OpenShift Platform Administrator

POSITION LOCATION:

• Pittsburgh PA 15222
• Strongsville OH 44136
• Phoenix AZ 85016
• Lakewood CO 80215

ROLE/RESPONSIBILITIES:

• We are seeking a skilled OpenShift Administrator with a strong background in Linux system administration scripting automation and DevOps practices.
• The ideal candidate will be responsible for maintaining and supporting RedHat OpenShift clusters in production environment providing 24*7 support incident triage and participating in release activities.
• You will work closely with cross-functional teams to ensure system reliability scalability and performance.

KEY RESPONSIBILITIES:

• Administer and maintain RedHat OpenShift clusters in production and non-production environment. Upgrade Clusters
• Perform Linux system administration troubleshooting patching
• Monitor cluster health manage node scalability resource optimization and ensure cluster availability (No downtime)
• Troubleshoot and resolve issues related to infrastructure network pods containers and services
• Participate in 24x7 production support (on-call rotation) handle critical incidents and ensure minimal platform downtime
• Develop and maintain shell/python scripts for automation of routine tasks and monitoring
• Implement and support CI/CD pipelines using tools like Jenkins GitOps Approach or ArgoCD
• Collaborate with development and release teams to support deployment and release activities
• Create and maintain documentation for systems processes and standard operating procedures (SOPs)
• Ensure compliance with security backup and disaster recovery policies
• Platform monitoring using Dynatrace

MUST HAVE SKILLS: Level 3 5-7 years:

• RedHat OpenShift (v4.x preferred)
• Linux (RedHat Linux CoreOS) system administration
• Shell scripting bash and/or Python
• Knowledge of DevOps tools such as Jenkins Git Ansible Helm Docker and GitOps workflows.
• Understanding of container orchestration pod scheduling and cluster level debugging
• Experience working in production support environments with on-call responsibilities
• Familiarity with monitoring and logging solutions such as Prometheus Grafana ELK FluentD
• Good problem-solving skills and experience in incident triage and root cause analysis
• RedHat Certified Specialist in OpenShift Administration or equivalent
• Certified Kubernetes Administration (CKA)
• Knowledge of Kubernetes Istio or service mesh technologies
• Experience with Azure cloud platform
• Experience with ArgoCD workflows