Red Hat OCP Platform Administrator (OpenShift, Kubernetes, RHEL, PV/PVC, Jenkins, Azure DevOps, Elasticsearch, Kibana)

Responsibilities • Administer and maintain Red Hat OpenShift Container Platform (OCP) and Kubernetes environments supporting enterprise applications. • Manage OpenShift cluster provisioning, upgrades, worker nodes, namespaces, and persistent storage resources. • Support containerized application deployments by configuring workloads, services, routes, and application settings. • Monitor cluster health and troubleshoot issues affecting pods, nodes, networking, storage, and platform services. • Perform Linux and Red Hat Enterprise Linux (RHEL) administration, including operating system patching, maintenance, and security updates. • Develop and maintain automation scripts and configuration workflows using Ansible, Bash scripting, and Terraform. • Support CI/CD pipeline development and deployment automation using Jenkins and Azure DevOps. • Monitor infrastructure and application performance using tools such as Elasticsearch and Kibana. • Support production deployments, platform upgrades, and infrastructure changes while minimizing service disruption. • Collaborate with application, infrastructure, and security teams to support application onboarding, platform enhancements, and operational requirements. Requirements • Bachelor's degree in Computer Science, Information Technology, Engineering, or a related discipline. • 7+ years of experience in administering Red Hat OpenShift Container Platform (OCP) and Kubernetes environments. • Experience in cluster provisioning, upgrades, worker node management, namespace creation, and Persistent Volume (PV/PVC) provisioning. • Experience in Linux and Red Hat Enterprise Linux (RHEL) administration, including OS patching, maintenance, and security updates. • Experience supporting containerized application deployments, including workloads, services, routes, and application configuration. • Practical experience troubleshooting OpenShift/Kubernetes issues involving pods, nodes, networking, storage, and cluster services. • Experience developing and maintaining CI/CD pipelines using Jenkins and Azure DevOps. • Hands-on experience with infrastructure automation using Ansible, Bash scripting, and Terraform. • Experience in Infrastructure as Code (IaC), containerization, and platform engineering concepts. • Experience with infrastructure and application monitoring using Elasticsearch, Kibana, or similar tools. • Hands-on experience in high availability, infrastructure resilience, performance monitoring, and production support. • Hands-on experience in DevSecOps practices, vulnerability scanning, and enterprise security standards. • Ability to collaborate with cross-functional teams and support deployments, incident resolution, and platform lifecycle activities.