Cloud DevOps Engineer (f/m/d) @ A1 Competence Delivery Center
Core
Operating, maintaining, and optimizing production Kubernetes environments (OpenShift, RKE2, vanilla) to ensure high availability, performance, and security for the A1 Telekom group.
Role type
Senior IC Kubernetes Platform Engineer
Builds
Container orchestration platforms and CI/CD pipelines for the A1 group
Domain
Telecommunications / Cloud Infrastructure
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
Kubernetes administration, Linux system administration, Infrastructure-as-Code (Terraform, Ansible), container networking (CNI, Ingress, DNS), observability (Prometheus, Grafana, ELK), RBAC and security policy enforcement, capacity planning
Preferred skills
Managed Kubernetes platforms (OpenShift, EKS, AKS, GKE)
Technologies
OpenShift, RKE2, Kubernetes, Terraform, Ansible, Prometheus, Grafana, ELK stack
Responsibilities
Administer and maintain production Kubernetes clusters, Deploy and manage containerized workloads, Implement security best practices, Monitor cluster health and resolve incidents, Automate operational tasks, Collaborate on CI/CD pipelines, Conduct capacity planning and maintenance
Seniority
Senior, hands-on IC