Service Engineer - Monitoring & Commissioning | Serviceingenieur:in (m/w/d) - Monitoring & Inbetriebnahme

Voltfang GmbH

Aachen, Nordrhein-Westfalen, Deutschland
Published Mar 30, 2026
Full-time
Permanent

Job Summary

As a Service Engineer at Voltfang, you will play a pivotal role in ensuring the long-term reliability and performance of intelligent battery storage systems. Your day-to-day responsibilities involve acting as the central technical contact for customers post-delivery, where you will analyze and resolve technical malfunctions, optimize system configurations for economic efficiency, and coordinate maintenance assignments. You will work at the intersection of development, commissioning, and product management, providing vital feedback to improve future system iterations. This role is ideal for technical professionals who enjoy a mix of hands-on problem solving and customer communication. Joining a mission-driven team in Aachen, you will directly contribute to the energy transition by making renewable energy more predictable and scalable. The position offers significant autonomy, a collaborative culture with flat hierarchies, and modern benefits like hybrid work and 30 days of vacation.

Required Skills

Education

Completed vocational training or a university degree in Electrical Engineering, Mechatronics, Computer Science, Mechanical Engineering, or a comparable qualification.

Experience

  • Initial professional experience in technical service or support, preferably within battery storage, energy technology, or building services engineering
  • Experience in analyzing and rectifying technical malfunctions or system failures
  • Practical experience in customer communication and technical training
  • Experience working with control software and communication interfaces

Languages

German (Fluent)

Additional

  • Willingness to undertake occasional travel to support on-site commissioning is required.