About the role
Controls Engineering Intern at Relling in San Francisco. On-site, internship. Posted October 2, 2026.
About Relling Systems
Hours: 40-60/week. Duration: A minimum commitment of 3–4 months is required.
Relling Systems (YC S25) builds ready-to-deploy AI robot workcells for US manufacturers. We design and test in San Francisco and put systems to work on factory floors. This role is in person in Potrero Hill, San Francisco.
What you'll do
Help build and test control sequences and sensor interfaces under an engineer's supervision.
Reproduce faults, record measurements and improve commissioning checks.
Own a scoped controls task from test plan to documented result.
What we're looking for
Working toward a relevant degree or equivalent practical training.
A controls, electronics or robotics project; explain what you built and how you tested it.
Comfort asking questions before changing hardware and following safe test procedures.
How to apply
Apply with your resume and a short description of something you built. Project links are optional. Tell us what you owned, what failed and how you tested the fix. Coursework, student teams and personal projects count.
Prefer to apply yourself? Apply on Relling’s site
Quick answers
Where is this job based?
San Francisco. The role is on-site.
How do you apply?
Apply on Relling’s site using the link on this page. With a free Jobmagic account you can see how well you fit first.
Similar jobs
Founders Associate Intern
Clera · San Francisco · On-site
$80k–$110k · 2 hours ago
Senior Software Engineer - Credit Commercial Engineering
Marqeta · Remote - Ontario OR British Columbia
13 hours ago
Director of International Development
Rainmaker Technology Corporation · Washington D.C.
14 hours ago