> Markdown version of [/jobs/ext/2974551-sr-devops-engineer](https://www.wearedevelopers.com/jobs/ext/2974551-sr-devops-engineer). 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). --- # (Sr.) DevOps Engineer - **Company:** Untertitel Zertificon Solutions - **Location:** Buchholz, Germany (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Amazon Web Services, Microsoft Azure, Software as a Service, Cloud Computing, Configuration Management, Software Quality, Cyber Security, Databases, Continuous Integration, Data Centers, DevOps, Firmware, Machine Translation, SQL Azure, Ansible, Prometheus, TCP/IP, Transmission Control Protocol (TCP), Google Cloud, Docker Swarm, Grafana, Hardware Testing, Firewalls (Computer Science), Git, Containerization, Kubernetes, Information Technology, Operational Systems, Terraform, Docker, Jenkins - **Published:** September 18, 2026 - **Apply:** https://jobs.meinestadt.de/buchholz-forstgutsbezirk/standard?id=259923256 ## About the Role B Ausübungsformen, * Erfahrung mit Container-Technologien (Images, Registries, Kubernetes) * Fundiertes Verständnis von Ansible für Konfigurationsmanagement * Nachgewiesene Erfahrung mit der Konfiguration und Verwaltung von Kubernetes-Clustern * Solides Verständnis von Docker, CI/CD-Pipelines und Git * Erfahrung im Einsatz von Terraform * Grundlegende Rechenzentrum-Expertise mit Firewalls, Switches, Routern, Verkabelung und Servern * Erfahrung mit Microsoft Azure und M365-Produkten * Ausgezeichnete Englischkenntnisse und effektive Kommunikationsfähigkeiten * Kenntnisse in Datenbanken (Backup, Restore, Troubleshooting, Migration) und InfoSec (TCP/IP, Zertifikate) ## Description Infrastruktur Kubernetes Internet Wartung Cloud Cluster Z1 Konfigurationsmanagement Ansible Englisch Verkabelung IT Infrastructure Solid Migration Automatisierung Sicherheit Planung Security Design SQL Azure Jenkins IT Firewall across Übersetzungssoftware AWS Configuration Management Docker Grafana TCP GIT Kommunikation DevOps Continuous Integration SaaS Verantwortungsvolle Arbeitsweise Kommunikationsfähigkeit Flexibilität, Infrastruktur & Automatisierung * Design, Aufbau und Wartung automatisierter IT-Infrastrukturen (On-Premise & Cloud) * Lösen interner Kundenbedürfnisse mit Infrastruktur, Tools und Self-Service * Entwicklung und Erweiterung von CI/CD-Pipelines mit Jenkins, Ansible und Terraform * Kubernetes als alternative Orchestrierungsplattform einführen Monitoring & Wartung * Verwaltung von Monitoring-Lösungen (Prometheus, Grafana) und Planung strategischer Alerts * Pflege von Umgebungen: Hardwaretests, Installation, Patches, Betriebssysteme, Zertifikate, Firmware Containerisierung & Cloud * Verwaltung, Troubleshooting und Automatisierung von Container-Clustern (Kubernetes, Docker Swarm, Hypervisoren) * Zusammenarbeit mit Cloud-Anbietern (Azure, AWS, Google Cloud) Zusammenarbeit * Werde ein zentraler Bestandteil eines Teams von 4-6 Personen in SaaS-Entwicklung, Troubleshooting und Optimierungen * Review von Scripts, Playbooks, Manifests und Pull Requests zur Sicherstellung der Codequalität, * Proactive maintenance and monitoring of Zertificon environments ensuring their availability and full functionality. * Maintenance of production and R&D hardware, supporting releases and troubleshooting on pipelines. * Ownership and management of our R&D smart self-service solutions., * Solve internal customer needs with infrastructure, tooling and self-service * Develop and extend CI/CD pipelines using Jenkins, Ansible and Terraform * Introduce Kubernetes as alternative orchestration platform Monitoring & Maintenance * Manage monitoring solutions (Prometheus, Grafana) and plan strategic alerts * Maintain environments: Hardware testing, installation, patches, OS, certificates, firmware Containerization & Cloud * Manage, troubleshoot and automate container clusters (Kubernetes, Docker Swarm, hypervisors) * Work with cloud providers (Azure, AWS, Google Cloud) Collaboration * Contribute to a team of 4-6 in SaaS development, troubleshooting and improvements * Review scripts, playbooks, manifests and pull requests for code quality Your profile Experience with container technologies (images, registries, Kubernetes) Strong understanding of Ansible for configuration management Proven experience with Kubernetes cluster configuration and management Solid understanding of Docker, CI/CD pipelines and Git Experience using Terraform Basic datacenter expertise with firewalls, switches, routers, cabling and servers Experience with Microsoft Azure and M365 products Excellent English language skills and effective communication Knowledge of databases (backup, restore, troubleshooting, migration) and InfoSec (TCP/IP, certificates) ## Related Videos - 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