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2890 open roles at companies solving the climate crisis.

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Oklo logo

Strategy Associate

Remote; Los Angeles or Washington, D.C. preferred

Oklo

Category: energy

Full time

Experience: Intermediate

2026-10-01
Oklo logo

General Internship Application 2027

Santa Clara, CA or Any Office Location

Oklo

Category: energy

Full time

Experience: Intermediate

2026-10-01
Crusoe logo

Staff Commissioning Engineer, Electrical

Denver, CO - US, United States

Crusoe

Category: energy

Full time

Experience: Intermediate

2026-10-01
Crusoe logo

Senior Staff Commissioning Engineer, Mechanical

Denver, CO - US, United States

Crusoe

Category: energy

Full time

Experience: Senior

2026-10-01
Valar Atomics logo

IT Engineer

Orangeville, Utah, United States, United States

Valar Atomics

Category: energy

Full time

Experience: Intermediate

2026-10-01
Mainspring Energy logo

Sustaining Controls Engineer

Menlo Park, CA

Mainspring Energy

Category: energy

Full time

Experience: Intermediate

2026-10-01
Xcimer Energy logo

Director, Integrated Target Design

Denver, CO

Xcimer Energy

Category: energy

Full time

Experience: Director

2026-10-01
Thea Energy logo

Office Manager

Kearny, NJ

Thea Energy

Category: energy

Full time

Experience: Intermediate

2026-10-01
Reverion logo

IP Manager:in (d/w/m)

Eresing

Reverion

Category: energy

Full time

Experience: Senior

2026-10-01
Antares Nuclear logo

Electrical Integration Engineer

Los Angeles, United States

Antares Nuclear

Category: energy

Full time

Experience: Intermediate

2026-10-01
Hexium logo

Senior Electrical Engineer

Austin, TX

Hexium

Category: energy

Full time

Experience: Senior

2026-10-01
Octopus Energy logo

Software Engineer

Valencia (ES)

Octopus Energy

Category: energy

Full time

Experience: Intermediate

2026-10-01
Thea Energy logo

Senior Machinist

Kearny, NJ

Thea Energy

Category: energy

Full time

Experience: Senior

2026-10-01
Last Energy logo

Thermal Engineer

Austin, TX

Last Energy

Category: energy

Full time

Experience: Intermediate

2026-10-01
Octopus Energy logo

Portfolio Associate

London (GB)

Octopus Energy

Category: energy

Full time

Experience: Intermediate

2026-10-01
Kaluza logo

Senior Software Engineering Manager (Global Billing, Payments & API )

Bristol, England, United Kingdom; Edinburgh, Scotland, United Kingdom; London, England, United Kingdom, United Kingdom

Kaluza

Category: energy

Full time

Experience: Senior

2026-10-01
Kaluza logo

Staff Engineer (Global Billing, Payments & API)

Bristol, England, United Kingdom; Edinburgh, Scotland, United Kingdom; London, England, United Kingdom, United Kingdom

Kaluza

Category: energy

Full time

Experience: Intermediate

2026-10-01
Proxima Fusion logo

Head of Monitoring and Control

Munich, Germany

Proxima Fusion

Category: energy

Full time

Experience: Intermediate

2026-10-01
Proxima Fusion logo

Engineering Technician

Munich, Germany

Proxima Fusion

Category: energy

Full time

Experience: Intermediate

2026-10-01
Proxima Fusion logo

Maintenance Technician

Munich, Germany

Proxima Fusion

Category: energy

Full time

Experience: Intermediate

2026-10-01
Proxima Fusion logo

Manufacturing Technician

Munich, Germany

Proxima Fusion

Category: energy

Full time

Experience: Intermediate

2026-10-01
Proxima Fusion logo

Production Technician

Munich, Germany

Proxima Fusion

Category: energy

Full time

Experience: Intermediate

2026-10-01
Kaluza logo

Director, Quality & Release Engineering

London, England, United Kingdom, United Kingdom

Kaluza

Category: energy

Full time

Experience: Director

2026-10-01
Modo Energy logo

Market Analyst

Madrid

Modo Energy

Category: energy

Full time

Experience: Intermediate

2026-10-01
Kaluza logo

Head of Product (Flex)

London, England, United Kingdom, United Kingdom

Kaluza

Category: energy

Full time

Experience: Intermediate

2026-10-01
Kaluza logo

Delivery Manager (12 month FTC)

Bristol, England, United Kingdom; London, England, United Kingdom, United Kingdom

Kaluza

Category: energy

Full time

Experience: Intermediate

2026-10-01
Xcimer Energy logo

Mechanical Engineer

Denver, CO

Xcimer Energy

Category: energy

Full time

Experience: Intermediate

2026-10-01
Xcimer Energy logo

Vacuum Systems Mechanical Engineer

Denver, CO

Xcimer Energy

Category: energy

Full time

Experience: Intermediate

2026-10-01
Xcimer Energy logo

Fluids and Auxiliaries Operations Lead

Denver, CO

Xcimer Energy

Category: energy

Full time

Experience: Intermediate

2026-10-01
General Matter logo

CMM Inspector

Los Angeles, CA

General Matter

Category: energy

Full time

Experience: Intermediate

2026-10-01
Xcimer Energy logo

Manager of Electrical, Instrumentation, and Controls Manufacturing

Denver, CO

Xcimer Energy

Category: energy

Full time

Experience: Intermediate

2026-10-01
Kairos Power logo

Licensing Engineer, Instrumentation, Controls and Electrical

Alameda, CA, Albuquerque, NM or Oak Ridge, TN

Kairos Power

Category: energy

Full time

Experience: Intermediate

2026-09-30
Kairos Power logo

Senior Licensing Engineer, Civil Structural

Alameda, CA, Albuquerque, NM or Oakridge, TN

Kairos Power

Category: energy

Full time

Experience: Senior

2026-09-30
Valar Atomics logo

Senior Fire Protection Engineer

Torrance, California, United States, United States

Valar Atomics

Category: energy

Full time

Experience: Senior

2026-09-30
Antora Energy logo

Plant Technician

Pratt, Kansas

Antora Energy

Category: energy

Full time

Experience: Intermediate

2026-09-30
Kairos Power logo

Senior Operations Specialist, Salt Production Facility

Albuquerque, NM

Kairos Power

Category: energy

Full time

Experience: Senior

2026-09-30
Base Power Company logo

Electrical Engineering Intern

Austin, TX, United States

Base Power Company

Category: energy

Internship

Experience: Intern

2026-09-30
Base Power Company logo

Mechanical Engineering Intern

Austin, TX, United States

Base Power Company

Category: energy

Internship

Experience: Intern

2026-09-30
Mainspring Energy logo

Corporate Paralegal

Remote

Mainspring Energy

Category: energy

Full time

Experience: Intermediate

2026-09-30
Axle Energy logo

Project Manager

Hamilton, MT

Axle Energy

Category: energy

Full time

Experience: Intermediate

2026-09-30
Axle Energy logo

Scientist

Bethesda, MD

Axle Energy

Category: energy

Full time

Experience: Intermediate

2026-09-30
Axle Energy logo

Scientist

Rockville, MD

Axle Energy

Category: energy

Full time

Experience: Intermediate

2026-09-30
Xcimer Energy logo

Summer 2027 Internship - Electrical Engineering

Denver, CO

Xcimer Energy

Category: energy

Full time

Experience: Intermediate

2026-09-30
Crusoe logo

Senior Incident Manager

San Francisco, CA - US, United States

Crusoe

Category: energy

Full time

Experience: Senior

2026-09-30
Crusoe logo

Cloud Support Engineer ll

San Francisco, CA - US, United States

Crusoe

Category: energy

Full time

Experience: Intermediate

2026-09-30
Kairos Power logo

Senior Mechanical Systems Licensing Engineer

Alameda, CA, Albuquerque, NM or Oakridge, TN

Kairos Power

Category: energy

Full time

Experience: Senior

2026-09-30
Lunar Energy logo

Material Planning Lead

Mountain View, CA

Lunar Energy

Category: energy

Full time

Experience: Intermediate

2026-09-30
Mainspring Energy logo

Electrical Upgrades Technician

Menlo Park, CA

Mainspring Energy

Category: energy

Full time

Experience: Intermediate

2026-09-30
Valar Atomics logo

Facility Security Officer

Torrance, California, United States, United States

Valar Atomics

Category: energy

Full time

Experience: Intermediate

2026-09-30
Sila Nanotechnologies logo

Pilot Production Manager

Alameda, CA

Sila Nanotechnologies

Category: energy

Full time

Experience: Intermediate

2026-09-30

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