OpenShift Platform Engineer: Upgrades, Patching & 24/7 Ops

Rapinno Tech Solutions GmbH is seeking an experienced OpenShift Platform Engineer to manage and support Red Hat OpenShift environments, planning cluster upgrades, z-stream patching, CVE remediation, and Day-2 operations across development, staging, and production.

You will provide L2/L3 support, troubleshoot complex platform issues, coordinate with internal teams and Red Hat Support, and ensure platform availability, security, resilience, and compliance while coordinating patches across 34 live