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Commonwealth Fusion Systems
fusion-energyclean-energysuperconductorsphysicsClean EnergyElectrical DistributionEnergyEnvironmental EngineeringRenewable Energy
58 open1 remote42 filled
Devens, MAFounded 20183,001+ employees$2.9B raisedSeries APrivate
Last round: series b · $863M · Aug 2025(8 rounds total)
Founded by Bob Mumgaard
Backed by(57 investors)
GoogleBreakthrough Energy VenturesTemasek HoldingsTiger Global ManagementUS Department of EnergyCollaborative FundWoori Venture PartnersGlobal Brain CorporationFuture VenturesNeva SGRHOF CapitalGates Frontier FundEniEvolution VC PartnersCoatue
Commonwealth Fusion Systems (CFS) is building SPARC, the world's first net-energy fusion machine. Spun out of MIT, they are commercializing compact fusion power plants using high-temperature superconducting magnets to deliver clean, limitless energy.
Open Positions at Commonwealth Fusion Systems (58 Jobs)
Commonwealth Fusion Systems
Manufacturing
Manufacturing Specialist - Weekend - Second Shift (Fri, Sat, Sun)
Devens, MA$30 - $43/hour Full Time
1 day ago
Manufacturing
1 day agoCommonwealth Fusion Systems
Manufacturing
Manufacturing Specialist - Weekend - First Shift (Fri, Sat, Sun)
Devens, MA$30 - $43/hour Full Time
1 day ago
Manufacturing
1 day agoCommonwealth Fusion Systems
Manufacturing
Manufacturing Specialist - Third Shift
Devens, MA$30 - $43/hour Full Time
1 day ago
Manufacturing
1 day agoCommonwealth Fusion Systems
Technician
Production Technician - Weekend - Second Shift (Fri, Sat, Sun)
Devens, MA$30 - $41/hour Full Time
1 day ago
Technician
1 day agoCommonwealth Fusion Systems
Technician
Production Technician - Weekend - First Shift (Fri, Sat, Sun)
Devens, MA$30 - $41/hour Full Time
1 day ago
Technician
1 day agoCommonwealth Fusion Systems
Manufacturing
Senior Manufacturing Engineer - Third Shift
Devens, MA$110K - $185K Full Time
1 day ago
Manufacturing
1 day agoCommonwealth Fusion Systems
Manufacturing
Senior Manufacturing Engineer - Weekend Second Shift (Fri, Sat, Sun)
Devens, MA$110K - $185K Full Time
1 day ago
Manufacturing
1 day agoCommonwealth Fusion Systems
Manufacturing
Senior Manufacturing Engineer - Weekend First Shift (Fri, Sat, Sun)
Devens, MA$110K - $185K Full Time
1 day ago
Manufacturing
1 day agoCommonwealth Fusion Systems
Manufacturing
Manufacturing Engineer - Third Shift
Devens, MA$90K - $145K Full Time
1 day ago
Manufacturing
1 day agoCommonwealth Fusion Systems
Manufacturing
Manufacturing Engineer - Weekend Second Shift (Fri, Sat, Sun)
Devens, MA$90K - $145K Full Time
1 day ago
Manufacturing
1 day agoCommonwealth Fusion Systems
Manufacturing
Manufacturing Engineer - Weekend First Shift (Fri, Sat, Sun)
Devens, MA$90K - $145K Full Time
1 day ago
Manufacturing
1 day agoCommonwealth Fusion Systems
Operations
Manager – NDT & Radiation Safety Officer
Devens, MA$110K - $185K Full Time
1 day ago
Operations
1 day agoCommonwealth Fusion Systems
Aerospace Engineering
Staff Systems Engineer
Milpitas, CA$130K - $200K Full Time
1 day ago
Aerospace Engineering
1 day agoCommonwealth Fusion Systems
RemoteAerospace Engineering
Staff Open Innovation Engineer
Devens, MA$130K - $200K Full Time
2 days ago
RemoteAerospace Engineering
2 days agoCommonwealth Fusion Systems
Security
Director of Radiation Protection
Devens, MA$170K - $250K Full Time
2 days ago
Security
2 days agoReady to start your space career at Commonwealth Fusion Systems?
