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Commonwealth Fusion Systems Jobs

Browse 179 renewable energy jobs at Commonwealth Fusion Systems

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Found 179 jobs

Commonwealth Fusion Systems logo

R&D Electromagnetic Analysis Engineer

Commonwealth Fusion Systems
Apr 28
Somerville, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Principal R&D Instrumentation and Control Engineer

Commonwealth Fusion Systems
Apr 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

R&D Instrumentation and Control Engineer - Industrial Automation

Commonwealth Fusion Systems
Apr 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Structural Mechanical Engineer

Commonwealth Fusion Systems
Apr 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Head of Engineering - Tool Development

Commonwealth Fusion Systems
Apr 28
Milpitas, California
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Real-Time Software Engineer

Commonwealth Fusion Systems
Apr 20
Milpitas, California
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Mechanical Engineer – Cable Magnets

Commonwealth Fusion Systems
Apr 20
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Supplier Integration Manager - Plant Systems

Commonwealth Fusion Systems
Apr 20
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Lead Production Technician - Second Shift

Commonwealth Fusion Systems
Apr 18
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Quality Engineer

Commonwealth Fusion Systems
Apr 17
Somerville, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Controls Software Engineer

Commonwealth Fusion Systems
Apr 16
Milpitas, California
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Principal Technical Project Manager

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Manufacturing Specialist - Second Shift

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Associate Service Desk Engineer - Contract/Part-time

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
CONTRACT_PART_TIME
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Process Engineer

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Production Technician - Second Shift

Commonwealth Fusion Systems
Apr 16
Somerville, Massachusetts
Full Time
Nuclear Energy
$30 - $41/hr
Commonwealth Fusion Systems logo

Director of Systems Engineering

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Supplier Development Engineer - Materials and Processes

Commonwealth Fusion Systems
Apr 16
Remote
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Manufacturing Engineer - NPI

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Environmental, Health & Safety Engineer

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

R&D Technician

Commonwealth Fusion Systems
Apr 16
Somerville, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Facilities and Maintenance Electrician - Second or Third Shift

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Mechanical Engineer - Remote Maintenance

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Principal I&C Commissioning Test Engineer

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Production Technician Contractor - First Shift

Commonwealth Fusion Systems
Mar 21
Devens, Massachusetts
Contract
Nuclear Energy
$30 - $41/hr
Commonwealth Fusion Systems logo

Production Technician - First Shift

Commonwealth Fusion Systems
Mar 21
Devens, Massachusetts
Full Time
Nuclear Energy
$30 - $41/hr
Commonwealth Fusion Systems logo

Principal Electrical Commissioning Test Engineer

Commonwealth Fusion Systems
Mar 21
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Algorithms and Simulation Software Engineer

Commonwealth Fusion Systems
Mar 21
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Process Engineer - Vacuum Systems

Commonwealth Fusion Systems
Mar 21
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Electronics Engineer

Commonwealth Fusion Systems
Mar 21
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Principal Controls Software Engineer

Commonwealth Fusion Systems
Mar 21
Milpitas, California
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

R&D Production Test Operator - Weekend - Second Shift

Commonwealth Fusion Systems
Mar 21
Devens, Massachusetts
TEMPORARY
Nuclear Energy
$30 - $41/hr
Commonwealth Fusion Systems logo

R&D Production Test Operator - Weekend - First Shift

Commonwealth Fusion Systems
Mar 21
Devens, Massachusetts
TEMPORARY
Nuclear Energy
$30 - $41/hr
Commonwealth Fusion Systems logo

Scientist – Boundary Digital Twin

Commonwealth Fusion Systems
Mar 21
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Manager, Remote Maintenance

Commonwealth Fusion Systems
Apr 17
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Service Desk Engineer

Commonwealth Fusion Systems
Mar 21
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Process Engineer, Fueling Systems

Commonwealth Fusion Systems
Mar 21
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Environmental, Health & Safety Technician

Commonwealth Fusion Systems
Mar 21
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Payroll Supervisor

Commonwealth Fusion Systems
Mar 21
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Lead R&D Technician - Second Shift

Commonwealth Fusion Systems
Mar 21
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Mechanical Engineer

Commonwealth Fusion Systems
Mar 21
Milpitas, California
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Fiber Optic Specialist

Commonwealth Fusion Systems
Mar 21
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Salt Process Engineering Manager

Commonwealth Fusion Systems
Feb 25
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Process Engineering Manager

Commonwealth Fusion Systems
Apr 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Manufacturing Engineer - Weekend (Sat, Sun, Mon)

Commonwealth Fusion Systems
Feb 25
Devens, Massachusetts
TEMPORARY
Nuclear Energy
Commonwealth Fusion Systems logo

NDT II Technician - Third Shift

Commonwealth Fusion Systems
Feb 25
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior RF Antenna Engineer

Commonwealth Fusion Systems
Feb 24
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior RF Antenna Engineer

Commonwealth Fusion Systems
Apr 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Metrology Engineer

Commonwealth Fusion Systems
Feb 24
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Metrology Engineer

Commonwealth Fusion Systems
Apr 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Mechanical Engineer, Fueling Systems

Commonwealth Fusion Systems
Feb 24
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Mechanical Engineer, Fueling Systems

Commonwealth Fusion Systems
Apr 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Instrument and Control Valve Commissioning Technician

Commonwealth Fusion Systems
Feb 24
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Realtime Software Engineer

Commonwealth Fusion Systems
Feb 24
Milpitas, California
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Welder - Weekend - First Shift

Commonwealth Fusion Systems
Feb 24
Devens, Massachusetts
Part Time
Nuclear Energy
$30 - $41/hr
Commonwealth Fusion Systems logo

Welder - Second Shift

Commonwealth Fusion Systems
Feb 24
Devens, Massachusetts
Full Time
Nuclear Energy
$30 - $41/hr
Commonwealth Fusion Systems logo

Senior Real-Time Software Engineer

Commonwealth Fusion Systems
Apr 28
Milpitas, California
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Lead Production Technician - Second Shift

Commonwealth Fusion Systems
Feb 24
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Director of Environment, Health, and Safety

Commonwealth Fusion Systems
Feb 24
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Director of Environment, Health, and Safety

Commonwealth Fusion Systems
Apr 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Scientific Software Engineer

Commonwealth Fusion Systems
Feb 13
Remote
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Co-op - Cryogenics Cryoplant Engineer - 2025

Commonwealth Fusion Systems
Feb 13
Devens, Massachusetts
Internship
Nuclear Energy
Commonwealth Fusion Systems logo

Co-op - Cryogenics Analysis Engineer - 2025

Commonwealth Fusion Systems
Feb 13
Devens, Massachusetts
Internship
Nuclear Energy
Commonwealth Fusion Systems logo

Financial Analyst II

Commonwealth Fusion Systems
Feb 25
Remote
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Grant Administrator

Commonwealth Fusion Systems
Apr 16
Remote
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Grant Administrator

Commonwealth Fusion Systems
Feb 13
Remote
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Project Safety Engineer

Commonwealth Fusion Systems
Feb 13
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Mechanical Engineering Manager - TF

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Mechanical Engineering Manager - TF

Commonwealth Fusion Systems
Feb 13
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Cybersecurity Engineer

Commonwealth Fusion Systems
Feb 13
Devens, Massachusetts
HYBRID
Nuclear Energy
Commonwealth Fusion Systems logo

R&D Test Engineer

Commonwealth Fusion Systems
Feb 13
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Instrumentation Test Engineer

Commonwealth Fusion Systems
Feb 13
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Real Time Controls Engineer

Commonwealth Fusion Systems
Feb 13
Devens, Massachusetts
HYBRID
Nuclear Energy
Commonwealth Fusion Systems logo

Lead R&D Technician

Commonwealth Fusion Systems
Feb 13
Somerville, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Manager, R&D Test Engineering

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Manager, R&D Test Engineering

Commonwealth Fusion Systems
Feb 13
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Fiber Optic Specialist

Commonwealth Fusion Systems
Feb 13
Somerville, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Fiber Optic Specialist - Second Shift

Commonwealth Fusion Systems
Feb 13
Somerville, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Field Engineer - Cryogenics

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

CRYO Field Engineer

Commonwealth Fusion Systems
Feb 13
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

R&D Test Engineer - Operations

Commonwealth Fusion Systems
Feb 13
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

R&D Test Engineer - Operations

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Technical Project Manager

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Technical Project Manager

Commonwealth Fusion Systems
Feb 13
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Production Technician - Third Shift

Commonwealth Fusion Systems
Feb 13
Devens, Massachusetts
Full Time
Nuclear Energy
$30 - $41/hr
Commonwealth Fusion Systems logo

Production Technician - First Shift

Commonwealth Fusion Systems
Feb 13
Devens, Massachusetts
Full Time
Nuclear Energy
$30 - $41/hr
Commonwealth Fusion Systems logo

Production Technician - Second Shift

Commonwealth Fusion Systems
Feb 13
Devens, Massachusetts
Full Time
Nuclear Energy
$30 - $41/hr
Commonwealth Fusion Systems logo

Inventory Lead - Second Shift

Commonwealth Fusion Systems
Feb 13
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Production Technician Supervisor - Weekend Shift

Commonwealth Fusion Systems
Jan 30
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Production Director

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Production Director

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Associate Vacuum Systems Engineer

Commonwealth Fusion Systems
Jan 30
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Inventory Coordinator

Commonwealth Fusion Systems
Jan 30
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Manufacturing Specialist - Second Shift

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Principal Environmental Engineer

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Accountant

Commonwealth Fusion Systems
Feb 13
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Accountant

Commonwealth Fusion Systems
Apr 16
Remote
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Materials Test Engineer

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Electrical Commissioning Test Engineer

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Lab Technician Supervisor

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Electrical Engineer

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Electrical Engineer

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Electrical Engineer - Power Supply Design

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Electrical Engineer - Power Supply Design

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Diagnostic Build Engineer

Commonwealth Fusion Systems
Jan 27
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Materials Program Manager

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Materials Program Manager

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Associate R&D Test Engineer

Commonwealth Fusion Systems
Jan 27
Somerville, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Full-Stack Software Engineer

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

R&D Technical Program Manager

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

R&D Technical Program Manager

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Diagnostic Mechanical Engineer

Commonwealth Fusion Systems
Jan 27
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Director of Information Technology

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Mechanical Engineer - HTS Magnet Feeder System

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Operations Planner

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

RF Systems Manager

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Vice President of Environment, Health, Safety, and Security

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Eddy Current Technician Level II - Weekend - Second Shift

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Eddy Current Technician Level II - Second Shift

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Eddy Current Technician Level II - Third Shift

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Eddy Current Technician Level II - Weekend - First Shift

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Eddy Current Technician Level II - First Shift

Commonwealth Fusion Systems
Jan 27
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Welder - Weekend - Second Shift

Commonwealth Fusion Systems
Feb 13
Devens, Massachusetts
TEMPORARY
Nuclear Energy
$30 - $41/hr
Commonwealth Fusion Systems logo

Welder - Weekend - First Shift

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Part Time
Nuclear Energy
$30 - $41/hr
Commonwealth Fusion Systems logo

Robotic Welding Operator - Weekend - Second Shift

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Part Time
Nuclear Energy
$30 - $41/hr
Commonwealth Fusion Systems logo

Robotic Welding Operator - Weekend - First Shift

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Part Time
Nuclear Energy
$30 - $41/hr
Commonwealth Fusion Systems logo

Site Quality Assurance Manager

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Electrical Commissioning Field Lead

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Manufacturing Process Manager - Pre-Assembly

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

R&D Production Test Operator

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

R&D Test Engineer - Operations

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Manufacturing Engineer - NPI - Weekend Shift

Commonwealth Fusion Systems
Jan 30
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Scientist – Wall Conditioning

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Radiation Optics Engineer

Commonwealth Fusion Systems
Jan 28
Somerville, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Radiation Optics Engineer

Commonwealth Fusion Systems
Apr 16
Somerville, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Robotic Welding Operator - Second Shift

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Robotic Welding Operator

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

R&D Test Engineer - Power Systems

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

R&D Test Engineer - Power Systems

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Welder - Third Shift

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
$30 - $41/hr
Commonwealth Fusion Systems logo

Welder - Third Shift

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
$30 - $41/hr
Commonwealth Fusion Systems logo

Manufacturing Process Senior Manager - Assembly

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Field Mechanical Engineer - Assembly

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Mechanical Engineer - Assembly

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Mechanical Engineer - Assembly

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Manager, Fusion Gas Facility Operations

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

R&D HTS Test Engineer

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

R&D HTS Test Engineer

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Mechanical Engineer

Commonwealth Fusion Systems
Jan 28
Milpitas, California
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Supplier Development Engineer

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Financial Analyst

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
HYBRID
Nuclear Energy
Commonwealth Fusion Systems logo

Staff Accountant

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Instrumentation Engineer - Instrumentation Integration

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Materials Engineer - Platings and Coatings

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Materials Engineer - Platings and Coatings

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Principal R&D Instrumentation and Control Engineer

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Principal R&D Instrumentation and Control Engineer

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

R&D Instrumentation and Control Engineer

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

R&D Instrumentation and Control Engineer

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Process Engineer

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Process Engineer

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Molten Salt Engineer

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Molten Salt Engineer

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Salt Operations Engineer

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

R&D Fluids Engineer

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

R&D Fluids Engineer

Commonwealth Fusion Systems
Apr 16
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Cybersecurity Engineer

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior RF Antenna Engineer

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Chief Engineer - Plant Design and Engineering

Commonwealth Fusion Systems
Jan 27
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Director of Systems Engineering

Commonwealth Fusion Systems
Jan 27
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Senior Mechanical Engineer - Plasma Facing Components

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Production Technician Supervisor - Second or Third Shift

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

R&D Test Engineer

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Controls Software Engineer

Commonwealth Fusion Systems
Jan 27
Milpitas, California
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

R&D Technician

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

NDT II Technician - Weekend, First Shift

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
Commonwealth Fusion Systems logo

Network and Infrastructure Engineer

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
HYBRID
Nuclear Energy
Commonwealth Fusion Systems logo

Welder - Second Shift

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
$30 - $41/hr
Commonwealth Fusion Systems logo

Welder - First Shift

Commonwealth Fusion Systems
Jan 28
Devens, Massachusetts
Full Time
Nuclear Energy
$30 - $41/hr