Linux SME and OpenShift Administrator
Corona, CA, United States
USD 107K-140K (estimate) Senior-level Full Time
Tasks
- Apply patches and vulnerability remediation
- Collaborate with cybersecurity and SOC NOC teams
- Configure OpenShift networking
- Configure registry integration
- Create Infrastructure as Code with IaC
- Create technical documentation and SOPs
- Deploy configure administer Red Hat OpenShift clusters
- Develop infrastructure automation with Ansible
- Enforce DoD STIGs and RMF compliance
- Harden Linux systems
- Implement RBAC and namespace management
- Implement container security best practices
- Implement logging, monitoring, and alerting
- Install configure administer maintain Linux operating systems
- Integrate CI CD for provisioning
- Integrate storage into OpenShift clusters
- Manage OpenShift control plane and worker nodes
- Manage VMware ESXi virtualized infrastructure
- Manage container image lifecycle
- Monitor system and cluster performance
- Participate in security assessments audits and ATO activities
- Support Kubernetes container workloads
- Support backup and recovery
- Support disaster recovery for persistent storage
- Troubleshoot Linux Kubernetes and OpenShift issues
- Upgrade OpenShift platform components
- Use Bash scripting and automation
- Use Python for automation
Perks/Benefits
Skills/Tech-stack
Alerting | Ansible | Backup and Recovery | Bash | CI/CD | CentOS | Container Security | DOD STIG | Disaster Recovery | Enterprise Linux | Infrastructure as Code | Kubernetes | Linux | Logging | Monitoring | Networking | OpenShift | Python | RBAC | RMF | Red Hat | Red Hat Enterprise | Red Hat Enterprise Linux | Rocky Linux | VMware ESXi | Vulnerability Management | “as-code”
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