Overview

We are looking for a mid-level OpenShift Administrator to install, secure, and operate Red Hat OpenShift Container Platform (OCP) clusters across on-premises, hybrid, and multi-cloud environments — ensuring high availability, security compliance, and operational efficiency for containerized workloads.

Responsibilities
- Install, configure, and administer OpenShift Container Platform (OCP 4.x) clusters across on-prem, hybrid, and multi-cloud environments.
- Perform cluster lifecycle operations — scaling, zero-downtime upgrades, node management, and Operator Lifecycle Manager (OLM) administration.
- Configure and manage RBAC, projects/namespaces, and multi-tenancy for secure, isolated team environments.
- Implement and enforce Security Context Constraints (SCC), network policies, image scanning, and CIS benchmark compliance.
- Set up centralized logging and monitoring using Prometheus, Grafana, and the EFK/Loki stack for cluster and workload observability.
- Manage persistent storage (OpenShift Data Foundation/Ceph, NFS, cloud-native storage)



and backup/DR using tools such as Velero.
- Diagnose and resolve cluster, node, pod, and networking issues across the platform.
- Automate day-2 operations using Ansible and GitOps practices (ArgoCD/OpenShift GitOps).
- Support application teams with containerization, onboarding, and deployment best practices.
- Manage resource quotas, limit ranges, and cost/capacity optimization across clusters.

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Qualifications
- Bachelor's degree in Computer Science, Information Technology, or a related field.
- 4–7 years of overall experience in Kubernetes/container platform administration, including at least 2 years working directly with OpenShift.

Essential skills
- Solid hands-on experience administering Red Hat OpenShift Container Platform (OCP 4.x).
- Deep understanding of Kubernetes architecture, objects, and cluster administration.
- Solid Linux administration skills (RHEL/CoreOS) including networking and storage fundame

📌 OpenShift Administrator (Chennai)
🏢 Expleo
📍 Chennai