CareerPlan

IT-Systemadministrator (m/w/d) Netzwerk & Security

Oldenburg (Oldb), NIEDERSACHSENRemoteFull-time2026-10-19 → 2026-11-11
Hybrid

Core

Operate and evolve the company's network and security infrastructure to ensure stable and secure IT operations for municipal clients.

Role type

Network & Security System Administrator

Builds

Network components (routers, switches, firewalls, WLAN), WAN and site networking solutions

Domain

Public administration / IT Infrastructure

Deliverable

infrastructure

Required skills

TCP/IP, Routing, Switching, VLAN, Firewall administration, VPN technologies, Network troubleshooting, Network monitoring, WLAN management

Preferred skills

Cisco, Fortinet, Network segmentation

Responsibilities

Administer and optimize network components; Maintain firewall and VPN solutions; Analyze and resolve network faults; Monitor infrastructure using modern tools; Manage client network connections and develop WAN solutions; Implement new solutions and improve operational processes.

Seniority

Mid-level, hands-on IC