Service Technician | Service Engineer (Energy Technology) | Servicetechniker | Servicemonteur (m/w/d) Energietechnik

Job Summary

Join a leading German service provider specializing in industrial energy supply, focusing on maintenance and repair across medium and low voltage systems. In this role, based primarily in Kassel with regional deployment, you will perform critical tasks including the maintenance, repair, and diagnostic testing of oil and dry transformers, such as changing seals, processing insulating oil, and identifying fault causes through electrical measurements. You will also be responsible for testing and fault location on medium-voltage cables and performing maintenance and checks on MS and NS circuit breakers and protection devices (e.g., UMZ, Differential). The position involves installation work for small systems, including expanding switchgear and commissioning transformers. This is a full-time, permanent position offering structured onboarding, continuous development opportunities via an online academy, and attractive benefits like holiday and Christmas bonuses, making it ideal for qualified electricians seeking long-term stability in a technologically advanced environment.