Commonwealth Fusion Systems Jobs & Careers
79 open roles · Company profile
Team Fit: hire likelihood at small startups, not just the JD
Administrative Assistant
People Operations · Devens, MA · Full-time
R&D Test Engineer - Electrical Power Systems
R&D · Devens, MA · Full-time
Senior Manufacturing Engineer - Third Shift
Corporate Operations · Devens, MA · Full-time
Equipment Specialist
Corporate Operations · Somerville, MA · Full-time
Equipment Specialist
Corporate Operations · Devens, MA · Full-time
Director, Manufacturing, Operations & Supply Chain Finance
Finance · Devens, MA · Full-time
Manufacturing Engineer - Third Shift
Corporate Operations · Somerville, MA · Full-time
Associate Buyer - Contract
Corporate Operations · Milpitas, CA · Contract
RF Electro-Mechanical Technician
Corporate Operations · Devens, MA · Full-time
Vice President, Capital Markets & Investor Relations
Finance · Devens, MA · Full-time
Senior Manager, Mechanical Engineering — Vacuum Vessel
Engineering · Devens, MA · Full-time
Mechanical Engineer – Cable Magnets
Engineering · Devens, MA · Full-time
Assembly Test Implementation Engineer
SPARC Tokamak Team · Devens, MA · Full-time
Senior Process Engineer
Engineering · Devens, MA · Full-time
Senior Electrical Engineer
Engineering · Devens, MA · Full-time
Senior Embedded Software Engineer
Engineering · Devens, MA · Full-time
Senior Data and Operations Software Engineer
Engineering · Devens, MA · Full-time
Material Coordinator
Corporate Operations · Devens, MA · Full-time
Senior Algorithms and Simulation Software Engineer
Engineering · Devens, MA · Full-time
Principal Mechanical Engineer - Vacuum
Superconductor · Milpitas, CA · Full-time
Principal Scientist - Radio Frequency Plasma Heating
R&D · Devens, MA · Full-time
Senior Mechanical Engineer – Cable Magnets
Engineering · Devens, MA · Full-time
Senior Mechanical Engineer - Assembly Equipment
SPARC Tokamak Team · Devens, MA · Full-time
NDT Manager – Responsible Level III
Corporate Operations · Devens, MA · Full-time
R&D Engineer - High Voltage
R&D · Devens, MA · Full-time
Senior Manager, Finance Systems & Data Governance
Finance · Devens, MA · Full-time
Research Technician
Superconductor · Milpitas, CA · Full-time
Supply Chain Operations Coordinator - First Shift
Corporate Operations · Devens, MA · Full-time
Shift Operator- SPARC - Third Shift
SPARC Balance of Plant · Devens, MA · Full-time
Materials Test Operator
R&D · Devens, MA · Non-exempt
Shift Operator- SPARC - Second Shift
SPARC Balance of Plant · Devens, MA · Full-time
Supplier Integration Manager - SPARC Assembly
Corporate Operations · Devens, MA · Full-time
Staff Modeling and Simulation Engineer
Superconductor · Milpitas, CA · Full-time
Quality Control Inspector - First Shift
Corporate Operations · Devens, MA · Full-time
Principal RF Systems Engineer
Engineering · Devens, MA · Full-time
Metrology Engineer
Corporate Operations · Devens, MA · Full-time
Control Software Engineer
Engineering · Devens, MA · Full-time
Senior Manager, Manufacturing Engineering
Corporate Operations · Devens, MA · Full-time
Facilities and Maintenance Electrician
Corporate Operations · Devens, MA · Full-time
Operations Planner
Corporate Operations · Devens, MA · Full-time
Staff Multiphysics Modeler
R&D · Devens, MA · Full-time
Technician - Welding and Assembly - Contract
SPARC Tokamak Team · Devens, MA · Contract
Staff Quality Engineer - Advanced Metrology Integration
Corporate Operations · Devens, MA · Full-time
Security Technology Specialist
Corporate Operations · Devens, MA · Full-time
Assembly Process Engineer - Contract
SPARC Tokamak Team · Devens, MA · Contract
Manufacturing Engineer - Second Shift
Corporate Operations · Somerville, MA · Full-time
Lead Piping Engineer
Engineering · Remote · Devens, MA · Full-time
Vice President of Manufacturing
Corporate Operations · Devens, MA · Full-time
Senior R&D Electromagnetic Analysis Engineer
R&D · Devens, MA · Full-time
R&D Test Engineer - Fluid Systems
R&D · Devens, MA · Full-time
Production Technician Contractor - Second Shift
Corporate Operations · Somerville, MA · Contract
Staff Systems Engineer
Superconductor · Milpitas, CA · Full-time
Production Technician Contractor
Corporate Operations · Somerville, MA · Contract
Senior Control Software Engineer
Engineering · Devens, MA · Full-time
Vice President of Supply Chain
Corporate Operations · Devens, MA · Full-time
Metrology Engineer
SPARC Tokamak Team · Devens, MA · Full-time
Senior Metrology Engineer
Superconductor · Milpitas, CA · Full-time
Senior Manager, Process Engineering
Superconductor · Milpitas, CA · Full-time
Lead Assembly Technician
SPARC Tokamak Team · Devens, MA · Full-time
Senior Power Electronics Engineer
Engineering · Devens, MA · Full-time
Manager, Field Mechanical Engineering - Assembly
SPARC Tokamak Team · Devens, MA · Full-time
Senior Controls Engineer
Corporate Operations · Devens, MA · Full-time
Lead Assembly Technician - Second Shift
SPARC Tokamak Team · Devens, MA · Full-time
Fiber Optic Specialist
Corporate Operations · Somerville, MA · Full-time
Welder - Nights & Weekend Shifts + Differential Pay
Corporate Operations · Devens, MA · Full-time
Senior Shift Operations Engineer - SPARC
SPARC Balance of Plant · Devens, MA · Full-time
Field Mechanical Engineer - Assembly
SPARC Tokamak Team · Devens, MA · Full-time
Manufacturing Engineer - First Shift
Corporate Operations · Somerville, MA · Full-time
Senior Director, SPARC Plant Operations
SPARC Plant · Devens, MA · Full-time
Staff Engineer, Controls and Software
Superconductor · Milpitas, CA · Full-time
Senior Manager, Accounting Operations
Finance · Devens, MA · Full-time
Fiber Optic Specialist
SPARC Tokamak Team · Devens, MA · Full-time
Metrology Engineer - Third Shift
Corporate Operations · Devens, MA · Full-time
Procurement Coordinator - Contract
Corporate Operations · Devens, MA · Contract
Senior Manufacturing Engineer - Weekend Second Shift (Fri, Sat, Sun)
Corporate Operations · Devens, MA · Full-time
Senior Manufacturing Engineer - Weekend First Shift (Fri, Sat, Sun)
Corporate Operations · Devens, MA · Full-time
Director, Project Development
Business · Devens, MA & Richmond, VA · Full-time
Senior Field Mechanical Engineer - Assembly
SPARC Tokamak Team · Devens, MA · Full-time
Diagnostician
SPARC Tokamak Team · Devens, MA · Full-time