Commonwealth Fusion Systems
Intern - Microwave Engineer - Summer 2027
Devens, MA · On-site · Internship · Posted Oct 26, 2026
- Education
- Currently enrolled college students at any level from bachelor’s degree to PhD; pursuing an engineering degree in a specified field.
- Visa sponsorship
- Interns must be authorized to work in the United States for any employer.
About the job
Supports millimeter-wave diagnostic systems through RF component and optical assembly testing, data analysis, and electromagnetic calculations.
What you'll do
- Work with millimeter-wave diagnostic systems, including edge-scanning reflectometry and electron cyclotron emission.
- Build, test, and/or analyze data from passive RF components and optical assemblies.
- Calculate electromagnetic transmission, reflection, and loss.
What they ask for
- Pursuing an engineering degree focused on Electrical Engineering, Engineering Physics, Applied Physics, Optical Engineering, or Photonics Engineering.
- Classwork or demonstrated interest in electromagnetics, optics, or antennas.
- Experience in an RF, microwave, millimeter-wave, or optics lab.
- Must be authorized to work in the United States for any employer.
Nice to have
- Software experience with electromagnetic calculations, matlab, or CAD modeling.
- Demonstration of exceptional results through a range of different pursuits.
Pay
USD 25–38 per-hour-wage; base salary
Tools
Ansys Electronics Desktop, Comsol, finite elements methods, matlab, CAD modeling
Model-written summary · the original posting is authoritative