RedHat OpenShift Engineer

Hello All,Greeting's from ZettaMine!!!Job Title: OpenShift Administrator – IBM Maximo Application Suite (MAS)Experience: 5–10 YearsWork Location: Pan India locationWork Model: Hybrid (3 Days WFO)Job SummaryWe are looking for an experienced OpenShift Administrator to deploy, manage, and support Red Hat OpenShift clusters hosting IBM Maximo Application Suite (MAS) on Azure/AWS. The role focuses on ensuring high availability, performance, security, and scalability of containerized enterprise applications.Key ResponsibilitiesInstall, configure, upgrade, and maintain Red Hat OpenShift clusters on Azure/AWS.Create and manage OpenShift clusters using ROSA/ARO.Perform cluster operations including patching, upgrades, operator management, and configuration changes.Troubleshoot issues related to pods, services, CRDs, storage, and networking.Develop and maintain Ansible playbooks for MAS installation and configuration.Set up and manage monitoring using Instana, Grafana, and Prometheus.Collaborate with Maximo development and functional teams for environment readiness.Implement backup and restore strategies for clusters, customer resources, and MongoDB.Design and maintain CI/CD pipelines and manage container lifecycle.Provision infrastructure using Terraform and other IaC tools.Prepare system documentation, runbooks, and support disaster recovery drills.Ensure security hardening, certificate management, and ITIL compliance.Perform infrastructure sizing and capacity planning for cluster deployments.Required Skills & Qualifications5–10 years of experience in Linux and OpenShift administration.Strong hands-on experience in installing and configuring OpenShift on Azure/AWS.Proficiency in RHEL, Kubernetes, Docker, and container platforms.Experience with scripting (Bash, Python) and MongoDB.Strong troubleshooting and problem-solving skills.Exposure to IBM Maximo Application Suite (MAS) deployments is preferred.Preferred CertificationRed Hat Certified Specialist in OpenShift AdministrationIf you are interested kindly share your updated CV to aruna.m@ or WhatsApp to 6302404863.Thanks & Regards,Aruna.M

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