Battery QA Engineer

Job Overview:

Pay Range: $55hr - $60hr • Responsible for supporting battery quality assurance, validation, and testing activities related to Battery Management System firmware and battery technologies. • The role involves executing electrical and battery cycler tests, developing automated test solutions, troubleshooting complex issues, analyzing validation data, and ensuring high-quality testing standards within dynamic engineering environments.

Requirement/Must Have: • Experience with Battery Management System firmware including both QA and development. • Strong programming skills, preferably in Python, for test automation. • Experience using battery testers, source meters, multimeters, and related test equipment. • Excellent debugging and troubleshooting skills. • Strong analytical and problem-solving abilities. • Ability to clearly communicate design issues and resolution strategies. • Ability to work independently in high-pressure and dynamic environments. • Strong documentation and reporting skills.

Experience: • Experience in hardware and firmware verification and validation preferred. • Experience executing electrical and battery cycler tests. • Experience analyzing test data and supporting validation activities. • Experience troubleshooting test equipment and sample issues.

Responsibilities: • Work with technicians and test engineers to execute electrical and battery cycler tests. • Generate KPI metrics for daily laboratory activities. • Review BMU schematics and layouts to verify conformance and testability. • Conduct investigations and prepare technical reports. • Co-develop testing procedures and analyze validation data. • Run complex test setups and design of experiments using high-accuracy test equipment. • Troubleshoot equipment and sample-related issues. • Maintain and resolve test equipment problems as needed. • Ensure collected test data meets high-quality standards. • Use measurement equipment to test batteries and cells.

Should Have: • Knowledge of Li-Ion chemistries and cell modeling. • Experience in industrial hardware and firmware validation environments.

Skills: • Battery Management Systems. • Python programming. • Test automation. • Electrical testing. • Battery cycler testing. • Debugging and troubleshooting. • Data analysis. • Hardware validation. • Firmware validation. • Laboratory test equipment operation.

Qualification And Education: • Master’s degree in Electrical Engineering or Computer Science. • Bachelor’s degree with relevant industrial experience may be considered.

Founded in 2010 and headquartered in the Washington, DC metro area, Cynet Systems Inc. is a leading staffing and recruiting powerhouse. Proudly recognized as a nationally and locally certified diversity firm, Cynet delivers agile, scalable talent solutions across industries. With an active footprint in all 50 U.S. states and Canada, we support thousands of consultants through our expansive, high-performing recruitment engine operating across North America and Asia—ensuring speed, quality, and consistency in every hire.