> Markdown version of [/jobs/ext/3314650-senior-devops-engineer](https://www.wearedevelopers.com/jobs/ext/3314650-senior-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).

---

# (Senior) DevOps Engineer

- **Company:** AERTiCKET GmbH
- **Location:** Berlin, Germany (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, JIRA, Microsoft Azure, Databases, Continuous Integration, Linux, DevOps, Domain Name System (DNS), Ansible, SonarQube, TCP/IP, Tripwire, Transport Layer Security, Grafana, Sonatype, Gitlab, Kubernetes, Terraform, Oracle Cloud Infrastructure, Docker, Static Application Security Testing
- **Published:** September 8, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=ccf43a8b485218ba

## About the Role

* A degree in computerscience, a STEM subject, or an equivalentqualificationgainedthroughseveralyears of professional experience
 * Strong Linux skills and solid networkingfundamentals (TCP/IP, DNS, TLS, MTU/routing) withproventroubleshootingability
 * At least 3 years of hands-on Kubernetesexperience in productionenvironments, alongwithcontainertechnologies (Docker/OCI)
 * Hands-on depthwithGitLab CI/CD orcomparablesystems, and withGitOpstooling such as ArgoCDor Flux
 * Practicalexperienceautomatinginfrastructure and configuration as code with Terraform and Ansible
 * Excellent analytical and debuggingskills, with a structured, detail-orientedway of working
 * A collaborativemindset: youenjoydevelopingsolutionstogether, document your work, and shareknowledgeacross the team

Nice to have:

 * Experience with a specificcloudplatform (OCI, Azure, AWS, or GCP) and withmigrationprojects
 * FamiliaritywithDevSecOpstoolchains such as SonarQube, Sonatype Lifecycle, Trivy, orCosign/Sigstore

## Description

You work in a dedicated team on innovative solutions in a dynamic, product-oriented environment. You take end-to-end responsibility for our infrastructure and DevOps processes - from the Kubernetes platform and CI/CD pipelines through to monitoring, databases, and security.
Your tasks:

 * Kubernetes & containers:operation and expansion of ourclusters - nodesetup, upgrades, deployments, troubleshooting, and applicationtesting; onboarding of developmentteamsonto the platform; management of Docker-basedcontainersolutions and theirintegrationinto the existinginfrastructure
 * CI/CD & GitOps:maintenance and furtherdevelopment of ourGitLabenvironment, includingpipelines, runners, the GitLab Agent for Kubernetes, and the Jira integration; GitOps-baseddeliverywithArgoCDor Flux
 * Automation & Infrastructure as Code:provisioning and configurationmanagementwith Terraform and Ansible
 * Databases:installation, configuration, maintenance, and troubleshooting of ourdatabasesystems
 * Observability:setup and operation of ELK / TIG / Grafana Alloy stacks - installation, configuration, dashboards, and alerting
 * Networks & diagnostics: analysis and optimisation of ournetworks; log fileanalysis and systematic root causeanalysis, up to and includingcomplexincidents at packet level
 * Security:securitychecks at application and infrastructure level, plus securitygates in the pipeline (SAST, dependency/SCA scanning, secretsdetection, SBOM generation, artifactsigning), We are motivated, committed, and believe in the importance of teamwork. We offer unparalleled opportunities for personal growth and development, all to create a compelling and rewarding work environment.
We value personal interaction and foster a vibrant team culture, so we offer a hybrid work model that requires a presence in the office at least three days a week and allows for remote work. Additionally, we offer interesting workation models.
Our team enjoys daily amenities such as:

 * Fresh fruit daily in the team kitchen
 * An in-house canteen with a daily selection of dishes from our chefs
 * Table tennis and football
 * Flexible working hours and partial remote work
 * Space for creativity
 * Budget for training and further education
 * Access to discounts in the travel industry
 * Team activities


## Related Videos

- [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker)
- [GitOps for the people](https://www.wearedevelopers.com/videos/461-gitops-for-the-people)
- [Enabling automated 1-click customer deployments with built-in quality and security](https://www.wearedevelopers.com/videos/83-enabling-automated-1-click-customer-deployments-with-built-in-quality-and-security)
- [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered)
- [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker)
- [Docker build without Docker](https://www.wearedevelopers.com/videos/100114-docker-build-without-docker)

## Related Articles

- [The Biggest German Tech Companies](https://www.wearedevelopers.com/magazine/424-the-biggest-german-tech-companies)
- [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs)
- [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)
- [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)
- [Finding Jobs in Germany](https://www.wearedevelopers.com/magazine/375-finding-jobs-in-germany)
- [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers)