OCP Admin

Qualifications7+ years of experience in OpenShift within the banking domain, working with ARO, AKS and Github.ResponsibilitiesOperate and maintain OpenShift clusters, including installation, upgrade, patching and capacity management.Implement and verify readiness and liveness probes, ensuring appropriate health endpoints are exposed.Tune Java-based microservices for resource efficiency (memory/GC parameters) and optimize logging for troubleshooting and correlation.Configure autoscaling (HPA/cluster autoscaler) parameters based on performance test results.Manage container artifacts, images, registries and image policies, implementing RBAC and security baselines.Leverage Operator Lifecycle Manager (OLM) for operator installation and upgrade, enforcing least-privilege RBAC.Manage deployments (Deployments/DeploymentConfigs), rollouts and rollbacks, performing blue/green or canary deployments as required.Set up and maintain monitoring, alerting and dashboards (e.g., Prometheus, Grafana, APM integrations).Maintain backup, restore and disaster recovery runbooks for clusters and critical workloads.Produce monthly platform health reports covering capacity, performance, incidents, changes and vulnerabilities.Harden OCP baseline with RBAC, network policies and image policies, and document procedures.Catalog CI/CD pipelines with ownership and support runbooks.Create knowledge base articles for common runbooks (deployments, rollbacks, scaling, disaster recovery).Prepare incident RCA reports with corrective and preventive actions (CAPA).Store configuration and change documentation in version control.#J-18808-Ljbffr