> Markdown version of [/jobs/ext/2304679-system-engineer-infrastruktur-sicherheit](https://www.wearedevelopers.com/jobs/ext/2304679-system-engineer-infrastruktur-sicherheit). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # System Engineer Infrastruktur & Sicherheit - **Company:** FERCHAU GmbH - **Location:** Köln, Germany - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Cloud Computing, Configuration Management, Cyber Security, Continuous Integration, Dynamic Host Configuration Protocol, Linux, Domain Name System (DNS), Virtual Private Networks (VPN), Linux Servers, Network Administration, Systems Integration, TCP/IP, Kubernetes, Information Technology, Patch Management, Docker - **Published:** August 30, 2026 - **Apply:** https://www.stepstone.de/stellenangebote--System-Engineer-m-w-d-Infrastruktur-Sicherheit-Koeln-FERCHAU-Connecting-People-and-Technologies--13491161-inline.html ## About the Role * Abgeschlossenes Studium der Informatik oder vergleichbare Qualifikation * Zertifizierungen im Bereich IT-Sicherheit und Netzwerkmanagement vorteilhaft * Mehrjährige Erfahrung in der System- und Netzwerkadministration * Fundierte Kenntnisse in Windows- und Linux-Serverumgebungen * Erfahrung mit IT-Sicherheitsmaßnahmen und -protokollen * Sehr gute Deutsch- und Englischkenntnisse in Wort und Schrift ## Description * Installation, Konfiguration und Wartung von Windows- und Linux-Servern * Durchführung von Patch-Management und Systemintegration * Verwaltung und Überwachung von Netzwerken (TCP/IP, DNS, DHCP, VPN) * Sicherstellung der IT-Sicherheit und Cybersecurity * Konfigurationsmanagement sowie Aufbau von CI/CD-Pipelines * Arbeiten mit Cloud-Computing und Container-Technologien (Docker, Kubernetes) * Analyse und Lösung von Systemproblemen und -störungen \n ## Related Videos - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [An Applied Introduction to eBPF with Go](https://www.wearedevelopers.com/videos/1075-an-applied-introduction-to-ebpf-with-go) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Turning Container security up to 11 with Capabilities](https://www.wearedevelopers.com/videos/718-turning-container-security-up-to-11-with-capabilities) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) ## Related Articles - [Finding IT & Technology English-speaking Jobs in Germany ](https://www.wearedevelopers.com/magazine/446-finding-it-technology-english-speaking-jobs-in-germany) - [Finding Jobs in Germany](https://www.wearedevelopers.com/magazine/375-finding-jobs-in-germany) - [Where to Find German Tech Jobs](https://www.wearedevelopers.com/magazine/366-where-to-find-german-tech-jobs) - [IT Salaries in Germany](https://www.wearedevelopers.com/magazine/287-it-salaries-in-germany) - [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer) - [Best Coding Boot Camps in Germany](https://www.wearedevelopers.com/magazine/237-best-coding-boot-camps-in-germany)