Fusion Fuel Systems Intern

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    Commonwealth Fusion Systems

    501-1,000 employeesFounded 2018Devens, MassachusettsEnergy Technology
    Actively hiringPaidWinter 2027Summer 2027Energy Technology
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    Best applied by Nov 6

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    About the role#

    We are looking for a Fusion Fuel Systems Intern to join our team in Devens, Massachusetts. This is a full-time, paid internship available for the Winter or Summer 2027 terms. You will work on-site, contributing to the development of fusion power plants.

    What you'll do#

    • Perform hands-on commissioning work for SPARC fueling systems.
    • Analyze and interpret test data to optimize fuel system operations.
    • Assist in setting up hydrogen R&D test stands.

    What you'll need#

    • Enrollment in a degree program in Chemical Engineering, Chemistry, Physics, or Mechanical Engineering.
    • Practical laboratory experience.
    • Experience with at least one of the following: vacuum equipment, data analysis, modeling, Python, or fusion-related R&D.
    • A strong dedication to safety to mitigate industrial hazards, including exposure to high voltage, cryogenics, noise, and fumes.
    • Ability to perform tasks such as typing, standing, or sitting for extended periods.
    • Capability to walk up and down stairs to access the tritium facility.
    • Willingness to travel or work nights, weekends, and on-call shifts as needed.

    Location & details#

    • Location: Devens, Massachusetts.
    • Work Modality: On-site.
    • Term: Winter 2027 or Summer 2027.
    • Commitment: Full-time.

    About Commonwealth Fusion Systems

    Commonwealth Fusion Systems develops fusion power plants to supply clean energy. Founded in 2018 and based in Devens, Massachusetts, the company employs between 501 and 1,000 people. It specializes in energy technology and has created high-temperature superconducting magnets to support commercial fusion. The organization operates as a private entity.

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