PLATFORM ENGINEER / SYSADMIN

Riverland Reply
📍 Katowice, Silesian Voivodeship, Poland 💼 Full-time 🕒 Posted February 23, 2026

Job Description

  • Leadership of installation, configuration and maintenance of Red Hat OpenShift clusters in production environments
  • Design and operation of OpenShift-based platforms using Terraform, Helm charts and Tekton
  • Management of cluster lifecycle and automation using OpenShift ACM and HyperShift hosted control planes
  • Implementation of CI/CD and GitOps workflows using ArgoCD and OpenShift-native tooling
  • Management of container images, registries and operators using Artifactory, Red Hat Quay, MirrorQuay and OpenShift Operators
  • Close collaboration with clients and internal teams, providing platform expertise in client-facing environments.
  • Successfully completed university degree in Computer Science or a related technical field
  • 3–4+ years of hands-on experience as a Platform Engineer or System Administrator with Red Hat OpenShift
  • Strong practical experience with OpenShift cluster i...
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    Job Details

    • Location Katowice, Silesian Voivodeship
    • Job Type Full-time
    • Category Computer Occupations
    • Posted Date February 23, 2026
    • Application Deadline April 04, 2026