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# IT-Netzwerk Administrator

- **Company:** Michael Page International (Deutschland) GmbH
- **Location:** Hamburg, Germany (Remote available)
- **Salary:** €60,000.0 - €75,000.0
- **Contract:** Permanent contract
- **Skills:** Wireless LAN, Network Analysis, Cyber Security, Internet Protocol Security (IP SEC), IPv4, IPv6, Virtual Private Networks (VPN), Local Area Networks, Routing, Network Administration, Cisco Nexus Switches, Open Shortest Path First (OSPF), Paessler Router Traffic Grapher, Zero Trust Network Access, TCP/IP, Wireshark, Virtual Local Area Networks, Virtual Router Redundancy Protocols, Wide Area Networks, Network Access Control, ARUBA, Firewalls (Computer Science), SolarWinds (Software), Palo Alto Networks, Fortinet, Firepower, Cisco Switches, Cisco, SSL VPN
- **Published:** July 30, 2026
- **Apply:** https://www.michaelpage.de/job-detail/it-netzwerk-administrator-mwd/ref/jn-072026-7073309

## About the Role

* Deutsch mindestens C1 sowie Englisch mindestens B2
 * Mehrjährige Erfahrung im Betrieb von Enterprise-Netzwerken mit Cisco, Aruba, HPE oder vergleichbaren Herstellern
 * Sehr gute Kenntnisse in Routing, Switching, TCP/IP, VLAN, OSPF, BGP, IPv4 und IPv6
 * Erfahrung mit Firewall-Systemen von Fortinet, Palo Alto oder Cisco sowie VPN-Technologien
 * Kenntnisse im Bereich Netzwerkmonitoring, Netzwerkanalyse und IT-Sicherheit
 * Idealerweise Zertifizierungen wie Cisco CCNA, CCNP, Fortinet NSE oder Aruba Certified Professional

## Description

* Planung, Konfiguration und Betrieb komplexer LAN-, WAN- und WLAN-Infrastrukturen mit Cisco Catalyst, Cisco Nexus, Aruba oder HPE
 * Administration von Routing- und Switching-Technologien einschließlich OSPF, BGP, VLAN, STP, VRRP und QoS
 * Betrieb und Optimierung moderner Firewall-Lösungen wie Fortinet FortiGate, Palo Alto Networks oder Cisco Firepower
 * Einrichtung und Betreuung sicherer VPN-Verbindungen auf Basis von IPsec und SSL VPN sowie Netzwerksegmentierung mittels VLAN und ACL
 * Analyse von Netzwerkstörungen mit Wireshark, PRTG, SolarWinds oder Cisco DNA Center sowie Performanceoptimierung
 * Mitarbeit an Netzwerkprojekten im Bereich SD-WAN, Network Access Control, Zero Trust und Hochverfügbarkeit


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