Opportunities in United States

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%

Weld and inspect large metallic structures and tooling within specified timelines and budgets Set up welding processes as per specifications, incl. determining the correct equipment to use and methods based on the requirements Read and analyze drawings and take detailed measurements to plan the project layout Cut and join material Perform hand welding or semi-automated welding. Utilize advanced forms of welding when needed. Weld components in vertical, flat, and overhead positions Provide manufacturability feedback to design engineers for weld geometries and material selection Perform welding equipment qualification trials Troubleshoot and resolve manufacturing discrepancies with a focus on continuous improvement Follow safety procedures at all times

Documented Training or Certification in most of the following: Blueprint Reading and Fabrication, Gas Metal Arc Welding (GMAW), Gas Tungsten Arc Welding (GTAW), Advanced Shielded Metal Arc Welding (SMAW) 5+ years' experience as a welder on large structural systems and tooling Experience with large metallic structures and manufacturing processes related to welding Experience in producing welds to pass industry standard requirements Experience welding stainless steel Experience using GTAW process to weld copper

Experience in welding for pressure vessel, aerospace, and/or nuclear applications GTAW, GMAW, SMAW, Electron Beam and Laser Welding Experience Experience operating mechanized or automated welding equipment The ability to read and interpret technical drawings and documentation Excellent attention to detail Knowledge of various forms of welding equipment and procedures The capacity to work unsupervised A detailed understanding of mathematical and numerical data and calculations Project and time management

Ability to lift up to 50 lbs regularly Perform activities such as stooping, typing, standing, and sitting for extended periods of time Dedication to safety to mitigate industrial hazards that may include heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, and cryogenics Willingness to travel occasionally or do required nights/weekends/on-call