Commonwealth Fusion Systems - United States, Devens, Engineering

Join Commonwealth Fusion Systems as a Senior Diagnostics Mechanical Engineer in Devens. Lead SPARC diagnostic subsystems through design, test, and procurement. Requires 5+ years mechanical design experience and a relevant engineering degree.

Join Commonwealth Fusion Systems as an R&D Test Engineer in Devens. Design and build electrical test equipment for superconducting magnets. Requires 5+ years experience and electrical analysis software skills.

Join Commonwealth Fusion Systems as a Senior R&D Engineer in Devens. Lead HTS magnet design and testing with 7+ years of R&D experience. Help build the future of fusion energy.

Join Commonwealth Fusion Systems as an R&D Test Engineer in Devens. Design, build, and commission test equipment for fusion energy, requiring 5+ years of experience and CAD skills.

Join Commonwealth Fusion Systems as a Manufacturing Engineer on third shift in Devens. Support production operations, troubleshoot quality issues, and drive RCCA investigations. Requires 5+ years of manufacturing engineering experience and a relevant engineering degree.

Join our team as a Fiber Optic Specialist in Devens, MA, working weekend second shifts. Bring 4+ years of fiber optics experience in splicing, testing, and measurements to support R&D and production. Enjoy a 30% shift differential.

Join Commonwealth Fusion Systems as a Senior Manufacturing Engineer on first shift in Devens. Lead process development, tooling, and RCCA for high-precision hardware assembly in a fast-paced fusion energy environment.

Join Commonwealth Fusion Systems as a Nuclear/Systems Engineering Intern in Devens for Summer 2027. Support neutronics analysis and system design while pursuing your engineering degree. Apply now!

Join Commonwealth Fusion Systems as a Mechanical Engineer in Devens. Lead commissioning and integration of manufacturing equipment, drive continuous improvement, and troubleshoot mechanical systems. 5+ years experience required.

Join Commonwealth Fusion Systems as a Summer 2027 Systems Engineering Intern in Devens. Work on requirement-driven designs, trade studies, and risk management while pursuing your engineering degree.

Join Commonwealth Fusion Systems as a Structural Engineering Intern in Devens for Summer 2027. Support structural analysis, design calculations, and technical documentation while pursuing your engineering degree.

Join Commonwealth Fusion Systems as a Summer 2027 Microwave Engineering Intern in Devens. Work on millimeter wave diagnostics, RF components, and electromagnetic calculations. Pursuing EE, physics, or optics degree.