Development Engineer, Battery Cell Testing | Entwicklungsingenieur Versuch Batteriezelle (m/w/d)

Akkodis Germany Consulting GmbH

Affalterbach, Württemberg, Baden-Württemberg, Deutschland
Published Dec 17, 2025
Full-time
Fixed-term

Job Summary

This role seeks a highly skilled Development Engineer specializing in the testing and validation of Li-Ion battery cells for high-voltage systems. The core responsibility involves acting as the component owner for Li-Ion cells across various HV battery projects. Day-to-day tasks include planning, coordinating, and steering complex development and validation activities with international manufacturers and service providers. A key function is defining, executing, and rigorously evaluating cell tests concerning performance, lifespan, environmental resilience, and safety. Candidates must possess a degree in Engineering Sciences, Chemistry, Electrical Engineering, or a related technical field, coupled with several years of professional experience in Li-Ion cell development, chemistry, or HV battery systems. Success requires strong initiative, precise coordination skills, and fluent English proficiency, ensuring effective collaboration in a global engineering environment.

Required Skills

Education

Degree in Engineering Sciences, Chemistry, Electrical Engineering/Electronics, or Mechatronics

Experience

  • • Several years in development and testing of Li-Ion cells, cell chemistries, or high-voltage battery systems

Languages

English (Fluent)

Additional

  • Willingness to travel