Senior Linux Admin

Key Responsibilities

Linux & Infrastructure Operations

• OS Lifecycle: Install, configure, and optimize Ubuntu environments across bare-metal.
• Performance & Storage: Manage kernel tuning, process management, troubleshooting, and enterprise storage (LVM, NFS).
• Security & Reliability: Implement CIS hardening, firewalls, patching cycles, and maintain backup/DR strategies.

DevOps & Automation Engineering

• Infrastructure as Code: Build and scale infrastructure provisioners using Terraform and Ansible.
• CI/CD Pipelines: Design and manage automated release workflows using GitHub Actions or Jenkins.
• Container Orchestration: Administer and scale production-grade Docker environments.
• Observability: Maintain full-stack monitoring and logging infrastructure using Prometheus and Grafana.