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# (Sr.) Linux / DevOps Engineer

- **Company:** Zertificon Solutions GmbH
- **Location:** Berlin, Germany (Remote available)
- **Experience:** Expert
- **Salary:** €57,500.0 - €74,000.0
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Microsoft Azure, Bash Shell, Cloud Computing, Configuration Management, Software Quality, Cyber Security, Databases, Computer Literacy, Continuous Integration, Linux, DevOps, Firmware, Hypervisor, Python (Programming Language), Routing, Ansible, Prometheus, TCP/IP, Virtualization Technology, Xen Servers, Network Routers, Google Cloud, Docker Swarm, Grafana, Hardware Testing, Firewalls (Computer Science), Git, Kubernetes, Operational Systems, Terraform, Jenkins
- **Published:** June 28, 2026
- **Apply:** https://www.xing.com/jobs/berlin-sr-linux-devops-engineer-155696250

## About the Role

* Sehr gute Linux-Kenntnisse
 * Solide Netzwerkkenntnisse (TCP/IP, Routing, Proxy) sowie Informationssicherheit (TLS, Zertifikate)
 * Kenntnisse in Datenbanken (Backup, Restore, Fehlerbehebung, Migration)
 * Grundlegende Rechenzentrumskenntnisse (Firewalls, Switches, Router, Verkabelung und Server)
 * Gutes Verständnis von Virtualisierung (XCP-ng / XenServer von Vorteil)
 * Fundierte Kenntnisse in Ansible für Konfigurationsmanagement
 * Gute Kenntnisse von Jenkins CI/CD-Pipelines und Git
 * Erfahrung mit Container-Technologien (Images, Registries)
 * Sehr gute Englischkenntnisse und effektive Kommunikationsfähigkeiten

Nice to have:

 * Kubernetes, Docker Swarm
 * Erfahrung mit Cloud-Anbietern (Azure, AWS, Google Cloud)
 * Erfahrung im Umgang mit Terraform

## Description

* Full-timeEmployment type: Full-time
 * €57,500 - €74,000 (XING estimate)
 * Hybrid
 * Be an early applicant, Infrastruktur & Automatisierung
 * Design, Aufbau und automatisierte Wartung der Linux-Infrastruktur (Ansible, Terraform, Bash, Python)
 * Lösung interner Kundenanforderungen durch Infrastruktur, Tools und Self-Service-Lösungen
 * Entwicklung und Erweiterung von CI/CD-Pipelines mit Jenkins
 * Verwaltung, Fehlerbehebung und Automatisierung von Hypervisor-Clustern (XCP-ng)

Monitoring & Wartung

 * Verwaltung von Monitoring-Lösungen (Prometheus, Grafana) und Planung strategischer Alerts
 * Pflege von Umgebungen: Hardwaretests, Installation, Patches, Betriebssysteme, Zertifikate, Firmware

Zusammenarbeit

 * Beitrag zur Arbeit eines Teams von 4-6 Personen durch Wissensaustausch
 * Überprüfung von Pull Requests für Skripte, Playbooks und Manifeste zur Sicherstellung der Codequalität


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