Installation and Service Technician | Montage- und Servicetechniker (m/w/d)

Mainzer Netze GmbH

Mainz am Rhein, Rheinland-Pfalz, Deutschland
Published Jan 23, 2026
Full-time
Permanent

Job Summary

This role as an Installation and Service Technician involves the critical assembly, commissioning, and maintenance of complex security systems, including fire, intrusion, and voice alarm technology, primarily focusing on intrusion detection. Day-to-day responsibilities include performing general electrical and cross-trade technical work, meticulous system documentation, and participating in mandatory acceptance tests with regulatory bodies like TÜV and the police. The ideal candidate holds completed vocational training in telecommunications or electrical engineering and brings several years of professional experience specifically with security systems. You must possess fundamental knowledge of security technology, strong PC skills (MS Office), and a structured, customer-oriented approach. This position offers the stability of working for a major regional utility provider on a permanent contract, ensuring reliable infrastructure for the community and requiring participation in an on-call rotation.

Required Skills

Education

Completed vocational training, ideally in Telecommunications, Communication Technology, or Electrical Engineering

Experience

  • Several years of professional experience in the assembly and commissioning of security systems
  • Fundamental knowledge and experience in security technology required

Languages

Not specified

Additional

  • Participation in on-call duty (Rufbereitschaftsdienst); Class B Driving License; Interest in further training