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IT-Systemadministrator – Netzwerk & Infrastruktur (m/w/d)

HAR FreilassingFull-time2026-08-19 → 2026-10-13

Core

Administration, maintenance, and development of IT infrastructure with a focus on network, firewall, VPN, and server systems for the company and its sister/subsidiary companies.

Role type

IT System Administrator (Network & Infrastructure)

Builds

Secure, stable, and reliable IT systems and services

Domain

IT Infrastructure, Network Engineering, Server Administration

Deliverable

infrastructure

Required skills

Firewall administration, VPN setup and management, Network administration, WLAN infrastructure, Network Access Control (NAC), Linux server administration, Mobile Device Management (MDM)

Preferred skills

Sophos, Ruckus, Ubiquiti UniFi, SOTI MobiControl, Microsoft 365, Windows Server

Technologies

Sophos, Ruckus, Ubiquiti UniFi, SOTI MobiControl, Microsoft 365, RHEL, Zebra