Field Service System Administrator | System Administrator Fieldservice (m/w/d)

Herrmann Personaldienste GmbH

Köln, Nordrhein-Westfalen, Deutschland
Published Jan 22, 2026
Full-time
Permanent

Job Summary

This role involves providing essential on-site IT support and administration for schools and business clients in the Cologne-Bonn-Aachen region, ensuring smooth and reliable IT operations. Day-to-day tasks include independently analyzing and resolving technical disruptions, structured logging of incidents in a ticketing system, and hands-on installation, configuration, and optimization of IT infrastructures tailored to client needs. The System Administrator will also perform regular maintenance and administration tasks to ensure system stability, document technical processes, and actively contribute to the development of digital solutions. Candidates must possess a completed IT education or equivalent qualification, extensive experience with Windows operating systems administration, and proficiency in technical support for peripherals, networks, and ticketing systems. Strong problem-solving skills, technical understanding, and customer orientation are crucial for success in this field service position.

Required Skills

Education

Completed IT training or comparable qualification

Experience

  • Professional experience in IT administration and utilization of Windows operating systems
  • Experience in technical support for printers, IT peripherals, and networks
  • Experience in handling ticketing systems

Languages

German (Fluent)English (Basic)

Additional

  • Driver's license Class B (ideally required)