L3 Support OpenShift Administrator

Nomiso; Dadri; On-site; INR 1,800,000 - 2,400,000; Full time

Job summary

Nomiso is seeking an experienced OpenShift Administrator to install, configure, and maintain OpenShift environments across production clusters in India. The role emphasizes high availability, performance monitoring, and security hardening, with hands-on Ceph storage (ODF) operations.

You will support deployment pipelines and collaborate with development teams. The ideal candidate has 10+ years in IT with 7+ years in OpenShift administration, strong troubleshooting, and excellent communication.

Qualifications

• BE/B.Tech or equivalent in Computer Science or related field.
• 10+ years overall experience with 7+ years in OpenShift administration.
• Hands-on experience with ODF Ceph storage.
• Strong containerization, networking, and security knowledge.
• Experience with CI/CD tools and best practices.
• Excellent troubleshooting and communication skills.

Responsibilities

• Install, configure, and maintain OpenShift environments.
• Ensure high availability and reliability of the OpenShift platform.
• Monitor and optimize cluster performance.
• Hands on Exp on ODF (Ceph storage)
• Implement security best practices within the cluster.
• Troubleshoot and resolve issues within the OpenShift environment.
• Collaborate with development teams for seamless application deployment.
• Document procedures and provide training to team members.
• Conduct regular backups and disaster recovery operations.

Skills

OpenShift administration

ODF Ceph storage

Containerization

CI/CD tools

Networking & security

Troubleshooting

Communication skills

Education

BE/B.Tech in Computer Science or related field

Tools

Red Hat OpenShift

ODF Ceph storage

Loki stack

Docker

CI/CD pipelines

Ansible

Prometheus

Grafana

Kubernetes

Shell scripting

Git

Linux administration

Job description

Description

Roles and Responsibilities

• Install, configure, and maintain Openshift environments
• Ensure high availability and reliability of the Openshift platform
• Monitor and optimize cluster performance
• Hands on Exp on ODF (Ceph storage )
• Implement security best practices within the cluster
• Troubleshoot and resolve issues within the Openshift environment
• Collaborate with development teams for seamless application deployment
• Document procedures and provide training to team members
• Conduct regular backups and disaster recovery operations

Must Have Skills

• Overall 10+ years of experience with 7+ years of relevant experience in administrating Openshift environments
• Hands on Exp on ODF (Ceph storage )
• Strong understanding of containerization technologies
• Experience with CI/CD tools and practices
• Knowledge of networking and security within containerized environments
• Excellent troubleshooting and problem-solving skills
• Strong written and verbal communication skills

Core Tools & Technology Stack

Red Hat OpenShift , ODF Ceph storage , Loki stack, Container ,Docker, CI/CD pipelines, Ansible, Linux administration, Git, Prometheus / Grafana, sdn, OVN kubernetes ,Networking, Shell scripting.

Qualification

• BE/B.Tech or equivalent degree in Computer Science or related field.