Hiring || Red Hat OpenShift Professionals (Hyderabad/Mumbai)

Red Hat OpenShift Professional

Summary:

Responsibilities:

• Deploy, configure, and administer Red Hat OpenShift Container Platform (OCP) 4.x across public and private cloud environments.
  
• Manage master and node components across multiple clusters, ensuring optimal performance and resilience.
  
• Onboard applications and workloads onto OpenShift, including configuring build strategies, image streams, and deployment pipelines.
  
• Manage node lifecycle, including registration, scaling, and health monitoring of worker nodes.
  
• Configure and maintain Istio service mesh for traffic management, observability, and security.
  
• Administer Quay Container Registry and manage ROBO accounts for secure image pull/push operations.
  
• Provision and manage persistent storage for internal registries and application data.
  
• Implement and enforce access control policies using RBAC and OAuth for OpenShift resources.
  
• Automate infrastructure and deployment tasks using Ansible and support GitOps workflows with ArgoCD.
  
• Integrate OpenShift with CI/CD pipelines and DevOps toolchains for seamless application delivery.
  
• Troubleshoot and resolve production issues across container, orchestration, and infrastructure layers.
  
• Support 24×7 operations with rotational shifts, including night shifts and alternate Saturdays.
  

• 4-9 years of hands-on experience in Red Hat OpenShift administration and Kubernetes orchestration.
  
• Proven experience in deploying and managing OpenShift Container Platform (OCP) 4.x in enterprise environments.
  
• Strong understanding of containerization concepts, Docker, Kubernetes, and PaaS platforms.
  
• Expertise in OpenShift cluster setup, including master/node configuration, networking, and security.
  
• Demonstrated experience in application onboarding, build automation, and CI/CD integration.
  
• In-depth knowledge of cloud delivery models: IaaS, PaaS, and SaaS.
  
• Proficiency in scripting using Python, Shell Scripting, or PowerShell (Power CLI).
  
• Experience with infrastructure as code (IaC) and automation tools like Ansible.
  
• Familiarity with GitOps practices and experience with ArgoCD is highly preferred.
  
• Solid understanding of Red Hat Linux, Atomic Host, and system administration on Linux/Windows.
  
• Experience working with VMware vSphere and cloud platforms (AWS, Azure, GCP).
  
• Strong problem-solving skills with a proactive approach to monitoring, logging, and incident resolution.
  
• Ability to communicate effectively in English (verbal and written).