OpenShift Engineer/ OpenShift Container Platform

3 days ago

Chennai, Tamil Nadu, India Clarium Managed Services Full time

We are seeking a skilled OpenShift Administrator & OpenShift Container Platform (OCP) with a strong background in Linux system administration, scripting. The ideal candidate will be responsible for maintaining and supporting RedHat OpenShift clusters in production environment, incident triage, and participating in release activities. You will work closely with cross-functional teams to ensure system reliability, scalability, and performance.

Role: The OpenShift Administrator will play a crucial role in managing and supporting OpenShift clusters, ensuring optimal performance and reliability.

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.
  • 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.

Qualifications:

  • 5+ years of hands-on experience with RedHat OpenShift (v4.x preferred).
  • Strong proficiency in Linux (RedHat Linux, CoreOS) system administration.
  • Solid experience in 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.

Required Skills:

  • 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 Argo CD workflows.

Pay range and compensation package: Not specified.

Equal Opportunity Statement: We are committed to diversity and inclusivity in our hiring practices.

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