Senior IT System Engineer Hardening (gn) full-time / part-time (hybrid)

DKV Mobility

Full-time Ratingen, North Rhine-Westphalia Computer Occupations

Posted:

June 09, 2026

Location:

Ratingen, North Rhine-Westphalia, Germany

Job Description

What you can expect
Do you want
to play an active role in driving a company’s growth and turning big plans into
reality? Then join our team! You can look forward to exciting challenges, an
inspiring environment, and a work culture that combines flexibility and
collaboration – with our 60/40 hybrid model and modern offices in Ratingen as a
hub for ideas.

As part of
our team, you will take on the following responsibilities:
You are responsible for the implementation, administration, monitoring, and maintenance of IT systems and services in a Windows Server environment, in compliance with defined security policies.
You analyze and resolve incidents in 2nd- and 3rd-level support within the Windows Server infrastructure.
You implement hardening measures to reliably meet regulatory, compliance, and security requirements.
In addition, you ensure the continuous development of the systems, with a focus on security, efficiency, ...
                

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Job Overview

Job Type: Full-time

Location: Ratingen, Germany

Posted: June 09, 2026

Deadline: July 19, 2026