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.
- 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.
- 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.
- 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.
- 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.
- 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 quick-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

📌 Looking For Redhat OpenShift Platform Engineer (Bengaluru)
🏢 Tech Mahindra
📍 Bengaluru