Electrical Technician for I&C Systems | Elektriker/ Elektroniker für den Bereich MSR (m/ w/ d)

Theod. Mahr Söhne GmbH

Aachen, Nordrhein-Westfalen, Deutschland
Published Feb 20, 2026
Full-time
Permanent

Job Summary

This role involves the installation and wiring of electrical and control systems for sanitary, heating, and ventilation (HVAC) units. As a key technical contributor, you will perform system commissioning alongside project managers, wire control cabinets, and conduct measurements according to DIN VDE standards. Your day-to-day will also include troubleshooting technical building equipment (TGA), coordinating subcontractors within the Instrumentation and Control (I&C) sector, and responding to short-term service calls. This position is ideal for those who enjoy a mix of structured project work and flexible problem-solving. Joining a family-owned company with over 180 years of history, you will benefit from a secure permanent contract, high-quality tools, and a modern vehicle fleet. The role offers an attractive package including a sign-on bonus, 30 days of vacation, and significant professional development opportunities in a supportive, family-oriented work culture.

Required Skills

Education

Completed vocational training as an Electrician (Elektriker) or a comparable electrical qualification.

Experience

  • Completed vocational training as an Electrician or a comparable qualification
  • Professional experience in electrical installation and commissioning of ventilation and heating systems
  • Experience in control cabinet construction and wiring
  • Experience in troubleshooting and technical building automation (TGA)
  • Experience in coordinating subcontractors and supporting project management

Languages

Not specified

Additional

  • Valid Class B driver's license required. Ability to work flexibly for short-term troubleshooting assignments. Permanent, full-time position based in Aachen.