CareerPlan

Netzwerkadministrator (w/m/d)

Köln, NORDRHEIN_WESTFALENFull-time2026-09-21 → 2026-10-20
On-site

Core

Administration, operation, and optimization of network infrastructure across multiple locations.

Role type

Network Administrator

Builds

Network infrastructure and connectivity for clients

Domain

IT / Networking

Deliverable

infrastructure

Required skills

Network hardware configuration, Cisco devices, network monitoring, troubleshooting, documentation

Preferred skills

MINT degree, structured work style

Technologies

Cisco (Nexus, Catalyst)

Responsibilities

Administer, operate, and optimize network infrastructure across multiple sites; Manage network devices (switches, routers); Configure, monitor, and perform fault analysis; Implement network projects and expansions; Ensure system availability, performance, and security; Document the network environment

Seniority

Mid-level (2-5 years experience)