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Commonwealth Fusion Systems
fusion-energyclean-energysuperconductorsphysicsClean EnergyElectrical DistributionEnergyEnvironmental EngineeringRenewable Energy
58 open42 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
Technician
Facilities and Maintenance Technician
Devens, MA$30 - $43/hour Full Time
3 weeks ago
Technician
3 weeks agoCommonwealth Fusion Systems
Software
R&D Measurement & Automation Engineer
Devens, MA$90K - $145K Full Time
3 weeks ago
Software
3 weeks agoCommonwealth Fusion Systems
Manufacturing
Staff SCADA & MES Engineer
Devens, MA$130K - $200K Full Time
3 weeks ago
Manufacturing
3 weeks agoCommonwealth Fusion Systems
Electrical
Lead RF Electro-Mechanical Technician
Devens, MA$40 - $65/hour Full Time
1 month ago
Electrical
1 month agoCommonwealth Fusion Systems
Supply Chain
Staff Supplier Integration Manager
Devens, MA$130K - $200K Contract
1 month ago
Supply Chain
1 month agoCommonwealth Fusion Systems
Technician
Metrology Engineer - Contract
Devens, MA$45 - $60/hour Contract
1 month ago
Technician
1 month agoCommonwealth Fusion Systems
Manufacturing
Welder - Weekend - First Shift
Devens, MA$30 - $41/hour Full Time
1 month ago
Manufacturing
1 month agoCommonwealth Fusion Systems
Operations
Shift Operations Engineer - SPARC
Devens, MA$90K - $145K Full Time
1 month ago
Operations
1 month agoCommonwealth Fusion Systems
Mechanical
Project Engineering Manager
Devens, MA$110K - $185K Full Time
1 month ago
Mechanical
1 month agoCommonwealth Fusion Systems
Business & Finance
Senior Manager, Cost Accounting
Devens, MA$150K - $225K Full Time
1 month ago
Business & Finance
1 month agoCommonwealth Fusion Systems
Business & Finance
Senior Manager, Corporate Accounting
Devens, MA$150K - $225K Full Time
1 month ago
Business & Finance
1 month agoCommonwealth Fusion Systems
Technician
NDT Ultrasonic (UT) Inspector - Contract
Devens, MA$30 - $65/hour Contract
1 month ago
Technician
1 month agoCommonwealth Fusion Systems
Business & Finance
Diagnostician
Devens, MA$110K - $185K Full Time
1 month ago
Business & Finance
1 month agoCommonwealth Fusion Systems
Supply Chain
Staff Supplier Integration Manager - Capital Projects
Richmond, VA$130K - $200K Full Time
1 month ago
Supply Chain
1 month agoCommonwealth Fusion Systems
Technician
Quality Control Manager
Devens, MA$110K - $185K Full Time
1 month ago
Technician
1 month agoReady to start your space career at Commonwealth Fusion Systems?
