# Intern - R&D Test Engineer - Spring or Summer 2027 at Commonwealth Fusion Systems (CFS)

- Company: Commonwealth Fusion Systems (CFS)
- What the company does: The world's largest and leading commercial fusion energy company. Backed by Khosla.
- Company website: https://cfs.energy/
- Type: Startups
- Level: Internship
- Location: Devens, MA & Somerville, MA
- Work setup: On-site
- Pay: $25 to $38/hr (USD)
- Posted: 2026-10-30
- Apply by: 2026-12-14
- Apply: https://jobs.lever.co/cfsenergy/41725c72-2242-4ae4-815a-21064d7d7d05?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/commonwealth-fusion-systems-cfs-intern-r-and-d-test-engineer-spring-or-summer-20/

## About the role

We currently have multiple openings for the R&D Test Engineering Internship. Please note that the following list encompasses all available roles, so individual responsibilities will vary depending on the specific position: Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- Pursuing a degree with focus in the field of Mechanical Engineering, Electrical Engineering, Aerospace Engineering, or Physics
- Prior experience with a hands-on hardware internship, Formula SAE, Rocket Club, Machine Shop, or equivalent
- Proficiency with basic hardware tools and test equipment (torque wrenches, multimeters, calipers, saws, drills, taps, power supplies, etc...)
- Demonstration of exceptional results through a range of different pursuits
- High self-motivation and drive to execute quickly with excellent troubleshooting/problem-solving skills
- Perform activities such as typing, standing, or sitting for extended periods of time

Tags: Internships

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/commonwealth-fusion-systems-cfs-intern-r-and-d-test-engineer-spring-or-summer-20/