IT Systems Administrator (Network Systems) | Fachinformatiker (m/w/d)

Job Summary

This role involves taking responsibility for the IT infrastructure and network systems as a Systems Administrator in Düsseldorf. The core duties center around providing Second- and Third-Level support for back-office applications, managing Microsoft Windows operating systems (Client and Server), and overseeing the telephony, network, and firewall infrastructure. Key responsibilities also include user and rights management, planning system integrations, maintaining comprehensive system documentation, and actively participating in IT projects and tenders. The ideal candidate holds a degree in Computer Science or a comparable qualification (e.g., IT Specialist for System Integration) and possesses several years of professional administration experience. Essential technical skills include deep knowledge of Windows environments, virtualization, RZ/network infrastructure (SAN/FC, WLAN), and IT security concepts. This position offers a team-oriented, secure, and family-friendly work environment with flexible working hours, mobile work options, 30 days of vacation, and attractive compensation based on the TV MD tariff.