Protection Technician / Commissioning Engineer | Schutztechniker/ Anlageninbetriebnehmer (w/m/d)

Job Summary

As a Protection Technician / Commissioning Engineer at COLONIA Elektromontagen, you will play a vital role in the lifecycle of power supply systems. Your day-to-day responsibilities include configuring and testing protection devices in medium-voltage systems, testing current and voltage transformers, and calculating protection settings using network calculation software to ensure optimal grid selectivity. You will also manage the configuration of low-voltage circuit breakers, perform on-site measurements, and lead the full commissioning process of power supply systems, including final documentation. This role requires a strong technical background in electrical engineering and a proactive, analytical mindset. You will work on diverse and challenging projects, providing you with the opportunity to apply your expertise in protection and control technology across various voltage levels in a professional and collaborative environment.