RHOCP & RHOCPV Administrator

Tata Consultancy Services; Taguig; On-site; PHP 1,200,000 - 1,800,000; Full time

Job summary

Tata Consultancy Services is seeking a seasoned OpenShift Engineer in the Philippines to design, deploy, and manage OpenShift clusters across on-prem and hybrid cloud environments.

You will implement security best practices, manage multi-tenancy, and contribute to the Enterprise Container Strategy while integrating CI/CD pipelines and IaC tools for repeatable deployments.

Qualifications

• Hands-on expertise with OpenShift deployment and upgrades.
• Knowledge of OCP security and enterprise compliance.
• Experience with Ansible, Terraform, and Jenkins in DevOps.
• Admin of Linux and virtualization (KVM).
• Networking and storage in OpenShift environments.

Skills

OpenShift admin

Kubernetes admin

Linux admin

DevOps practices

CI/CD

Tools

Ansible

Terraform

Jenkins

Calico

Helm

KVM virtualization

Job description

Desired Experience Range 4 years or more

Desired Competencies (Technical/Behavioral Competency)

• Designing and implementing Red Hat OpenShift clusters in both on-premises and hybrid multi cloud (Public and Private) environments, including handling upgrades, commissioning, advanced storage, and networking configurations
• Work with customers to understand business and infrastructure requirements, translating them into technical solutions on OCP
• OpenShift installation hands-on experience in both On-Prem and Public Cloud
• Implement security best practices, disaster recovery, and high availability
• Manage authentication and multi-tenancy and ensure compliance
• Contributes to and supports the corporate Enterprise Container Strategy by Identifying ideas to improve system performance and impact availability
• Integrate CI/CD pipelines, ArgoCD, automation tools, and Infrastructure as Code (IaC) solutions (Ansible, Terraform) for efficient and repeatable deployments
• Assist in change management of container platform for new versions of OpenShift, Hotfixes, SysAdmin tasks, etc.
• Design and deploy automated containers and virtualization platforms using OpenShift by addressing networking, storage and security Infrastructure
• Guide migration, integration and management of traditional virtual machines (Linux and Windows) alongside containerized workloads with OpenShift clusters
• Create, clone, and manage VMs, including using VM templates for rapid deployment and creating snapshots for backups.
• Configuring Kubernetes networking to connect VMs to external networks, manage network policies, and implement load balancing.
• Set up and manage Kubernetes storage (PersistentVolumeClaims) for VM disks.
• Configure health probes for VMs and manage their lifecycle, including rescheduling VMs during node failure
• Perform updates and maintenance on OpenShift worker nodes and OpenShift Virtualization components.
• Partners with experienced team members & stake holders to develop accurate work estimates on work packages.
• Guide teams in OCP adoption and best practices, and prepare comprehensive architectural and operational documentation

Must Have

• Experience with container platforms, especially OCP with hands-on expertise in deployment, management, and upgrade paths
• Proficiency in RedHat OpenShift Container Platform & Kubernetes Administration, Linux, virtualization (e.g., KVM), and CNCF tools (e.g., Calico, Helm)
• Experience with OpenShift Virtualization, KubeVirt and Core Linux administration
• Knowledge of OCP security features and enterprise compliance practices
• Experience with Ansible, Terraform, Jenkins, and DevOps methodology implementation