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# IT Network Security Administrator

- **Company:** Ludwig Meyer GmbH & Co. KG
- **Location:** Friedrichsdorf, Germany (Remote available)
- **Contract:** Permanent contract
- **Skills:** CompTIA Security+, Cyber Security, Virtual Private Networks (VPN), Network Security, Routing, Network Administration, Network Protocols, Security Information and Event Management, Systems Integration, TCP/IP, Virtual Local Area Networks, Firewalls (Computer Science), Fortinet
- **Published:** September 25, 2026
- **Apply:** https://www.adzuna.de/details/5895222091

## About the Role

* Abgeschlossene IT-Ausbildung (z. B. Fachinformatiker Systemintegration) oder vergleichbare Qualifikation
 * Mehrjährige Erfahrung im Bereich Netzwerkadministration und IT-Sicherheit
 * Fundierte Kenntnisse in:
 + Netzwerkprotokollen (TCP/IP, VLAN, Routing, Switching)
 + Firewalls und Security-Systemen (z. B. Fortinet, Cisco Meraki)
 + VPN-Technologien und Zugriffskontrollen, Netzwerksegmentierung und Security Hardening
 * Wünschensert:
 + Erfahrung mit SIEM/SOC, EDR/NDR oder Log-Management
 + Zertifizierungen wie:
o Fortinet NSE
o CompTIA Security

## Description

* Betrieb und Administration der Netzwerk-Sicherheitsinfrastruktur (Firewalls, VPN, NAC, IDS/IPS)
 * Sicherstellung von Verfügbarkeit, Performance und Sicherheit der Netzwerkumgebung
 * Umsetzung von Netzwerksegmentierung und sicheren Kommunikationsstandards
 * Analyse und Bearbeitung von Security Incidents im Netzwerk- und Infrastrukturumfeld
 * Weiterentwicklung der IT-Sicherheitsarchitektur und Mitwirkung an Security-Konzepten
 * Dokumentation, Richtlinienpflege und Beratung interner Teams zu IT-Sicherheit


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