Test Engineer - Battery Development (Redox Flow) | Materialdisponent (m/w/d) SAP MM Supply Chain Management

iSK GmbH Personaldienstleistungen

Mülheim an der Ruhr, Nordrhein-Westfalen, Deutschland

Published Apr 17, 2026

Full-time

No information

Job Summary

This role involves the operation and continuous development of an electrochemical laboratory for an internationally active technology group. As a Test Engineer, you will be responsible for the setup, commissioning, and testing of Redox Flow battery cells. Day-to-day activities include conducting systematic test series, analyzing performance metrics, and documenting standardized test processes. This position is ideal for professionals passionate about R&D and innovative energy storage technologies. The role offers a unique opportunity to work within a modern laboratory environment on cutting-edge battery research, providing long-term project stability and professional development within a structured, supportive team. You will play a critical role in advancing sustainable energy solutions through precise data analysis and experimental execution.

Required Skills

Education

University degree or certified technician qualification in Electrochemistry, Process Engineering, or a comparable field.

Experience

Several years of professional experience in a laboratory environment or battery research
Proven experience in electrochemical measurement techniques and data analysis
Practical experience in the setup and operation of battery test series
Experience with energy storage systems or Redox Flow technology is highly preferred

Languages

German (Fluent)English (Fluent)

Additional

The role is located in Mülheim an der Ruhr and involves working within a research and development (R&D) environment under a labor leasing (Arbeitnehmerüberlassung) arrangement.