Production Welder: High-Field Magnet Fabrication

Cfsenergy; Harvard (MA); On-site; USD 70,000 - 100,000; Full time

Job summary

Commonwealth Fusion Systems is seeking a Production Welder to perform in-house welding on large metallic structures and tooling for cutting‑edge high-field superconducting magnets. You will follow specifications, set up processes, read drawings, and ensure workmanship aligns with project timelines and budgets.

Applicants should have 5+ years of welding experience on large structural systems, proficiency in GTAW, GMAW, SMAW, and familiarity with stainless steel and copper welding.

Qualifications

• 5+ years' experience as a welder on large structural systems and tooling.
• Reading and interpreting blueprints and welding drawings.
• Ability to set up welding processes per specifications and select equipment.

Responsibilities

• Weld and inspect large metallic structures and tooling within timelines and budgets.
• Set up welding processes per specifications, including equipment selection.
• Read drawings and take measurements to plan layouts.
• Weld in vertical, flat, and overhead positions; perform hand or semi-automated welding.

Skills

Blueprint Reading

Quality Assurance

Safety Compliance

Math & Measurements

Tools

GTAW

GMAW

SMAW

Electron Beam Weld

Laser Weld

Job description

Commonwealth Fusion Systems is seeking a Production Welder to perform in-house welding on large metallic structures and tooling for cutting‑edge high-field superconducting magnets. You will follow specifications, set up processes, read drawings, and ensure workmanship aligns with project timelines and budgets.

Applicants should have 5+ years of welding experience on large structural systems, proficiency in GTAW, GMAW, SMAW, and familiarity with stainless steel and copper welding.