In short
Commonwealth Fusion Systems has 149 live jobs on Jobiba as of 14 November 2026. All of them are in the United States. Jobiba picked up 172 new postings from Commonwealth Fusion Systems in the last 30 days. The most posted roles are Intern, Mechanical Engineer and Technician. 2% of the live jobs are remote and 100% list pay.
How Jobiba counts jobs and pay →Newest first
Commonwealth Fusion Systems jobs
Most posted roles
Intern18Mechanical Engineer18Technician15Senior Manufacturing Engineer7QA Engineer6Software Engineer5
Realtime Controls Software Engineer
Devens, Massachusetts, United States
Added 2d ago$107K – $160K/yrFull Time
R&D Technician - First Shift
Somerville, Massachusetts, United States
Added 2d ago$30 – $45/hrFull Time
R&D Engineer
Somerville, Massachusetts, United States
Added 2d ago$107K – $160K/yrFull Time
Welder - Second Shift
Devens, Massachusetts, United States
Added 2d ago$30 – $41/hrFull Time
Welder - Weekend - First Shift (Fri, Sat, Sun)
Devens, Massachusetts, United States
Added 2d ago$30 – $41/hrFull Time
Power Electronics Engineer
Devens, Massachusetts, United States
Added 2d ago$107K – $160K/yrFull Time
See all 149 Commonwealth Fusion Systems jobsCountry by country
Where Commonwealth Fusion Systems is hiring
Each country has its own page with local jobs, places, roles and pay.
United States172 new in 30 days no earlier 30 days to compare149live jobs
Places
Commonwealth Fusion Systems jobs in Devens127Commonwealth Fusion Systems jobs in Milpitas13Commonwealth Fusion Systems jobs in Somerville8Ayer1
Roles
Mechanical Engineer jobs in United States18Intern jobs in United States18Technician jobs in United States15Senior Manufacturing Engineer jobs in United States7QA Engineer jobs in United States6
All Commonwealth Fusion Systems jobs in United States →Commonwealth Fusion Systems salaries in United States →
Also hiring in United States
All companies hiring in United States →Pay
Commonwealth Fusion Systems salaries
100% of Commonwealth Fusion Systems's live ads list pay. Figures are the pay listed in Commonwealth Fusion Systems's own job ads; Jobiba publishes only role groups with enough ads.
- Mechanical Engineer salary at Commonwealth Fusion Systems$169,500median a year19 ads with pay
- Technician salary at Commonwealth Fusion Systems$80,080median a year18 ads with pay
- Software Engineer salary at Commonwealth Fusion Systems7 ads with pay
- QA Engineer salary at Commonwealth Fusion Systems6 ads with pay
About
About Commonwealth Fusion Systems
Commonwealth Fusion Systems has a public employer profile on Jobiba. Its live jobs, hiring countries and listed pay are above.
Worked at Commonwealth Fusion Systems? Write a review →Frequently asked questions
Commonwealth Fusion Systems: common questions
How many jobs does Commonwealth Fusion Systems have open?
Jobiba lists 149 active jobs at Commonwealth Fusion Systems (as of 14 November 2026). A job is removed from Jobiba when it closes or expires.
Which countries is Commonwealth Fusion Systems hiring in?
Commonwealth Fusion Systems has live jobs on Jobiba in United States (149).
Does Jobiba show salary data for Commonwealth Fusion Systems?
Yes, for Mechanical Engineer, Technician, Software Engineer and QA Engineer. Those pages summarise pay listed in Commonwealth Fusion Systems's own job postings, not payroll data.
See company salaries →Is Commonwealth Fusion Systems hiring right now?
Yes. Commonwealth Fusion Systems has 149 live jobs on Jobiba; the newest was added on 12 November 2026.
What jobs is Commonwealth Fusion Systems hiring for?
The roles Commonwealth Fusion Systems posts most are Intern, Mechanical Engineer, Technician (all kinds), Senior Manufacturing Engineer and QA Engineer.
Where are Commonwealth Fusion Systems's jobs?
Most are in Devens (127), Milpitas (13), Somerville (8) and Ayer (1).
Does Commonwealth Fusion Systems hire for remote jobs?
Yes. 2% of Commonwealth Fusion Systems's live jobs on Jobiba are remote.
Where is Commonwealth Fusion Systems's official careers page?
Commonwealth Fusion Systems's own careers site is jobs.lever.co/cfsenergy. The jobs listed here come from it.
Open Commonwealth Fusion Systems's careers site →