onsite
Senior Cell Test Engineer - Powertrain Engineering - Tesla Germany GmbH
QA Engineer
Lead advanced cell testing for powertrain systems, driving performance, safety, and reliability improvements using Python-driven data analysis and cutting‑edge BMS technologies.
About the role
Key Responsibilities
- Design, execute, and optimize cell test protocols for powertrain battery modules, ensuring compliance with safety and performance standards.
- Collect and analyze test data using Python and statistical tools to identify trends, root causes, and improvement opportunities.
- Collaborate with BMS and powertrain teams to integrate test findings into design iterations and validation cycles.
- Develop and maintain automated test scripts and data pipelines, enhancing repeatability and throughput.
- Document test procedures, results, and recommendations in clear technical reports for cross‑functional stakeholders.
Requirements
- Bachelor’s or Master’s degree in Electrical Engineering, Mechanical Engineering, or related field.
- 5+ years of experience in battery cell testing, preferably in automotive or powertrain environments.
- Proficiency in Python for data analysis and automation.
- Strong understanding of battery management systems and powertrain integration.
- Excellent communication skills and ability to work collaboratively in a fast‑paced, multidisciplinary team.
Skills
pythondata analysis