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Technischer Applikations-Administrator (m/w/d) mit SÜ2

Confidential

Köln remote, Germany Freelance

Posted: March 4, 2026

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Quick Summary

We are looking for a Technischer Applikations-Administrator (m/w/d) with SÜ2 to be based in Köln, Germany. The ideal candidate will have experience in managing IT applications, with a strong understanding of BSI and customer standards, and skills in network, firewall, and DNS administration. The successful candidate will be expected to provide high-quality documentation and contribute to the development of IT documentation.

Required Skills

Linux Administration Containerization OpenShift Kubernetes Harbor ArgoCD Prometheus Grafana trivy Ansible Kasten K10 isit

Job Description

We are looking for a Technischer Applikations-Administrator (m/w/d) with SÜ2 to be based in Köln, Germany. The ideal candidate will have experience in managing IT applications, with a strong understanding of BSI and customer standards, and skills in network, firewall, and DNS administration. The successful candidate will be expected to provide high-quality documentation and contribute to the development of IT documentation.

Source: freelancermap — View full description on freelancermap →

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