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# Senior System Engineer DevOps & Automatisierung

- **Company:** Avantgarde Experts GmbH
- **Location:** Köln, Germany (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Ubuntu (Operating System), Cloud Computing, Cloud Engineering, Continuous Integration, Debian Linux, DevOps, Linux System Administration, Routing, Open Source Technology, OpenStack, Red Hat Enterprise Linux, Ansible, TCP/IP, Openstack Neutron, Git, Information Technology, Cinder (Software), Patch Management
- **Published:** August 26, 2026
- **Apply:** https://www.yer.de/de/jobangebote/senior-system-engineer-mwd-devops-automatisierung-koeln-2894/

## About the Role

* Ausbildung im Bereich der Informatik mit einschlägiger Berufserfahrung im Cloud Engineering oder vergleichbare Qualifikationen
 * Erfahrung in der Planung und Umsetzung komplexer Konzepte mit DevOps-Toolings wie Ansible, Git und CI/CD-Pipelines
 * Sichere Linux-Administration (Ubuntu, Debian oder RHEL) auf Kommandozeilen-Ebene
 * Erfahrung mit OpenStack sowie Grundkenntnisse in Netzwerktechnik (TCP/IP, Routing, Switching)
 * Zertifizierungen wie Certified OpenStack Administrator (COA), LFCS oder RHCE
 * Fließend Deutsch in Wort und Schrift

## Description

* Aufbau, Betrieb und Weiterentwicklung der Cloud-Infrastruktur auf Basis von OpenStack
 * Automatisierung von Infrastruktur- und Deployment-Prozessen mit Ansible, Git und CI/CD-Pipelines
 * Administration und Patch-Management zentraler OpenStack-Komponenten (Nova, Neutron, Cinder, Keystone, Glance)
 * Betrieb und Weiterentwicklung von Storage- und Monitoring-Lösungen für die Plattform
 * Analyse und Behebung komplexer Störungen im 2nd/3rd Level
 * Evaluierung neuer Open-Source-Technologien für die Weiterentwicklung der Plattform


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- [#90DaysOfDevOps - The DevOps Learning Journey](https://www.wearedevelopers.com/videos/548-90daysofdevops-the-devops-learning-journey)
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