RHEL & OpenShift Platform Engineer


Key Requirements

1. RHEL System Administration – Essential

  • Hands-on experience administering RHEL 8/9 in enterprise production environments.
  • Strong knowledge of OS patching, package management (dnf/yum), SELinux, and system hardening.
  • Experience with RHEL EUS lifecycle management and version upgrades.
  • Familiarity with RHEL subscription management, Red Hat Satellite, and image-based deployments such as RHEL Image Mode/Bootc.

2. OpenShift Container Platform (OCP) Administration – Essential

  • Hands-on experience deploying, configuring, and administering OCP 4.x clusters.
  • Experience with Day-2 operations, including node management, Machine Config Operator (MCO), cluster upgrades, certificate management, and resource quotas.
  • Knowledge of OCP networking, storage, and RBAC.
  • Experience with OCP security hardening, including SCC and network policies.
  • Familiarity with Quay registry administration and mirror registry setup for restricted or air-gapped environments.

3. Enterprise Container & Integration Platforms

  • Experience designing or supporting containerised architectures using OCP/Kubernetes.
  • Working knowledge of IBM MQ, including queue manager administration, channel configuration, troubleshooting, and HA.
  • Understanding of microservices architecture, API gateway integration, and container image lifecycle management.


Other Information

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See also

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