ROSA / OpenShift L3 Administrator
Prolifics Corporation Ltd. · Hyderabad · onsite · Posted 38d ago
Undisclosed6–8 yrsfulltimeSourced from
About a minute. You'll make an account on the way through.
About this role
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At Prolifics, we are currently implementing multiple solutions in Software Development, and we are looking to hire a talented ROSA / OpenShift L3 Administrator for our development center in India. This position would be based out of Hyderabad and is a permanent position.
If you are looking for a high growth company with rock-solid stability, if you thrive in the energetic atmosphere of high-profile projects, we want to talk to you today! Let connect and explore the possibilities of having you onboard the Prolifics team!
Job Title: ROSA / OpenShift L3 Administrator
Primary skills: 5+ years of hands-on experience in Kubernetes/OpenShift administration and support.
Secondary skills: Strong experience with Red Hat OpenShift 4.x and practical exposure to ROSA.
Location: Hyderabad (Mindspace#12B)
Educational Qualification: B.Tech/BE/M.Tech/MCA/M.Sc
Experience: 6 to 8 years
Key Responsibilities
Platform Operations: Provide L3 administration and support for ROSA and OpenShift environments, including cluster configuration, lifecycle management, upgrades, and operational maintenance.
Troubleshooting & Incident Resolution: Diagnose and resolve complex platform, cluster, networking, storage, security, and workload-related issues, coordinating with Red Hat, AWS, and client teams where required.
Cluster & Platform Management: Manage OpenShift resources, Operators, namespaces, RBAC, networking configurations, storage, and other platform components.
Automation & DevOps: Support automation and operational activities using Infrastructure-as-Code and DevOps/GitOps tools such as Ansible, Terraform, ArgoCD, Jenkins, or similar technologies.
Security & Access Management: Implement and manage RBAC, IAM integrations, security policies, network policies, secrets, and other platform security controls.
Monitoring & Observability: Configure and support monitoring, logging, alerting, and observability capabilities using OpenShift monitoring, Prometheus, Grafana, and related tooling.
Performance & Capacity Management: Monitor platform health, capacity, performance, and availability, and proactively identify potential issues.
Collaboration & Escalation Management: Work closely with application, infrastructure, networking, security, AWS, and Red Hat teams to resolve complex issues within the ROSA shared responsibility model.
Documentation & Knowledge Sharing: Maintain operational documentation, runbooks, SOPs, and contribute to knowledge sharing and mentoring of junior team members.
Required Skills & Qualifications