Security Systems Service Technician | Informationselektroniker | Elektroniker (m/w/d) als Servicetechniker | Sicherheitstechnik

WISAG Job & Karriere GmbH & Co. KG

Düsseldorf, Nordrhein-Westfalen, Deutschland
Published Apr 14, 2026
Full-time
Permanent

Job Summary

As a Security Systems Service Technician at WISAG, you will join a leading German service provider with over 40 years of expertise in facility security. Based in the Düsseldorf and Cologne metropolitan area, your daily responsibilities involve the installation and maintenance of complex security systems, including fire and burglar alarms, video surveillance, access control, and public address systems. You will work within a professional technical team, utilizing digital service protocols on tablets and coordinating small-scale projects. This role is particularly attractive for those seeking stability and growth, offering a permanent contract, 30 days of vacation, a well-equipped service vehicle, and specialized toolsets. WISAG provides extensive training and support, including a unique foundation program for employees' families, making it an ideal environment for technicians looking to specialize in high-demand security technologies.

Required Skills

Education

Completed vocational training in an electrical field, such as Electronics Technician for Industrial Engineering, Energy and Building Technology, Information and Telecommunications Technology, or Electrical Installer.

Experience

  • Professional experience in electrical engineering or security technology
  • Experience with Honeywell security products (ESSER or NOTIFIER) is preferred
  • Proven experience in maintaining and installing alarm and public address systems
  • Experience in coordinating and managing small technical projects
  • Experience working with digital service and maintenance protocols

Languages

Not specified

Additional

  • Valid driver's license (Class B/PKW) is required. Willingness to participate in on-call shifts and further training in security technology is expected. Position is based in the Düsseldorf/Cologne region.