OpenShift Administrator (L3) | Reliance Jio | Chennai

Reliance Jio; Chennai; Presencial; INR 2.500.000 - 4.000.000; Tempo integral

Resumo da vaga

Reliance Jio in Chennai is seeking an OpenShift Administrator (L3) to own cluster lifecycle, security hardening, and incident triage across enterprise platforms. You will automate deployments, configure monitoring stacks, and manage production support.

Requires 7–14 years in IT infra, strong K8s/OpenShift and CI/CD experience, and availability in Chennai, India. Email resume to Amey Rane in Talent Acquisition.

Qualificações

• Bachelor’s or Master’s degree in Engineering or related fields.
• 7–14 years of IT infra, cloud engineering, and admin experience.
• Strong expertise in Kubernetes and OpenShift cluster administration.
• Proficiency in container security, storage, and runtimes.
• Hands-on CI/CD automation with Azure DevOps, Ansible, Jenkins.
• Experience with Azure, GCP, OpenStack and Linux; Helm, Prometheus, Grafana, ELK.
• Excellent analytical, L3 troubleshooting, and stakeholder communication.

Responsabilidades

• Architect, provision, upgrade, monitor, and administer Kubernetes/OpenShift clusters.
• Implement container security policies, vulnerability scanning, and storage provisioning.
• Configure runtimes, networking, and multi-tenant isolation.
• Build and maintain CI/CD pipelines with Azure DevOps, Ansible, and Jenkins.
• Deploy apps using Helm across Linux, Azure, GCP, and OpenStack.
• Set up monitoring dashboards with Prometheus, Grafana, and ELK stacks.
• Lead L2/L3 incident management, RCA, and ITIL-compliant resolutions.
• Maintain runbooks, architecture diagrams, and incident logs.

Conhecimentos

Kubernetes/OpenShift admin

Container security

CI/CD automation

Cloud platforms

Linux administration

Monitoring/observability

Stakeholder communication

Formação

BE/B.Tech/M.Tech or related

BCA/MCA or equivalent

Ferramentas

Azure DevOps

Ansible

Jenkins

Helm

Prometheus

Grafana

ELK

Descrição da vaga

Position Summary

Driving advanced container platform administration, Red Hat OpenShift operations, and enterprise cloud engineering in Chennai, Reliance Jio (Jio Platforms Limited) is actively seeking an accomplished OpenShift Administrator (L3) for a permanent full-time professional engagement. In this vital technical leadership role, you will provision, upgrade, monitor, and administer large-scale Kubernetes and OpenShift clusters, ensure uncompromised container security and network performance, and spearhead 24×7 production support. Bringing 7 to 14 years of progressive professional experience in IT infrastructure and containerization, you will empower India’s premier digital communications ecosystem to achieve exceptional system reliability, scalability, and operational excellence. This prestigious career opportunity offers competitive remuneration, high executive visibility, and professional growth within a leading global telecommunications and technology enterprise.

Detailed Job Description

As an OpenShift Administrator (L3) supporting Reliance Jio in Chennai, you will take full operational, tactical, and technical ownership of cluster lifecycle management, container security hardening, storage configuration, and incident triage across enterprise platforms. Your day-to-day responsibilities include managing container runtimes and registries, automating deployments with Azure DevOps, Ansible, and Jenkins, configuring Helm charts and Linux systems, monitoring health metrics using Prometheus, Grafana, and ELK stacks, and collaborating directly with multidisciplinary engineering squads and talent acquisition leaders like Amey Rane. Furthermore, you will manage application requirements by submitting your updated resume via direct email to Amey Rane at [e-mail] or via LinkedIn Direct Message.

Key Responsibilities

• Architect, provision, upgrade, monitor, and administer enterprise-grade Kubernetes and Red Hat OpenShift clusters.
• Implement robust container security policies, vulnerability scanning, storage provisioning, and secure registry management.
• Configure and optimize container runtimes, networking architectures, and multi-tenant isolation protocols.
• Build and maintain automated CI/CD deployment pipelines utilizing Azure DevOps, Ansible, and Jenkins.
• Deploy and manage applications utilizing Helm package management across Linux, Azure, GCP, and OpenStack environments.
• Configure comprehensive monitoring and observability dashboards utilizing Prometheus, Grafana, and the ELK stack.
• Execute rigorous L2/L3 incident management, root-cause analysis (RCA), ITIL-compliant problem resolution, and 24×7 production support.
• Maintain meticulous infrastructure documentation, cluster runbooks, architecture diagrams, and incident resolution audit logs.

Required Qualifications & Skills

• Bachelor’s or Master’s degree in Engineering (BE/B.Tech/M.Tech), Computer Applications (BCA/MCA), or related technical discipline.
• Minimum of 7 to 14 years of progressive professional experience in IT infrastructure, cloud engineering, and enterprise systems administration.
• Strong, demonstrable operational expertise in Kubernetes and Red Hat OpenShift cluster administration.
• Comprehensive working knowledge and practical proficiency in container security, storage management, and container runtimes.
• Deep practical experience in CI/CD automation tools including Azure DevOps, Ansible, and Jenkins.
• Solid practical grasp of cloud platforms (Azure, GCP, OpenStack), Linux operating systems, Helm, Prometheus, Grafana, and ELK.
• Exceptional analytical problem-solving aptitude, L3 troubleshooting skills, and professional stakeholder communication capabilities.
• Mandatory legal work authorization and physical availability for professional operations in Chennai, India.

Nice-to-Have Skills

• Professional Red Hat certifications such as Red Hat Certified Specialist in OpenShift Administration or Certified Kubernetes Administrator (CKA).
• Prior professional working experience in top-tier multinational telecommunications operators, cloud service providers, or large-scale enterprise environments.
• Hands-on familiarity with scripting automation (Python, Bash) for cluster telemetry and operational scripting.
• Experience utilizing enterprise IT service management (ITSM) ticketing platforms (ServiceNow, Jira) for incident tracking.
• Exposure to 5G core network virtualization, cloud-native network functions (CNFs), and software-defined networking.

Application Information

• Recruiter: Reliance Jio (Jio Platforms Limited) Recruitment Division
• Contact Name: Amey Rane (Tech Recruiter || Assistant Manager – Talent Acquisition)
• Email: [e-mail]
• Phone:
• Company Website: https://www.jio.com
• Salary/Rate: Market Competitive / Enterprise Telecommunications Package
• Deadline: Open until filled (Urgent Chennai OpenShift Administrator Opening)
• Notice Period: Immediate to 30 Days Preferred
• Contract Duration: Permanent / Full-Time Engagement (Chennai, India)

Recruitment Pro Tip

When applying for this OpenShift Administrator position through Reliance Jio, ensure your resume explicitly highlights your cluster provisioning tenure, OpenShift/Kubernetes production experience, and proficiency with monitoring stacks like Prometheus, Grafana, and ELK.