IT System Administrator specializing in Network Infrastructure | IT-Systemadministrator*in mit Schwerpunkt Netzinfrastruktur (m/w/d)

Pädagogische Hochschule Heidelberg

Heidelberg, Neckar, Baden-Württemberg, Deutschland
Published Dec 8, 2025
Full-time
Fixed-term

Job Summary

This role involves managing and evolving the core IT infrastructure for a major educational institution, focusing heavily on network stability and security. Key responsibilities include advancing the overall network and WLAN infrastructure, implementing and operating a new Voice over IP (VoIP) system, and developing a comprehensive printing concept for the entire university. The administrator will independently configure and manage various server environments (Linux, Windows, Apple), enhance network security concepts, and provide last-level technical support. Candidates need a degree in Computer Science or equivalent, coupled with deep knowledge of network, directory services, and firewall security. The position offers a dynamic, collaborative environment and is initially limited to a two-year contract, providing a chance to significantly impact the institution's technological landscape.

Required Skills

Education

Completed degree in Computer Science or comparable qualification with relevant professional experience

Experience

  • Ideally, minimum three years of professional experience
  • Professional experience in administration of Windows- and Linux-based workstations and servers
  • Professional experience with network security and firewalls
  • Experience with migration projects

Languages

German (Fluent)English (Fluent)

Additional

  • Initial fixed-term contract for two years