Field Commissioning Technician for Large-Scale Battery Storage Systems | Inbetriebnahmetechniker (m/w/d) für Großspeichersysteme im bundesweiten Außendienst

HOPPECKE Batterien GmbH & Co. KG

Frankfurt am Main, Hessen, Deutschland
Published Apr 2, 2026
Full-time
No information

Job Summary

As a Field Commissioning Technician, you will play a vital role in the deployment and maintenance of large-scale energy storage solutions across Germany. Your daily activities will involve the commissioning of complex battery systems, conducting performance and capacity tests, and performing essential software updates and hardware configurations. You will act as a technical expert for troubleshooting, diagnosing system faults, and providing second-level support to both customers and sales teams. This role is highly mobile, as you will travel nationwide in a provided service vehicle to customer sites. It is an ideal position for a technically-minded professional who enjoys independent work and wants to be at the forefront of renewable energy technology. The role offers a dynamic environment within an innovative company, providing extensive training opportunities and a modern service infrastructure to support your professional growth in the energy sector.

Required Skills

Education

Completed vocational training as a Technician/Master (Techniker/Meister) or a Bachelor's degree in Electrical Engineering.

Experience

  • Professional experience in commissioning or maintenance of electrical systems is preferred but not mandatory.
  • Experience in performing performance and capacity tests on battery systems is advantageous.
  • Proven ability to work independently and follow structured technical processes.
  • Experience in technical customer service or support roles.

Languages

German (Fluent)English (Fluent)

Additional

  • Valid driver's license required for nationwide field service; high willingness to travel extensively within Germany and occasionally internationally; willingness to undergo continuous technical training.