Unix L3 Engineer

Description Primary Skills :

1. Linux Administration (RHEL / Oracle Linux)
2. UNIX Server Build, Configuration & Security Hardening
3. Shell Scripting / Python Automation

Secondary Skills :

1. High Availability & Clustering (VCS FSS / Veritas Cluster)
2. Cloud & Virtualization (AWS, Azure, VMware)
3. Storage Administration (SAN/NAS, LVM)

JD: Infrastructure Build & Implementation ·     Install, configure, and harden UNIX/Linux servers. ·     Build project environments (Development, Test, UAT, Production). ·     Configure storage, networking, security, and system services.

Project Support ·     Collaborate with application, database, network, cloud, and security teams. ·     Participate in project planning, design reviews, and deployment activities. ·     Ensure infrastructure readiness for application onboarding and releases.

Automation & Standardization ·     Develop automation scripts for server provisioning and operational tasks. ·     Implement configuration management and Infrastructure-as-Code practices. ·     Standardize server builds and deployment procedures.

Security & Compliance ·     Implement OS hardening and security best practices. ·     Apply patches and remediate vulnerabilities. ·     Ensure compliance with organizational and regulatory standards.

Documentation & Knowledge Transfer ·     Create and maintain build documents, SOPs, and operational runbooks. ·     Provide knowledge transfer to operations and support teams. ·     Maintain project-related technical documentation. Key Deliverables ·     UNIX/Linux Server Build and Configuration ·     Security Hardening Compliance ·     Automation Scripts and Playbooks ·     Deployment and Cutover Support ·     Capacity and Performance Reports ·     Disaster Recovery Documentation ·     Technical Design Documents (TDD) ·     Operational Run books and Knowledge Articles