Job Board

Geothermal Rising is proud to support its member companies and all companies working in geothermal by posting current job openings in the industry for up to 30-days.

DID YOU KNOW?

Thermal energy networks (TENs) operate at lower temperature differentials than traditional district heating systems, allowing for reduced infrastructure costs.

Current Postings

Chief of Development

Clean Air Task Force (CATF)
Chief of Development
Remote available
Position is still open 10/02/2026

Clean Air Task Force (CATF) is a global nonprofit organization working to safeguard against the worst impacts of climate change by catalyzing the rapid development and deployment of low-carbon energy and other climate-protecting technologies. With 30 years of internationally recognized expertise on climate policy and a fierce commitment to exploring all potential solutions, CATF is a pragmatic, non-ideological advocacy group with the bold ideas needed to address climate change. CATF has offices in Boston, Washington D.C., and Brussels, with staff working virtually around the world.

ROLE

The Chief of Development will help ensure the long-term sustainability and impact of Clean Air Task Force and CATF Action, the 501(c)(4) affiliate of Clean Air Task Force, by overseeing the organization’s multi-stream, global revenue strategy and fundraising function. As a key member of the Executive Team, the Chief of Development reports directly to the Managing Director and works closely with the Executive Director, the Chief of Finance and Operations, and senior leaders withing the Development and Communications and Marketing teams to lead an overarching, global, diversified revenue strategy that ensures long-term financial sustainability and growth.

This work will include stewardship of existing revenue streams, identification of new potential revenue streams, and the development of integrated, data-informed systems to target, engage, and convert diverse sources of financial support. Working in close collaboration with CATF’s Global Director of Communications and Marketing, the Chief of Development will also help to ensure strategic positioning within a range of important markets and help to cultivate distinct organizational identity that is compelling to a broad and increasingly diversified portfolio of funders.

The Chief of Development will foster or oversee the fostering of high-level relationships with philanthropic leaders, institutional funders, and other key stakeholders to grow CATF’s global resources and influence. In addition, this leader will be a committed people manager, providing mentorship, direction, and leadership to a close-knit development team while supporting the continued evolution and professionalization of the function.

In summary, the Chief of Development is a strategic leader responsible for advancing CATF’s fundraising results, diversifying revenue sources, strengthening organizational sustainability, and enhancing global positioning within key markets, in service of CATF’s mission.

Candidate Profile

The ideal candidate will display the following professional and personal qualities, skills, and characteristics:

Fundraising and Development

Lead a high-performing development team driving CATF’s growth and global impact.
Develop and implement a multi-year fundraising strategy with clear annual targets for both restricted and unrestricted revenue, aligned with CATF’s mission and priorities.
Diversify revenue streams across foundations, major donors, individual giving, and other philanthropic partners.
Support fundraising efforts for CATF Action, the 501(c)(4) affiliate of Clean Air Task Force.
Provide strategic oversight of CATF’s key donor and funder relationships, supporting front-line fundraisers and engaging board members as ambassadors.
Design and execute donor engagement and stewardship strategies that enhance acquisition, retention, and lifetime value.
Use data, analytics, and market insights to inform strategy, measure impact, and optimize fundraising performance.
Strengthen and expand global philanthropic alliances, positioning CATF as a preferred partner for funders advancing climate and clean air solutions.
Increase unrestricted funding to enhance long-term financial sustainability and organizational resilience.
Grow individual and mass-market giving through diversified digital and traditional channels.
Build and lead a collaborative, results-driven development team committed to excellence and accountability.
Align development goals and priorities with CATF’s strategic objectives and mission.
Oversee development operations, systems, and budgets with the Managing Director and CFO to ensure efficiency, transparency, and alignment.

Strategic Leadership

Lead an integrated revenue strategy that unites development, communications, and marketing functions.
Serve as a key member of CATF’s Executive Team, contributing to organization-wide strategy and decision-making.
Partner with the Board of Directors to strengthen its fundraising capacity and engagement.
Analyze philanthropic, corporate, institutional, and individual giving landscapes to identify and pursue new growth opportunities.
Demonstrate executive presence, sound judgment, and strong communication skills in all leadership activities.

Collaboration and Coordination

Serve as a senior ambassador for CATF, representing the organization credibly to funders, partners, and global networks.
Collaborate closely with the Executive Team, Engagement Leaders Group, Communications and Marketing, and program leadership to ensure consistent, mission aligned donor messaging.
Foster deep cross-team collaboration to integrate development strategies with CATF’s programmatic and advocacy efforts.
Cultivate and strengthen strategic philanthropic partnerships supporting CATF’s mission and long-term sustainability.

In addition, strong candidates will:

Demonstrate deep commitment to CATF’s mission and values, with a passion for advancing global climate and clean air solutions.
Bring 15–20 years of progressive leadership experience developing and executing complex, high-impact fundraising strategies that have successfully scaled organizations.
Have deep (10–15+ years) experience in U.S. philanthropic fundraising; international fundraising experience, ideally in global, matrixed organizations, is highly desirable.
Background in or strong understanding of digital marketing campaigns and experience partnering with marketing and communications teams to expand individual and mass market giving through diverse digital and traditional channels.
Possess significant international fundraising experience, ideally within global, matrixed organizations.
Bring a strong record of cultivating and stewarding high-net-worth individuals, including experience with estate planning and legacy giving.
Demonstrate familiarity with donor-advised funds, workplace giving programs, and other philanthropic vehicles.
Understand blended finance, multilateral funding, and innovative financial mechanisms that unlock new sources of capital.
Develop earned income models including fee-for-service initiatives, training programs, or data-driven products to diversify revenue streams.
Lead successful capital campaigns and endowment efforts.
Excel at managing and developing distributed teams.
Model cultural intelligence, emotional maturity, and commitment to equity and inclusion.
Be a collaborative, strategic leader who builds trust and drives measurable results.

Compensation and Benefits

This is a full-time, remote position with preference given to candidates with the ability to manage U.S. East Coast time zone work hours.

CATF offers an excellent benefits package (details available on our careers page) and an annual salary range of $235,401- $294,252 commensurate with experience. CATF provides equal employment opportunities.

Clean Air Task Force provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

APPLY HERE

Chief Operating Officer

Open Mountain Energy
Chief Operating Officer
Reno, Nevada | Full-time, on-site
Position still open 10/02/2026

Open Mountain Energy (OME) is a geothermal developer that acquires, builds, and operates utility-scale geothermal power plants across the Western U.S.
We are moving into enhanced geothermal systems (EGS) and looking for a hands-on COO to run our operations and lead that next chapter, with real ownership and a direct line to results.

What you do
• Make geological and drilling decisions independently, often on tight timelines.
• Lead OME's entry into enhanced geothermal, from well design and stimulation through first power.
• Oversee our in-house drilling program and wellfield development.
• Deliver projects from resource confirmation through construction and commissioning, on schedule and on budget.
• Own safety, environmental compliance and permitting across all sites, including environmental impact assessments.
• Work across disciplines, from geology and engineering to business development, to move projects forward.
• Coordinate equipment design and delivery with Kaishan's engineering and manufacturing teams.
• Own operating and capital budgets and report results to the CEO, board, and parent company.
• Lead and grow a small team across geology, drilling, engineering, construction, and oversee consultants.

What you bring
• Geothermal industry experience, or equivalent drilling experience (oil and gas drilling, completions or well stimulation).
• 15+ years in energy, power generation, drilling or heavy industrial operations, including 5+ years in senior operations leadership.
• A history of organizing project development, leading teams and running a business with P&L responsibility.
• A strong safety mindset.
• A bachelor's degree in engineering, geology, geophysics, or a closely related field; master’s preferred.

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities required of the employee for this job. Management reserves the right to change, rescind, add, or delete the duties and responsibilities of positions within this job classification at any time. OME is an equal opportunity employer and does not discriminate against any employee or applicant on the basis of race, color, religion, sex, national origin, genetic information, disability, military status or age. Please email hr@openmountainenergy.com and include your resume/CV and a brief paragraph highlighting your qualifications.

Director of Commercialization

Endurance Energy
Director of Commercialization
Seattle, Washington
Position still open9/29/2026

About Endurance
Endurance is building the world's first modular subsea geothermal power plants, converting vast thermal resources under the ocean into gigawatts of baseload power. Backed by Founders Fund, Felicis, First Round Capital, and Point72 Ventures, our founding team includes veterans from SpaceX, Helion, and Robinhood. We have completed multiple deep-ocean deployments and are launching a long-term demonstration project this fall. By leveraging modular design, manufacturing scale, efficient drilling, and latent cooling on the seafloor, we are pioneering a new category of energy that outperforms traditional sources on both environmental impact and cost.

What you'll be doing
As the Director of Commercialization at Endurance, you will own commercial strategy, customer development, and deal execution across the Pacific Ocean, Endurance's target market, from the first power offtake agreements today to the bankable, multi-gigawatt project pipeline that defines the company's long term commercial trajectory.
You will be in the room with utility executives, hyperscaler infrastructure leaders, sovereign energy authorities, and defense program offices, structuring the deals that translate Endurance's technology into committed contracts, capital, and customers. In the near term, that means driving the commercial thread with hyperscaler partners on subsea pilots, structuring offtake and partnership terms for our first commercial projects, leading commercial work on the US federal lease and Program of Record path, and developing the partnership architecture for our Japan and broader Pacific opportunities.
You will be expected to operate with extreme ownership over Endurance's commercial outcomes. If a customer conversation stalls, a deal structure isn't penciling, a partnership is drifting, or a procurement window is closing, you are the person driving resolution.
At the same time, you will build the commercial organization required to scale Endurance into a world-class energy company. This includes hiring and leading the power sales, offtake, partnerships, and commercial operations team, developing the bankability framework that every project opportunity is filtered against, establishing commercial standards and deal-review processes, and defining the eventual commercial architecture of a company selling firm clean power across the Pacific.
The ideal candidate is equally comfortable structuring a power purchase agreement, negotiating a strategic partnership with a hyperscaler, briefing a sovereign energy minister, sitting through a DoD technical exchange, hiring senior commercial talent, and defining the commercial operating system of a future gigawatt-scale energy company.
You will work with the CEO and COO on the highest-leverage commercial conversations, and you will partner closely with the Head of Policy and External Affairs, who runs the regulatory and government relationship layer where commercial and policy work intersect.

Key Responsibilities

Own commercial strategy and deal execution, from early offtake agreements to multi-gigawatt project structuring
Build and lead a world class commercial organization including power sales, offtake structuring, strategic partnerships, and commercial operations
Drive customer development with utilities, hyperscalers, sovereign authorities, and defense program offices across the Pacific region
Lead commercial structuring on US federal lease pursuits, Program of Record paths, and utility relationships in close partnership with Policy and External Affairs
Develop and own the bankability framework that every pipeline opportunity is filtered against
Build and maintain a high-quality commercial pipeline with disciplined qualification, sequencing, and forecasting
Partner closely with Policy and External Affairs on government and defense customers, splitting responsibility between the regulatory and commercial layers of each opportunity
Represent Endurance in executive-level customer conversations, technical and commercial workshops, and critical negotiations
Establish commercial standards, deal review processes, contract structures, and pipeline management systems
Build a culture of accountability, urgency, commercial discipline, and customer obsession across the commercial organization
Collaborate closely with engineering, operations, finance, and policy teams to ensure deals are technically credible, operationally deliverable, and financially structured for long-term value

Qualifications

7+ years of experience in commercial development for large-scale FOAK energy infrastructure
Demonstrated track record closing multi-million-dollar deals
Experience selling or structuring PPAs and partnerships in energy, power, utilities, hyperscaler infrastructure, or defense markets
Strong technical fluency with the ability to hold credibility in rooms with engineers and scientists
Track record of building and leading exceptional commercial teams
Experience navigating long sales cycles with executive stakeholders
Strong understanding of energy or defense procurement cycles and capital flows
Willingness to travel internationally across the Pacific region when commercial relationships require it

Preferred Skills

Background in federal acquisitions, Program of Record pursuits, or DoD or DoE commercial pathways
Experience with hyperscaler partnership structures, data center development, or infrastructure colocation deals
Experience with sovereign or international commercial relationships across the Pacific region
Prior experience building a commercial organization from early-stage prototype to scaled commercial operations
Background in strategic partnership development at a deep-tech or hardware company
Strong understanding of the policy, regulatory, and permitting landscape that shapes large infrastructure deals

Benefits & Perks

Global Fieldwork: Travel to fascinating deployment sites along oceanic ridges in locations like the Pacific Northwest, Hawaii, Iceland, Japan, New Zealand, and the Azores
Hands-on Experience: Participate in sea trials and deployment operations in partnership with leading oceanographic institutions
Cutting-edge Development: Work with technology that spans high-power electronics, marine systems, and clean energy
Impactful Work: Help solve one of the world's most pressing challenges
Competitive Compensation: Comprehensive salary and equity packages
Benefits: Vision, Dental, Health insurance coverage
Dive Certification: Company-sponsored recreational dive certification

APPLY HERE

Director of EGS Business Development - North America

ORMAT
Director of EGS Business Development - North America
Reno, NV
Position still open 9/9/2026

Ormat Technologies is pioneering the next frontier of the clean energy transition through Enhanced Geothermal Systems (EGS). We are seeking a world-class, entrepreneurial executive for the role of Director of Enhanced Geothermal Business Development.

This high-impact leadership position is responsible for driving Ormat’s market-making commercial expansion across North America. Operating as a strategic bridge across the entire Ormat organization, this Director will work cross-functionally to influence regulatory pathways, leverage powerful cross-industry synergies, and architect complex, institutional-scale infrastructure deals valued at $5B+. This role reports directly to the VP of Business Development and is pivotal in establishing Ormat as the undisputed global leader in next-generation baseload renewable energy

Essential Functions

Cross-Organizational Integration & Regulatory Influence:
Work seamlessly across Ormat’s business units—including legal, engineering, exploration, and operations—to align corporate capabilities with massive market opportunities.
Drive strategy and collaborate with the VP of Business Development to actively influence industry standards, regulatory pathways, and the utilization of federal and state incentives.

Origination and Commercial Structuring

Originate, structure, and execute complex, large-scale capital Power Purchase Agreements and Joint Venture opportunities from initial concept through to final contract signature.
Oversee sophisticated project finance structures, joint venture frameworks, asset risk allocation models, and long-term Power Purchase Agreements (PPAs) tailored for multi-billion-dollar energy assets.
Act as the primary commercial owner during high-stakes negotiations, partnering effectively with legal teams to secure optimal risk mitigation and corporate outcomes.

Relationship & Pipeline Development:

Identify, qualify, and engage with institutional energy developers, major utilities, clean tech innovators, and strategic enterprise partners to build a multi-billion-dollar project pipeline
Serve as a primary contact capable of building absolute trust and maintaining long-cycle, C-level relationships with stakeholders

Industry Integration:

Leverage connections in the Oil & Gas, Land, and Water sectors to unlock immense cross-industry synergies

Other Responsibilities

Other duties and projects as assigned.

Education, Experience, and Skills Required

Bachelor's degree required, master's preferable with industry experience.
10+ years of progressive experience in business development and project development. Proven success in launching new technologies or opening new energy markets.
Strong roots and professional networks within renewable power or oil & gas sectors are essential.
Exceptional interpersonal skills with the rare ability to translate highly technical, novel engineering concepts into clear, value-driven business cases.
Strong understanding of commercial contracts and proven negotiation skills; ability to partner effectively with legal while owning commercial outcomes.
Must have the ability to read, write, and speak English at a level that will permit the employee to understand and communicate information in a manner that will enable the employee to perform the job duties safely and efficiently.
Must have the ability to travel up to 40%.

Physical Requirements

Job requires sitting and/or standing for long periods of time with moderate bending, stooping, and kneeling.
The ability to work at a computer and computer monitor and use repetitive motion for long periods of time.

APPLY HERE

Director of Turbomachinery

Endurance Energy
Director of Turbomachinery
Seattle, Washington
Position still open 7/15/2026

About Endurance
Endurance is building the world's first modular subsea geothermal power plants, converting vast thermal resources under the ocean into gigawatts of baseload power. Backed by Founders Fund, Felicis, First Round Capital, and Point72 Ventures, our founding team includes veterans from SpaceX, Helion, Blue Origin, and Apple. We have completed multiple deep-ocean deployments to subsea volcanoes and are launching a long-term demonstration project this fall. By leveraging modular design, manufacturing scale, efficient drilling, and latent cooling on the seafloor, we are pioneering a new category of energy that outperforms traditional sources on environmental impact, deployment speed, and cost.

What you'll be doing
Endurance is developing fully custom turbomachinery, heat exchangers, and balance of plant for our 2MW and 10MW sCO2 generators. This role owns our turbomachinery both technically and organizationally. As Director of Turbomachinery, you will set the technical direction for turbine and pump development across the full product lifecycle: from thermodynamic cycle integration and aero-thermal design, through manufacturing and test, to long-duration operation on the seafloor. You will build and lead the turbomachinery team, and your decisions will directly shape the performance, reliability, and cost of our core power conversion hardware.

Key Responsibilities

Set Technical Direction: Define the aero-thermal design philosophy and architecture for turbines and pumps across all power generation cycles, making final calls on design tradeoffs at the system level.
Lead the Team: Hire, develop, and manage a team of turbomachinery engineers. Foster a culture of rigorous first-principles engineering paired with a strong bias toward hardware.
Own the Program: Drive turbomachinery development from early-stage sizing and trade studies through detailed design, validation, and subsea deployment — holding accountability for schedule, performance, and reliability.
Design Through Test: Personally lead critical design work — from 1D sizing and CFD analysis to mechanical integration of rotors, housings, bearings, and seals — and see it through to hardware assembly and test validation.
Govern Simulation and Analysis: Set standards for 3D CFD and structural FEA across the team, ensuring analytical rigor and model correlation with experimental data.
Define the Test Strategy: Own the overall validation approach for rotating equipment, from bench-level component tests through full system operation. Ensure failure modes are identified and resolved before deployment.
Drive Cross-Functional Integration: Partner with systems, thermal, mechanical, and operations teams to ensure turbomachinery fits within the broader power plant architecture and field constraints.
Build for Scale: Establish the internal tools, design standards, and documentation frameworks that allow the turbomachinery function — and the product line — to grow.

Required Qualifications

Bachelor’s degree in Mechanical or Aerospace Engineering or similar field (Master’s or PhD preferred).
10+ years of experience in the design, analysis, and testing of high speed rotating machinery (pumps, compressors, or turbines).
Strong fundamentals in thermodynamics, fluid mechanics, and heat transfer.
Experience with CAD software (e.g., Siemens NX) and rapid prototyping.
Ability to thrive in a fast-paced, "scrappy" startup environment.

Preferred Qualifications

Experience with turbomachinery design tools such as AxStream, CFTurbo etc.
Proficiency in CFD and numerical simulation tools (e.g., ANSYS CFX/Fluent, OpenFOAM, or Numeca).
Experience with supercritical CO2 or organic Rankine cycle (ORC) turbomachinery.
Knowledge of high-pressure seal design and rotor dynamics.
Hands-on experience setting up and operating high-speed rotating equipment test rigs.
Programming skills (Python, MATLAB, or C++) for automated design optimization and data analysis.

Benefits & Perks

Global Fieldwork: Travel to fascinating deployment sites along oceanic ridges in locations like the Pacific Northwest, Hawaii, Iceland, Japan, New Zealand, and the Azores
Hands-on Experience: Participate in sea trials and deployment operations in partnership with leading oceanographic institutions
Cutting-edge Development: Work with technology that spans high-power electronics, marine systems, and clean energy
Impactful Work: Help solve one of the world's most pressing challenges
Competitive Compensation: Comprehensive salary and equity packages
Benefits: Vision, Dental, Health insurance coverage
Dive Certification: Company-sponsored recreational dive certification

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Director of Water and Thermal Systems

California Hot Springs
Director of Water and Thermal Systems
California Hot Springs, CA · Full time
Position still open 9/29/2026

We are building one of California’s most unique regenerative hot springs resorts. Our 13 mineral pools operate chemical-free through flow-through design, our largest pool is supported by advanced ozone and UV systems. Our campus includes geothermal heating for 50 guest units and the lodge, a small public water utility, wastewater treatment plant, and an expanding retreat center and residential village. We are seeking a capable, hands-on infrastructure leader to steward and scale our integrated water and thermal systems. This is not a corporate utility position. It is an opportunity to take ownership of a living, high-performance water ecosystem and grow with a mission-driven, expanding campus.

About California Hot Springs

Dive Deeper Than Wellness… We’re in the process of bringing a reimagined vision of California Hot Springs to life! Our boutique resort and water temple is tucked into the rolling foothills of the Sierra Nevadas and surrounded by majestic Sequoia National Forest. Experience transformational healing from natural hot spring pools, rejuvenate with spa services, detox with our nourishing cuisine, and get inspired by regenerative design and ecological stewardship...all in service to sacred water.

The Opportunity

We are seeking a capable, hands-on infrastructure leader to steward and scale our integrated water and thermal systems. This is not a corporate utility position. It is an opportunity to take ownership of a living, high-performance water ecosystem and grow with a mission-driven, expanding campus.

Authority & Reporting
This role reports directly to ownership and holds full operational authority over all water and thermal infrastructure systems on the property.

The Scope
This role oversees three integrated systems:

1. Small Public Water Utility (30 Connections)

Serve as Operator of Record for the Class D public water system (D1 required).
Management of artesian hot springs, distribution network and back-up public well.
Oversight of storage, delivery, and regulatory sampling/reporting.
Maintain full compliance and documentation transparency.

This is a stable system with no filtration plant and decades of operational history.

2. Wastewater Treatment & Evaporation Ponds

Multi-stage system with aeration and recirculation.
Inspection in accordance with SOPs, and preventative maintenance.
Coordination with contracted certified wastewater operator.

Note: The contracted certified wastewater operator retains regulatory authority; this role oversees daily operations and coordination.

3. Resort Water & Thermal Systems

Aquatics

13 flow-through mineral pools.
Ozone and UV system filtration for the largest pool.
2 Pump rooms, manifolds with automated temperature and flow control and circulation systems.

Thermal

Geothermal heating infrastructure for guest units and lodge.
Numerous heat pumps for cooling.
Distribution loops, sensors, automation, and valves.

Infrastructure

Diagnose and repair pumps, valves, hydraulics, and mechanical systems.
Identify efficiency improvements and resilience upgrades.
Participate in planning for resort expansion.

What This Role Is

Primary guardian of water infrastructure.
Mechanical systems problem-solver.
Infrastructure leader for a growing campus.
On-site authority for water and thermal operations.
Long-term anchor for expansion.

What This Role Is Not

A desk-based management position.
A bureaucratic municipal utility job.
A complex chemical filtration plant operation.

This is hands-on, mechanical, and strategic.

Responsibilities

Serve as Operator of Record (D1) for the public water system.
Oversee regulatory sampling and reporting (with staff and administrative support).
Lead geothermal heating and cooling optimization.
Maintain and troubleshoot pumps, repair pressure lines, maintain screens, heat systems, and hydraulic networks.
Run preventative maintenance independently.
Lead and mentor a small water team responsible for pool cleaning and maintenance.
Participate in infrastructure planning as the campus expands.
Provide on-call response for critical system events (on-site housing provided for this purpose).
Manage equipment, processes (including lab outsourcing) and lead all efforts around reporting requirements.

Success in This Role Looks Like:

100% regulatory compliance.
Zero unplanned system shutdowns.
Consistent mineral pool clarity and flow.
Improved thermal efficiency year-over-year.
Calm, competent leadership during expansion.

Qualifications

Certification: California D1 certification (or ability to obtain within 6 months).
Mechanical Mastery: Strong aptitude with pumps, hydraulics, and HVAC/heat pump systems.
Problem Solver: Calm under pressure; able to troubleshoot unconventional systems.
Organizational Master: The ability to prioritize, minimize downtime, triage, coordinate staff and resources on hand.
Leadership: Experience guiding a small team with clarity and high standards.
Lifestyle Fit: Comfortable living on-site as part of a community of land and water stewards in our small rural mountain town of exquisite beauty.

Bonus: Wastewater certification and/or Certified Pool Operator (CPO) experience.

Compensation & Lifestyle

$75,000 – $90,000 base salary.
On-site housing included (equivalent to $20k-$30k annual value).
Employee-rate dining at lodge.
Full access to world-class mineral hot springs.
Long-term leadership growth opportunity as campus and residential village expand.

Salary

$75,000 - $90,000 per year

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Director, Digital Marketing & Web Strategy

QUAISE ENERGY
Director, Digital Marketing & Web Strategy
Houston, Texas
Position is still open 09/29/2026

Quaise Energy is unlocking Earth’s deep heat to deliver clean, reliable, baseload energy at scale – almost anywhere in the world. As both a technology innovator and project developer, Quaise builds and operates solutions that harness superhot geothermal energy far below the surface, enabling power generation that can rival the output of today’s most efficient fossil fuel and nuclear plants. Leveraging millimeter wave drilling, developed after more than a decade of research at MIT, Quaise’s mission is to make superhot geothermal a backbone of the modern energy system, offering affordable, zero-carbon power and true energy independence for communities and nations everywhere.

The Director, Digital Marketing & Web Strategy will lead Quaise’s digital marketing ecosystem, website strategy, digital engagement initiatives, and marketing operations infrastructure to strengthen brand visibility, stakeholder engagement, and organizational growth. This role will oversee the development and optimization of digital platforms, campaigns, analytics, SEO strategy, content performance, and user experience initiatives that support commercialization, recruiting, investor engagement, industry visibility, and corporate communications objectives.

Working closely with Marketing & Communications, investor-facing teams, recruiting, technical teams, and executive leadership, the Director will develop and execute scalable digital strategies that improve audience engagement, strengthen digital brand presence, optimize performance metrics, and support Quaise’s long-term strategic objectives.

Additional responsibilities include managing digital vendors and platforms, supporting cross-functional collaboration, identifying opportunities for innovation and process improvement, and advancing initiatives that strengthen Quaise’s digital presence and operational effectiveness.

Essential functions (Reasonable accommodations may be made to enable individuals with disabilities to perform these essential functions.)

Digital Strategy & Marketing Operations

Develop and execute Quaise’s digital marketing and web strategy to support brand visibility, stakeholder engagement, commercialization efforts, recruiting initiatives, and long-term growth objectives.
Lead the strategy, architecture, governance, optimization, and ongoing evolution of Quaise’s website and digital ecosystem.
Build scalable digital marketing operations, analytics, reporting, and campaign infrastructure that support organizational growth and data-driven decision-making.
Develop and manage SEO, SEM, digital advertising, content distribution, and audience engagement strategies across digital channels.
Oversee digital performance measurement and reporting, including website analytics, campaign metrics, conversion optimization, engagement tracking, and audience insights.
Evaluate and implement digital platforms, automation tools, AI-enabled workflows, CRM integrations, and marketing technologies that improve operational efficiency and digital effectiveness.

Website, Content & User Experience

Partner closely with Communications, Creative, Recruiting, Investor Relations, and technical teams to ensure alignment across digital content, messaging, branding, and user experience initiatives.
Lead development and optimization of digital content strategies that strengthen stakeholder engagement, search visibility, technical storytelling, and audience conversion.
Ensure consistency across digital branding, accessibility standards, governance policies, content architecture, and user experience best practices.
Translate complex technical, scientific, and commercial concepts into engaging digital experiences and audience-focused content strategies.
Support development and execution of digital campaigns tied to project milestones, fundraising initiatives, recruiting efforts, conferences, partnerships, and corporate announcements.

Cross-Functional Collaboration & Innovation

Collaborate cross-functionally to align digital strategy with corporate communications, commercialization priorities, stakeholder engagement, recruiting, and business development initiatives.
Monitor industry trends, digital engagement data, SEO performance, competitor activity, and evolving technologies to inform strategy and optimization efforts.
Manage external agencies, developers, consultants, advertising partners, and digital vendors supporting Company initiatives.
Support crisis communications, rapid-response updates, and executive communications initiatives across digital platforms as needed.
Develop scalable workflows, governance processes, and content management standards that improve operational efficiency and digital execution quality.
Performs other related duties as assigned.

Competencies

Deep expertise in digital marketing strategy, website management, SEO/SEM, analytics, digital advertising, and content optimization.
Strong understanding of digital engagement strategies within technical, industrial, infrastructure, energy, or climate-tech industries.
Experience building scalable digital ecosystems, analytics frameworks, marketing operations infrastructure, and conversion-focused user experiences.
Strong analytical and data interpretation skills, with the ability to translate performance insights into actionable strategies and measurable outcomes.
Experience managing CRM integrations, marketing automation platforms, analytics tools, CMS platforms, and AI-enabled marketing technologies.
Exceptional project management, organizational, and prioritization skills within fast-paced environments.
Strong collaboration and communication skills across technical, operational, creative, recruiting, and executive teams.
Ability to translate complex technical and scientific concepts into effective digital experiences and audience-focused communications.
Experience managing agencies, developers, consultants, and external digital partners.
Strong understanding of digital accessibility, governance, content architecture, and UX best practices.
Comfortable operating in dynamic, high-growth environments with evolving priorities and rapid execution needs.

Supervisory responsibilities

Manage external digital agencies, developers, consultants, advertising partners, and marketing technology vendors supporting Company initiatives.
May recruit, develop, and oversee future digital marketing, web strategy, and marketing operations personnel as organizational needs evolve.
Coordinate cross-functional digital initiatives across communications, recruiting, investor-facing teams, and executive leadership.

Education and Experience

Bachelor’s degree in Marketing, Digital Media, Communications, Business, Information Systems, or related field required.
8+ years of progressive experience in digital marketing, web strategy, marketing operations, growth marketing, or related fields.
Experience within energy, infrastructure, advanced technology, engineering, climate tech, or other technically complex industries strongly preferred.
Demonstrated experience leading website strategy, digital engagement initiatives, SEO optimization, analytics programs, and digital campaign execution.
Experience supporting high-growth organizations, commercialization initiatives, or multi-stakeholder communications environments preferred.

Physical requirements

This role requires prolonged periods sitting at a desk and working on a computer.
The employee is regularly required to stand, sit, walk, stoop, kneel, crouch or crawl, as well as use hands to feel, reach, grasp, handle, or operate objects, tools and/or controls.
The employee must be able to lift, push, pull, transfer, or move items up 20 pounds at times for departmental needs.
Ability to travel occasionally for conferences, stakeholder meetings, team collaboration, and Company events.
The vision requirement includes reviewing written and electronic materials in digital and physical format.

Other duties

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities required of the employee for this job. Management reserves the right to change, rescind, add, or delete the duties and responsibilities of positions within this job classification at any time.

Affirmative Action/EEO statement

Quaise Energy is an equal opportunity employer and does not discriminate against any employee or applicant on the basis of race, color, religion, sex, national origin, genetic information, disability, military status or age.

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Electromagnetics Engineer

QUAISE ENERGY
RF Engineer
Houston, Texas
Position still open 9/29/2026

Company Description
Quaise Energy is unlocking Earth’s deep heat to deliver clean, reliable, baseload energy at scale—almost anywhere in the world. As both a technology innovator and project developer, Quaise builds and operates solutions that harness superhot geothermal energy far below the surface, enabling power generation that can rival the output of today’s most efficient fossil fuel and nuclear plants. Leveraging millimeter wave drilling, developed after more than a decade of research at MIT, Quaise’s mission is to make superhot geothermal a backbone of the modern energy system, offering affordable, zero-carbon power and true energy independence for communities and nations everywhere.

Quaise is seeking a highly motivated early-career RF Engineer to support the design, modeling, testing, and deployment of high-power RF and millimeter-wave transmission systems for our millimeter-wave drilling technology, and further the development of high power, high efficiency gyrotron sources.

This role will collaborate with other cross-functional teams to apply advanced electromagnetic theory and RF design skills in a fast-moving, multidisciplinary R&D environment, as well as troubleshoot and resolve RF-related issues.

Essential functions (Reasonable accommodations may be made to enable individuals with disabilities to perform these essential functions.)

Support the design, simulation, and testing of RF and millimeter-wave components and transmission systems.
Assist in development and integration of waveguide components such as bends, tapers, mode converters, and diagnostics.
Perform electromagnetic modeling and simulation using tools such as HFSS, CST, COMSOL, MATLAB, or similar.
Participate in laboratory experiments, hardware integration, and field testing activities.
Analyze test data and contribute to iterative design improvements.
Prepare technical documentation, test reports, and design notes.
Collaborate with mechanical, electrical, and field engineering teams to support system development.
Assist in packaging and ruggedization of RF systems for transition from laboratory to field deployment.
Support troubleshooting of RF performance issues and system diagnostics.
Contribute to safe lab practices and continuous improvement of engineering processes.
Perform other related duties as assigned.

Competencies

Strong foundation in electromagnetic theory and RF engineering principles
Familiarity with millimeter-wave transmission systems and high-power RF components such as RF windows (e.g., diamond windows), mode converters, tapers, or high-power loads
Understanding of wave propagation, waveguide modes, impedance matching, and microwave measurement techniques
Familiarity with RF test equipment such as vector network analyzers (VNAs), spectrum analyzers, and power measurement systems
Exposure to vacuum electronic devices (e.g., gyrotrons, klystrons, TWTs) or high-voltage RF environments
Experience using electromagnetic or multiphysics simulation tools (HFSS, CST, COMSOL, MATLAB, or similar)
Programming experience (MATLAB, Python, or similar) for data analysis, modeling, or automation
Awareness of thermal, mechanical, and materials considerations in high-power RF systems
Experience supporting experimental system integration, troubleshooting, or lab-to-field technology transitions
Strong analytical and problem-solving skills with willingness to learn through hands-on experimentation
Ability to collaborate effectively in a multidisciplinary startup environment
Excellent written and verbal communication skills
Strong organizational skills and attention to detail
Proficient with Microsoft Office Suite or related software.

Supervisory responsibilities

This role does not include formal people-management responsibilities.

Education and Experience

Bachelor’s degree in Electrical Engineering, RF Engineering, Applied Physics, or related field is required.
PhD in Electrical Engineering, Applied Physics, RF/Microwave Engineering, or related discipline preferred.
0–3 years of relevant research or industry experience in RF, microwave, or millimeter-wave engineering.
Experience with high-power RF systems, vacuum electronics, or gyrotron technology is a strong plus.

Physical requirements

The employee is regularly required to stand, sit, walk, stoop, kneel, crouch or crawl, as well as use hands to feel, reach, grasp, handle, or operate objects, tools and/or controls.
The employee must be able to lift, push, pull, transfer, or move items up 20 pounds at times for departmental needs.
Ability to move from one worksite to another or travel to various job sites and locations to complete tasks.
The vision requirement includes reviewing written and electronic materials in digital and physical format.
The employee must be able to adjust to changing work hours and locations as needed considering the strong focus on external communications and relationships.

Other duties

Affirmative Action/EEO statement

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Electronics Specialist (PCBAs & Harnessing)

Endurance Energy
Electronics Specialist (PCBAs & Harnessing)
Seattle, Washington
Position still open 9/29/2026

About Endurance
Endurance is building the world's first modular subsea geothermal power plants, converting vast thermal resources under the ocean into gigawatts of baseload power. Backed by Founders Fund, Felicis, First Round Capital, and Point72 Ventures, our founding team includes veterans from SpaceX, Helion, and Robinhood. We have completed multiple deep-ocean deployments and are launching a long-term demonstration project this fall. By leveraging modular design, manufacturing scale, efficient drilling, and latent cooling on the seafloor, we are pioneering a new category of energy that outperforms traditional sources on both environmental impact and cost.

What you'll be doing

As an Electronics Specialist at Endurance Energy, you will work alongside electrical and firmware engineers to design, build, debug, and maintain the electrical systems that power our test infrastructure and offshore deployments.
You will be responsible for building high-quality harnesses, assembling and wiring PLC and power cabinets, performing PCBA rework and debugging, and ensuring our lab operates at a professional, high-performance standard.
You are expected to take full ownership of the electronics lab: organization, tooling, standards, and capability expansion. You should have strong opinions on how things should be built and continuously push the team toward higher quality and faster execution.
This is a critical position where your craftsmanship, speed, and judgment directly impact our ability to execute hardware milestones on aggressive timelines.

Key Responsibilities

Build high-reliability wiring harnesses for test systems and subsea deployments
Assemble, wire, and debug PLC cabinets and electrical control panels for test infrastructure
Perform precision soldering, PCBA rework, and board-level debugging
Support bring-up and debugging of electrical systems alongside engineers
Read and interpret schematics, wiring diagrams, and system layouts
Select connectors, wire types, shielding, and routing strategies appropriate for harsh environments
Implement best practices for grounding, EMI mitigation, and signal integrity
Maintain and enforce high standards for harnessing, labeling, documentation, and workmanship
Own the electronics lab: organization, cleanliness, inventory, and tool readiness
Identify gaps in capability and drive procurement of new tools, test equipment, and infrastructure
Support rapid prototyping and test readiness under tight timelines
Document builds, issues, and fixes clearly for engineering and QA traceability
Troubleshoot electrical issues across test systems and deployed hardware
Contribute to safe electrical practices across the lab and test environments

Qualifications

5+ years of hands-on experience as an electronics technician, electrical technician, or similar role
Demonstrated experience building and troubleshooting complex wiring harnesses and electrical systems
Strong soldering skills including fine-pitch work and PCBA rework
Experience assembling and wiring control panels, PLC cabinets, or industrial electrical systems
Ability to read and interpret electrical schematics and wiring diagrams
Deep practical understanding of connectors, crimping, shielding, grounding, and cable management
Experience debugging electrical systems using oscilloscopes, multimeters, and other lab equipment
Strong craftsmanship and attention to detail in physical builds
Track record of maintaining a clean, organized, and high-functioning lab environment
High ownership mindset and ability to operate independently with minimal supervision
Comfortable working in a fast-paced, prototype-driven environment where designs evolve rapidly

Strong communication skills and ability to work closely with engineers

Preferred Skills

Experience with subsea, marine, aerospace, or other harsh-environment systems
Background as an electrician or experience with high-power electrical systems
Familiarity with industrial controls, sensors, and data acquisition systems
Experience with EMI/EMC best practices and debugging
Ability to perform basic mechanical fabrication to support electrical builds
Experience setting up and scaling electronics lab infrastructure from scratch
Familiarity with standards for labeling, documentation, and traceability in high-reliability systems

Benefits & Perks

Global Fieldwork: Travel to fascinating deployment sites along oceanic ridges in locations like the Pacific Northwest, Hawaii, Iceland, Japan, New Zealand, and the Azores
Hands-on Experience: Participate in sea trials and deployment operations in partnership with leading oceanographic institutions
Cutting-edge Development: Work with technology that spans high-power electronics, marine systems, and clean energy
Impactful Work: Help solve one of the world's most pressing challenges
Competitive Compensation: Comprehensive salary and equity packages
Benefits: Vision, Dental, Health insurance coverage
Dive Certification: Company-sponsored recreational dive certification

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Engineering Project Manager

XGS Energy
Engineering Project Manager
Houston, TX
Position still open 9/29/2026

Responsibilities

Project Leadership: Provide strong leadership and direction to the engineering project team, fostering a collaborative and results-oriented work environment.
Strategic Planning & Execution: Develop comprehensive project plans that define scope, schedule, budget, resources, and milestones. Utilize project management methodologies to effectively track progress and ensure project deliverables are met.
Technical Expertise: Maintain a solid understanding of engineering principles and project management best practices. While not an expert in every engineering discipline, you should be able to effectively communicate with and guide a team of specialists.
Team Management: Lead, motivate, and mentor a team of engineers, technicians, and other specialists from various disciplines. Foster open communication and collaboration to ensure everyone is aligned with project goals.
Budget Management: Own the project budget, proactively identifying cost-saving opportunities and managing resources efficiently. Negotiate with vendors and suppliers to secure the best value.
Risk Management: Proactively identify and mitigate potential risks that could impact the project schedule, budget, or quality. Develop contingency plans to address unforeseen circumstances and ensure project success.
Vendor Focus: Build and maintain strong relationships with vendorss, keeping them informed of progress, managing expectations, and addressing concerns throughout the project lifecycle.
Communication & Reporting: Communicate project status, challenges, and risks clearly and concisely to stakeholders, including clients, senior management, and team members. Prepare reports to keep everyone informed.
Quality Assurance: Ensure the project adheres to all quality standards and specifications. Work with quality control teams to identify and address any quality issues.

Qualification

Bachelor’s degree in Engineering or a related field (e.g., Project Management) required.
Minimum 5+ years of experience in engineering project management.
Proven track record of successfully leading and delivering complex engineering projects on time, within budget, and to client satisfaction.
Strong understanding of project management methodologies (e.g., Agile, Waterfall).
Excellent leadership, communication, interpersonal, and negotiation skills.
Proficient in project management software tools (e.g., MS Project, Primavera).
Ability to multi-task, prioritize effectively, and manage time efficiently.
Ability to work independently, manage multiple projects simultaneously, and make critical decisions under pressure.

Preferred Qualification

Proven ability to manage and mitigate project risks.
Strong understanding of engineering principles relevant to our industry. Experience working with cross-functional teams.

To apply, please contact info@xgsenergy.com, noting the role you are interested in and including your resume or CV.

Equipment / Geologic Technician

Zanskar
Equipment / Geologic Technician
Field Work Schedule: 10 – 12 hours a day, 14 days on/14 days off rotations
Location: Salt Lake City, UT
Field work will extend through the western United States.
Benefits Eligible: Yes
Manager: Field Operations Manager
Position still open 9/29/2026

Mission – Why we exist and why we need you

Geothermal energy is a massive renewable energy resource sitting below our feet. There is 2,300 times more energy in geothermal heat in the ground than in oil, gas, coal, and methane combined. However, historically it’s been hard to find and expensive to develop. At Zanskar, we’re using better technology to find and develop new geothermal resources in order to make geothermal power the most affordable form of widely-deployable, 24/7, carbon-free generation on the planet.

Field data is Zanskar’s life blood; we rely on accurate and precise field measurements that are essential to guiding our exploration and development efforts. Our 2 or 3-person field teams, composed of geologic and equipment technicians, collaborate with our geologists and geoscientists on geothermal exploration projects. These teams employ a variety of geologic, geochemical, and drilling methods.

The primary role of the Geology Technician is to ensure all scientific field methods and sampling are being performed to the highest standards. In addition to scientific responsibilities, the technician will support daily field operations, including the operation and maintenance of vehicles, UTVs, and light mechanical equipment and tools.

Success in this role within six months means you can safely, efficiently, and independently mobilize to remote field locations and collect high-quality data that supports the identification and refinement of geothermal anomaly targets.

Success in this role also requires the ability to work effectively in challenging and variable environments, including heat, cold, rain, snow, and other demanding conditions. Our field technicians take pride in their ability to perform their work safely and reliably in any climate.

Competencies – What we’re looking for

Must be at least 18 years of age and eligible to work in the U.S.
Valid driver’s license with no major infractions in the past three years. CDL is preferred, and will grant an automatic pay increase.
Strong commitment to personal and team safety.
Excellent communication, problem-solving skills, and professionalism.
High degree of accuracy, integrity, and attention to detail.
Self-motivated with the ability to work independently in small, remote teams.
Willingness to commute long distances (300+ miles) and participate in extended field rotations (14 days).
Comfortable working outdoors in all weather conditions at a fast operational tempo.
Bachelor's degree in Geology or a related field from an accredited institution preferred.
Physically able to perform strenuous tasks, including bending, kneeling, lifting, pushing, and pulling up to 50 pounds.
Proficient in reading, writing, and speaking English to ensure safe and effective performance of duties.
Strong mechanical and technical aptitude, with experience operating and maintaining field vehicles and equipment. (Large diesel trucks, UTVs, and trailers).
Skilled in GPS use and navigation in remote environments.
Proficient with computers, especially within the Google Workspace (Docs, Sheets, Directories).
Maintains clean, orderly work practices and good housekeeping standards.

This position offers a direct opportunity to contribute to the discovery of new clean energy resources, reduce global carbon emissions, and grow with a fast-moving startup at the forefront of geothermal exploration

Equal Opportunity Employer

Pay: $23.00 - $25.00 per hour DOE, plus a production bonus (typically totaling $350 to $450 per day).
Per Diem: Provided at the prevailing GSA standard rate.
Full-Time Transition: Eligibility for full-time employment and benefits following the successful completion of a three-month field season. Immediate full-time employment can be offered to those with exceptional backgrounds.
Lodging: Company-paid hotel accommodations.
Transportation: Field teams are provided with a company vehicle during work rotations.

APPLY HERE

Zanskar is an equal-opportunity employer and complies with all applicable federal, state, and local fair employment practice laws.

Future Internship Opportunities

Quaise Energy
Future Internship Opportunities
Houston and Boston
Position still open 9/29/2026

If you are excited by ambitious ideas, fast-moving teams, and the opportunity to work on technology that could reshape the future of energy, we would love to hear from you. We are always interested in connecting with talented students and early-career professionals for future internship opportunities.

Future Internship Opportunities

Houston Office

General Business
Mechanical Engineering
Electrical Engineering

Boston Office

Geology / Research Internships

Whether you are designing hardware, analyzing subsurface data, solving technical challenges, or supporting business operations, you will have the opportunity to contribute to meaningful work alongside experienced industry leaders, engineers and researchers.

Join us in pushing the boundaries of what’s possible in clean energy. Apply now!

Other duties

Affirmative Action/EEO statement

APPLY HERE

Geochemist

Ormat Technologies, Inc
Geochemist
Renewable Power and Energy Solutions
Reno, NV
Position still open 10/02/2026

Overview

This position is responsible for utilizing geochemistry to support world-class exploration, development and operations of geothermal resources globally. An individual in this role will work in a world-class collaborative and multi-disciplinary environment.

Responsibilities

Maintains a safe workplace and takes responsibility for safety with the goal of zero incidents.
Performs a variety of tasks with a capability to work independently or within a team environment. Completes work assignments with suitable levels of supervision.
Acts in a dependable manner and uses sound judgment in all activities.
Possesses a high willingness to receive coaching, mentoring and training to continually improve.
Prepares technical insights in a suitable communication method such as reports and presentations with accurate use of company tools, templates and standards.
Manages data and information in a manner that is consistent with company systems and processes.
Provides technical and business-related support focusing on, but not limited to, use of aqueous, gas, and isotope geochemical analyses and datasets for use in geothermal exploration and production.
Facilitate and maintain field-level geochemical sampling, data management, and analysis, including internal databases, geochemical models, and production trends.
Works with other Geochemists on project-specific tasks, including data gathering and compilation, fieldwork, and literature reviews as they pertain to individual projects.
Works with compliance officers and staff to ensure appropriate monitoring and geochemical data is collected for submission to the government regulatory agencies
Collaboration with other Resource technical functions and Business Development to implement exploration and sampling programs to increase Ormat prospect and project portfolios.
Coordinates and conducts support of onsite operations related to well testing, logging, cleanouts, or stimulations and provides geochemical support as needed.
Provides technical reports and summaries of geochemical projects and reservoir monitoring activities.

Other Responsibilities

Other duties and projects as assigned by management.

Requirements

Must possess Master of Science or Engineering in a relevant subject. A Doctorate degree in a relevant subject is advantageous.
Must be able to use and acquire knowledge of a variety of computer software applications in word processing, spreadsheets, database and presentation.
Must be proficient in MS Word, Excel, PowerPoint, and use of the Internet.
Proficiency in technical specialist applications including, but not limited to, geochemical modeling software such as Geochemist Workbench, WATCH or PHREEQC as well as ArcGIS is preferred.
Proficiency in technical specialist applications including, but not limited to, a basic understanding of aqueous geochemistry and its application to high-temperature water-rock interactions, solubility controls and mineral saturation, and the methodologies used for sample analysis and data interpretation.
Must have strong verbal and written communication skills.
Must be able to read, write and speak English at a level which will permit the employee to accurately understand and communicate information to safely and efficiently perform the job duties. Proficiency in other languages is advantageous, especially in Spanish and Bahasa (Indonesia).
Ability to prioritize and plan work activities so time is used efficiently and effectively.
Must demonstrate accuracy and thoroughness to ensure quality performance.
Ability to identify and resolve problems in a timely manner.
Must possess a valid driver’s license with a driving record acceptable to Ormat’s auto insurance carrier.

Physical Requirements

The ability to work in an office environment and to work at a computer, and computer monitor, and use repetitive motion for long periods of time.
The ability to work in a power plant and wellfield near hot pipes, drilling rigs and heavy equipment.
The ability to navigate and work in remote field locations and work outdoors in difficult weather conditions.
The ability to walk, hike, and work on steep, rough terrain for extended periods of time.
The ability to safely operate 4WD light vehicles on highways and off-road safely.
The ability to wear appropriate personal protective equipment.
The ability to periodically lift up to 25 lbs.
The ability to travel up to 30% of the time, including internationally.

APPLY HERE

I&C Commissioning Engineer

Fervo Energy
The I&C Commissioning Engineer
Salt Lake City
Full Time
Position still open 9/29/2026

Fervo is building the world’s most cost-effective, repeatable geothermal power plants in the world. Joining Fervo means solving frontier engineering problems with immediate real-world impact, accelerating the clean energy transition and reinventing the way infrastructure is built.

We’re not just another clean energy startup – we’re doing for geothermal what SpaceX did for rockets and the shale revolution did for oil and gas. We are seeking engineers who want to reinvent the way power infrastructure is built and who want to have extreme ownership over the reliability, safety, and performance of their systems, knowing that every megawatt-hour they protect or recover translates directly into mission impact.

Description

The I&C Commissioning Engineer plans, executes, and oversees all instrumentation, controls, and SCADA commissioning across Fervo’s geothermal power projects. The role covers the full commissioning lifecycle from pre-commissioning loop checks and instrument calibration through DCS/SCADA configuration verification, interlock testing, and handover to operations.

Scope includes all field instrumentation (pressure, temperature, flow, level, analytical), DCS and PLC systems, SCADA architecture and historian configuration, control narratives, interlock and trip logic, ORC package unit controls integration, and well field instrumentation and automation. This role has clear ownership of I&C and controls execution scope and does not extend into electrical acceptance testing, NETA scope, or mechanical rotating equipment integrity.

The I&C Commissioning Engineer works closely with the Sr. Electrical Testing and Commissioning Engineer at the boundary between electrical protection systems and the DCS/SCADA/PLC platform, and with Operations on operator interface design, alarm management, and historian configuration. I&C findings, loop check data, interlock verification results, and controls deviations are fed into the Asset Integrity Engineer’s integrated lifecycle risk framework.

Responsibilities

Commissioning Planning & Controls Strategy

Develop and implement Inspection and Test Plans (ITPs) for all I&C and controls systems, based on design specifications, control narratives, and applicable standards.
Define the loop check strategy, instrument calibration program, and I/O verification sequence; develop and maintain the loop check database with status tracking per instrument tag.
Review control narratives, cause-and-effect matrices, and interlock logic documentation; identify gaps or conflicts between design documents and field configuration before commissioning begins.
Develop commissioning procedures, test packages, and work permits for all I&C and controls testing activities.
Define DCS/SCADA commissioning sequencing to support safe and orderly system startup.

Field I&C Execution

Lead on-site execution of all loop checks, point-to-point testing, instrument calibration, and signal validation; support the Lead I&C Commissioning Technician and field personnel.
Inspect, calibrate, and verify field instrumentation including pressure, temperature, flow, level, and analytical devices against calibration records and design datasheets as required.
Commission DCS and PLC systems: verify I/O configuration, test control logic, validate alarm setpoints, and confirm historian data collection.
Commission SCADA systems: verify communications architecture, tag configuration, operator display functionality, and remote monitoring integration.
Perform functional testing of all safety instrumented system (SIS) functions, safety interlocks, and process trips; verify independence from the basic process control system (BPCS) where required.
Troubleshoot instrumentation, control logic, and communication issues during commissioning; coordinate with OEM technical support and Engineering to resolve deficiencies.

ORC Package & Well Field Controls Integration

Lead I&C commissioning for ORC turbine-generator package units: coordinate with OEM commissioning teams on controls handshake, interlock integration, and performance testing.
Commission well field instrumentation and automation: wellhead sensors, downhole monitoring integration, flow control systems, and chemical injection controls.
Verify integration of package unit control systems (ORC, instrument air, VFDs) with the plant SCADA, including all start/stop permissives, status signals, and alarms.

Electrical/Controls Integration

Coordinate with the Sr. Electrical Testing and Commissioning Engineer on the integration boundary between electrical protection systems and the DCS/SCADA/PLC platform, including protection relay communications, breaker status signals, and generator controls integration.
Own DCS/SCADA architecture and control narrative authority at the electrical/controls boundary; the Sr. Electrical Testing and Commissioning Engineer owns electrical protection and switching logic at that same boundary.

Asset Integrity Support & Risk Reporting

Feed I&C findings, loop check status, interlock verification results, and controls deviation dispositions to the Asset Integrity Engineer for consolidation into the integrated lifecycle risk register.
Participate in PHAs, FMEAs, and pre-startup safety reviews (PSSRs); provide I&C and controls sign-off as part of the integrated readiness decision.
Communicate I&C lessons learned to the Asset Integrity Engineer for routing to Engineering and future projects.

Documentation & Handover

Work with Engineering and Operations on SCADA operator interface design, alarm rationalization, and historian tag configuration to support long-term asset monitoring.
Compile and maintain complete I&C commissioning documentation packages: loop check records, calibration certificates, interlock test records, as-built instrument index, and I&C turnover dossiers.
Prepare I&C commissioning completion reports and handover packages for Operations, confirming all instruments, controls, and SCADA systems have been tested, accepted, and documented.
Maintain accurate loop sheets, wiring diagrams, instrument data sheets, and control system documentation through to as-built status.

Required Qualifications

7+ years of experience in I&C and controls commissioning in power generation, process, or industrial facilities.
Hands-on experience with loop checks, instrument calibration, I/O verification, and functional testing of instrumentation in complex industrial environments.
Experience commissioning DCS, PLC, and/or SCADA systems including control logic verification, alarm configuration, and historian setup.
Ability to read and interpret P&IDs, loop diagrams, wiring diagrams, cause-and-effect matrices, and control narratives accurately.
Experience with SIS/safety interlock commissioning and verification of independence from BPCS.
Comfortable working in a field environment with regular site presence during commissioning campaigns (25-75% travel expected depending on site activities).
Clear written and verbal communication skills; able to document test results, deficiencies, and risk dispositions for both technical and non-technical audiences.

Preferred Qualifications

Bachelor’s degree in Instrumentation, Controls, Electrical Engineering, or a related discipline. Candidates without a degree but with strong, directly relevant commissioning experience will be considered.
Experience on utility-scale power generation projects including geothermal, conventional thermal, wind, or solar.
Experience commissioning geothermal plant control systems, including integration with package unit OEM controls.
Familiarity with well field instrumentation, downhole monitoring systems, or geothermal fluid chemistry measurement.
Experience with SCADA historian platforms (OSIsoft PI, Ignition, or similar) and operator display development.
Familiarity with IEC 61511 / ANSI/ISA 84 safety instrumented systems standards.
Experience with commissioning software and loop check management platforms.
Project management, commissioning, or instrumentation certifications (e.g., PMP, CxA, ISA CCST, or equivalent).

Location

Fervo Energy is headquartered in Houston, TX with growing offices in Oakland, CA, Golden, CO, Salt Lake City, UT, Reno, NV and Milford UT. This position is best located in Salt Lake City, Reno, Milford or Houston, due to extensive travel during relevant commissioning activities, and co-location with supporting team members.

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Integration & Test Specialist

Endurance Energy
Integration & Test Specialist
Seattle, Washington
Position still open 9/29/2026

About Endurance
Endurance is building the world's first modular subsea geothermal power plants, converting vast thermal resources under the ocean into gigawatts of baseload power. Backed by Founders Fund, Felicis, First Round Capital, and Point72 Ventures, our founding team includes veterans from SpaceX, Helion, and Robinhood. We have completed multiple deep-ocean deployments and are launching a long-term demonstration project this fall. By leveraging modular design, manufacturing scale, efficient drilling, and latent cooling on the seafloor, we are pioneering a new category of energy that outperforms traditional sources on both environmental impact and cost.

What you'll be doing

As an Integration & Test Specialist at Endurance Energy, you will work alongside mechanical, fluids, and electrical engineers to assemble, plumb, instrument, and test complex systems under real-world conditions.
You will be responsible for taking subsystems from parts to fully integrated hardware, pressure-tight, leak-free, instrumented, and ready for test. You will play a key role in debugging integration issues, improving build processes, and ensuring systems are safe and robust before deployment.
You are expected to operate with high ownership on the floor: driving build quality, identifying issues early, and pushing systems to readiness without waiting for direction.
This is a critical position where your speed, precision, and judgment directly impact our ability to hit hardware milestones on aggressive timelines.

Key Responsibilities

Assemble mechanical and fluid systems including pressure vessels, piping, valves, and heat exchangers
Perform tubing and piping integration including routing, bending, cutting, and fitting
Execute high-quality plumbing of test systems and subsea hardware (Swagelok, compression fittings, welded systems, etc.)
Install sensors, instrumentation, and support hardware for test readiness
Perform pressure testing, leak checking, and system validation (hydrostatic and pneumatic)
Support system bring-up and debugging alongside engineering teams
Read and interpret engineering drawings, P&IDs, and assembly documentation
Identify and resolve fit-up, tolerance, and integration issues in real time
Drive clean, organized, and repeatable build processes on the floor
Document builds, test setups, and issues for engineering and QA traceability
Support rapid prototyping and iteration under tight timelines
Maintain a safe working environment when operating high-pressure and high-temperature systems

Qualifications

5+ years of hands-on experience in mechanical assembly, fluid systems, or integration roles
Demonstrated experience assembling and testing complex mechanical or fluid systems
Strong experience with tubing, piping, fittings, and fluid system integration
Ability to read and interpret mechanical drawings and P&IDs
Experience with pressure testing, leak detection, and system validation
Strong mechanical intuition and ability to troubleshoot integration issues quickly
High attention to detail and craftsmanship in assembly work
Track record of working effectively in fast-paced, prototype-driven environments
High ownership mindset and ability to operate independently with minimal supervision
Strong communication skills and ability to work closely with engineers

Preferred Skills

Experience with orbital tube welding and/or other high-reliability welding processes
Background in high-pressure systems, process piping, or thermal systems
Experience in marine, subsea, aerospace, or energy hardware environments
Familiarity with Swagelok or equivalent fluid system standards and best practices
Light fabrication and manual machining experience (lathe, mill, drill press)
Experience supporting test operations and building custom test infrastructure
Familiarity with cleanliness standards and contamination control for fluid systems
Ability to contribute to fixture design and integration tooling

APPLY HERE

Interested in Employment with Zanskar?

Jr. Mechanical CAD Designer

Quaise Energy
Jr. Mechanical CAD Designer
Houston, Texas
Position still open 09/29/2026

Company Description
Quaise Energy is unlocking Earth’s deep heat to deliver clean, reliable, baseload energy at scale—almost anywhere in the world. As both a technology innovator and project developer, Quaise builds and operates solutions that harness superhot geothermal energy far below the surface, enabling power generation that can rival the output of today’s most efficient fossil fuel and nuclear plants. Leveraging millimeter wave drilling, developed after more than a decade of research at MIT, Quaise’s mission is to make superhot geothermal a backbone of the modern energy system, offering affordable, zero-carbon power and true energy independence for communities and nations everywhere.

Quaise is seeking a proactive and detail-oriented Jr. Mechanical CAD Designer to support the design, development, and testing of millimeter wave drilling technologies. This role works closely with mechanical, electrical, and RF engineers to create detailed mechanical models, drawings, and prototype assemblies for both laboratory and field applications.

The Jr. Mechanical CAD Designer will support the development of mechanical systems and components by creating production-ready CAD models and drawings, assisting with prototype builds, and collaborating with engineering teams to improve manufacturability, assembly, and overall system integration. This is an excellent opportunity for an early-career designer who enjoys hands-on work in a fast-paced R&D environment and is interested in growing their technical capabilities alongside an experienced engineering team.

Essential functions (Reasonable accommodations may be made to enable individuals with disabilities to perform these essential functions.)

Utilize CAD software to create, modify, and maintain 3D models, assemblies, and detailed mechanical drawings.
Support the design and development of prototype mechanical systems and components for lab and field applications.
Collaborate with engineers and project managers throughout the design process to ensure components meet functional and manufacturing requirements.
Assist with prototype assembly, fit-up verification, and general mechanical troubleshooting activities in lab environments.
Support engineering teams in evaluating manufacturability, assembly sequencing, and mechanical integration considerations.
Assist with identifying and coordinating standard mechanical components and commercially available hardware for prototype assemblies.
Participate in testing activities, including setup support, data collection, documentation, and general workshop activities.
Maintain organized CAD files, drawings, BOMs, and related engineering documentation.
Participate in occasional field visits to support prototype installations, testing, and evaluation activities.
Perform other related duties as assigned.

Competencies

Proficiency with PTC Creo or similar CAD software required. Experience with Windchill or PLM systems preferred.
Strong attention to detail and organizational skills.
Basic understanding of mechanical design principles, manufacturing processes, and mechanical assemblies.
Familiarity with GD&T and engineering drawing standards preferred.
Ability to collaborate effectively in a multidisciplinary engineering environment.
Strong problem-solving skills and willingness to learn in a hands-on technical setting.
Ability to communicate effectively with engineers, technicians, suppliers, and team members.
Excellent verbal and written communication skills.
Excellent organizational skills and attention to detail.
Proficient with Microsoft Office Suite or related software.
Ability to interact well with customers and co-workers, in the field and the office.

Supervisory responsibilities

This role does not include formal people-management responsibilities.

Education and Experience

Associate’s degree or formal training in Drafting, Mechanical Design, Mechanical Technology, or a related technical field required. Equivalent practical experience may also be considered.
1-3 years of experience in mechanical CAD design, drafting, or engineering support environments preferred.
Experience supporting prototype development, manufacturing, or industrial mechanical systems is preferred.
Exposure to machining, fabrication, assembly processes, or industrial equipment is a plus.
Experience working in R&D, energy, industrial, or manufacturing environments is preferred but not required.
Experience in well drilling, completion, stimulation, architecture or related technology or mineral exploration.

Physical requirements

The employee is regularly required to stand, sit, walk, stoop, kneel, crouch or crawl, as well as use hands to feel, reach, grasp, handle, or operate objects, tools and/or controls.
The employee must be able to lift, push, pull, transfer, or move items up 20 pounds at times for departmental needs.
Ability to move from one worksite to another or light travel to various job sites and locations to complete tasks.
The vision requirement includes reviewing written and electronic materials in digital and physical format.

Other duties

Affirmative Action/EEO statement

Lead Reservoir Engineer

QUAISE ENERGY
Lead Reservoir Engineer
Denver, Colorado
Position is still open 09/29/2026

The Lead Reservoir Engineer will carry out reservoir design, fracture modeling, diagnostics design and reservoir parameter testing with a focus on delivering required reservoir characteristics for Enhanced Geothermal Systems (EGS) development. This role is responsible for working within the Resource & Operations team to transform analytical reservoir models into field-executable reservoir design concepts. This role will evaluate reservoir modeling and lead efforts to test the uncertainties in those models.

This role will work closely with drilling, completions, power plant design, and exploration geology.

Essential functions (Reasonable accommodations may be made to enable individuals with disabilities to perform these essential functions.)

Reservoir Engineering Ownership

Lead reservoir simulations to evaluate design scenarios, completions hardware and power plant design criteria.
Advise Resource & Operations teams on the design and objectives of diagnostic programs, including pressure transient tests, interference tests, DFITs, step-rate tests, and completion step-down tests.
Independently review and interpret pressure, rate, and temperature data to assess reservoir properties, fracture behavior, and well performance.
Evaluate crossflow behavior, injector–producer connectivity, and reservoir compartmentalization to inform development strategy.
Provide guidance on lateral rate distribution and zonal performance diagnostics (e.g., PLT/DTS/DAS, tracer programs).
Review completion step-down tests, injection/falloff programs, and stimulation diagnostics to assess near-wellbore and fracture performance.
Support resource assessment work teams in prospect screening, reservoir characterization, and early-stage risk assessment.
Provide input on location selection and wellbore targeting based on structural, thermal, and permeability models.
Define minimum viable data acquisition strategies to evaluate new prospects efficiently and reduce uncertainty.
Deliver clear technical recommendations to asset teams to guide optimization, stimulation strategy, and injection management.
Promote consistent diagnostic standards and interpretation methodologies across projects.
Partner with D&C to refine stage design, cluster efficiency, and stimulation strategy based on observed performance.
Integrate diagnostic findings into reservoir models and development plans.

Cross-Functional Reservoir Development Support

Support technical evaluation of geothermal leases from initial screening through completions readiness.
Incorporate risk assessment, uncertainty analysis, contingency planning, and stage-gate decision logic into development program design.
Work closely with earth science, drilling, completions, reservoir engineering, land, permitting, environmental, development, and HSE teams during exploration campaign.
Utilize geomechanics and permeability indicators relevant to geothermal reservoir performance and EGS stimulation design.
Provide technical recommendations related to logging programs, casing points, coring, well trajectories, and other geologic decisions during drilling operations.
Partner with geologists, geophysicists, and data scientists to support geothermal reservoir conceptual models and pre-development reservoir evaluations.
Support resource assessment, reserve estimation, asset management, investment analysis, and technical diligence activities for geothermal opportunities.

Technical Leadership and Team Development

Provide technical leadership, mentorship, and quality oversight for consultants, contractors, and field personnel.
Establish exploration workflows, data standards, reporting practices, prospect review processes, and technical assurance procedures supporting geothermal development activities.
Serve as a visible field safety leader by supporting HSE initiatives, participating in site safety reviews, and reinforcing safe operational practices.
Promote a culture of safety, accountability, scientific rigor, collaboration, and continuous improvement.
Perform other related duties as assigned.

Competencies

Reservoir engineering, simulation, forecasting, and performance optimization.
EGS development, stimulation design, fracture mechanics, and geomechanics.
Reservoir testing, diagnostics, surveillance, and data interpretation.
Integration of geologic, geophysical, well-log, pressure, temperature, and flow data.
Technical software, modeling platforms, and data-analysis tools.
Cross-functional collaboration with geoscience, drilling, completions, facilities, and power-generation teams.
Clear technical communication, leadership briefings, and defensible recommendations.
Independent ownership, sound judgment, and comfort operating in a high-growth environment.

Supervisory Responsibilities

Provide technical mentorship and guidance to engineers, contractors, consultants, and field personnel.
May assist with recruiting, onboarding, and training technical staff.
May oversee the work of external consultants and service providers supporting exploration and drilling activities.
This role does not currently include formal direct people-management responsibilities but may evolve over time with organizational growth.

Education and Experience

Bachelor’s degree in petroleum engineering, mechanical engineering, chemical engineering or a related discipline required.
Advanced degree in engineering, or related field preferred.
5+ years of relevant reservoir engineering, oil and gas, subsurface development, or related technical experience required.
10+ years of relevant geoscience experience in geothermal, EGS, oil and gas, mining, or other subsurface resource industries preferred.
Demonstrated experience leading exploration or subsurface evaluation programs from concept through drilling or appraisal.
Experience supporting completions operations, well planning, reservoir development, or subsurface operational activities preferred.
Experience interpreting pressure transient tests, interference tests, DFITs, step-rate tests, and DFITs associated with completion step-down testing preferred.

Physical requirements

Ability to travel periodically to field locations, lease areas, drilling sites, and contractor or partner offices.
Ability to work outdoors in remote environments, including hiking over rough or uneven terrain while wearing required PPE.
Ability to safely work around drilling operations, field equipment, and industrial environments while adhering to established safety procedures.
Ability to operate or ride in 4WD vehicles in variable terrain and weather conditions.
The employee is regularly required to stand, sit, walk, stoop, kneel, crouch or crawl, as well as use hands to feel, reach, grasp, handle, or operate objects, tools and/or controls.
The employee may occasionally lift, move, push, pull, or carry items up to 20 pounds for operational or field support needs.
Ability to adjust work hours and travel schedules as needed to support field operations and project activities.
The vision requirement includes reviewing written and electronic materials in digital and physical format.

Other duties

Affirmative Action/EEO statement

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Manager Operations

Calpine
Manager Operations
Requisition Number MANAG008374
Corpus Christi, TX 78407, USA
Position Still open 9/29/2026

Job Details

Calpine, a business unit of Constellation Energy Corporation (Nasdaq: CEG), is America's largest generator of electricity from natural gas and geothermal resources with operations in competitive power markets. With 79 energy facilities in operation, Calpine’s fleet has the capacity to generate approximately 27,000 MW of electricity – enough to power approximately 27 million homes. Through wholesale power operations and its retail businesses, Calpine serves customers in 22 states and Canada. Its clean, efficient, modern and flexible fleet uses advanced technologies to generate power in a low-carbon and environmentally responsible manner.

The company was established on the premise that a strong commitment to the environment is inextricably linked to excellence in power generation and corporate responsibility. Since its founding in 1984, Calpine has led the power industry in its unwavering commitment to environmental stewardship. In addition, its renewable geothermal plants use steam generated deep below the earth's surface to produce clean, renewable electricity.

Job Summary (including but not limited to the following; other duties may be assigned)

Manage the daily operations and production activities. Plan and direct the work activities of operations personnel. Supervises operators in all aspects of power plant operations. Issues operating instructions for economic dispatch, ensure optimum water balance is maintained and supervise the plant chemistry program. Assure operational efficiency, reliability and compliance with safety and environmental standards. Develops and coordinates plant safety programs, including oversight of training certifications, compliance and tag-out procedures. Accountable for maintaining up-to-date environmental and permit requirements. Ensures that all Calpine compliance reports are complete, accurate and submitted in a timely manner. Ensures compliance with all local, State and Federal regulations and plant procedures for staff. Monitors and enforces a safe work environment and participates in the development of procedures that support consistent and safe operations.

Job Responsibilities
• Accomplishes work through others. Manages a combination of multiple operations and maintenance functions such as commissioning, control room operations, crane operations and vehicle maintenance, plant maintenance, IC&E, and water treatment with an operational focus.
• Manages employees performing related duties including full human resources, cost and budgetary accountabilities.
• Decisions typically related to resources, project approach, and tactical operations.
• Results have significant impact on costs and the achievement of function objectives or project-based goals. Assists in the development and administration of plant operating budgets.
• Makes decisions for large-scale projects, a closely related set of projects and initiatives involving own and possibly related functional areas.
• Receives assignments in the form of objectives and determines tactical approach, resources, schedules and goals. Prepares and communicates work schedules for staff, balances workload and monitors quality of results.
• Works within general guidelines; applies advanced technical knowledge to solve moderately complex problems for a function.
• Manages multiple functions within operation. Regularly manages large-scale projects/activities or a very closely related set of projects/activities.
• Responsible for performance reviews, promotional decisions, and pay actions for support and professional levels. Oversees the training and development of staff, including contractors.
• Serves as one of the primary decision makers in the recruiting and selection process.

Job Requirements
• High School Diploma, degree from technical/vocational school or equivalent. Prefer Associate’s or Bachelor’s Degree.
• Previous work leadership or senior level contributor experience.
• Typically requires minimum of 5+ years of power plant operations experience, preferably heavy frame combustion turbine background.
• Strong computer skills including experience working with spreadsheets, databases and word processing software.
• Valid state driver’s license.

Salary Information
• Salary Range - $119,371.57 to $152,198.75 / yearly

Additional Calpine Information:
• Equal Opportunity Employer of Minorities, Females, Protected Veterans, and Individuals with Disabilities.
• Calpine is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants with physical and/or mental disabilities. If you are interested in applying for employment and need special assistance or an accommodation to use our website or to apply for a position, please send an e-mail with your request to hrrecruitment@calpine.com. Determination on requests for reasonable accommodation are made on case-by-case basis.
Please view Equal Employment Opportunity Posters provided by OFCCP here

Please see the recruiting details here

Operational Geologist

XGS Energy
Operational Geologist
Houston, TX / Hybrid
Position still open 10/02/2026

Position Overview:

XGS Energy is seeking a mid-career Operational Geologist to support drilling and subsurface characterization activities for geothermal development projects. The role will focus on real-time geological interpretation, wellsite operations, and integration of geological, petrophysical, and drilling data to support safe and efficient well execution.

Responsibilities

Wellsite Geological Operations

- Provide real-time geological supervision during drilling operations, ensuring accurate formation identification and stratigraphic interpretation.
- Monitor and interpret cuttings, drilling parameters, and mud logging data to evaluate formation changes and subsurface conditions.
- Maintain close collaboration with drilling engineers, mud loggers, and directional drilling teams to support operational decision-making.
- Identify and document lithological transitions, fractures, alteration zones, and structural features relevant to geothermal resource characterization.

Mud Logging and Geological Data Acquisition

- Oversee mud logging services and ensure high-quality geological data acquisition.
- Interpret cuttings descriptions, and drilling parameters to support subsurface interpretation.
- Ensure proper sampling procedures and quality control for cuttings and geological samples.

Subsurface Characterization

- Integrate wellsite observations with geophysical, geological, and petrophysical data to refine subsurface models.
- Assist with formation evaluation and petrophysical interpretation where applicable.
- Support core acquisition programs, sample preservation, and preliminary geological descriptions.

Reporting and Data Integration

Prepare daily geological reports and end-of-well summaries.
Document key geological observations including stratigraphy, structural features, fracture density, and alteration patterns.
Contribute to post-well geological interpretation and subsurface model updates.
Safety and Operational Excellence
Maintain strong adherence to health, safety, and environmental standards during wellsite operations.
Support operational planning by providing geological input for well prognosis, coring programs, and logging runs.

Required Qualifications

B.S. or M.S. in Geology, Geological Engineering, or related Earth Sciences field
10–15 years of operational geology experience
Extensive experience in wellsite geology and mud logging interpretation
Proven experience supporting drilling operations in high-temperature wells, geothermal wells, or deep/high-temperature hydrocarbon environments
Strong understanding of drilling operations and formation evaluation
Strong operational awareness and decision-making
Ability to work effectively in wellsite and remote field environments
Strong integration skills across geology, drilling, and reservoir disciplines
Clear and concise technical communication and reporting

Preferred Qualification

Experience working on geothermal drilling programs
Familiarity with high-temperature drilling environments
Petrophysical interpretation experience (logs, formation evaluation)
Experience with core description and geological sample management
Familiarity with digital wellsite data systems and geological reporting tools

Additional Requirements:

US work authorization.
Experience and comfort working in a hybrid remote/in-person model.
Willingness to travel, expect extensive time in field during drilling operations.
Preferred location: San Francisco, CA; Houston, TX; or Remote.

About XGS Energy

XGS Energy is a geothermal energy company with offices in Palo Alto, California, and Houston, Texas. The company’s proprietary heat-harvesting technology and closed-loop well architecture enable global deployment of terawatt-scale geothermal heat and power. XGS is backed by leading energy developers, operators, consumers, and financial investors globally, including Constellation Technology Ventures, Anzu Partners, Valo Ventures, VoLo Earth Ventures, BlueScopeX, Thin Line Capital, and Helmerich & Payne. Learn more at www.xgsenergy.com.

To Apply:

Please contact info@xgsenergy.com, noting the role you are interested in and including your resume or CV and a brief paragraph covering your qualifications and why you are interested in the role. Please include “Operational Geologist” in the subject line.

Plant Manager

Calpine
Plant Manager-Power Operations
Requisition Number PLANT008438
Middletown, CA 95461, USA
Position still open 10/02/2026

Calpine Corporation is America's largest generator of electricity from natural gas and geothermal resources with operations in competitive power markets. Its fleet of 77 power plants in operation represents over 27,000 megawatts of generation capacity. Through wholesale power operations and its retail businesses, Calpine serves customers in 22 states and Canada. Its clean, efficient, modern and flexible fleet uses advanced technologies to generate power in a low-carbon and environmentally responsible manner.

Job Summary: (includes but is not limited to the following, other duties may be assigned)

Responsible for the day-to-day operations and maintenance of a single plant facility including managing, directing, planning, and coordinating total power plant operations; monitors plan performance and corrects abnormalities. Specific responsibilities include overall human resources responsibility for supervisory leadership, operations and maintenance personnel and all sub-contractors with authority to hire and terminate employees, setting maintenance schedule and conducting routine maintenance, and managing ongoing training programs. Manages plant business and budget issues with home office interface. Proposes and implements equipment modifications and plant improvements. Implements, manages, maintains, and updates all plant procedures, site policies, training and safety programs and work practices. Maintains safe and efficient operations of the facility, including accountability for regulatory compliance with all local, State, and Federal regulations.

The Plant Manager is highly visible in the community, responsible for public relations and community interaction. The position is responsible for local interactions with customers including steam host and utility.

Job Responsibilities

Accomplishes work through others. Manages the overall operations and maintenance of a single plant facility with an operational focus.
Manages employees performing related duties including full human resources, cost and budgetary accountabilities.
Decisions typically related to resources, project approach, and tactical operations.
Results have significant impact on costs and the achievement of function objectives or project-based goals.
Makes decisions for large-scale projects, a closely related set of projects and initiatives involving own and possibly related functional areas.
Receives assignments in the form of objectives and determines tactical approach, resources, schedules, and goals.
Works within general guidelines; applies advanced technical knowledge to solve moderately complex problems for a function.
Manages a single function or portion of a department. Regularly manages large-scale projects/activities or a very closely related set of projects/activities.
Responsible for performance reviews, promotional decisions, and pay actions for support and professional levels.

Job Requirements

Bachelor’s Degree in Engineering or equivalent.
Previous work leadership experience including a minimum of 5 years supervisory/managerial experience.
Typically requires minimum of 10+ years with a detailed understanding of electrical generation power plants, including startup, operations, and maintenance of power plant equipment.

Salary Information

Salary Range - $154,231.89 to $196,645.66,/year

Additional Calpine Information:

Equal Opportunity Employer of Minorities, Females, Protected Veterans, and Individuals with Disabilities.
Calpine is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants with physical and/or mental disabilities. If you are interested in applying for employment and need special assistance or an accommodation to use our website or to apply for a position, please send an e-mail with your request to hrrecruitment@calpine.com. Determination on requests for reasonable accommodation are made on case-by-case basis.

Please view Equal Employment Opportunity Posters provided by OFCCP here

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

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Plant Operator

Ormat Technologies, Inc
Plant Operator
Renewable Power and Energy Solutions
Pahoa, HI, US, 96778
Position still open 10/02/2026

Overview

The primary responsibility of a Plant Operator is to ensure that the operation of the power plant is safely and efficiently carried out in accordance with Plant Safety Procedures and Standard Operating Procedures. Additional duties include; monitoring plant systems and equipment on a continuous basis, and responding to alarms and out-of-specification parameters by taking appropriate corrective action.

Responsibilities

Strictly adhere to and enforce safety procedures and successfully complete operator safety qualifications within the designated timeframes.
Control a variety of power-generation equipment and machinery during normal operation, scheduled maintenance, and emergency repair procedures.
Review routine operating data troubleshoot abnormal indications and take corrective actions.
Utilize a variety of analog and digital informational displays to understand operational performance variables, maintain a chronological log of plant activities and ensure optimal level of production.
Participate in the planning and scheduling of plant activities.
Prepare, review, edit, and recommend operating procedures.
Perform preventive maintenance tasks (PM’s).
Perform fire equipment testing.
Assist with equipment isolation, evacuation and lockout/tagouts.
Must be able to operate a vehicle in a safe manner, enter and exit vehicle without assistance.
Must be able to remain alert while driving for continuous period of time and read and understand maps.
Must be able to work overtime, weekends and holidays when necessary.
Must be able to work 12-hour rotating shifts and cover call outs as required.
Must be able to read and follow written procedures.
Must be able to interpret mechanical process and electrical drawings.
Monitor meters, gauges, and control boards to verify operational parameters, and adjust equipment, generator output, voltage, and electricity flow rates according to standard protocols and power grid requirements.
Attends monthly safety and Operator training as required.
Participate in regular training to improve performance, acquire professional licenses, and maintain certifications required by Ormat and government regulations.
When assigned as a Plant Operator 2,3, or 4:
Successfully complete the Plant Operator 2 qualifications within the designated timeframes.
Collaborate with contractors and vendors for all activities.
When assigned as a Plant Operator 3 or 4:
Successfully complete the Plant Operator 3 qualifications within the designated timeframes.
Collaborate with contractors and vendors for all activities.
Take readings and enter data into the plant computer.
Participate in the administrative maintenance of the plant operating manuals.
Direct activities and assist in training plant operators.
Review station and equipment logs.
Respond to plant recovery following upsets.
Maintain proficiency in the operation of the plant.
Assure that the plant meets its generation requirements while operating in a safe and efficient manner.
Perform Shift Supervisor duties when needed.
Communicate clearly and effectively with other power plant personnel, including managers, engineers and repair technicians to encourage teamwork and coordinate tasks.

Other Responsibilities:

Performs environmental and general housekeeping duties.
Perform other duties as directed.

Requirements

Ability to understand procedures and instructions to the areas of assignment as would be acquired in four years of high school
Must be able to read, write and speak English at a level which will permit the employee to accurately understand and communicate information to perform the job duties safely and efficiently.
Must possess a valid driver’s license with a driving record acceptable to Ormat’s Safe Driving policy.
Must be able to use and acquire knowledge of a variety of computer software applications in e-mail communications and spreadsheets.
Must be proficient in MS Excel, Outlook, and use of the Internet.
Must be able to effectively communicate both orally and in writing.

Experience:

Plant Operator 2: Six (6) months of experience as a Plant Operator 1 or demonstrated ability to perform the Plant Operator 1 tasks with little or no supervision.
Plant Operator 3:
Must have one (1) year experience as a Plant Operator 2 or demonstrated ability to perform the Plant Operator 2 and Plant Operator 3 tasks with little or no supervision.
Leadership skills of supervisory experience with the ability to move into a shift supervisor role is a plus.
Plant Operator 4:
Must have one (1) year experience as a Plant Operator 3 or demonstrated ability to perform the Plant Operator 3 and Plant Operator 4 tasks with little or no supervision.

Physical Requirements

The ability to lift 50 lbs. periodically.
Must be able to frequently climb to and work off of elevated platforms, ladders and walkways.
Must be able to work in confined spaces and in harsh weather conditions.
Must be able to wear and work in fire retardant clothing provided by Ormat.
Must wear protective equipment in the performance of some duties as required by safety procedures and regulations.
Plant Operator 1 & 2: This job requires sitting 30% of the time and standing 70%.
Plant Operator 3 & 4: This job requires sitting 80% of the time with the ability to stay aler

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Policy and Operations Manager

Endurance Energy
Policy and Operations Manager
Hybrid
Position still open as of 10/02/2026

About Endurance
Endurance is building the world's first modular subsea geothermal power plants, converting vast thermal resources under the ocean into gigawatts of baseload power. Backed by Founders Fund, Felicis, First Round Capital, and Point72 Ventures, our founding team includes veterans from SpaceX, Helion, and Robinhood. We have completed multiple deep-ocean deployments and are launching a long-term demonstration project this fall. By leveraging modular design, manufacturing scale, efficient drilling, and latent cooling on the seafloor, we are pioneering a new category of energy that outperforms traditional sources on both environmental impact and cost.

What you'll be doing
The Policy & Operations Manager is the execution arm for Endurance's highest-priority policy, permitting, and environmental workstreams. You will work directly with the Director of Environmental Affairs and the Director of Policy & External Affairs, taking special projects from a one-line ask to a finished product: a permit application package, a comment letter, a regulatory strategy memo, an agency briefing, a stakeholder engagement plan, or more.

This is a builder's seat in Washington. You will sit close to the agencies, congressional offices, and coalitions that shape our operating environment, with two Directors who need a partner who can run a workstream without being managed through it. The role carries unusual exposure for its level: you will draft the material that goes into agency meetings, staff our Directors and executives inside them, and own the follow-through that comes out.

You will also spend time where the technology is. Expect regular trips to Seattle and periodic time at deployment sites (Pacific Islands, Japan, Taiwan).

Key Responsibilities

Own discrete special projects end to end (scope, plan, contributors, and delivery) with limited oversight and tight timelines
Track and analyze federal and state legislative activity, international activity, rulemakings, and agency actions relevant to geothermal, offshore energy, ocean policy, and clean firm power, and flag what matters and why it matters to our schedule
Draft and edit policy and regulatory materials: memos, one-pagers, talking points, comment letters, regulatory filings, briefing books, testimony, and presentations
Support permitting and environmental review for demonstration and commercial projects, including NEPA documentation, consultation and authorization requirements, and state and local siting approvals
Build and maintain the internal source of truth for permitting status, agency touchpoints, environmental commitments, and regulatory deadlines across every project
Coordinate across engineering, marine operations, legal, and commercial teams to assemble the technical record agencies require, and hold internal contributors to deadlines and requirements
Prepare the Directors and company executives for engagements with agency officials, congressional staff, coalitions, tribal nations, and community stakeholders, and research partners
Manage outside consultants, environmental contractors, and counsel: scopes, deliverables, budgets, and quality of work product
Support external affairs and coalition work, including trade associations, NGO relationships, and stakeholder engagement in project communities
Identify and pursue federal and state funding, grant, and demonstration-program opportunities relevant to first-of-a-kind energy infrastructure
Represent Endurance in Washington when the Directors cannot, and travel to Seattle and deployment sites often enough to speak to the technology firsthand

Required Qualifications

2+ years of experience in policy, government affairs, environmental permitting, regulatory affairs, or program management. A variety of backgrounds, including on the Hill, in an agency, at a trade association, in consulting, at an NGO, or in-house at a developer can all fit
Based in the Washington, DC area, with the ability to be in and around the agencies and the Hill in person
Working knowledge of federal environmental review and permitting: NEPA plus at least one of the Endangered Species Act, Marine Mammal Protection Act, Clean Water Act, Outer Continental Shelf Lands Act, Magnuson Stevens Act, Rivers and Harbors Act, or state coastal zone management programs
Demonstrated track record running projects with multiple contributors to a hard external deadline, including work you did not personally control
Clear, direct writing under deadline pressure, with examples of concise material prepared for policymakers, regulators, or senior leaders; shows mastery of AI as a tool, but not as a thought
Ability to absorb unfamiliar technical material quickly and represent it accurately to a non-technical audience
Comfort operating with ambiguity, incomplete data, and short timelines, and a strong bias toward action
Sound judgment and discretion handling sensitive commercial, regulatory, and pre-decisional information
Bachelor's degree in public policy, political science, environmental policy or science, law, marine affairs, or a related field
Willingness to travel roughly 15–25% between Seattle, and deployment sites

Preferred Qualifications

Experience with offshore or ocean regulatory frameworks and the agencies that administer them: Marine Minerals Administration, NOAA/NMFS, USACE, EPA, or state coastal commissions
Experience permitting first-of-a-kind, pre-commercial, or demonstration-scale energy infrastructure, where standard templates do not yet apply
Familiarity with geothermal, offshore wind, marine energy, or subsea operations
Hill, appropriations, or authorizing-committee experience, or familiarity with DOE, ARPA-E, the Energy Dominance Fund, or FERC
Exposure to international permitting or regulatory regimes in geothermal-relevant jurisdictions such as Iceland or Japan
Experience managing environmental consultants or preparing agency-facing technical documentation
Advanced degree in law, public policy, environmental policy, STEM, or marine affairs
Experience in an organization with aggressive commercial and operational schedules

Compensation, Benefits, & Perks

As a pre-revenue startup, Endurance Energy offers competitive base salaries and generous equity packages for full-time employees. Final base salary will be determined by an array of factors including internal equity, job-related knowledge, skills, and work experience.

A key aspect of our compensation philosophy is that value creation should be aligned with rewards. Right now this means equity is a significant portion of every full-time employee's compensation. As the company matures, there will be continued evolution and changes to the total rewards and total compensation package. What will always be true is that if we win, we win together. Equity is granted to every full-time employee as a meaningful piece of ownership. We believe the people building the company should share directly in the value they create.

In addition to a competitive base salary and equity, employees will receive all of our other great benefits and perks, including:

Benefits: Health, Dental, and Vision insurance coverage
Time Away: Flexible PTO including 12 paid company holidays
Global Fieldwork: Travel to fascinating deployment sites along oceanic ridges in locations like the Pacific Northwest, Hawaii, Iceland, Japan, New Zealand, and the Azores
Hands-on Experience: Participate in sea trials and deployment operations in partnership with leading oceanographic institutions
Cutting-edge Development: Work with technology that spans high-power electronics, marine systems, and clean energy
Impactful Work: Help solve one of the world's most pressing challenges
Dive Certification: Company-sponsored recreational dive certification
Other Perks: Access to the company boat, free meals and snacks, and the list goes on!

If you’re selected for consideration, a recruiter will be able to discuss in greater detail.

APPLY HERE

Process Control Engineering Specialist III

Calpine
Process Control Engineering Specialist III
Pasadena, TX 775071056, USA
Position still open10/04/2026

Location: The Geysers in Middletown, California at 10350 Socrates Mine Road, Middletown, CA 95461

Job Summary (includes but is not limited to the following, other duties may be assigned)

Here at Calpine, the Engineering Department plays an extremely important role with ensuring that our plants are able to meet the operational demands of today. A Turbine Controls Engineering Specialist is a critical asset, who communicates with all departments in the company, to provide innovative solutions to ensure current engineering standards are supported. Previous experience in plant operation and control systems, along with a willingness to explore and master new technologies, is essential for success in this engineering position. An ideal candidate here is self-motivated, highly knowledgeable, has strong problem solving skills and works well within a small team.

Job Responsibilities

Comprehensive knowledge.
Seasoned professional with advanced applied experience.
Applies advanced skills contributing to knowledge areas within function, but not yet an expert in all.
Develop and implement control logic changes on gas and steam turbines.
Audit OEM recommended controls changes and work with OEM as necessary for troubleshooting, data gathering and resolving turbine issues.
Lead informal training sessions for Operations and colleagues on logic changes and controls skills.
Makes recommendations on moderately complex issues regarding project components and tasks.
May make recommendations on new processes, tools and services; supports and contributes to development of new products, services or techniques.
Works on problems of diverse scope ranging from moderate to complex.
Uses independent judgment requiring in-depth analysis of variable factors. Collaborates with senior professionals in selection of methods, techniques, and analytical approach.
Works under limited supervision.
Prioritizes own weekly schedule and may guide others in the completion of tasks within clearly defined schedules as set by management.
Regularly provides on-the-job skills training to others in complex technical areas.

Qualifications

Experience with RSLogix, Ovation, ABB controls system design, network design, programming, and maintenance.
OEM Field Service or Engineering Service experience is highly desirable.
Experience with VMWare ESXi and Cisco IOS a plus
Experience reading pump curves and sizing control valves a plus

Education Requirements

High School diploma, or equivalent required
Senior level or seasoned professional with 20 or more years previous turbine maintenance experience or equivalent combination of education and/or experience in a related field.

Salary Information Range - $109,779.21 to 139,968.50 annually

Additional Calpine Information:

Equal Opportunity Employer of Minorities, Females, Protected Veterans, and Individuals with Disabilities.
Calpine is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants with physical and/or mental disabilities. If you are interested in applying for employment and need special assistance or an accommodation to use our website or to apply for a position, please send an e-mail with your request to hrrecruitment@calpine.com. Determination on requests for reasonable accommodation are made on case-by-case basis.

Please view Equal Employment Opportunity Posters provided by OFCCP here

APPLY HERE

Project Manager, Technology Projects - Canada

EAVOR
Project Manager, Technology Projects - Canada
Technology R&D - Calgary, Alberta
Position still open 9/29/2026

The Project Manager will lead the project management function for Eavor’s Jules drilling technology development. This role is accountable for developing and maintaining project charters, schedules, budgets, milestones, risk registers, and change records, as well as tracking funding & reporting obligations and external technology partner commitments.

Working alongside the technical leads responsible for design and delivery, the Project Manager will maintain an integrated project view across design, testing and preparation for field demonstration. The successful candidate will be organized, practical, collaborative, and able to bring structure to complex technical work while streamlining workflows.

Key Responsibilities

Project Management

Develop and maintain project charters, integrated schedules, milestones, risk registers, and project tracking tools
Track deliverables, decisions, and dependencies across internal workstreams and external technology partners
Drive the project cadence needed to maintain progress across workstreams

Funding, Reporting and Budget

Track project spending, forecasts, commitments, accruals, and variances against approved budgets
Manage project requirements and milestone reporting tied to grants and other funding commitments
Prepare and coordinate project inputs for board updates, investor requests, partner updates, and funding applications
Work with Legal on grant agreements, partner agreements, reporting obligations, and changes that may affect funding or contractual commitments
Monitor funding programs and grant opportunities; and prepare application documents.

Requirements, Interfaces & Reviews

Maintain documented requirements, change logs and decision records
Plan and facilitate design reviews at key development milestones
Track changes to scope, schedule, budget, requirements, deliverables, and funding commitments
Maintain rigorous document control to support technical, funding, commercial, legal, and IP requirements
Support planning for future development phases, field trials, and commercial scale-up activities

Qualifications

Bachelor’s degree in Engineering
5+ years experience working on complex, multi-disciplinary technical projects, preferably in technology development, drilling, project delivery, or operations in the energy industry
PMP certification, equivalent project management training, or willingness to pursue PMP certification is an asset
Demonstrated project management capability in a technical environment, including schedule, budget, risk, change control, and reporting
Strong written and verbal communication skills

Who is Eavor Technologies Inc.

Eavor (pronounced “Ever”) is a private company founded in 2017 to commercialize disruptive geothermal technology. We leverage oil and gas technology, along with some proprietary solutions, to create the world’s first closed-loop geothermal system. Working with clients and partners, we are progressing a pipeline of commercial projects in Northern Europe, Canada, The United States, and Japan.

Why Eavor Technologies Inc.?

At Eavor, we’re working to transform the future of clean energy. Our team is driven by a shared mission to develop scalable, reliable geothermal power that can help accelerate the global energy transition. Joining Eavor means being part of a collaborative, innovative team that is tackling one of the world’s most important challenges. You’ll work alongside passionate professionals across disciplines and geographies who are committed to building something meaningful.

What we Bring to The Table:

Competitive compensation package including upside opportunity
Comprehensive Benefits package which includes health, dental and life
Company sponsored Health Care Spending Account
Company sponsored RRSP matching program
Fast-paced, fun, and collaborative working environment
A team invested in you both personally and professionally
New and freshly renovated office space including gym membership
The opportunity to change the world and be a part of the evolution of scalable, clean, baseload and dispatchable power

Eavor Technologies is an equal-opportunity employer committed to fostering an inclusive and barrier-free workplace for all employees and candidates. Accommodation is available throughout the recruitment process upon request.

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Project Controls Lead

QUAISE
Project Controls Lead
Houston, Texas
Position still open 07/30/2026

Quaise Energy is unlocking Earth’s deep heat to deliver clean, reliable, baseload energy at scale – almost anywhere in the world. As both a technology innovator and project developer, Quaise builds and operates solutions that harness superhot geothermal energy far below the surface, enabling power generation that can rival the output of today’s most efficient fossil fuel and nuclear plants. Leveraging millimeter wave drilling, developed after more than a decade of research at MIT, Quaise’s mission is to make superhot geothermal a backbone of the modern energy system, offering affordable, zero-carbon power and true energy independence for communities and nations everywhere.

The Project Controls Lead is a senior individual contributor role responsible for owning the financial, administrative, and compliance backbone of Quaise’s geothermal development and construction projects in partnership with the Finance and/or Supply Chain teams. This role supports multiple stakeholders while building scalable project controls, accounting, and compliance systems.

This position will play a key role in developing the project controls framework that supports Quaise’s transition from technology development to commercial deployment.

Additional responsibilities include maintaining a positive corporate culture, promoting a safe and creative work environment, identifying and supporting opportunities for external collaborations, and other activities designed to improve Quaise.

Work Location: Houston, TX, Bend, OR, or Boston, MA with consideration for hybrid or fully remote candidates.

Essential functions (Reasonable accommodations may be made to enable individuals with disabilities to perform these essential functions.)

Project Accounting & Cost Control

Serve as the primary finance partner to the project team, providing day-to-day financial support throughout the project lifecycle.
Own project-level accounting including budget development, cost tracking, forecasting, invoice review, and approval workflows.
Maintain accurate budget versus actual reporting and project cash flow forecasts; proactively identify and communicate variances.
Track project commitments, change orders, and vendor payments in accordance with EPC and procurement contract terms.
Support the procurement lifecycle by overseeing imports/customs, coordinating freight and logistics, arranging storage and preventative maintenance.
Implement and administer renewable energy tax credit compliance plans developed by third-party tax advisors.
Maintain complete, well-organized, audit-ready documentation supporting tax credit eligibility and adders.
Coordinate with external tax consultants and internal teams to ensure timely and accurate compliance execution.
Provide secondary support for tax credit transfer or sale processes, including data room preparation and documentation support.
Lead evaluation and implementation of a project management and project controls platform separate from the ERP, including workflow definition and adoption support.
Build strong working relationships across Project Management, Engineering, Supply Chain, Accounting, and Corporate Finance.

Corporate Controlling Partnership

Act as the primary liaison between the project organization and Corporate Controlling, ensuring project transactions are accurately reflected in the general ledger.
Support monthly, quarterly, and year-end close activities related to the project, including accruals, reconciliations, and financial reporting.
Collaborate with Corporate Controlling to implement standardized financial controls and reporting processes across projects.
Provide feedback from project operations to help shape scalable accounting policies and financial processes.
Help establish consistent workflows between Project Management, Supply Chain, Accounts Payable, and Controlling.

Competencies

Strong financial analysis and cost management skills.
Advanced budgeting, forecasting, and project reporting capabilities.
High attention to detail and accuracy.
Ability to operate within a fast-paced startup or high-growth environment with evolving priorities.
Ability to operate independently while maintaining strong collaboration across teams.
Continuous improvement mindset with a focus on building scalable processes.
Excellent verbal and written communication skills.
Advanced Excel proficiency and comfort working in Excel-heavy project environments.
Working knowledge of Microsoft Office and collaboration tools including SharePoint and Teams.
Experience maintaining project schedules and reporting milestones using Smartsheet, Microsoft Project, or similar tools.
Ability to work independently, exercise sound judgment, and navigate ambiguity while knowing when to engage stakeholders.
Strong communication skills and the ability to interact effectively with both internal teams and external partners.

Supervisory responsibilities

This role does not include formal people-management responsibilities.

Education and Experience

Bachelor’s degree in Accounting, Finance, Business Administration, is preferred/required.
5–7+ years of experience in project accounting, project controls, project administration, construction accounting or related roles.
Experience working for an energy development or ownership company preferred; construction or industrial project controls experience also valued.

Physical requirements

This role requires prolonged periods sitting at a desk and working on a computer.
The employee is regularly required to stand, sit, walk, stoop, kneel, crouch or crawl, as well as use hands to feel, reach, grasp, handle, or operate objects, tools and/or controls.
The employee must be able to lift, push, pull, transfer, or move items up 20 pounds at times for departmental needs.
Ability to move from one worksite to another or travel to various job sites and locations to complete tasks.
The vision requirement includes reviewing written and electronic materials in digital and physical format.

Other duties

Affirmative Action/EEO statement

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Reservoir Manager

Northern California Power Agency
Reservoir Manager
Position still open 10/04/2026

This position performs a variety of engineering tasks relating to plant reliability and performance efficiency, troubleshoots plant and equipment problems and responsible for the collection, processing and interpretation of production, thermodynamic, geologic and geophysical data necessary to recommend actions to maximize steam production and plant generation. This position may also undertake special projects as assigned by and through the Plant Manager. The level of supervision will be dependent upon the incumbent’s classification level (IV or V) but all levels will perform a variety of assigned complex technical and professional work.

ESSENTIAL DUTIES AND RESPONSIBILITIES
This position requires the incumbent reports for work on time and maintains satisfactory attendance in accordance with Agency policy; Ensures work responsibilities are covered when absent; Arrives to meetings and appointments on time; Performs special assignments for the Plant Manager or others as assigned. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Level IV:
This is the journey person level class within the Engineer series. Working with minimal direction, employees at this level perform the projects and troubleshooting assignments. May lead capital projects including prioritizing work, giving project assignments, directing and reviewing work, and providing guidance and instruction to project personnel including professional engineering staff, other staff and contractors.

Level V:
This is the senior level class within the Engineering series. Working with minimal direction often taking plant goals and translating them into work assignments for the individual and in many cases other departments. Employees at this level are given the most complex projects (many cases maybe multi- year, many different disciplines of work, large contracts) and complex trouble shooting.

Responsibilities:
Level IV:
Interfaces with plant staff to optimize plant output. Estimates forward projection of steam supplies and generation of the geothermal field. Evaluates the effects of injection within the field and makes injection recommendations based on the available tracer, MEQ, and reservoir data. Recommends pipeline and control system design changes necessary to increase system operating efficiencies. Reduces operating expenses in conjunction with the business unit goals and budget. Develops and uses databases to perform analysis of plant generation and production including predictions of reservoir reserves, forward projections for generation and production, and impact analysis of future projects both within the existing site and the analysis of any investment possibilities. Acts as a point of contact with the NCPA Generation Services Engineering Department and provides engineering assistance as requested. Assists in the preparation of engineering solutions for problems related to production, generation and transmission. Communicates with staff, management, technical committees, commission, and regulators through memos, meetings, and reports. Assists in making injection recommendations to maximize the recovery of injection-derived-steam. Develops conceptual models of the reservoir, prepares estimates of field reserves and forecasts of future production and generation and related reports, as needed. Initiates, develops and presents annual Steam Field budget. Prepares and submits reservoir maps based on well flowrate, pressure, gas and tracer data. Initiates and approves requisitions and invoices, tracks cost and insures projects are cost- effective.Acts as project manager on assigned projects which includes planning, interdepartmental coordination, budgeting, implementation, progress reporting, quality control, payment approval, etc.

Level V:
In addition to Level IV class, this item; Sets standards of performance for direct reports, provides coaching and development opportunities, and assesses performance. Gathers and interprets the necessary information to comply with permits from the Bureau of Land Management, Regional Water Quality Control Board, and Air Quality Management District(s) for all drilling, workover, conversion to injection and well abandonment programs. Prepares and submits required periodic operations reports. Represents Agency on the Effluent Committee, Geothermal Resources Council and Geysers Geothermal Association. Analyzes and interprets wireline logs including, but not limited to: PT, PTS and Casing Caliper logs. Coordinates with other staff at the NCPA Geothermal facility and others in providing steam field engineering support. Develops and utilizes computerized databases to analyze generation and production in support of engineering solutions and recommendations. Maintains good working relationship with regulators including Federal Bureau of Land Management, California Department of Conservation (DOGGR), Sonoma County Air Quality Management District, Lake County Air Quality Management District, etc. May be called upon to step into the Plant Manager or Operations and Maintenance Supervisor role from time to time.

MINIMUM QUALIFICATIONS
Level IV:
Education and/or Experience This level requires a Bachelor’s degree in Engineering (Mechanical or Electrical preferred) an accredited four-year college or university; and a minimum of five (5) years related experience in power plant/production engineering. A California Professional Engineering License is highly desirable and in some cases a requirement.

Level V:
Education and/or Experience This level requires a Bachelor’s degree in Engineering (Mechanical or Electrical preferred) plus a Master’s degree in reservoir engineering from an accredited four-year college or university; and a minimum of six (6) years related experience preferably within a steamfield reservoir generating plant. A California Professional Engineering License is highly desirable and in some cases a requirement.

KNOWLEDGE AND ABILITIES
Knowledge: Knowledge of power plant operations and plant design parameters; methods, materials and techniques used in making engineering evaluations on the performance of the physical reservoir processes including but not limited to volumetric voidage calculations, water frontal advance maps, water percentage versus cumulative production curves, injectivity and production capabilities, together with other secondary recovery methods; General power plant safety principles and practices; Knowledge of local, state and federal regulations applicable to electric utility generator operators and generator owners; Knowledge of utility industry, generation practices, and new developments; Use and application of computer aided design software; Principles and practices of applicable ASME codes and standards; Principles of budget preparation and administration; Proficiency with MS Word and Excel; Experience with MS PowerPoint, MS Project, MS SharePoint, OSIsoft PI, CMMS, AutoCAD, and relational databases (e.g. MS Access) is desirable; Demonstrated application of business and systems analysis techniques, SQL, client- server and web base technology, and report writing tools is also desirable; Requirements of Public Works Contracts including, Public Works bid process, roles and responsibilities of NCPA project manager versus contractor, bonding Public notices and registration requirements; project closure; NCPA leadership standards and expected leadership behaviors and considerable skill in verbal and written communications.In addition, requires knowledge of California Public Utilities Code and General Orders; trends, issues, State and Federal requirements, and basic court decisions affecting public utilities and transportation regulation; knowledge of engineering terminology, fundamentals, mathematics,and economics; financial structure and prescribed accounting classifications; knowledge of standards of service, reliability, and safety; materials and methods of engineering construction; procedures of conducting hearings before the California Public Utilities Commission and other regulatory agencies.
Abilities: Observe and enforce NCPA safety procedures and to establish and maintain project priorities and to reason logically and creatively. Must develop and evaluate alternatives; analyze data and perform research work; analyze situations accurately and take effective action; communicate and negotiate effectively; prepare reports, correspondence, safety oversight plans, and exhibits; translate engineering calculations and analyses into concepts usable by decision-makers; testify on results of completed studies; consult with and advise administrators, decision-makers, and other interested parties on a broad range of subject-matter areas; serve as a lead person and gain and maintain the confidence and cooperation of those contacted during the course of work; utilize complex computer operations, intermediate to advanced programming, relational databases, and operating systems, and advanced features of software packages (word processing, spreadsheet, graphics, customized products, etc.); control project costs and report progress; conduct post project reviews and consistently manage NCPA staff or contractors in pursuit of facility goals.

SPECIAL REQUIREMENTS
Professional Engineer license is highly desirable, and in some cases is a requirement. May supervise employee(s) as assigned. Valid California Driver's License and insurance, as travel by car to NCPA facilities is required. Additional coursework or certifications in information technology are helpful. The Reservoir Engineer IV may be called upon to lead projects and may act as interim supervisor as needed. The Reservoir Engineer V supervises projects i.e. (drilling, wireline, reservoir upgrades) and may supervise other staff including student interns and lower level engineers on rotational assignments. While performing the duties of this job, the employee is frequently required to stand; sit; use hands to finger, handle, or feel; reach with hands and arms and talk or hear. The employee is occasionally required to walk; climb or balance; stoop, kneel, crouch, or crawl and taste or smell. The employee must occasionally lift and/or move up to 25 pounds. Specific vision abilities required by this job include close vision, distance vision, depth perception and ability to adjust focus.

WORK ENVIRONMENT
The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. While performing the duties of this Job, the employee is occasionally exposed to wet and/or humid conditions; moving mechanical parts; high, precarious places; outside weather conditions; extreme cold; extreme heat and risk of electrical shock. The noise level in the work environment is usually loud. All employees are responsible for contributing to an inclusive, safe, and secure work environment that values diverse cultures, perspectives, and experiences, and is free from discrimination.

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Senior Controls Engineer

QUAISE
Senior Controls Engineer
Houston, Texas
Position is still open 10/04/2026

The Senior Controls Engineer will be responsible for control and instrumentation design, software development, solving electro-mechanical engineering challenges, and system integration for cutting-edge drilling technology. In this role you will work as an individual contributor on a team that is responsible for all work related to instrumentation, automation, and controls that will be used in the testing, development, and field deployment of a new direct energy drilling technology.

As a critical member of the team, you will be responsible for developing, building, and testing both software and hardware in a fast-paced environment to accelerate the technology’s path to market. A primary focus of this role will be the development and maintenance of control software, ensuring seamless system integration and performance. This position supports specialization in areas such as distributed control architectures, high-power and high-voltage interlock systems, process and flow control, real-time data acquisition, HMI design, automation safety, or system diagnostics.

Additional responsibilities include maintaining a positive corporate culture, promoting a safe and creative work environment, supporting opportunities for external collaborations, and other activities designed to improve Quaise.

Essential functions (Reasonable accommodations may be made to enable individuals with disabilities to perform these essential functions.)

Lead the architecture, development, and integration of complex control and instrumentation systems for prototype and field-deployed drilling platforms.
Develop, maintain, and review PLC-based control software for multi-energy-source systems and automated drilling operations. PLC platforms include WAGO and Siemens.
Evaluate, select, integrate, and troubleshoot commercially available components used for process monitoring and control such as hydraulic pumps, electric motors, VFDs, flow switches, relays, solenoid valves, IR sensors, flow meters, temperature and pressure transducers, pressure switches, etc.
Work with internal stakeholders to develop specifications and requirements for control related software features and hardware subsystems
Design and implement robust interlock, safety, and fault-detection systems for high-power and high-voltage equipment, including gyrotrons and associated power supplies.
Design and review electrical schematics, wiring diagrams, I/O lists, and control panel layouts to support fabrication, testing, and troubleshooting.
Lead commissioning, troubleshooting, and performance optimization of integrated control systems in lab and field environments.
Define and review test plans, validation procedures, and acceptance criteria for control system functionality and reliability.
Analyze system behavior, diagnose complex faults, and drive corrective actions through software and hardware improvements.
Support supplier engagement, component specification, and technical evaluation of vendor solutions.
Prepare and review technical documentation including software architecture descriptions, control narratives, test reports, and user documentation.
Perform other related duties as assigned.

Competencies

Strong analytical and problem-solving skills to identify issues and develop practical solutions.
Commitment to delivering quality results with a meticulous and conscientious approach to their responsibilities. This includes accountability for the outcomes of their tasks and showing dedication to continuous improvement and excellence in their role.
Practical engineering mindset focused on safety, reliability, maintainability, and operational robustness.
Excellent verbal and written communication skills.
Excellent organizational skills and attention to detail.
Proficient with Microsoft Office Suite or related software.
Proficient with Microsoft Project or other project planning software.
Ability to interact well with customers and co-workers, in the field and the office.

Supervisory responsibilities

This role does not include formal people-management responsibilities.

Education and Experience

Bachelor’s degree required or Master’s degree preferred in Electrical Engineering, Mechanical Engineering, or a related discipline.
5+ years of progressive experience in controls, automation, or instrumentation roles.
Experience working in both laboratory research and industrial or field environments.
Extensive experience with PLC, DAQ systems, and instrumentation hardware selection.
Experience designing human machine interfaces.
Hands-on development, wiring, soldering, building enclosures, and troubleshooting equipment experience.
System integration experience (software, electrical, mechanical, and network).
Experience creating and reviewing electrical schematics, wire lists, and control documentation for manufacturing and support.
Experience with electrical test equipment such as oscilloscopes, spectrum analyzers, multimeters, network analyzers.
One or more LabVIEW certifications (CLA, CLD, CLED) preferred.

Physical requirements

The employee is regularly required to stand, sit, walk, stoop, kneel, crouch or crawl, as well as use hands to feel, reach, grasp, handle, or operate objects, tools and/or controls.
The employee must be able to lift, push, pull, transfer, or move items up 20 pounds at times for departmental needs.
Ability to move from one worksite to another or light travel to various job sites and locations to complete tasks.
The vision requirement includes reviewing written and electronic materials in digital and physical format, work with small electrical components, read schematics, and use a variety of test equipment.

Other duties

Affirmative Action/EEO statement

APPLY HERE

Senior Electrical Engineer

Endurance Energy
Senior Electrical Engineer
Seattle, Washington
Position still open 10/04/2026

About Endurance
Endurance is building the world's first modular subsea geothermal power plants, converting vast thermal resources under the ocean into gigawatts of baseload power. Backed by Founders Fund, Felicis, First Round Capital, and Point72 Ventures, our founding team includes veterans from SpaceX, Helion, and Robinhood. We have completed multiple deep-ocean deployments and are launching a long-term demonstration project this fall. By leveraging modular design, manufacturing scale, efficient drilling, and latent cooling on the seafloor, we are pioneering a new category of energy that outperforms traditional sources on both environmental impact and cost.

What you'll be doing

As a Senior Electrical Engineer, you will architect, design, and validate the low-voltage control and instrumentation systems that enable subsea energy generation. You will be responsible for the full embedded electrical stack including microcontroller and embedded Linux platforms, analog sensor interfaces, battery management system integration, communication systems, wiring harness design, and fault-tolerant system architecture.
You will blend broad hands-on hardware experience with the discipline to build for extreme environments. This is not a simulation-only role. We are looking for someone who has personally selected components, designed analog front ends, brought up embedded boards in the lab, debugged intermittent failures, and driven designs through revision cycles into production. You understand the difference between a board that passes validation and a system running unattended in a harsh subsea environment.
You will own the full hardware lifecycle from architecture and schematic capture through layout review, fabrication, bring-up, validation testing, design iteration, and field performance analysis. You will work cross-functionally with mechanical, controls, power/subsea systems, and offshore operations teams to ensure our control systems are robust, fault-tolerant, and built to last.

Key Responsibilities

Architect and design low-voltage control and instrumentation systems from sensor interfaces through communication links and system supervisory logic
Select and implement microcontrollers and embedded Linux processors appropriate for subsea control applications
Design analog sensor front ends for pressure, temperature, flow, and shaft speed including signal conditioning, filtering, and ADC interfacing
Integrate battery management systems and design low-voltage power distribution for control electronics
Architect and implement communication systems including Ethernet, fiber optic, and serial protocols for subsea-to-surface data links
Produce electrical harness drawings and coordinate with manufacturing of cable assemblies, connectors, and harness fabrication
Define and implement fault-tolerant design strategies including redundancy, watchdog supervision, fault detection, and graceful degradation for non-retrievable deployments
Develop fault trees and failure containment strategies to prevent single-point failures from taking down critical monitoring or control functions
Lead board bring-up, lab validation, and system-level testing including sensor accuracy characterization, communication link validation, and fault injection
Drive root cause investigations for sensor dropouts, communication failures, firmware faults, connector failures, and field anomalies
Own the full system lifecycle including fabrication release, vendor and CM coordination, revision control, and production readiness
Integrate control hardware cleanly with power systems, firmware, mechanical enclosures, and offshore operations
Establish electrical design standards, documentation discipline, and reliability practices appropriate for subsea infrastructure

Qualifications

6+ years of experience designing and shipping embedded or mixed-signal hardware in demanding or high-reliability environments
Generalist hardware instincts — comfortable across microcontrollers, analog signal chains, low-voltage power, and digital communications
Demonstrated experience architecting complete embedded systems, not just individual boards or subcircuits
Hands-on experience designing analog sensor front ends including signal conditioning, filtering, and precision measurement
Working knowledge of communication protocols and physical layers including Ethernet, fiber optic, RS-485, CAN, and SPI/I2C
Experience with battery management systems or low-voltage DC power distribution for electronics
Ability to produce harness drawings and work directly with CM or contract manufacturers on cable and connector selection
Hands-on lab experience bringing up embedded hardware, debugging with oscilloscopes and analyzers, and iterating through revision cycles
Experience designing for harsh environments — thermal, mechanical, or corrosion constraints — with appropriate material and connector selection
Ability to think from first principles and make sound engineering tradeoffs under schedule pressure
High ownership mentality and comfort being the single-threaded owner of a critical embedded system
Strong cross-disciplinary communication skills and ability to collaborate with mechanical, power systems, subsea, and offshore operations teams
Entrepreneurial mindset and willingness to operate in ambiguity while building a new class of energy infrastructure

Preferred Experience

Prior subsea, marine, or offshore hardware experience
Background in aerospace, robotics, or medical device hardware development

Benefits & Perks

Global Fieldwork: Travel to fascinating deployment sites along oceanic ridges in locations like the Pacific Northwest, Hawaii, Iceland, Japan, New Zealand, and the Azores
Hands-on Experience: Participate in sea trials and deployment operations in partnership with leading oceanographic institutions
Cutting-edge Development: Work with technology that spans high-power electronics, marine systems, and clean energy
Impactful Work: Help solve one of the world's most pressing challenges
Competitive Compensation: Comprehensive salary and equity packages
Benefits: Vision, Dental, Health insurance coverage
Dive Certification: Company-sponsored recreational dive certification

APPLY HERE

Senior Electrical Testing & Commissioning Engineer

Fervo Energy
Senior Electrical Testing & Commissioning Engineer
Salt Lake City, Reno, Milford or Houston
Full Time
Position still open 10/04/2026

Description

The Senior Electrical Testing & Commissioning Engineer plans, executes, and oversees electrical testing and commissioning across Fervo’s geothermal power projects. The role covers the full commissioning lifecycle from pre-commissioning inspections and factory acceptance testing through field testing, system energization, and handover to operations. Equipment scope includes medium- and low-voltage switchgear, power transformers, instrument transformers (PTs and CTs), circuit breakers, protective relays, cables, MCCs, VFDs, motors, generators, and plant grounding systems.

This role is Fervo’s internal expert on electrical acceptance testing. The engineer works directly with third-party NETA-accredited testing companies to scope, schedule, witness, and review testing across all equipment categories. They will also develop Fervo’s own test requirements and commissioning procedures, based on NETA ATS/MTS and supplemented by IEEE, NFPA 70B, and manufacturer requirements, and will work closely with Fervo’s internal Electrical Engineers to keep test scopes technically sound and consistent with the project’s protection and operational philosophy.

Responsibilities

Commissioning Planning & Test Management

Develop and implement Inspection and Test Plans (ITPs) for all electrical systems, based on design specifications, protection philosophies, and applicable standards (NETA, IEEE, IEC).
Define pre-commissioning, commissioning, and energization sequences to ensure safe and orderly system startup.
Prepare commissioning procedures, test packages, method statements, and work permits for electrical testing activities.
Manage the electrical commissioning schedule and coordinate with EPC contractors, NETA testing firms, OEMs, and internal stakeholders.
Lead pre-energization safety reviews (PSSRs) and energization readiness walkdowns for major electrical equipment.

NETA Acceptance Testing & Electrical Inspection

Lead NETA acceptance testing (per ANSI/NETA ATS) for MV and LV equipment including cables, switchgear, power transformers, instrument transformers (PTs and CTs), circuit breakers, protective relays, MCCs, VFDs, motors, and grounding systems. Tests are performed either directly or through third-party contractors.
Review and formally accept NETA and other electrical test reports for all equipment categories. Identify deficiencies, out-of-tolerance values, or failed tests, and drive resolution with the testing contractor, OEM, or internal engineering.
Witness relay functional testing; review protection coordination studies, relay settings, and arc flash analyses; and verify correct implementation in the field before energization.
Perform or witness specific acceptance tests including cable insulation resistance, DC hipot, and VLF testing; breaker contact resistance and timing; transformer turns ratio (TTR); power factor and dissipation factor; insulation power factor; and CT/PT accuracy and polarity.
Verify control and interlocking logic, including integration testing between protection systems and SCADA/DCS/PLC platforms, in coordination with Fervo’s internal Electrical Engineers.
Track all test failures, non-conformances, and open punch items through a live deficiency register and drive each to documented closure.

Contractor & Stakeholder Coordination

Serve as Fervo’s primary contact for third-party NETA testing companies, managing scope, schedules, resource deployment, and test report acceptance from mobilization through closeout.
Develop and maintain Fervo’s internal electrical test requirements, commissioning procedures, and acceptance criteria, based on NETA ATS/MTS, IEEE, and NFPA 70B, and updated as project requirements evolve.
Work closely with Fervo’s internal Electrical Engineers throughout test planning and execution to align test scopes with design intent, resolve technical questions from test results, and ensure findings are reflected in engineering records and as-built documentation.
Participate and/or run daily commissioning coordination meetings and keep project leadership informed on status, open items, and technical risks.
Coordinate with operations and maintenance teams on energization sequencing and system turnover.

Documentation & Handover

Compile and maintain complete commissioning documentation packages including test records, punch lists, deviation logs, as-built markups, and turnover dossiers.
Prepare commissioning completion reports and handover packages for operations, confirming all systems have been tested, accepted, and documented.
Communicate lessons learned from commissioning to engineering and project teams for use on future projects.

Required Qualifications

7+ years of hands-on experience in electrical testing and commissioning, with a strong background in NETA acceptance testing on power generation, substation, or industrial projects.
Direct field experience conducting NETA acceptance testing on cables, switchgear, power transformers, instrument transformers (PTs and CTs), circuit breakers, protective relays, MCCs, VFDs, motors, and grounding systems per ANSI/NETA ATS.
Ability to develop electrical test requirements, commissioning procedures, and acceptance criteria based on NETA ATS/MTS, IEEE, and NFPA standards.
Proficiency reviewing and evaluating NETA test reports across all equipment types; able to identify anomalies, out-of-tolerance results, and equipment deficiencies and provide sound technical dispositions.
Working knowledge of protection coordination and arc flash safety. Able to read and work from protection coordination studies, relay setting sheets, SLDs, cable schedules, and loop diagrams.
Experience managing third-party NETA testing contractors, including scope development, work planning, witnessing, and test report acceptance.
Comfortable working in a field environment with regular site travel during commissioning campaigns (25-75% travel expected, depending on site activities).
Clear written and verbal communication skills; able to document test results, deficiencies, and risk dispositions for both technical and non-technical audiences.

Preferred Qualifications

Bachelor’s degree in Electrical Engineering. Candidates without a degree but with strong, directly relevant commissioning experience will be considered.
Experience on utility-scale power generation projects including geothermal, conventional thermal, wind, or solar.
NETA Level III or Level IV Electrical Testing Technician certification (ANSI/NETA ETT) strongly preferred.
NETA Certified Commissioning Technician (CCT) certification.
Familiarity with SCADA/DCS/PLC integration testing and I&C commissioning in a power plant environment.
Certifications in condition monitoring technologies such as Infrared Testing, Ultrasound, and the use of relevant electrical test equipment.
Professional Engineer (PE) license in Electrical Engineering.
Working knowledge of ANSI/NETA ATS & MTS, NFPA 70E, NFPA 70B, and IEEE C57, C37, and 80 series and other relevant standards.

Location
Fervo Energy is headquartered in Houston, TX with growing offices in Oakland, CA, Golden, CO, Salt Lake City, UT, Reno, NV and Milford UT. This position is
best located in Salt Lake City, Reno, Milford or Houston, due to extensive travel during relevant commissioning activities, and co-location with supporting team members.

APPLY HERE

Senior Integration & Test Engineer (Fluids & Controls)

Endurance Energy
Senior Integration & Test Engineer (Fluids & Controls)
Seattle, Washington
Position still open 10/04/2026

About Endurance
Endurance is building the world's first modular subsea geothermal power plants, converting vast thermal resources under the ocean into gigawatts of baseload power. Backed by Founders Fund, Felicis, First Round Capital, and Point72 Ventures, our founding team includes veterans from SpaceX, Helion, and Robinhood. We have completed multiple deep-ocean deployments and are launching a long-term demonstration project this fall. By leveraging modular design, manufacturing scale, efficient drilling, and latent cooling on the seafloor, we are pioneering a new category of energy that outperforms traditional sources on both environmental impact and cost.

What you'll be doing
As a Senior Integration & Test Engineer at Endurance Energy, you will own the planning and execution of complex integration and test campaigns for some of the most extreme energy hardware ever deployed.

You will work across mechanical, electrical, firmware, fluids, offshore operations, and manufacturing teams to bring first-of-a-kind systems from concept to validated hardware.
This role combines the responsibilities of integration engineering, test engineering, manufacturing engineering, reliability engineering, and technical program execution. You will not simply support testing — you will define how systems are integrated, verified, instrumented, operated, and matured into reliable field hardware.
You will be responsible for developing test architectures, designing integration and test tooling, operating hazardous test systems, debugging failures, and driving corrective actions to closure. You will lead hardware through integration, qualification, environmental testing, deployment readiness, and field operations.
You are expected to operate with extreme ownership and technical judgment. This includes identifying system-level risks before they become failures, driving standardization and operational rigor, and rapidly resolving issues under aggressive schedules. This is a highly hands-on role. You will spend substantial time on the floor, in the lab, at test sites, and in the field working directly with hardware.

Key Responsibilities

Own integration and test campaigns for complex mechanical, electrical, fluid, and subsea systems from initial bring-up through deployment readiness
Develop and execute test strategies, procedures, acceptance criteria, and operational plans for development, qualification, and field testing
Design and build test infrastructure including fluid systems, pressure systems, electrical harnessing, instrumentation, DAQ setups, fixtures, and integration tooling
Lead hazardous test operations involving high pressure, high voltage, rotating machinery, thermal systems, and offshore hardware
Drive system integration across multidisciplinary hardware including mechanical assemblies, fluid systems, controls, instrumentation, and power systems
Debug complex hardware failures and lead root cause investigations across mechanical, electrical, software, controls, and operational domains
Develop instrumentation plans and configure sensors, DAQ systems, telemetry, and automated test setups
Drive reliability improvements through failure analysis, operational feedback, test data review, and process standardization
Define and improve integration workflows, test processes, build standards, checklists, and operational readiness reviews
Work closely with responsible engineers to ensure designs are testable, manufacturable, serviceable, and operationally robust
Support field deployments, offshore operations, commissioning activities, and recovery operations
Operate with urgency and technical rigor to close issues quickly while maintaining safety and hardware quality
Maintain clear documentation of procedures, test configurations, anomalies, corrective actions, and lessons learned

Qualifications

7+ years of experience in integration, test, manufacturing, reliability, or systems engineering roles involving complex hardware systems
Demonstrated experience leading integration and test efforts for multidisciplinary hardware programs
Strong hands-on experience with mechanical systems, fluid systems, instrumentation, electrical integration, or electromechanical hardware
Experience planning and executing hazardous testing involving pressure systems, thermal systems, power systems, rotating machinery, or equivalent high-energy hardware
Strong troubleshooting skills across hardware, controls, instrumentation, and system interactions
Experience designing and building test infrastructure, tooling, fixtures, or automated test systems
Ability to read and interpret engineering drawings, schematics, P&IDs, wiring diagrams, and assembly documentation
Strong systems-level thinking and ability to identify operational and reliability risks early
High ownership mindset with the ability to independently drive complex technical efforts under aggressive timelines
Excellent communication skills and ability to coordinate across engineering, operations, manufacturing, and field teams
Willingness to travel and support offshore and remote field operations as needed

Preferred Skills

Experience in aerospace, subsea, marine, energy, launch vehicle, or other high-performance hardware environments
Experience operating or developing high-pressure fluid systems, thermal systems, turbomachinery, or power generation equipment
Familiarity with DAQ systems, controls integration, telemetry, and automated testing
Experience with environmental testing, vibration testing, thermal testing, or qualification campaigns
Experience with root cause analysis methodologies and reliability engineering practices
Background in manufacturing engineering or production test operations
Experience designing custom fixtures, integration tooling, or ground support equipment
Hands-on fabrication experience including machining, welding, tube bending, or structural assembly
Experience supporting offshore operations, vessel-based testing, or remote field deployments
Familiarity with high-reliability fluid system standards and practices including Swagelok or equivalent systems
Experience operating in fast-paced prototype development environments with minimal process overhead

Benefits & Perks

Global Fieldwork: Travel to fascinating deployment sites along oceanic ridges in locations like the Pacific Northwest, Hawaii, Iceland, Japan, New Zealand, and the Azores
Hands-on Experience: Participate in sea trials and deployment operations in partnership with leading oceanographic institutions
Cutting-edge Development: Work with technology that spans high-power electronics, marine systems, and clean energy
Impactful Work: Help solve one of the world's most pressing challenges
Competitive Compensation: Comprehensive salary and equity packages
Benefits: Vision, Dental, Health insurance coverage
Dive Certification: Company-sponsored recreational dive certification

APPLY HERE

Senior Mechanical Engineer

Endurance Energy
Senior Mechanical Engineer
Seattle, Washington
Position still open 10/04/2026

About Endurance
Endurance is building the world's first modular subsea geothermal power plants, converting vast thermal resources under the ocean into gigawatts of baseload power. Backed by Founders Fund, Felicis, First Round Capital, and Point72 Ventures, our founding team includes veterans from SpaceX, Helion, and Robinhood. We have completed multiple deep-ocean deployments and are launching a long-term demonstration project this fall. By leveraging modular design, manufacturing scale, efficient drilling, and latent cooling on the seafloor, we are pioneering a new category of energy that outperforms traditional sources on both environmental impact and cost.

What you'll be doing
As a Senior Mechanical Engineer, you will own critical mechanical systems within our seafloor power plants. These systems must survive high pressure, corrosion, thermal cycling, mechanical loads, and long deployment durations in saltwater environments. You will design and deliver pressure-tolerant structures, thermal systems, fluid interfaces, deployment hardware, and mechanical subsystems that operate reliably on the ocean floor. This role blends rigorous analysis with hands-on hardware development.

You will take ambiguous, high-risk mechanical systems including pressure vessels, structural frames, thermal interfaces, fluid systems, and deployment hardware and drive them from first principles to offshore deployment. This role requires deep mechanical intuition and extreme ownership. You will architect systems, design parts, release drawings, build prototypes, run tests, break hardware, and iterate until the system works reliably. If a machine fails on the seafloor, you will feel responsible for fixing it permanently.

We are looking for someone who has personally built hardware, debugged mechanical failures in the lab or field, and understands the difference between a clean CAD model and a system operating in a harsh environment.

Key Responsibilities

Architect and design critical mechanical systems from concept through offshore deployment
Perform first-principles analysis of loads, thermal behavior, sealing strategies, and failure modes
Design pressure-tolerant hardware, structural systems, and thermal interfaces for subsea environments
Develop robust sealing and corrosion mitigation strategies for long-duration saltwater exposure
Design assemblies including pressure housings, structural frames, fluid systems, and deployment mechanisms
Create detailed 3D CAD models, drawings, and tolerance stacks for complex hardware
Build and test prototypes to validate mechanical performance and uncover failure modes
Design and execute qualification tests including pressure testing, fatigue testing, thermal cycling, and corrosion exposure
Investigate hardware failures and implement permanent design improvements
Work directly with fabricators and suppliers to build hardware quickly and correctly
Collaborate with electrical, drilling, and subsea systems teams to ensure clean system integration
Participate in sea trials and field deployments to validate hardware performance

Qualifications

6+ years designing and delivering complex mechanical systems in demanding environments
Demonstrated ownership of hardware from early concept through testing and deployment
Strong first-principles understanding of mechanics, materials, thermal systems, and failure modes
Deep proficiency in 3D CAD and mechanical design of complex assemblies
Experience designing hardware for harsh environments (subsea, aerospace, automotive, energy, robotics, etc.)
Proven ability to debug mechanical failures through testing and root-cause analysis
Strong intuition for structural load paths, sealing strategies, corrosion mitigation, and thermal management
Comfort working hands-on with hardware in a lab or shop environment
Ability to move quickly, close loops, and make good engineering decisions under uncertainty
High ownership mentality and accountability for system performance and reliability

Benefits & Perks

Global Fieldwork: Travel to fascinating deployment sites along oceanic ridges in locations like the Pacific Northwest, Hawaii, Iceland, Japan, New Zealand, and the Azores
Hands-on Experience: Participate in sea trials and deployment operations in partnership with leading oceanographic institutions
Cutting-edge Development: Work with technology that spans high-power electronics, marine systems, and clean energy
Impactful Work: Help solve one of the world's most pressing challenges
Competitive Compensation: Comprehensive salary and equity packages
Benefits: Vision, Dental, Health insurance coverage
Dive Certification: Company-sponsored recreational dive certification

APPLY HERE

Senior Power Delivery Engineer

Endurance Energy
Senior Power Delivery Engineer
Seattle, Washington
Position still open 10/04/2026

About Endurance
Endurance is building the world's first modular subsea geothermal power plants, converting vast thermal resources under the ocean into gigawatts of baseload power. Backed by Founders Fund, Felicis, First Round Capital, and Point72 Ventures, our founding team includes veterans from SpaceX, Helion, and Robinhood. We have completed multiple deep-ocean deployments and are launching a long-term demonstration project this fall. By leveraging modular design, manufacturing scale, efficient drilling, and latent cooling on the seafloor, we are pioneering a new category of energy that outperforms traditional sources on both environmental impact and cost.

What you'll be doing

As Senior Power Delivery Engineer at Endurance, you will own the technical execution required to deliver electricity from our subsea geothermal power plants to the customer. From selecting transmission architectures and procuring subsea export cables to commissioning substations and energizing commercial projects, you will ensure nothing stands between our turbines and revenue.
This is not a traditional project management role. You will own the engineering decisions, supplier relationships, procurement, and field execution required to connect our power plants to the grid. You will work closely with our electrical engineering team to determine how power should be transmitted, evaluate technologies and vendors, and drive every aspect of implementation from concept through commissioning.
We believe power delivery is one of the highest leverage engineering functions at the company. Designing an extraordinary power plant is only valuable if we can reliably and economically deliver electricity to customers. Your job is to own that problem end to end.
You will work directly with electrical, mechanical, drilling, offshore operations, supply chain, and leadership teams to develop the infrastructure required for our first commercial deployments. In the near term, that means selecting transmission architectures, procuring subsea export cables, designing and commissioning grid interconnections, managing horizontal directional drilling from shore to offshore, developing onshore electrical infrastructure, and coordinating utility integration.
As Endurance scales from demonstration systems to commercial power plants around the world, you will define the architecture and execution strategy that connects our offshore generation assets to utility grids across multiple countries. Every commercial project we deploy will build on the technical foundation you establish.
The ideal candidate is an exceptional engineer who enjoys taking ownership of complex multidisciplinary problems. You should be equally comfortable evaluating transmission topologies, discussing protection philosophy with electrical engineers, negotiating with cable suppliers, reviewing contractor drawings, walking a construction site, and solving whatever technical problems arise to keep a project moving.
You will be one the first engineer dedicated to power delivery at Endurance. You will work directly with the founding team and engineering leadership, and as the organization grows, you will have significant influence over our electrical infrastructure strategy, supplier ecosystem, and commercial deployment capability.

Key Responsibilities

Own the end-to-end delivery of electrical infrastructure connecting Endurance power plants to utility grids
Work with the electrical engineering team to develop transmission architectures for commercial deployments, including voltage selection, export systems, and grid interconnection strategy
Select, qualify, and manage suppliers for subsea export cables, substation equipment, transformers, switchgear, and related electrical infrastructure
Own the technical execution of cable installation, landfall construction, horizontal directional drilling, and associated infrastructure required for commercial deployment
Lead technical engagement with utilities, EPC contractors, permitting partners, and installation contractors to ensure successful project execution
Partner closely with electrical, mechanical, offshore operations, drilling, supply chain, and finance teams to ensure commercial projects are delivered on schedule
Develop scalable technical standards and supplier strategies that support Endurance’s expansion into global energy markets
Identify technical risks early, drive mitigation plans, and remove obstacles that could delay first power
Own the technical foundation of Endurance’s power delivery capability as the company scales from pilot deployments to gigawatt-scale infrastructure
Help shape the organization as it grows, including identifying future hiring needs across transmission and electrical infrastructure

Qualifications

5+ years of engineering experience delivering complex electrical infrastructure, energy systems, industrial facilities, offshore projects, or other multidisciplinary engineering programs
Strong technical understanding of electrical power systems and transmission infrastructure
Demonstrated ability to own large technical projects from concept through commissioning
Comfort making engineering decisions while coordinating suppliers, contractors, utilities, and multidisciplinary technical teams
Technical fluency strong enough to hold credibility with electrical, mechanical, drilling, and systems engineers
Willingness to travel frequently to supplier sites, construction sites, utility partners, and international deployment locations
Ability to work onsite in Seattle and travel to deployment sites as required

Preferred Skills

Experience with utility interconnections, substations, transmission systems, or power delivery infrastructure
Experience delivering renewable energy, offshore energy, utility, transmission, or industrial infrastructure projects
Familiarity with subsea power systems, submarine cables, or offshore construction
Experience with horizontal directional drilling, marine construction, or utility-scale electrical installation
Background working with utilities, EPC contractors, or major infrastructure suppliers
Experience leading technically complex projects with significant ambiguity and broad ownership

Benefits & Perks

Global Fieldwork: Travel to fascinating deployment sites along oceanic ridges in locations like the Pacific Northwest, Hawaii, Iceland, Japan, New Zealand, and the Azores
Hands-on Experience: Participate in sea trials and deployment operations in partnership with leading oceanographic institutions
Cutting-edge Development: Work with technology that spans high-power electronics, marine systems, and clean energy
Impactful Work: Help solve one of the world's most pressing challenges
Competitive Compensation: Comprehensive salary and equity packages
Benefits: Vision, Dental, Health insurance coverage
Dive Certification: Company-sponsored recreational dive certification

APPLY HERE

Senior Drilling Engineer

Quaise
Senior Drilling Engineer
Denver, CO
Position still open 10/04/2026

The Senior Drilling Engineer will support the planning, design, engineering, and execution of complex geothermal well construction programs. This role translates subsurface, reservoir, completions, and development objectives into safe, practical, field-ready drilling plans, with responsibility for well design quality, operational readiness, risk mitigation, cost and schedule estimates, and continuous improvement across the drilling lifecycle.

This position works closely with exploration geology, reservoir engineering, completions, mechanical engineering, HSE, supply chain, permitting, and field operations teams to prepare drilling programs that can be executed safely and efficiently in the field. Success requires strong drilling engineering fundamentals, hands-on operational judgment, disciplined technical assurance, and the ability to adapt conventional oil and gas drilling practices to high-temperature geothermal applications and first-of-a-kind well architectures.

This role is expected to provide engineering support before, during, and after field operations, including periodic travel to drilling sites and vendor or partner locations. Field support may include participation in pre-job planning, contractor readiness reviews, rig-up or rig-over activities, daily operations calls, technical troubleshooting, after-action reviews, and end-of-well reporting.

Essential functions (Reasonable accommodations may be made to enable individuals with disabilities to perform these essential functions.)

Essential Duties & Responsibilities

Prepare and deliver properly engineered and practical drilling and well construction programs, procedures, and cost estimates.
Utilize continuous improvement practices in the well design process to reduce well cycle times & cost.
Lead the technical planning process for assigned wells, including well design, casing and cementing programs, and risk assessment.
Assist drill-site supervisors in the preparation of “Plan Forward” drilling procedures and guidelines to be reviewed with drilling crew and service crews in each phase of the operation.
Conduct offset data review of well histories and reconnaissance offset operations.
Evaluate, select, and procure well construction services and materials including tubulars, wellheads, cement, bits, directional, and drilling contractors.
Evaluate and select efficient, effective, and safe service contractors, and manage contractor performance.
Maintain close communications with drill-site supervisors and coordinate the preparation of quality daily drilling reports.
Maintain close communications with technical service representatives including cement, mud, and rental equipment.
Manage and maintain the RimBase or WellView drilling database. Quality check field data input including casing tally, cement data, and wellbore schematics.
Ensure EHS policies are adhered to across drilling operations.
Ensure that drill-site contractors are deploying safe work practices and that contractor safety programs are appropriate and in active practice.
Embrace a multi-disciplinary team approach to all aspects of the work.
Collaborate with staff geologists, reservoir, land, production, field supervision, and EHS in planning and alignment with company goals and expectations.
Support State and Federal regulatory and environmental compliance and deliver professional testimony as required.
Participate in daily drilling operations conference calls.
Ensure all vendors comply with MSA requirements and execution.
Review and process invoices for accuracy, cost efficiency, and account coding.
Serve as a technical mentor to less experienced drilling engineers as the team grows.

Operations Support

Support all aspects of field execution, providing real-time technical guidance to engineering leadership, contractors, and cross-functional stakeholders.
Coordinate daily engineering support during active drilling operations, including morning calls, performance surveillance, parameter optimization, and timely response to deviations from plan.
Diagnose drilling dysfunctions using structured root-cause analysis and data-driven decision-making, including analysis of EDR, MWD/LWD, PWD, mud, solids control, vibration, torque and drag, hydraulics, and daily drilling report data.
Coordinate recovery plans during NPT events and contingencies, balancing safety, well objectives, technical risk, cost, and schedule impact.
Support post-well closeout, after-action reviews, end-of-well reports, and the capture of lessons learned and best practices for future wells.
Promote rigorous HSE standards in all design and operational decisions and serve as a visible safety leader during field visits, contractor engagements, and technical reviews.

Competencies

Strong technical competence in drilling engineering, well planning, well construction, directional and horizontal drilling, casing and cementing design, tubular design, BHA selection, hydraulics, drilling fluids, well control, operational risk assessment, and contingency planning.
Strong analytical, organizational, and problem-solving skills, including proficiency with performance tracking, offset analysis, lessons-learned capture, and plan-versus-actual cost and time analysis.
Experience with drilling engineering software, data systems, and reporting tools such as WELLCAT, COMPASS, RIMBase, WellView or equivalent tools, Power BI, Spotfire, Excel, and Microsoft Office Suite.
Excellent written and verbal communication skills, including the ability to brief senior leadership and communicate technical recommendations to both technical and non-technical audiences.
Ability to operate independently while maintaining effective collaboration across multidisciplinary teams, contractors, and field personnel.
Comfortable operating within a startup or high-growth environment with evolving priorities, first-of-a-kind technical challenges, and a strong bias for safe execution.
Excellent organizational skills and attention to detail.
Ability to interact well with customers and co-workers, in the field and the office.

Supervisory responsibilities

This role does not include formal people-management responsibilities.

Education and Experience

Bachelor’s degree in petroleum engineering, mechanical engineering, chemical engineering or a related discipline required.
8+ years of relevant drilling engineering, well construction, or drilling operations experience in geothermal, oil and gas, mining, or other subsurface resource industries required.
Operator experience across multiple basins, geothermal wells, hard-rock drilling, HPHT/high-temperature wells, or technically complex drilling programs preferred.
Demonstrated experience developing drilling programs, casing and cementing designs, drilling procedures, risk assessments, cost estimates, AFEs, and post-well technical reviews.
Well control certification preferred.
Professional Engineer registration preferred.

 Physical requirements

Ability to travel periodically to field locations, lease areas, drilling sites, vendor facilities, and contractor or partner offices as needed to support planning, operations, and post-well reviews.
Ability to work outdoors in remote environments, including hiking over rough or uneven terrain while wearing required PPE.
Ability to safely work around drilling operations, field equipment, and industrial environments while adhering to established safety procedures.
Ability to operate or ride in 4WD vehicles in variable terrain and weather conditions.
The employee is regularly required to stand, sit, walk, stoop, kneel, crouch or crawl, as well as use hands to feel, reach, grasp, handle, or operate objects, tools and/or controls.
The employee may occasionally lift, move, push, pull, or carry items up to 20 pounds for operational or field support needs.
Ability to adjust work hours and travel schedules as needed to support field operations and project activities.
The vision requirement includes reviewing written and electronic materials in digital and physical format.
This role requires prolonged periods sitting at a desk and working on a computer.
The employee is regularly required to stand, sit, walk, stoop, kneel, crouch or crawl, as well as use hands to feel, reach, grasp, handle, or operate objects, tools and/or controls.
The employee must be able to lift, push, pull, transfer, or move items up 20 pounds at times for departmental needs.
Ability to move from one worksite to another or travel to various job sites and locations to complete tasks.
The vision requirement includes reviewing written and electronic materials in digital and physical format.
Ability to work safely around high voltage and high power systems, consistently prioritizing safe work environments and adhering to established safety protocols and procedures.
The employee must be able to adjust to changing work hours and locations as needed considering the strong focus on external communications and relationships.

Other duties

Affirmative Action/EEO statement

APPLY HERE

Senior Electrical Engineer - Power Generation, Grid Interconnection & Substations

XGS ENERGY
Senior Electrical Engineer - Power Generation, Grid Interconnection & Substations
Houston, Texas
Position still open 10/02/206

XGS Energy is seeking an experienced, highly motivated Senior Electrical Engineer to support the design, development, and delivery of utility-scale geothermal power projects. The successful candidate will contribute throughout the project lifecycle – from concept studies, Pre-FEED, and FEED through detailed engineering, procurement, construction, commissioning, and startup. The role requires expertise in power-generation facilities, high-voltage substations, transmission interconnections, collection systems, protection and control, and utility coordination.

The engineer will collaborate with Owner’s Engineers, EPC contractors, OEMs, utilities, and multidisciplinary teams to deliver safe, reliable, and cost-effective facilities. This role offers the opportunity to advance innovative, zero-emission power solutions alongside leading professionals in the geothermal energy sector at multi-gigawatt scale.

Responsibilities

Power Generation Systems

Design and support electrical systems for geothermal and ORC power plants
Develop and review single-line diagrams, load and motor lists, cable schedules, equipment specifications, and power-system studies
Support the design and integration of generators, auxiliary and station-service power, UPS and emergency-power systems, MCCs, and switchgear
Coordinate electrical interfaces across process, mechanical, controls, and civil disciplines

Grid Interconnection & Utility Coordination

Coordinate technical requirements for utility and transmission interconnection activities
Contribute to load-flow, short-circuit, protection-coordination, arc-flash, grounding, and harmonic studies
Coordinate with utilities on metering, SCADA, protection schemes, and operating requirements

Substations & High Voltage Systems

Support the design and review of 13.8 kV generator collection systems, medium-voltage switchgear, high-voltage substations and switchyards, generator step-up and station-service transformers, protective relaying, grounding, and lightning protection
Participate in substation and transmission-line design activities

Transmission & Collection Systems

Support engineering and design reviews for overhead and underground collection systems
Evaluate interfaces between transmission and collection systems
Assist with route development, utility coordination, and interconnection-facility design
Review technical submittals from contractors and consultants

EPC Project Support

Support execution from feasibility and Pre-FEED through FEED, detailed engineering, procurement, construction, commissioning, and startup
Review EPC contractor engineering deliverables
Support technical bid evaluations and supplier selection
Participate in factory and site acceptance testing
Provide field-engineering support during construction and commissioning

Protection, Controls & Compliance

Develop and review protection philosophies and relay-coordination studies
Ensure compliance with IEEE, NEC, IEC, ANSI, NEMA, utility requirements, and applicable NERC guidelines
Help develop operating and maintenance procedures for electrical systems

Qualifications

Bachelor’s degree in electrical engineering (required)
Professional Engineer (PE) license is a strong plus
At least 10 years of progressive electrical-engineering experience, including significant responsibility for power-plant design, construction, and commissioning
Experience delivering EPC projects from feasibility and Pre-FEED through startup, preferably in geothermal, renewable energy, or other power-generation applications
Experience supporting large or mega projects, coordinating multidisciplinary interfaces, and managing complex deliverables across contractors, OEMs, and stakeholders
Strong knowledge of power generation systems, electrical distribution, and grid interconnection
Strong technical knowledge of generator systems, plant auxiliary power, substations and switchyards, generator step-up and auxiliary transformers, protection and control, grounding, and plant-to-grid interfaces
Proficiency with electrical-modeling and design software such as ETAP, SKM Power Tools, and AutoCAD Electrical
Strong knowledge of applicable IEEE, NEC, IEC, and NEMA standards
Excellent communication, leadership, and project engineering skills

Preferred Qualifications:

Prior experience in geothermal or renewable energy projects
Experience collaborating with Owner’s Engineers, EPC contractors, OEMs, and utilities during FEED and detailed design for major power generation projects
Responsibility for substation, switchyard, transformer, protection and control, grounding, and grid-interconnection design
Hands-on involvement in construction and commissioning phases
Knowledge of environmental, electrical safety, and quality requirements for power plants, substations, and high-voltage systems

About XGS Energy

XGS Energy is a geothermal energy company with offices in Palo Alto, California, Houston, Texas, and Austin, Texas. The company’s proprietary heat harvesting technology and closed loop well architecture enable global deployment of terawatt scale geothermal heat and power. XGS is backed by leading energy developers, operators, consumers, and financial investors globally, including Constellation Technology Ventures, Anzu Partners, Valo Ventures, VoLo Earth Ventures, BlueScopeX, Thin Line Capital, and Helmerich & Payne. Learn more at www.xgsenergy.com.

To Apply

Please email info@xgsenergy.com, noting the role you are interested in and including your resume or CV, along with a brief paragraph describing your qualifications and interest in the role. Please include “Senior Electrical Engineer” in the subject line.

Strategy Associate

XGS Energy
Strategy Associate
Seattle, WA / Austin, TX / Houston, TX
Position still open 10/02/2026

Position Overview:

We are seeking a Strategy Associate who will partner with XGS Energy’s leadership team to evaluate growth opportunities, shape strategic priorities, and drive cross-functional initiatives from concept through execution. This role combines rigorous analysis (market research, technoeconomic and financial modeling, KPI tracking) with clear, compelling communication to support decisions across investors, customers, partners, and public-sector stakeholders. The ideal candidate is highly analytical, proactive, and energized by building in a fast-paced environment while advancing scalable, round-the-clock clean energy solutions.

Responsibilities

Responsibilities will be aligned to candidate’s experience and may include:

Strategic Planning and Execution: Collaborate with Management Team to develop and execute initiatives that unlock growth, margin, or operational efficiencies.
Financial Modeling: Perform technoeconomic analysis, model business plans and project financial structures, refine and track performance metrics.
Market Evaluation: Prepare market and competitive landscape research.
Stakeholder Engagement: Develop and strengthen strategic relationships with key stakeholders across the renewable energy ecosystem, e.g., craft and influence policy change, coordinate with trade groups and NGOs, interface with investors.

Required Qualifications

1+ years experience in investment banking, management consulting, corporate or public sector strategy, or equivalent, with strong preference for experience in energy industry
Bachelor’s degree in relevant field, e.g., economics, business, management, science or engineering
Excellent analytical and problem-solving skills.
Excellent communication, collaboration, and interpersonal skills.
Exceptional ability to drive initiatives forward, adapt to obstacles, and deliver measurable outcomes in a fast-paced environment.
Passion for and deep commitment to advancing energy solutions to address global challenges.

Preferred Qualification

Familiarity with emerging trends in energy project development and finance.

Additional Requirements:

US work authorization.
Experience and comfort working in a hybrid remote/in-person model.
Willingness to travel as needed.
Preferred location: Seattle, WA; Austin TX; Houston TX

About XGS Energy

To Apply:

USGS Data Science – Geothermal Energy Fellowship

ORISE research fellowship with USGS
U.S. Department of the Interior (DOI)
DOI-USGS-2026-71
Position still open 10/02/2026
Application Deadline 11/17/2026 3:00:00 PM Eastern Time Zone

To submit your application, scroll to the bottom of this opportunity and click APPLY.
A complete application consists of:

An application
Transcript(s) – For this opportunity, an unofficial transcript or copy of the student academic records printed by the applicant or by academic advisors from internal institution systems may be submitted. Click here for detailed information about acceptable transcripts.
A current resume/CV, including academic history, employment history, relevant experiences, and publication list
Two educational or professional recommendations. At least one recommendation must be submitted in order for the mentor to view your application.

All documents must be in English or include an official English translation.
*Applications will be reviewed on a rolling-basis.

USGS Office/Lab and Location: A research opportunity is currently available with the U.S. Geological Survey (USGS). This opportunity is with the USGS Conventional Geothermal Assessments Task within the Energy Resources Program. Team-members are affiliated with the Geology, Minerals, Energy, and Geophysics Science Center, headquartered at Moffett Field, California, but with offices in each of the advertised locations.

The USGS mission is to monitor, analyze, and predict current and evolving dynamics of complex human and natural Earth-system interactions and to deliver actionable intelligence at scales and timeframes relevant to decision makers. As the Nation's largest water, earth, and biological science and civilian mapping agency, USGS collects, monitors, analyzes, and provides science about natural resource conditions, issues, and problems.

Research Project: Under the guidance of a mentor, you will participate as part of an assessment team learning to compile and analyze spatial datasets using modern data-driven tools (e.g., machine learning) to map and estimate conventional geothermal energy resources for the western United States (includes Alaska and Hawaii). You will have the opportunity to collaborate with a wide range of scientists across the USGS, possibly including geologists, geophysicists, GIS specialists, volcanologists, machine learning experts, and geostatisticians. You will train with a team and will have the opportunity to expand your skills into adjacent and complementary toolkits.

Learning Objectives:

Learn how conventional geothermal energy resources are identified, mapped, and estimated across the western United States, including Alaska and Hawaii.
Develop experience compiling, managing, and analyzing large spatial datasets for energy-resource assessment.
Build practical GIS and geospatial-analysis skills for integrating geologic, geophysical, volcanic, and other relevant datasets.
Gain exposure to modern data-driven methods, including machine learning and geostatistics, for resource prediction and mapping.
Learn how interdisciplinary scientific evidence is combined to characterize geothermal potential and uncertainty.
Develop collaborative research skills with geologists, geophysicists, GIS specialists, volcanologists, machine-learning experts, and geostatisticians across the USGS.
Expand technical capacity by exploring complementary analytical tools and adjacent scientific disciplines within a team-based research environment.

Mentor: The mentors for this opportunity are Stanley Mordensky (smordensky@usgs.gov), Jake DeAngelo (jdeangelo@usgs.gov), and Erick Burns (eburns@usgs.gov). If you have questions about the nature of the research please contact the mentors.

Anticipated Appointment Start Date: 2026. Start date is flexible and will depend on a variety of factors.

Appointment Length: The appointment will initially be for three months, but may be renewed upon recommendation of DOI and is contingent on the availability of funds.

Level of Participation: The appointment is full time.

Participant Stipend: Stipend rates may vary based on numerous factors, including opportunity, location, education, and experience. The following are the stipend rates for applicants with a doctoral degree. Note that the listed annual stipend range corresponds to the allowable locations (Moffett Field, CA [$134,280]; Denver, CO [$119,756]; Portland, Oregon [$115,729]; Bozeman, MT [$107,446]). If you are interviewed, you can inquire about the exact stipend rate at that time.

Citizenship Requirements: This opportunity is available to U.S. citizens and Lawful Permanent Residents (LPR) only.

ORISE Information: This program, administered by ORAU through its contract with the U.S. Department of Energy (DOE) to manage the Oak Ridge Institute for Science and Education (ORISE), was established through an interagency agreement between DOE and USGS. Participants do not become employees of USGS, DOE or the program administrator, and there are no employment-related benefits. Proof of health insurance is required for participation in this program. Health insurance can be obtained through ORISE.

Questions: If you have questions about the application process please email USGS@orau.org and include the reference code for this opportunity.

Qualifications
The qualified candidate should have received or be currently pursuing a master's or doctoral degree in one of the relevant fields (geoscience, data science, computer science, statistics, geography, engineering, or a related field).

A minimum of holding a master's degree is required, but a doctoral degree is preferred.

Preferred skills:

The ideal applicant will have experience applying modern data science methods to Earth science or other spatial datasets, with strengths in one or more of the following areas: machine learning; spatial statistics and geostatistics; GIS and geospatial analysis; scientific programming, preferably in Python; data integration and visualization; and quantitative analysis of large or complex datasets.
Experience with geothermal systems, subsurface geoscience, or natural-resource assessment is preferred.
Strong quantitative problem-solving, scientific communication, and collaborative research skills are also preferred.

Stipend

$107,400.00 – $134,280.00 Yearly

Point of Contact

Rachel

Eligibility Requirements

Citizenship: LPR or U.S. Citizen
Degree: Master's Degree or Doctoral Degree.
Minimum Overall GPA: 3.50
Discipline(s):
- Computer, Information, and Data Sciences (17 )
- Earth and Geosciences (21 )
Age: Must be 18 years of age

APPLY HERE

Well Construction Operation Manager

XGS Energy
Well Construction Operation Manager
Houston, TX
Position still open 10/04/2026

Responsibilities

Leadership & Management: Provide strong leadership and direction to the well construction team, fostering a collaborative and safety-focused work environment.
Project Management Expertise: Manage all aspects of geothermal well construction projects, including planning, scheduling, resource allocation, budgeting, and risk mitigation.
Technical Proficiency: Maintain a strong understanding of geothermal wellbore construction principles, drilling technologies, and well completion strategies.
Collaboration is Key: Work closely with geothermal engineers, geologists, drilling engineers, cementing specialists, and other stakeholders to ensure well construction aligns with project requirements, safety standards, and environmental regulations.
Communication & Coordination: Effectively communicate well construction plans, progress updates, and challenges to internal and external stakeholders.
Risk Management: Proactively identify and mitigate potential risks associated with well construction activities, implementing contingency plans to ensure project success and wellbore integrity.
Performance Optimization: Continuously evaluate well construction operations for efficiency and effectiveness, implementing improvements to optimize wellbore development timelines and costs.
Staying Sharp: Maintain a strong understanding of industry best practices, advancements in geothermal well construction technologies, and relevant regulations.

Qualification

Bachelor’s degree in Petroleum Engineering, Mechanical Engineering, or a related field (preferred), or a minimum of 10 years of relevant experience in geothermal well construction operations.
Minimum 5-7 years of experience in managing and leading geothermal well construction projects.
Strong understanding of geothermal wellbore design, drilling procedures, well completion techniques, and wellbore integrity principles.
Proven track record of delivering projects on time, within budget, and to safety standards.
Excellent leadership, communication, collaboration, and interpersonal skills.
Ability to work independently, manage multiple priorities, and make critical decisions in a fast-paced environment.

Preferred Qualification

Experience working with drilling technologies used in geothermal well construction.
Knowledge of geothermal reservoir engineering concepts and well testing procedures.
Experience collaborating with regulatory agencies on geothermal well permitting processes.
Proficiency in project management methodologies and construction management software.
Proven ability to manage and motivate diverse teams in a physically demanding environment.

To apply, please contact info@xgsenergy.com, noting the role you are interested in and including your resume or CV.

Do you have positions to fill?

Send us your geothermal energy vacancies and we will post them for free for 30 days. Please email a single page PDF or Word DOC to Kam Noren Kam@geothermal.org