Majori GmbH | Germany | 55xxx Mainz | Permanent position | Full time / Home office | Published since: 20.03.2026 on stepstone.de
IT Network Administrator (m/f/d)
For a technically demanding IT environment, we are looking for a network administrator (m/w/d) with a focus on network infrastructure and IT security. You secure the stable operation, optimize existing structures and actively contribute to the further development of the environment. .
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Your tasks • Your profile • What we offer
Operation and development of the network landscape (switching, routing, WLAN)
Support and maintenance of security-relevant network components (e.g. firewall, VPN, segmentation)
Implementation of technical measures to cure and secure infrastructure
Analysis and elimination of disruptions in ongoing operation including sustainable root analysis
Support for internal audits, documentation and technical reviews
Coordination with external partners and service providers in the daily business and in projects
Completed IT training or comparable qualification
Multiannual professional experience in network administration, ideally with security focus
Safe handling of common network protocols, standards and troubleshooting methods
Structured working, sense of responsibility and team orientation
Very good German knowledge (at least C1)
Flexible working hours and modern work equipment
Possibility of mobile work
Individual training options and certifications
Long-term development perspective in a stable IT environment
Attractive salary package plus additional benefits
30 days off
Location
![]() | Majori GmbH | |
| 49074 Mainz | ||
| Germany |
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