Senior DevOps Engineer (On-Prem) – Tieto Tech Consulting (m/f/d)
Core
Design, implement, and manage Red Hat OpenShift clusters in on-premises environments for a global telecommunications enabler.
Role type
Senior DevOps Engineer (On-Prem)
Builds
On-premises Kubernetes/OpenShift infrastructure, CI/CD pipelines, and disaster recovery strategies for enterprise telecom services.
Domain
Telecommunications / Cloud Infrastructure
Required skills
Red Hat OpenShift, Kubernetes, Linux system administration (RHEL), CI/CD pipelines (GitLab CI, Jenkins), Ansible, Bash/Python scripting, GitOps (ArgoCD, Flux), disaster recovery, RBAC, vulnerability management
Preferred skills
Terraform, ITIL Service Operations, Prometheus, Grafana
Technologies
Red Hat OpenShift, Kubernetes, GitLab CI, Jenkins, Ansible, ArgoCD, Flux, RHEL, Terraform, Prometheus, Grafana
Responsibilities
Design and manage on-premises OpenShift clusters; build and maintain CI/CD pipelines; automate operations with Ansible; perform patching and upgrades; implement backup and disaster recovery strategies; support daily operations including monitoring and troubleshooting; enforce security best practices; provide mentoring and documentation.
Seniority
Senior, hands-on IC