Service Technician | Energy Technician (m/f/d) for Low and Medium Voltage | Servicetechniker | Energietechniker (m/w/d) für Nieder- und Mittelspannung

WISAG Elektrotechnik Süd-West GmbH & Co. KG

Heuweiler, Baden-Württemberg, Deutschland
Published May 19, 2026
Full-time
Permanent

Job Summary

Join WISAG Elektrotechnik as a Service Technician specializing in low and medium voltage energy systems. Your day-to-day will involve performing maintenance, testing, and repair work on transformers, circuit breakers, protective devices, and switchgear (10kV to 0.4kV). You will also be responsible for fault analysis, troubleshooting, and modernizing components to enhance efficiency and safety. This role requires you to manage site-specific scope and material consumption, serving clients across the Mannheim, Freiburg, Saabrücken, or Stuttgart regions. We are seeking individuals with a completed vocational training in electrical engineering and ideally, professional experience in power supply systems. This is an attractive opportunity with a leading service company offering innovative projects and long-term development prospects.

Required Skills

Education

Completed vocational training as an Electronics Technician for Plant Technology or Energy and Building Technology, Energy Systems Electrician, Industrial Electrician, or similar.

Experience

  • Completed vocational training as an Electronics Technician for Plant Technology or Energy and Building Technology, or similar.
  • Ideally, relevant professional experience in power supply / energy supply, preferably in the 0.4kV to 10kV range.
  • Experience with energy technology supply systems (medium voltage switchgear, transformers, and low voltage distribution boards).
  • Willingness to undertake assembly assignments at changing construction sites in your region.
  • Reliability and independent work style.
  • Possess a driver's license for cars.

Languages

Not specified

Additional

  • Driver's license (Class B) required. Willingness for assembly assignments at changing construction sites in the region.