About the role#
As a Test Automation Engineer Intern, you will work with our engineering team to develop and maintain systems that validate firmware and electronics for energy storage products. You will build test stands, write automation code, and investigate hardware failures. This role provides an opportunity to apply academic knowledge to production-scale test systems while receiving mentorship from experienced engineers. You will own a scoped project from start to finish and present your findings at the end of the term.
What you'll do#
- Write and maintain Python test automation for firmware and hardware validation using pytest and internal frameworks.
- Develop drivers and tooling for programmable power supplies, electronic loads, data acquisition, and switching hardware using protocols such as SCPI, CAN, and Modbus.
- Assist in bringing up new test stands, including fixture assembly, wiring, and software sequencing.
- Investigate hardware failures by analyzing CAN traces, instrument logs, and bench tools to identify issues in test code, fixtures, or units under test.
- Add regression coverage to CI pipelines to automate firmware validation.
What you'll need#
- Currently pursuing a BS or MS in Electrical Engineering, Computer Engineering, Computer Science, Mechatronics, or a related field.
- Working proficiency in Python, including the ability to read and modify existing codebases.
- Experience writing automated tests with pytest or a comparable framework.
- Solid understanding of circuit basics, including voltage, current, resistance, and power.
- Ability to read and interpret schematics, wiring diagrams, and datasheets.
- Familiarity with Git and pull-request-based workflows is preferred.
- Familiarity with Linux command line and industrial protocols like CAN, Modbus, or SCPI is a plus.
Location & details#
- Location: San Francisco, California
- Term: Fall 2026
- Modality: On-site
- Status: Full-time, paid internship
- Compensation: $41, $47.50 per hour
How to get in at Redwood Materials
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