About the role#
We are looking for a Microwave Engineering Intern to join our team for the Summer 2027 term. This is a full-time, on-site position based in Devens, Massachusetts. You will work on meaningful projects involving millimeter wave diagnostic systems and RF components.
What you'll do#
- Work with millimeter wave diagnostic systems, including electron cyclotron emission and edge-scanning reflectometry.
- Build, test, and analyze data for passive RF components and optical assemblies, such as waveguides, antennas, polarizers, and mirrors.
- Perform electromagnetic calculations to determine transmission, reflection, and loss.
What you'll need#
- Currently pursuing a degree in Electrical Engineering, Engineering Physics, Applied Physics, Optical Engineering, or Photonics Engineering.
- Coursework or a clear interest in antennas, optics, or electromagnetics.
- Prior experience in an optics, microwave, RF, or millimeter-wave lab.
- Proficiency with software for electromagnetic calculations, such as Ansys Electronics Desktop, Comsol, or finite element methods.
- Experience with MATLAB and CAD modeling.
- A history of achieving strong results in various pursuits.
- High self-motivation and a drive to solve problems quickly.
- A commitment to safety, including the ability to work around industrial hazards like high voltage, cryogenics, strong magnets, and noise.
Location & details#
- Location: Devens, Massachusetts.
- Term: Summer 2027.
- Modality: On-site.
- Schedule: Full-time.
- Requirements: You must be able to work nights, weekends, or on-call as needed. The role requires the ability to stand, sit, or type for extended periods.
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.
