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# System- und Netzwerkadministrator

- **Company:** FERCHAU GmbH
- **Location:** Leipzig, Germany
- **Contract:** Permanent contract
- **Skills:** Bash Shell, Dynamic Host Configuration Protocol, Domain Name System (DNS), Virtual Private Networks (VPN), Python (Programming Language), Network Architecture, Network Administration, Windows PowerShell, Systems Integration, TCP/IP, Wireshark, Virtual Local Area Networks, Firewalls (Computer Science), Information Technology
- **Published:** September 2, 2026
- **Apply:** https://www.ferchau.com/de/de/bewerber/jobs/486583

## About the Role

* Abschluss im IT-Bereich (z. B. Fachinformatik Systemintegration, Informatik) und erste Praxis in Netzwerkadministration
 * Fundierte Kenntnisse in TCP/IP, DNS, DHCP, VPN, VLANs sowie Umgang mit Routern, Switches und Firewalls
 * Security- und Troubleshooting-Kompetenz (Segmentierung, IDS/IPS, Wireshark); Erfahrung mit Monitoring-Tools
 * Grundlagen in Automatisierung/Skripting (PowerShell/Bash/Python) und ITIL-orientierten Prozessen (Incident/Change)
 * Strukturierte Arbeitsweise, analytische Problemlösung und saubere Dokumentation
 * Verhandlungssichere Deutschkenntnisse (C1) und gute Englischkenntnisse (mind. B2)

## Description

* Überwachung, Wartung und Optimierung der Netzwerkleistung
 * Implementierung und Verwaltung von Sicherheitsmaßnahmen (Firewalls, VPN, Zugriffskontrollen)
 * Planung, Design und Implementierung von Netzwerkinfrastrukturen
 * Diagnose und Behebung von Netzwerkproblemen zur Sicherstellung der Verfügbarkeit
 * Durchführung von Updates, Patches und Hardware-Austausch
 * Kapazitätsplanung sowie Dokumentation der Netzwerkkonfigurationen


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