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EI
E-Solutions Inc.
Battery Test Engineer
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Job Description
Battery Test Engineer (Cupertino, CA, 95015) | 10/19/26 Job Description Contract || Battery Test Engineer ||
Location :
Cupertino, CA ( Day 1 Onsite)JD :
Battery Test Engineer Key Qualifications:
- Experience in Battery Management System (BMS) firmware, mix of QA & Development.
- Strong Programming skills (preferably in Python) for test automation.
- Experienced in various test tools like battery testers, source meter, multi meter, etc.
- Excellent debugging skills to tackle challenging problems.
- Strong analytical/problem solving skills to support proposed solutions.
- Ability to articulate design issues and path to resolution both verbally and with Documentation.
- Proven ability to work independently under high pressure and comfortable working in a dynamic environment.
- Knowledge of Li-Ion chemistries and cell modeling is a plus.
- Prior industrial experience in hardware/firmware verification and validation is preferred.
Responsibilities:
- Work with other technicians and test engineers to execute electrical and battery cycler tests and provide accurate result report.
- Generate KPI for day to day lab activities.
- Review BMU schematics and layout to verify conformance and to determine testability.
- Conduct investigations and prepares reports to support investigations.
- Co-develop procedures and analyzes data for validation activities.
- Run complex test setups and DOEs using high accuracy test equipment.
- Troubleshoot equipment and sample issues, maintain and solve test equipment problems as needed.
- Ensure that the test data collected meets the highest standard of quality.
- Use various types of measurement equipment to test batteries and cells.