pen Shift/Ansible

Tekskills Inc.; Delhi; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Tekskills Inc. in Delhi is seeking an experienced OpenShift Administrator with strong Kubernetes fundamentals and Linux expertise. The role focuses on OpenShift 4.x production operations, cluster upgrades, patching, and automation using Ansible/Terraform. VMware virtualization experience is a plus for integration tasks.

The ideal candidate will manage end-to-end infrastructure, ensure reliability, and participate in incident response and change management within a regulated environment.

Qualifications

• Hands-on experience administering OpenShift 4.x in production.
• Solid Kubernetes fundamentals and Linux (RHEL) administration.
• Experience with cluster upgrades, patching and production support.
• Familiarity with OpenShift/Kubernetes concepts (namespaces, deployments, RBAC, ingress).
• Experience with automation/infrastructure as code (Ansible, Terraform, Git workflows, CI/CD).
• Experience migrating workloads to OpenShift and observability practices.

Skills

OpenShift Administration

Kubernetes Fundamentals

Linux Administration (RHEL)

Cluster Upgrades & Production Support

Networking/Storage/Compute Troubleshoo

IaC with Ansible/Terraform

CI/CD Automation

Tools

OpenShift

Kubernetes

RHEL

vSphere (vCenter/ESXi)

Lifecycle Manager/Update Manager

PowerCLI/Ansible/Jenkins

Jenkins

Job description

The primary skill required is OpenShift Virtualization (infrastructure management), with additional experience in VMware virtual infrastructure.

OpenShift (Primary)

• Strong hands-on experience administering Red Hat OpenShift 4.x, with solid Kubernetes fundamentals.
• Strong Linux administration skills (preferably RHEL).
• Experience performing cluster upgrades, patching, and production operational support.
• Good understanding of OpenShift/Kubernetes concepts including namespaces, deployments, operators, RBAC, SCC/PSA, services, and ingress/routes.
• Proven troubleshooting skills across networking, storage, and compute layers.
• Experience with automation and Infrastructure as Code using Ansible, Terraform, Git-based workflows, and CI/CD.
• Experience migrating workloads from other platforms to OpenShift.
• Familiarity with observability (monitoring, logging, alerting) and incident/problem management practices.

VMware (Secondary)

• Strong hands-on experience with VMware vSphere (vCenter, ESXi, clusters, HA/DRS, vMotion).
• Experience using Lifecycle Manager/Update Manager, including patch baselines and images.
• Understanding of server firmware, driver compatibility, and platform lifecycle considerations.
• Strong troubleshooting across compute, network, and storage interactions.
• Experience working within regulated change management environments.
• Automation/scripting experience with tools such as PowerCLI, Ansible, and Jenkins.