CareerPlan

IT-Systemadministrator (m/w/d)

Hannover, NIEDERSACHSENFull-time€55k–€65k2026-10-06 → 2026-10-16

Core

Planning, installation, configuration, and maintenance of network and server systems to ensure availability, security, and performance for a telecommunications system integrator.

Role type

IT System Administrator (2nd-Level Support)

Builds

Network and platform infrastructure for public and private network operators

Domain

Telecommunications / Network Infrastructure

Deliverable

infrastructure

Required skills

Linux server administration, firewall and IT security system operation, modern virtualization technologies, production network support, remote access technologies, network and server troubleshooting, backup and recovery strategy implementation, network topology documentation

Preferred skills

Analytical and solution-oriented thinking, teamwork, communication skills, service orientation

Technologies

Linux, Firewalls, Virtualization platforms, Remote access technologies