Red Hat OpenShift Administrator

Job Requirement – Red Hat OpenShift Administrator || NO OPT& H1B

Job ID: 438347

Job Title: Red Hat OpenShift Administrator / Platform Engineer
Location: Dallas, TX

Experience: 6–12 Years
Skill Area: Red Hat OpenShift / Kubernetes

Mandatory Skills & Requirements
Strong hands-on experience administering, operating, and supporting Red Hat OpenShift 4.x and Kubernetes clusters in enterprise environments.
Strong Linux administration and troubleshooting experience.
Experience with OpenShift cluster installation, configuration, upgrades, patching, and day-to-day platform administration.
Hands-on experience managing projects/namespaces, nodes, pods, deployments, services, routes, ConfigMaps, Secrets, and persistent storage.
Strong knowledge of RBAC, service accounts, Security Context Constraints (SCC), certificates, and access controls.
Experience troubleshooting cluster, pod, networking, storage, and application deployment issues.
Strong knowledge of OpenShift networking, including ingress/egress, routes, DNS, load balancing, and network policies.
Experience deploying applications using Helm charts and Kubernetes/OpenShift manifests.
Experience supporting high availability, scalability, resiliency, backup, and disaster recovery requirements.
Strong experience with Jenkins/CI-CD, Ansible, automation, and Infrastructure as Code practices.
Experience with monitoring and troubleshooting using Prometheus, Grafana, and enterprise monitoring platforms.

Key Responsibilities
Administer and support enterprise Red Hat OpenShift/Kubernetes clusters.
Perform cluster installation, configuration, upgrades, patching, maintenance, and lifecycle management.
Manage namespaces, nodes, pods, deployments, services, routes, ConfigMaps, Secrets, and persistent volumes.
Implement and maintain RBAC, SCC, service accounts, certificates, secrets, and platform security controls.
Troubleshoot cluster, application, networking, storage, and deployment-related issues.
Configure and manage OpenShift networking, including routes, ingress/egress, DNS, load balancing, and network policies.
Deploy and support applications using Helm and Kubernetes/OpenShift manifests.
Implement and maintain high availability, scalability, resiliency, backup, and disaster recovery solutions.
Monitor cluster health, capacity, resource utilization, and performance.
Automate platform operations using Ansible, Jenkins, CI/CD pipelines, and Infrastructure as Code.
Perform certificate renewal, secrets management, security hardening, and other platform security activities.
Collaborate with Apigee, DevOps, Network, Security, and application teams for platform onboarding and issue resolution.
Provide OpenShift platform support for Apigee Hybrid runtime components, including migration and production troubleshooting.

Preferred Skills
Apigee Hybrid platform knowledge.
Google Cloud Platform or other cloud platform experience.
Terraform.
Prometheus and Grafana.
HashiCorp Vault and secrets management.
Shell or Python scripting.
Enterprise middleware platform experience.
Docker and container technologies.