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