About the role#
We are seeking Electrical or Electromechanical Engineering Interns to join our team for the Winter 2027 term. This is a full-time, on-site position based in Devens, Massachusetts. You will work on meaningful projects that support the design and construction of fusion power plants. Responsibilities vary based on team needs and your specific project assignment.
What you'll do#
- Test and debug electronics and RF hardware on the bench.
- Analyze test data using Python.
- Install and commission plant hardware.
- Create test plans for the validation and commissioning of electrical equipment.
- Collect and analyze test results.
- Review and redline electrical drawings.
- Conduct technical analysis of electrical design projects and create specifications.
- Build and install mechanical electrical cabinets and provide support for field work.
- Generate assembly instructions and test procedures for electromechanical systems.
- Assist with setting up and running bench top tests.
- Perform 3D CAD modeling.
What you'll need#
- Pursuing a degree in Electrical Engineering, Mechanical Engineering, Electromechanical Engineering, or Power Electronics.
- Hands-on experience with hand tools, power tools, or test equipment.
- Basic electrical knowledge and experience with 2D or 3D CAD software such as NX or SolidWorks.
- Participation in hands-on student design teams.
- Experience with lab instruments like oscilloscopes, spectrum/network analyzers, signal generators, and bench power supplies.
- Coursework in RF, microwave, or antenna design, or personal experience with amateur radio.
- Proficiency in Python for test automation and data analysis.
- Experience with schematic capture, PCB layout, or SPICE simulation.
- Skills in soldering, cable assembly, or panel wiring gained through projects like Formula SAE, rocketry, or solar car teams.
- Prior co-op or internship experience in power electronics, test engineering, or hardware development.
- Ability to perform tasks such as typing, standing, or sitting for extended periods.
- A commitment to safety when working around industrial hazards such as heat, cold, noise, fumes, strong magnets, lead, high voltage, and cryogenics.
Location & details#
- Location: Devens, MA
- Term: Winter 2027
- Modality: On-site
- Commitment: Full-time (40-50 hours per week)
- Compensation: Paid internship
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.
How to get in at Commonwealth Fusion Systems
Applying early to Commonwealth Fusion Systems gives you a distinct advantage because recruiters review applications before the candidate pool grows too large. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, so you can be among the first to submit your materials. This ensures your profile is visible when the hiring team starts their initial search. You can also improve your response rates by reaching out to the people managing these roles directly. Intern Insider surfaces the recruiters behind the company's roles, allowing you to ask relevant questions or request a referral. Taking this step shows you are serious about the work and helps you stand out from the standard queue.
