Simple Logic - L3 Openshift Administrator - IT Operations

Description :

We are looking for an experienced OpenShift Administrator (L3) with a strong Linux background and hands-on experience managing production-grade OpenShift clusters (OCP v4) in on-prem (VMware) environments.

If you have a passion for automation, troubleshooting, and managing enterprise-grade container platforms, wed love to hear from you!.

Position : OpenShift Administrator (L3).

Experience : 5-12 Yrs.

Location : Belapur Navi Mumbai.

Key Responsibilities :

- Perform end-to-end OpenShift installation and configuration on VMware-based on-prem environments.

- Configure DNS, storage, networking, and logging solutions for OpenShift clusters.

- Administer and manage production OpenShift Container Platform (OCP v4) clusters.

- Manage OpenShift Operators including installation, upgrade, and lifecycle.

- Implement and troubleshoot OpenShift core components (Registry, Routes, Pods, etc.

- Develop and automate operational processes using Shell scripting and tools like Ansible.

- Maintain system performance, uptime, and security.

- Create and maintain documentation for all infrastructure and operations.

- Collaborate with DevOps, Networking, and Security teams to ensure smooth CI/CD and monitoring setup.

- Work closely with ISD and Infosec teams to resolve related issues.

Required Skills & Experience :

- Minimum 3 years of relevant experience.

- Hands-on experience with OpenShift (v4 preferred) in production environments.

- Strong understanding of OpenShift architecture and components (pods, routes, registry, etc.

- Experience configuring DNS, storage, and networking for OpenShift.

- Knowledge of Shell scripting for automation tasks.

- Proven experience in troubleshooting OpenShift environments and managing pod lifecycle.

- Exposure to infosec-related tasks.

Good to Have :

- Basic understanding of GitLab CI/CD workflows.

- Experience with Docker, Docker Compose, and Kubernetes.

- Familiarity with Logging and Monitoring tools.

- Basic networking knowledge (IPTables, firewalld, routing).

- Exposure to VMware vSphere infrastructure.