Cloud DevOps Engineer (f/m/d) @ A1 Competence Delivery Center
Core
Operate, maintain, and optimize production Kubernetes environments (OpenShift, RKE2, vanilla) ensuring 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
Domain
Telecommunications / Cloud Infrastructure
Deliverable
infrastructure
Required skills
Kubernetes administration, Linux system administration, Infrastructure-as-Code (Terraform, Ansible), container networking, observability (Prometheus, Grafana), incident response, 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 (RBAC, network policies); Monitor cluster health and resolve incidents; Automate operational tasks; Collaborate on CI/CD pipelines; Conduct capacity planning and performance tuning.
Seniority
Senior, hands-on IC
