Commonwealth Fusion Systems jobs

Commonwealth Fusion Systems has 136 open roles on its Lever careers board, 136 first seen this week.

Updated October 29, 2026Tracked since October 2026Hires through Lever cfs.energy

Open roles: 136
Found this week: 136
Remote: 0%
Countries: 1

Open roles at Commonwealth Fusion Systems

The 50 newest of 136

Senior Electrical EngineerSuperconductor · Senior · Milpitas, United StatesFirst seen Oct 28
Senior Mechanical Engineer - VacuumSuperconductor · Senior · Milpitas, United StatesFirst seen Oct 28
Senior Modeling and Simulation EngineerSuperconductor · Senior · Milpitas, United StatesFirst seen Oct 28
Machinist - Contract - Weekend ShiftCorporate Operations · On-site · Devens, United StatesFirst seen Oct 28
Mechanical EngineerCorporate Operations · On-site · Devens, United StatesFirst seen Oct 28
Production Technician Supervisor - First ShiftCorporate Operations · Lead · On-site · Devens, United StatesFirst seen Oct 28
Senior Open Innovation Program ManagerGlobal Affairs · Senior · Devens, United StatesFirst seen Oct 28
Senior Quality EngineerCorporate Operations · Senior · On-site · Devens, United StatesFirst seen Oct 28
Staff Process EngineerEngineering · Principal · Devens, United StatesFirst seen Oct 28
Intern - Plasma Physics - Summer 2027Intern · Devens, United StatesFirst seen Oct 27
Intern - Composites and Insulation Materials - Summer 2027Intern · Somerville, United StatesFirst seen Oct 27
Intern - I&C and Network Engineer - Spring or Summer 2027Intern · Devens, United StatesFirst seen Oct 27
Intern - Systems Engineer - Summer 2027Intern · Devens, United StatesFirst seen Oct 27
Intern - Scientific Software Engineer - Summer 2027Intern · Devens, United StatesFirst seen Oct 27
Intern - Microwave Engineer - Summer 2027Intern · Devens, United StatesFirst seen Oct 26
Accounts Payable SpecialistFinance · Devens, United StatesFirst seen Oct 26
Assembly Test Implementation EngineerSPARC Tokamak Team · Devens, United StatesFirst seen Oct 26
Assistant General Counsel – CommercialLegal · Devens, United StatesFirst seen Oct 26
Control Software EngineerEngineering · Devens, United StatesFirst seen Oct 26
Controls EngineerCorporate Operations · Devens, United StatesFirst seen Oct 26
CSA Project EngineerEngineering · United StatesFirst seen Oct 26
Director, Corporate FP&AFinance · Executive · Devens, United StatesFirst seen Oct 26
Director, Manufacturing, Operations & Supply Chain FinanceFinance · Executive · Devens, United StatesFirst seen Oct 26
Director, Supply ChainCorporate Operations · Executive · Devens, United StatesFirst seen Oct 26
Electrical EngineerEngineering · Devens, United StatesFirst seen Oct 26
Enterprise Systems AdministratorCorporate Operations · Devens, United StatesFirst seen Oct 26
Environmental, Health & Safety TechnicianCorporate Operations · On-site · Devens, United StatesFirst seen Oct 26
Environmental, Health & Safety Technician - Weekend First Shift (Fri, Sat, Sun)Corporate Operations · United StatesFirst seen Oct 26
Equipment SpecialistCorporate Operations · Devens, United StatesFirst seen Oct 26
Equipment TechnicianSuperconductor · On-site · Milpitas, United StatesFirst seen Oct 26
Executive Operations PartnerPeople Operations · Devens, United StatesFirst seen Oct 26
Fiber Optic Specialist - First ShiftCorporate Operations · On-site · Devens, United StatesFirst seen Oct 26
Fiber Optic Specialist - First ShiftCorporate Operations · On-site · Somerville, United StatesFirst seen Oct 26
Fiber Optic Specialist - Third ShiftCorporate Operations · On-site · Devens, United StatesFirst seen Oct 26
Fiber Optic Specialist - Weekend - Second Shift (Fri, Sat, Sun)Corporate Operations · On-site · Devens, United StatesFirst seen Oct 26
Field Assembly ManagerSPARC Tokamak Team · Lead · On-site · Devens, United StatesFirst seen Oct 26
Field Mechanical Engineer - AssemblySPARC Tokamak Team · On-site · Devens, United StatesFirst seen Oct 26
Head of Power OriginationBusiness · Executive · Devens, United StatesFirst seen Oct 26
Intern - Assembly Technical Project Manager - Spring 2027Intern · Devens, United StatesFirst seen Oct 26
Intern - Controls Engineer - Summer 2027Intern · Milpitas, United StatesFirst seen Oct 26
Intern - Cryogenics Engineer - Spring 2027Intern · Devens, United StatesFirst seen Oct 26
Intern - EHS Engineer - Spring or Summer 2027Intern · Devens, United StatesFirst seen Oct 26
Intern - Health Physics - Spring or Summer 2027Intern · Devens, United StatesFirst seen Oct 26
Intern - Industrial Engineer - Spring or Summer 2027Intern · Devens, United StatesFirst seen Oct 26
Intern - Manufacturing Engineer - Spring or Summer 2027Intern · Devens, United StatesFirst seen Oct 26
Intern - Materials Test Engineer - Summer 2027Intern · Devens, United StatesFirst seen Oct 26
Intern - Mechanical Engineer - Summer 2027Intern · Milpitas, United StatesFirst seen Oct 26
Intern - Mechanical Equipment Engineer - Spring 2027Intern · Devens, United StatesFirst seen Oct 26
Intern - Nuclear Engineer - Summer 2027Intern · Devens, United StatesFirst seen Oct 26
Intern - Nuclear/Systems Engineer - Summer 2027Intern · Devens, United StatesFirst seen Oct 26

Teams hiring

Corporate Operations 43
Engineering 20
R&D 18
SPARC Tokamak Team 14
Superconductor 10
Finance 6
Business 4
Global Affairs 1

Where

United States

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