> Markdown version of [/jobs/ext/2800925-systemadministrator-koln](https://www.wearedevelopers.com/jobs/ext/2800925-systemadministrator-koln). 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).

---

# Systemadministrator - Köln

- **Company:** Aschert & Bohrmann GmbH
- **Location:** Köln, Germany
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Cyber Security, Linux Servers, Information Technology
- **Published:** September 9, 2026
- **Apply:** https://aschert-bohrmann.de/jobs.php?refnr=322001

## About the Role

Abgeschlossenes Studium der Informatik oder eine vergleichbare Qualifikation Berufserfahrung in der Systemadministration Fundierte Kenntnisse in Netzwerktechnologien und IT-Sicherheit Erfahrung mit Windows- und Linux-Servern Gute Englischkenntnisse Analytische Fähigkeiten und eine strukturierte Arbeitsweise Teamfähigkeit und Kommunikationsstärke

## Description

Administration und Wartung von IT-Systemen und Netzwerken Sicherstellung der Verfügbarkeit und Sicherheit der IT-Infrastruktur Installation und Konfiguration von Hard- und Software Überwachung der Systemleistung und Durchführung von Optimierungen Planung und Durchführung von Backup- und Recovery-Prozessen Unterstützung der Anwender bei IT-Problemen und Schulung von Mitarbeitern Erstellung und Pflege von IT-Dokumentationen


## Related Videos

- [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure)
- [The Software Bug All Stars - and what we can learn from them](https://www.wearedevelopers.com/videos/423-the-software-bug-all-stars-and-what-we-can-learn-from-them)
- [Fake or News: Translating Dog Barks, Notepad Gets an Upgrade and Michelin-Star Robots - Paul Tregoing](https://www.wearedevelopers.com/videos/1802-fake-or-news-translating-dog-barks-notepad-gets-an-upgrade-and-michelin-star-robots-paul-tregoing)
- [Thinking Differently - How to Make Money from Cyber Attacks & Cheats](https://www.wearedevelopers.com/videos/745-thinking-differently-how-to-make-money-from-cyber-attacks-cheats)
- [Build Your Own Subscription-based Course Platform](https://www.wearedevelopers.com/videos/321-build-your-own-subscription-based-course-platform)
- [How Lufthansa Industry Solutions is preparing for the Quantum Age! ](https://www.wearedevelopers.com/videos/1443-how-lufthansa-industry-solutions-is-preparing-for-the-quantum-age)

## Related Articles

- [Finding IT & Technology English-speaking Jobs in Germany ](https://www.wearedevelopers.com/magazine/446-finding-it-technology-english-speaking-jobs-in-germany)
- [IT Salaries in Germany](https://www.wearedevelopers.com/magazine/287-it-salaries-in-germany)
- [Best Coding Boot Camps in Germany](https://www.wearedevelopers.com/magazine/237-best-coding-boot-camps-in-germany)
- [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer)
- [Finding Jobs in Germany](https://www.wearedevelopers.com/magazine/375-finding-jobs-in-germany)
- [Jobs in Germany for Americans](https://www.wearedevelopers.com/magazine/423-jobs-in-germany-for-americans)