RedHat OCP Platform Administrator (Kubernetes, Terraform, Ansible, Azure DevOps, IaC, RHEL)

About the role

The RedHat OCP Platform Administrator will manage and optimise the OpenShift Container Platform and Kubernetes environments that power enterprise applications. This senior role involves ensuring platform stability, automating deployments, and collaborating with cross‑functional teams across Singapore.

Key responsibilities

• Administer and maintain Red Hat OpenShift Container Platform (OCP) and Kubernetes clusters, handling provisioning, upgrades, worker nodes, namespaces, and persistent storage.
• Support containerised application deployments by configuring workloads, services, routes and application settings.
• Monitor cluster health, troubleshoot pod, node, networking, storage and platform service issues.
• Perform Linux and Red Hat Enterprise Linux (RHEL) administration, including OS patching, maintenance and security updates.
• Develop and maintain automation scripts and configuration workflows using Ansible, Bash and Terraform.
• Support CI/CD pipeline development and deployment automation with Jenkins and Azure DevOps.
• Monitor infrastructure and application performance using Elasticsearch and Kibana.
• Collaborate with application, infrastructure and security teams for onboarding, platform enhancements and production support.

Required profile

• Bachelor's degree in Computer Science, IT, Engineering or related field.
• 5+ years experience administering Red Hat OpenShift and Kubernetes environments.
• Proven experience with Linux/RHEL administration, OS patching and security updates.
• Hands‑on experience with CI/CD pipelines (Jenkins, Azure DevOps) and infrastructure automation (Ansible, Terraform, Bash).
• Strong troubleshooting skills for OpenShift/Kubernetes issues and production support.

Required skills

• Red Hat OpenShift Container Platform (OCP)
• Kubernetes
• Linux / Red Hat Enterprise Linux (RHEL)
• Ansible
• Terraform
• Bash scripting
• Jenkins
• Azure DevOps
• Elasticsearch
• Kibana
• Infrastructure as Code (IaC)
• DevSecOps practices