IT System Administrator | Fachinformatiker (m/w/d)

JessenLenz GmbH

Lübeck, Schleswig-Holstein, Deutschland
Published Jan 22, 2026
Full-time
No information

Job Summary

JessenLenz, a renowned provider of high-quality technology products and solutions for over 40 years, is seeking an IT System Administrator to join their team in Lübeck. This role involves comprehensive support for clients both on-site and via remote maintenance. Day-to-day responsibilities include the administration, configuration, and maintenance of Microsoft Server and Client systems, alongside installing software, performing repairs, and managing network infrastructures (LAN, WLAN, VPN). The ideal candidate will have completed vocational training as an IT Specialist (System Integration) or similar, coupled with initial professional experience in IT support, preferably in field service. Essential technical skills include strong knowledge of Microsoft Windows Server/Client OS, Active Directory, virtualization (Hyper-V, VMware), and network technologies. This position offers a dynamic environment with direct customer contact, flat hierarchies, and excellent opportunities for continuous professional development.

Required Skills

Education

Completed vocational training as IT Specialist (System Integration), IT Systems Electronics Technician, or comparable qualifications

Experience

  • Initial professional experience in IT support
  • Experience in field service (ideally)
  • Experience with network technologies

Languages

German (Fluent)

Additional

  • Driver's license Class B