3 - 6 years

14 - 15 Lacs

Posted:4 hours ago| Platform: Naukri logo

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Full Time

Job Description

OpenShift Architecture & Design

    • Design and implement secure, scalable, and highly available OpenShift Container Platform (OCP) environments based on business needs
    • Recommend best practices for OpenShift resource organization, node sizing, cluster topology, and multi-cluster setups
    • Architect hybrid and cloud-native OpenShift solutions, including ROSA (Red Hat OpenShift Service on AWS) and ARO
  • Cluster Deployment & Management

    • Deploy and manage OpenShift clusters using oc CLI, OpenShift Web Console, and Automation tools such as Ansible and Terraform
    • Perform version upgrades, patching, and lifecycle management of control plane and worker nodes
    • Configure projects, namespaces, quotas, limits, and enforce multi-tenancy policies
  • OpenShift Platform Operations

    • Manage OpenShift components such as Operators, MachineSets, BuildConfigs, DeploymentConfigs, ImageStreams, and Routes
    • Maintain and troubleshoot internal routing, cluster networking, and service exposure via Ingress Controllers and Routes
    • Implement and monitor OpenShift-native logging and metrics (Prometheus, Alertmanager, Grafana, EFK stack)
  • Security & Governance

    • Enforce security standards using Security Context Constraints (SCCs), Pod Security Admission (PSA), and RBAC
    • Integrate authentication with enterprise identity providers (LDAP, SAML, OAuth) and manage group-based access control
    • Conduct regular compliance checks and apply security patches based on Red Hat advisories
  • Storage, Networking & Add-ons

    • Configure persistent storage using OpenShift Container Storage (OCS) or cloud CSI drivers
    • Manage OpenShift SDN/OVN-Kubernetes, cluster network policies, and service exposure
    • Integrate with Red Hat-provided services like OpenShift Pipelines, GitOps, Service Mesh, and Quay
  • Troubleshooting & Optimization

    • Investigate and resolve cluster-level and workload-related issues in pods, nodes, routes, or operators
    • Tune platform resource usage and optimize cluster performance using native OpenShift tools
    • Review audit logs and event traces for issue diagnosis
  • Collaboration & Knowledge Sharing

    • Provide operational support and guidance to developers and platform users working in OpenShift
    • Conduct onboarding sessions and workshops on OpenShift usage, security, and troubleshooting
    • Document standard operating procedures and contribute to platform knowledge base
  • Preferred Experience:

    • Hands-on experience with any one of cloud-based OpenShift platforms:
      • ROSA (Red Hat OpenShift Service on AWS)
      • ARO (Azure Red Hat OpenShift)
      • OpenShift on Google Cloud with Anthos
    • Red Hat certifications such as:
      • Red Hat Certified Specialist in OpenShift Administration
      • Red Hat Certified Engineer (RHCE)
    • Familiarity with OpenShift add-ons: Pipelines, GitOps, Service Mesh, and Quay

Qualifications:

  • 5+ of years of experience working with OpenShift.
  • Proven experience with core OpenShift features and functionality.
  • Understanding of containerization concepts and technologies like Docker and Kubernetes.
  • Strong scripting skills (e.g., Bash, Python) for automation tasks.
  • Excellent communication, collaboration, and problem-solving skills.
  • Ability to work independently and as part of a team.
  • Red Hat Certified OpenShift Administrator (ROSA) or equivalent expertise.
  • Experience with CI/CD tools and pipelines.
  • Experience with cloud platforms like AWS, Azure, or GCP for hosting OpenShift.
  • Experience with GitOps for managing OpenShift configurations.
  • Managing logs, Alerts, and Audit compliance report.
  • Billing and cost management
  • Strong verbal and written communication skills.

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