Job Purpose The Linux & Kubernetes Administrator is responsible for the administration, maintenance, optimization, automation, and security of enterprise Linux platforms and containerized environments supporting mission-critical business applications. The role focuses on ensuring high availability, scalability, operational efficiency, and security compliance across cloud, on-premises and hybrid infrastructure environments leveraging Linux, Kubernetes, Docker, OpenShift, and cloud-native technologies

Linux Infrastructure Administration

Install, configure, administer, and support Red Hat Enterprise Linux (RHEL), Ubuntu, SUSE Linux, and other enterprise Linux distributions.

Monitor system health, availability, resource utilization, and performance metrics.

Deploy, administer, and support container platforms including Kubernetes, OpenShift, Docker Enterprise, Rancher, and container runtime environments.

Manage Kubernetes clusters across development, testing, and production environments.

Configure and maintain Namespaces, Pods, StatefulSets, Deployments, Services, Ingress Controllers,



and Persistent Volumes.

Ensure container platform availability, scalability, and performance.

~ Cloud-Native Platform Management

Support hybrid and multi-cloud containerized workloads running on L & T Vyoma, private cloud & Sovereign cloud environments.

Implement cloud-native operational best practices for containerized applications.

Support microservices-based application deployments.

Support AI/ML, GPU, and high-performance computing infrastructure.

Support GPU/ AI workplace

~ Platform Reliability & Performance Management

Identify and resolve Linux and container platform performance issues.

Perform proactive health checks, capacity planning, and resource optimization.

Implement Linux OS hardening as per CIS, STIG, and organizational standards.

Configure security policies for Kubernetes and OpenShift environments.

Automation & DevOps Enablement

Develop automation scri

📌 Linux Systemadministrator (Chennai)
🏢 Larsen & Toubro Vyoma
📍 Chennai