Looking For Redhat OpenShift Platform Engineer

1. OpenShift / Kubernetes Platform Administration • Install, configure, upgrade, patch, and maintain OpenShift and Kubernetes platforms. • Support Red Hat OpenShift, Azure Red Hat OpenShift (ARO), AKS, EKS, and hybrid-cloud container platforms. • Ensure platform availability, scalability, resiliency, and performance. 2. Azure Red Hat OpenShift (ARO) & Service Mesh Management • Deploy and support ARO clusters in Azure. • Implement and manage Red Hat Service Mesh / Istio. • Configure ingress, traffic management, mTLS, security policies, and inter-service communication. • Support multi-cluster and hybrid-cloud architectures. 3. Containerization & Application Modernization • Containerize Java, .NET, and other workloads using Docker and Podman. • Migrate traditional applications to container-based platforms. • Optimize container images and runtime performance. • Support onboarding of applications to OpenShift. 4. Infrastructure Automation • Develop Infrastructure as Code (IaC) solutions using: o Terraform o Ansible o Python • Automate provisioning, configuration management, deployments, patching, scaling, and recovery processes. • Build reusable automation frameworks and operational runbooks. 5. DevSecOps Enablement • Support and integrate: o Jenkins o GitHub o ArgoCD o Azure DevOps o Artifactory • Implement GitOps-based deployments. • Improve deployment automation and CI/CD pipelines. • Enforce security controls and compliance standards. 6. Azure Infrastructure Support • Design and support OpenShift deployments on Azure. • Work with networking, storage, monitoring, security, and identity services in Azure. • Troubleshoot cloud infrastructure issues affecting container workloads. 7. Performance Engineering & Middleware Support • Support and tune: o JBoss o JWS o Apache o Nginx • Assist application teams with performance optimization of Java and .NET applications running on OpenShift. 8. Monitoring, Observability & Troubleshooting • Implement and support monitoring solutions using: o Dynatrace o Prometheus o Grafana o Kiali • Analyze incidents and platform issues.

• Perform root cause analysis and remediation. • Ensure platform health, capacity management, and proactive monitoring. 9. Security & Compliance • Implement platform security best practices. • Manage certificates, secrets, RBAC, network policies, and service mesh security. • Support vulnerability remediation and security compliance activities. • Maintain secure container platform operations. 10. Collaboration & Technical Leadership • Partner with application, SRE, Cloud Engineering, DevOps, Security, and Infrastructure teams. • Support application onboarding and troubleshooting. • Create technical standards, architecture documentation, and operational procedures. • Provide L3 platform support and act as an escalation point for critical incidents.

• Extensive hands-on experience in the administration and supporting the Kubernetes platforms like (Red Hat Openshift, ARO, AKS, EKS, etc). • Hands-on experience with Red Hat ARO /Istio Service Mesh. • Extensive hands-on experience with containerization of various stacks of applications on heterogeneous platforms using Docker and Podman. • Prior automation experience in writing Terraform, Ansible, and Python. • Proficient in multiple DevSecOps (Jenkins, GitHub, ArgoCD, Azure DevOps Artifactory, etc.) tools, and techniques and hands-on experience in infrastructure automation and configuration management. • Extensive hands-on experience with Azure services • Strong knowledge of Application servers (JBoss, JWS) and Web servers (Apache, Nginx) and prior work experience in configuration and performance tuning of the Java and .NET applications is required. • Prior work experience of Dynatrace, Prometheus, Grafana, and Kiali is preferred. • Ability to work in a fast-paced environment, frequently collaborating with multiple teams for solutions support debugging, and troubleshooting. • Certification in Rehhat Openshift / CKA is mandatory .

1:00 PM IST - 10:00 PM IST or 3:00 PM - 12:30 Am Note: Weekend on-call support on rotational basis