About this role
About Commonwealth Fusion Systems:
Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy.
Combining decades of research, top talent, and new technologies, we’re designing and building commercially viable fusion power plants. And we're working with policymakers, suppliers, and many others to build the energy industry of the future.
We’re in the best position to make it happen. Since 2018, we’ve raised $4 billion of capital, making us the largest and leading fusion company in the world.
Now we’re looking for more thinkers, doers, builders, and makers to join us. People who’ll bring new perspectives, solve tough problems, and thrive as part of a team.
If that’s you and this role fits, we want to hear from you.
Join the power movement as a Production Welder
This individual is responsible for performing manufacturing in-house welding work for cutting edge high-field superconducting magnets.
The specific hours and pay differentials are:
Weekday second shift (Monday-Friday, 2 p.m. - 10:30 p.m.): 10%
Weekday third shift (Monday–Friday, 10 p.m. – 6:30 a.m.): 15%
Weekend first shift (Friday, Saturday, Sunday 6 a.m. – 6 p.m.): 15%
Weekend second shift (Friday, Saturday, Sunday, 6 p.m. – 6 a.m.): 30%
Frequently Asked Questions
What is the salary for the Welder - Nights & Weekend Shifts + Differential Pay role at cfsenergy?
The listed salary for this Welder - Nights & Weekend Shifts + Differential Pay position at cfsenergy is USD 30–41. This is an Full time role.
Where is the Welder - Nights & Weekend Shifts + Differential Pay position at cfsenergy located?
This Welder - Nights & Weekend Shifts + Differential Pay role at cfsenergy is based in Devens, MA. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Welder - Nights & Weekend Shifts + Differential Pay role at cfsenergy full-time or part-time?
This is listed as a Full time position. It is posted as a Welder - Nights & Weekend Shifts + Differential Pay role in the Operations - Manufacturing department at cfsenergy.
Which team or department does the Welder - Nights & Weekend Shifts + Differential Pay at cfsenergy belong to?
This Welder - Nights & Weekend Shifts + Differential Pay position is part of the Operations - Manufacturing department at cfsenergy. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Welder - Nights & Weekend Shifts + Differential Pay position at cfsenergy?
Click the "Apply Now" button on this page. You will be redirected to cfsenergy's official application portal hosted on lever where you can submit your application directly.
When was the Welder - Nights & Weekend Shifts + Differential Pay job at cfsenergy posted?
This Welder - Nights & Weekend Shifts + Differential Pay position at cfsenergy was posted on Jun 1, 2026. Apply as soon as possible — early applications are often reviewed first.