Electrical Test Engineer Co-op — Wearable Medical Devices (Hybrid SF)

El Camino Health; San Francisco (CA); Hybrid; USD 34,000 - 48,000; Full time

Job summary

iRhythm Technologies, Inc. is offering a six-month Electrical Test Engineering Co-op Intern role in San Francisco, CA, from January to June 2027.

You will join a small, multi-disciplinary engineering team to test, analyze, and debug circuits for next-generation wearable bio-sensors, contributing to near- and long-term commercialization efforts. The role emphasizes hands-on lab work, data analysis with Python, and prototype bring-up with mentorship and real project ownership.

Qualifications

• Pursuing a degree in biomedical, mechanical, electrical engineering or related field.
• Strong EE fundamentals.
• Detail-oriented with troubleshooting and critical thinking.
• Solid understanding of analog and digital circuits; math/physics base.
• Hands-on lab experience with multimeters, oscilloscopes,Power supplies.
• Experience with schematic/layout tools (Altium bonus) and circuit analysis tools (SPICE).
• Programming with Python for data analysis is a plus.
• Strong communication and ability to work with minimal supervision.

Responsibilities

• Test circuits to support next-gen wearable bio-sensors.
• Analyze data and debug hardware issues.
• Design and evaluate circuits for medical device hardware.
• Collaborate with a small multi-disciplinary engineering team.
• Document results and maintain traceability.
• Assist prototype bring-up and verification.

Skills

Electrical engineering fundamentals

Soldering & lab equipment

Python data analysis

Circuit testing

Debugging

Schematic/PCB familiarity

Altium or SPICE

Education

Bachelor's/Master's/PhD in engineering

Tools

Altium

SPICE

Python

Job description

iRhythm Technologies, Inc. is offering a six-month Electrical Test Engineering Co-op Intern role in San Francisco, CA, from January to June 2027.

You will join a small, multi-disciplinary engineering team to test, analyze, and debug circuits for next-generation wearable bio-sensors, contributing to near- and long-term commercialization efforts. The role emphasizes hands-on lab work, data analysis with Python, and prototype bring-up with mentorship and real project ownership.