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System Engineer / IT Administrator Network Security Infrastructure

Hannover Re · Hanover, Lower Saxony, Germany

Location
Hanover
Job Type
Full-Time
Posted
July 03, 2026

Job Description

Let's connect: If you want to experience how things are done in the GIT-IO Network team at our headquarters in Hannover / Germany, join us on a temporary, full-time basis for 24 months, commencing as soon as possible as a System Engineer / IT Administrator Network Security Infrastructure.

You can look forward to


  • You ensure the ongoing operation in the area of Network Security Infrastructure (Internet Proxy (SWG) and firewalling)

  • You keep an eye on incidents and resolve them skillfully; you take changed requirements into account through adjustment and further development of the components

  • You secure the communication paths of mobile clients in the network, e.g. from homeworkers, virtual desktop infrastructures and branch offices

  • You are part of the development of early threat detection mechanisms and shape new ideas in network security projects, e.g. network segmentation or network behaviour analysis

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