11 Sustainability Companies Poised to Hire in 2025
Most people find out about good jobs after they've been on job boards for 2 days which in this market is too late. These companies just secured funding, often the best predictor of upcoming hiring.
TerraPower
Bellevue, WA
TerraPower
Bellevue, WA
TerraPower’s innovators create technologies to provide safe, affordable and abundant carbon-free energy. They devise ways to use heat and electricity to drive economic growth while decarbonizing industry. And they develop processes to extract radioisotopes for medical use in lifesaving cancer treatments.
Visit TerraPowerTerraPower raised $650M in June 2025
They typically hire 3-4 months after a funding round
Here's how many roles they have open already
Types of roles they're hiring now
Ready to reach out?
rPlus Energies
Salt Lake City, UT
rPlus Energies
Salt Lake City, UT
rPlus Energies is a diversified renewable energy developer, owner and operator delivering rPlus Energies® services and project solutions to provide reliable power to the nation/’s utilities and major industries to meet the demands of the energy expansion.
Visit rPlus EnergiesrPlus Energies raised $500M in June 2025
They typically hire 1-8 months after a funding round
Here's how many roles they have open already
Types of roles they're hiring now
Ready to reach out?
Group14 Technologies
Woodinville, WA
Group14 Technologies
Woodinville, WA
We’re enabling a world where anything that can run on rechargeable batteries does—creating a planet that is sustainable for future generations.
Visit Group14 TechnologiesGroup14 Technologies raised $463M in August 2025
They typically hire 1-12 months after a funding round
Here's how many roles they have open already
Types of roles they're hiring now
Ready to reach out?
Helion Energy
Everett, WA
Helion Energy
Everett, WA
Helion Energy develops fusion power technology for clean electricity generation.
Visit Helion EnergyHelion Energy raised $425M in January 2025
They typically hire 1-12 months after a funding round
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Types of roles they're hiring now
Ready to reach out?
Base Power Company
Newport Beach, CA
Base Power Company
Newport Beach, CA
Base is building a reliable and affordable home energy service - powered by distributed batteries. Our technology supports the grid during times of peak need and protects customers during outages - for a fraction of the cost of other solutions
Visit Base Power CompanyBase Power Company raised $200M in April 2025
They typically hire 1-9 months after a funding round
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Types of roles they're hiring now
Ready to reach out?
Inari
Cambridge, MA
Inari
Cambridge, MA
Inari's seed technology uses AI-powered predictive design and multiplex gene editing to develop seeds that increase crop yields while requiring fewer resources like water and fertilizer.
Visit InariInari raised $144M in January 2025
They typically promptly after a funding round
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Types of roles they're hiring now
Ready to reach out?
Omnidian
Seattle, WA
Omnidian
Seattle, WA
Omnidian ensures solar energy systems and battery storage assets reliably produce energy and maximize returns for their owners and investors by providing performance assurance and asset management services.
Visit OmnidianOmnidian raised $87M in April 2025
They typically hire 3-6 months after a funding round
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Types of roles they're hiring now
Ready to reach out?
Zeno Power
Seattle, WA
Zeno Power
Seattle, WA
Zeno Power develops commercial radioisotope power systems, or "nuclear batteries," which convert heat from radioactive decay into electricity for long-duration power in remote or inaccessible environments.
Visit Zeno PowerZeno Power raised $50M in May 2025
They typically hire 1-12 months after a funding round
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Types of roles they're hiring now
Ready to reach out?
Nautilus Solar Energy
Chicago, IL
Nautilus Solar Energy
Chicago, IL
Nautilus Solar Energy is a leading developer of solar energy projects in the US. They are committed to building a sustainable future by providing clean, renewable energy to communities across the country.
Visit Nautilus Solar EnergyNautilus Solar Energy raised $275M in July 2025
They typically hire 1-6 months after a funding round
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Types of roles they're hiring now
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Ionic Mineral Technologies
Provo, UT
Ionic Mineral Technologies
Provo, UT
Ionic Mineral Technologies develops and produces advanced, U.S.-made nano-silicon for lithium-ion batteries to improve energy density and charging speed in electric vehicles (EVs) and other devices.
Visit Ionic Mineral TechnologiesIonic Mineral Technologies raised $29M in July 2025
Early stage company without a clear hiring pattern
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Types of roles they're hiring now
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Genesis Systems
Tampa, FL
Genesis Systems
Tampa, FL
Genesis Systems developed and patented new methods of producing renewable water from air, which are used in our products such as WaterCubes®. Genesis Systems’® technology is endorsed by the United States Air Force.
Visit Genesis Systems