Senior System Engineer I

iRhythm Technologies, Inc. • San Francisco, CA

82d • $115,200 - $150,000

About The Position

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.

Requirements

• Bachelor’s degree in Electrical, Biomedical, or a related engineering discipline (Master’s degree preferred).
• Minimum 5 years of relevant experience in test system or fixture development.
• Proficient in reading and interpreting circuit board schematics and layouts.
• Experience with medium to high-volume manufacturing and automated test systems.
• Familiarity with OTA wireless technologies (BLE, cellular, etc.) in PCBA testing is a plus.
• Strong communication and collaboration skills with the ability to clearly convey technical information to multidisciplinary teams.
• Prior experience in medical device development is highly desirable.

Responsibilities

• Create robust, efficient, and scalable test fixtures and systems that ensure product quality and reliability.
• Drive manufacturing test architecture, define system requirements, and develop design documentation for tools and fixtures.
• Work closely with cross-functional teams—including electrical, mechanical, software, and manufacturing engineers—to ensure critical product functions are fully tested during production.
• Manage external fixture vendors and coordinate internal software resources to deliver test systems that meet design, cost, and schedule goals.
• Lead integration and troubleshooting efforts for complex, multi-component systems.
• Support design verification testing and ensure compliance with medical device standards.
• Assess and mitigate process risks related to test fixture usage (PFMEA).
• Collaborate closely with Manufacturing teams to understand processes, business objectives, and user needs.

Benefits

• Inclusive workforce environment.
• Opportunities for career growth and advancement.
• Work-life balance with hybrid work arrangement.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: Bachelor's degree
• Number of Employees: 1,001-5,000 employees