Medium Voltage Protection Technician | Schutztechniker (m/w/d) Mittelspannung | Energietechnik

WISAG Elektrotechnik Süd-West GmbH & Co. KG

Hamburg, Hamburg, Deutschland
Published Nov 4, 2025
Full-time
Permanent

Job Summary

This role seeks a Medium Voltage Protection Technician to join WISAG Elektrotechnik, a leading service provider specializing in industrial power supply systems across Germany. The core responsibilities involve conceptualizing and designing robust protection systems for medium voltage networks. Day-to-day tasks include creating detailed circuit diagrams for new and modified medium voltage switchgear, followed by the crucial work of programming, parameterizing, and testing protection relays using state-of-the-art equipment. A significant part of the job is the on-site commissioning of medium voltage switchgear and associated protection technology at client locations. Candidates must also perform maintenance, repair, fault analysis, and troubleshooting on electrical energy supply systems, including transformers. Required qualifications include a completed electrical engineering apprenticeship and relevant professional experience in medium voltage environments and protection technology. This position offers a permanent contract, regional deployment flexibility, and strong support for continuous professional development.

Required Skills

Education

Completed electrical engineering apprenticeship. Further qualification as Master Craftsman or Technician is desirable but not mandatory.

Experience

  • Relevant professional experience in medium voltage environments
  • Experience handling power engineering supply systems (Medium voltage switchgear, transformers, and low voltage distribution)
  • Good knowledge of protection technology

Languages

Not specified

Additional

  • Willingness to undertake assembly/installation assignments within the assigned region.