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

Roles & Responsibilities
Linux Infrastructure Administration
Install, configure, administer, and support Red Hat Enterprise Linux (RHEL), Ubuntu, SUSE Linux, and other enterprise Linux distributions.
Manage system lifecycle activities, including provisioning, patching, upgrades, hardening, and decommissioning.
Monitor system health, availability, resource utilization, and performance metrics.
Manage user administration, access controls, and privilege management.

Container Platform Administration
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.
Manage container registries, image repositories, and artifact management solutions.
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 plat

📌 Linux & Kubernetes Administrator (Chennai)
🏢 Larsen & Toubro Vyoma
📍 Chennai