Site Reliability Engineer (OpenShift & Infrastructure)

Responsibilities & Skills

• Install, configure, upgrade, and administer OpenShift clusters (OCP) in on-premise and cloud environments.
• Manage OCP internal networking, ingress, egress, and cluster services.
• Configure and integrate LDAP authentication and access management.
• Implement TLS and MTLS encryption, and manage certificate lifecycle for secure communications.
• Implement GitOps workflows using ArgoCD for continuous delivery and environment consistency.
• Automate platform and application provisioning using Terraform and Ansible.
• Configure and maintain F5 LTM load balancers.
• Configure and manage DNS, networking, and subnets.
• Build and manage monitoring, logging, and alerting frameworks (e.g., Prometheus, Grafana, ELK).
• Define and enforce SLIs/SLOs and error budgets for services running on OCP.
• Lead incident response, root cause analysis (RCA), and postmortems.
• Build automation for self‑healing, scaling, and zero-touch operations.
• Ensure high availability, disaster recovery, and failover strategies are implemented.
• Secure platform and workloads following enterprise security standards.
• Support application deployments and CI/CD pipelines on OpenShift.
• Troubleshoot networking, cluster, and deployment issues end-to-end.
• Apply SRE best practices to improve reliability, scalability, and performance.
• Collaborate with development and platform teams to optimize system operations.