USA_System Administrator
Varite, Inc · Posted Nov 4, 2026
- Rosemead, California, United States
- $63–$67 per hour
- 7+ years
Compensation
Pay Rate Range: $62.87 - 66.66/hr.
Responsibilities
- Platform deployment and lifecycle management: Install, configure, administer, upgrade, and troubleshoot Kubernetes and Red Hat OpenShift clusters on Linux, maintaining cluster health, availability, performance, and security.
- OpenShift administration: Manage OpenShift Container Platform (OCP) environments and Operator installations and upgrades; support multicluster management using Advanced Cluster Management (ACM), where applicable.
- Application onboarding and GitOps: Manage application configuration, packaging, and deployments using Helm charts, Argo CD, Git, and GitOps workflows.
- CI/CD engineering: Build and maintain Jenkins pipelines using Groovy and shared libraries; integrate source control, Nexus repositories, and Kubernetes/OpenShift deployment workflows. Support GitHub CI/CD where applicable.
- Troubleshooting and incident resolution: Diagnose and resolve cluster, application, and infrastructure issues involving pods, services, ingress, networking, DNS, certificates, container runtimes, and deployment pipelines.
Requirements
- Nice to have: RKE2 administration
- Nice to have: Advanced Cluster Management (ACM) for OpenShift multicluster management
- Nice to have: OpenShift cluster installation and operation