OpenShift Virtualization Administrator — Cloud Infra Specialist

Hammerjack Pty Ltd; Taguig; On-site; PHP 3,769,000 - 6,281,000; Full time

Job summary

Tata Consultancy Services (APAC) is seeking a Red Hat OpenShift Virtualization Administrator to join our infrastructure operations team. You will administer OpenShift clusters, manage virtualization with KubeVirt, and ensure secure, compliant operations across platforms.

Responsibilities include configuring and monitoring VMs, applying patches, and maintaining storage, networking, and cluster health. Strong documentation and collaboration are essential to success.

Qualifications

• Hands-on experience in administering OpenShift clusters.
• Experience with OpenShift Virtualization (KubeVirt).
• Proficiency in Linux OS administration (RHEL preferred).
• Understanding of networking, storage classes, and persistent volumes.
• Experience with cluster monitoring tools (Prometheus, Grafana).
• Ability to troubleshoot VM-, node- and cluster-level issues.
• Familiarity with patching, upgrades, and cluster health maintenance.
• Experience working in governed/secure environments and adhering to compliance policies.

Responsibilities

• Manage and maintain RHOCP clusters with virtualization enabled.
• Create, configure and monitor virtual machines (VMs) within OpenShift.
• Perform routine cluster health checks, patches, and updates.
• Implement and maintain storage requirements for VMs.
• Investigate and resolve issues related to clusters, workloads, and virtualization.
• Ensure platform compliance with governance and security guidelines.
• Maintain up-to-date documentation for operations, procedures, and runbooks.

Skills

OpenShift Administration

OpenShift Virtualization

Linux Administration (RHEL)

Networking

Storage Management

Monitoring (Prometheus Grafana)

Troubleshooting VM/Node/Cluster

Patching & Upgrades

Governance & Security

Documentation

Education

Bachelors/Masters in Computer Science

Tools

Prometheus Grafana

Job description

Tata Consultancy Services (APAC) is seeking a Red Hat OpenShift Virtualization Administrator to join our infrastructure operations team. You will administer OpenShift clusters, manage virtualization with KubeVirt, and ensure secure, compliant operations across platforms.

Responsibilities include configuring and monitoring VMs, applying patches, and maintaining storage, networking, and cluster health. Strong documentation and collaboration are essential to success.