Intern - Electrical/Electromechanical Engineer - Spring 2027
EngineeringMechanical Engineer
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Quick Summary
Requirements Summary
Pursuing a degree in Electrical Engineering, Mechanical Engineering, Electromechanical Engineering, or Power Electronics Hands-on experience with hand tools, power tools,
Technical Tools
EngineeringMechanical Engineer
About Commonwealth Fusion Systems:
Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy.
Combining decades of research, top talent, and new technologies, we’re designing and building commercially viable fusion power plants. And we're working with policymakers, suppliers, and many others to build the energy industry of the future.
We’re in the best position to make it happen. Since 2018, we’ve raised $4 billion of capital, making us the largest and leading fusion company in the world.
Now we’re looking for more thinkers, doers, builders, and makers to join us. People who’ll bring new perspectives, solve tough problems, and thrive as part of a team.
If that’s you and this role fits, we want to hear from you.
Join the power movement as an Electrical or Electromechanical Engineering Intern
We are looking for talented Electrical or Electromechanical Engineering Interns to join our team! CFS interns are highly valued within the organization and placed into meaningful and challenging roles.
We currently have multiple openings for the Electrical/Electromechanical Engineering Internship on the Electrical Engineering Team. Please note that the following list encompasses all available roles, so individual responsibilities will vary depending on the specific position:
- Test and debug electronics and RF hardware on the bench
- Analyze test data in Python
- Install and commission plant hardware
- Create test plans for the validation and commissioning of electrical equipment
- Test result collection & analysis
- Electrical drawing review and redline
- Technical analysis of electrical design projects and specification creation
- Mechanical electrical cabinets build, installation, and electrical technician support vendor and field work
- Electromechanical System Documentation, generate assembly instructions, test procedures
- Aid the setup and running of bench top tests
- CAD 3D modeling
Please note that the list below encompasses the requirements for all available roles, so individual requirements will vary depending on the specific position:
- 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 and 3D CAD software (e.g., NX, SolidWorks)
- Participation in hands-on student design teams
- Experience with lab instruments such as oscilloscopes, spectrum/network analyzers, signal generators, and bench power supplies
- RF, microwave, or antenna coursework, or amateur radio experience
- 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 (e.g., from Formula SAE, rocketry, solar car, or similar design teams)
- Prior co-op or internship experience in power electronics, test engineering, or hardware development
#LI-Onsite
At CFS, we excel in fast-paced environments, driven by our values of integrity, execution, impact, and self-critique. As we grow, we’re eager to bring on mission-driven folks who offer diverse perspectives and fresh ways to tackle challenges.
We value diversity deeply and are proud to be an equal opportunity employer by choice. We consider all qualified applicants equally, regardless of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law.
This role requires compliance with U.S. laws concerning the export of controlled or protected technologies or information (collectively, “Export Control Laws"). Any offer of employment will be contingent on the need for compliance with such Export Control Laws.
Location & Eligibility
Where is the job
Devens, United States
On-site at the office
Who can apply
US
About this job
- Pay per year
- ≈ $52,000–$79,040 a year
- 51% below the $135,000 median for Mechanical Engineer jobs on Jobera (818 salaries).
- Who can apply
- United States
- Posted
- Today
Listing Details
- Posted
- October 30, 2026
- First seen
- October 30, 2026
- Last seen
- October 30, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 79%
- Scored at
- October 30, 2026
Signal breakdown
freshnesssource trustcontent trustemployer trust
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