IT Service Technician | IT Servicetechniker (m/w/d)

Herrmann Personaldienste GmbH

Köln, Nordrhein-Westfalen, Deutschland
Published Apr 16, 2026
Full-time
Permanent

Job Summary

As an IT Service Technician, you will be responsible for the seamless operation of a data center and the management of critical technical infrastructure. Your day-to-day tasks involve monitoring data center operations, including power supply, cooling systems, and rack management. You will oversee building security systems such as access control and fire protection, while managing physical network cabling and infrastructure. A significant portion of the role involves coordinating external service providers and maintaining technical documentation. This position is particularly attractive due to the high salary potential of up to €80,000, flexible working hours (39-hour week with flexitime), and the stability of working for a major regional utility provider. It offers a modern work environment with excellent public transport access and comprehensive benefits including holiday and Christmas bonuses.

Required Skills

Education

University degree in Computer Science, Business Informatics, or a technical vocational qualification such as Electronics Technician for Industrial Engineering or IT Systems Electronician.

Experience

  • Professional experience in operating technical infrastructures, ideally within a data center environment
  • Experience in electrical engineering and structured network cabling
  • Professional experience in energy supply and technical building systems
  • Proven experience in coordinating and managing external service providers

Languages

German (Fluent)English (Intermediate)

Additional

  • A valid work permit for Germany is mandatory for this position. The role is based on a 39-hour work week with a flexitime frame between 06:30 and 19:00.