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Relling
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Controls Engineering Intern

Location
San Francisco
Work mode
On-site
Employment type
Internship

About the job

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.

From Relling's careers page (Ashby), checked 29 Oct 2026.

How to apply

  1. Select Apply on rellingsystems.com. It opens Relling's own application form in a new tab, run on Ashby.
  2. Fill in the form and upload your résumé there. Jobiwork never sees your application.
  3. Relling will reply to you directly. No real employer asks you for money to apply.

Posted 2 Oct 2026 · checked 29 Oct 2026 · Report this job

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