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Tata Consultancy Services · Bengaluru

# Openshift administrator

Bengaluru Administrative 

Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since.
[Apply on Tata Consultancy Services’s careers site →](https://ibegin.tcsapps.com/candidate/next/en-IN/jobs/425125J)

[OpenNash Jobs](https://jobs.opennash.com/) / [Tata Consultancy Services](https://jobs.opennash.com/companies/tata-consultancy-services/) / Openshift administrator

## Job description

Strong hand-on experience in Redhat Openshift platform administration including installation, configure, upgrade & maintain OCP clusters. Strong on RHEL 8/9 – node build, kernel tuning, SELinux, patching, and OCP-on-RHEL lifecycle management. Manage Control & Worker nodes, manage Openshift operators, capacity tuning, perform Backup & Disaster Recovery activities (DR drill), troubleshoot critical infrastructure related issues.

Support application deployment, manage quota/resource allocation, work with development team to optimize containerized applications. Configure & maintain OCP monitoring using Prometheus, Grafana, ELK. Automate deployment process by Ansible or Python. Use of Jenkins/Gitlab CI-CD pipeline. Implement RBAC, manage users/groups/service accounts etc., configure secrets, certificates, security scanning, ensure compliance as per organizational best security standards.

## Qualifications

BACHELOR OF ENGINEERING

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Aug 1, 2026
- Last checked: Aug 1, 2026
- Listed for: Under a day
- Location: Bengaluru[Apply on Tata Consultancy Services’s careers site →](https://ibegin.tcsapps.com/candidate/next/en-IN/jobs/425125J)

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Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

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