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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)
FILLED
Commonwealth Fusion Systems
Supply Chain
Director, Supply Chain - Indirect
Devens, MA$170K - $250K Contract
1 month ago
Supply Chain
1 month agoFILLED
Commonwealth Fusion Systems
Technician
Facilities & Chemical Operations Technician
Milpitas, CA$30 - $56/hour Full Time
1 month ago
Technician
1 month agoFILLED
Commonwealth Fusion Systems
Operations
Manager – NDT & Radiation Safety Officer
Devens, MA$110K - $185K Full Time
1 month ago
Operations
1 month agoFILLED
Commonwealth Fusion Systems
Mechanical
Senior CAD Application Engineer
Devens, MA$110K - $185K Full Time
1 month ago
Mechanical
1 month agoFILLED
Commonwealth Fusion Systems
Manufacturing
Intern - Manufacturing Engineer - Fall Co-op 2026
Devens, MA$23 - $35/hour Internship
1 month ago
Manufacturing
1 month agoFILLED
Commonwealth Fusion Systems
Technician
Electrical Technician - Contract
Devens, MA$35 - $45/hour Contract
1 month ago
Technician
1 month agoFILLED
Commonwealth Fusion Systems
Mechanical
Mechanical Engineer – Cable Magnets
Devens, MA$90K - $145K Internship
1 month ago
Mechanical
1 month agoFILLED
Commonwealth Fusion Systems
Technician
Production Technician - Weekend - Second Shift
Devens, MA$30 - $41/hour Full Time
2 months ago
Technician
2 months agoFILLED
Commonwealth Fusion Systems
Technician
Assembly Support Technician - Contract
Devens, MA$23 - $25/hour Contract
2 months ago
Technician
2 months agoFILLED
Commonwealth Fusion Systems
Technician
Facilities and Maintenance Technician - Second Shift
Devens, MA$30 - $43/hour Full Time
2 months ago
Technician
2 months agoFILLED
Commonwealth Fusion Systems
Business & Finance
Director, Project Development
Devens, MA & Richmond, VA$170K - $250K Contract
2 months ago
Business & Finance
2 months agoFILLED
Commonwealth Fusion Systems
Technician
Assembly Process Engineer - Contract
Devens, MA$45 - $62/hour Contract
2 months ago
Technician
2 months agoFILLED
Commonwealth Fusion Systems
Design
Senior Manager, Diagnostic Support Equipment
Devens, MA$150K - $225K Full Time
2 months ago
Design
2 months agoFILLED
Commonwealth Fusion Systems
Mechanical
Manager, Mechanical Engineering
Devens, MA$110K - $185K Full Time
2 months ago
Mechanical
2 months agoFILLED
Commonwealth Fusion Systems
Manufacturing
Senior Controls Engineer
Devens, MA$110K - $185K Full Time
2 months ago
Manufacturing
2 months agoReady to start your space career at Commonwealth Fusion Systems?
