System Test Engineer Co-Op Full Time Intern Jan-June 2027

iRhythm Technologies

Hours: Full time
Where: San Francisco, CA
Posted: Sep 24

Career-defining. Life-changing.

At iRhythm, you’ll have the opportunity to grow your skills and your career while impacting the lives of people around the world. iRhythm is shaping a future where everyone, everywhere can access the best possible cardiac health solutions. Every day, we collaborate, create, and constantly reimagine what’s possible. We think big and move fast, driven by our commitment to put patients first and improve lives. We need builders like you. Curious and innovative problem solvers looking for the chance to meaningfully shape the future of cardiac health, our company, and your career

What you'd do

Use requirements for our medical device and software to write test cases that check both whether the features work as intended and whether they can fail under certain conditions.
Confirm that the software tools we use in development and testing (but that aren’t part of the medical device itself) work correctly and reliably.
Record and share your test results in a clear way (for example, in reports or Jira tickets) so the team can easily understand the issue and take action.
Look into problems, try to reproduce them, and test fixes to make sure the issue is really resolved before release

About iRhythm Technologies

Help evaluate a connected cardiac monitoring system across wearable hardware, embedded software, applications, tools, and infrastructure. You will learn how system requirements become test cases and how engineers verify expected behavior and potential failure conditions. Working across disciplines, you will execute tests, document objective evidence, investigate unexpected results, and help confirm that corrections are effective before release.

Starts: 2026-09-24