Lead Admin - Openshift

Job description:
Lead Admin - Openshift
Key Responsibilities\n\nSupport onboarding applications onto OpenShift/Kubernetes platforms.\n\nCreate and manage Kubernetes resources such as Deployments, StatefulSets, DaemonSets, Services, ConfigMaps, and Secrets.\n\nTroubleshoot containerized application deployment issues.\n\nSupport rolling upgrades, blue-green deployments, and application scaling.\n\nAssist development teams during container adoption and modernization initiatives.\n\nEnsure platform stability, scalability, and high availability.\n\nCollaborate with the Canada Post team to build, configure, and manage OpenShift/Kubernetes clusters.\n\nConfigure nodes, namespaces, projects, resource quotas, and cluster policies.\n\nWork with the CPC team to configure cluster networking, ingress, routes, and service exposure.\n\nConfigure namespaces, quotas, projects, and RBAC policies; manage PVs, PVCs, and storage integration.\n\nRequired Technical Skills\n\nContainer Platforms\n\nRed Hat OpenShift on AWS\n\nKubernetes\n\nDocker\n\nOpenShift Virtualization\n\nHelm Charts\n\nOperators\n\nKubernetes-based Application Hosting\n\nCloud Platforms\n\nAWS (EKS, EC2, IAM, S3)\n\nDevOps & Automation\n\nJenkins\n\nGitHub / GitLab\n\nArgoCD\n\nTekton Pipelines\n\nGitOps\n\nMonitoring & Observability\n\nPrometheus\n\nGrafana\n\nSplunk\n\nELK Stack\n\nOpenShift Monitoring\n\nAlertManager\n\nSecurity & Governance\n\nRed Hat ACS\n\nRBAC\n\nSecurity Context Constraints\n\nNetwork Policies\n\nSecrets Management\n\nStorage & Networking\n\nBlock/Object Storage\n\nPersistent Volumes (PV/PVC)\n\nIngress Controllers\n\nRoutes\n\nLoad Balancers\n\nService Mesh
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Areas of responsibility
Triaging and resolution of tickets-Provide resolution to high priority incident (P2) tickets, performing advanced troubleshooting and root cause analysis to ensure timely closure.
SLA Monitoring-Ensure SLA compliance for assigned technology areas and ensure proactive escalation management.
Performance tuning and optimization-Analyse system performance data, coordinate findings on system behaviour, and support capacity planning initiatives to enhance overall system efficiency.
Perform system Improvements-Create mitigation measures to evaluate new tools or improvements by collaborating with technical teams.
Handling disaster recovery-Perform security assessments and recovery drills, and implement necessary controls to ensure compliance with established security standards.
Reporting and stakeholder engagement-Participate in weekly and monthly service review meetings, provide updates on performance and issues, and support stakeholder communication to ensure transparency and service alignment.
Team Management-Collaborate with team members to resolve open tickets and service requests.
Knowledge base and continuous learning Contribute to updating SOPs, knowledge articles and maintaining the knowledge repository for the purpose of future ticket resolution.
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Mandatory Skills: OpenShift .
Experience: 5-8 Years
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Reinvent your world. We are building a modern Wipro. We are an end-to-end digital transformation partner with the boldest ambitions. To realize them, we need people inspired by reinvention. Of yourself, your career, and your skills. We want to see the constant evolution of our business and our industry. It has always been in our DNA - as the world around us changes, so do we. Join a business powered by purpose and a place that empowers you to design your own reinvention.

Work arrangement
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