Unix L3 Engineer

Description Primary Skills :

• Linux Administration (RHEL / Oracle Linux)
• UNIX Server Build, Configuration & Security Hardening
• Shell Scripting / Python Automation

Secondary Skills

• High Availability & Clustering (VCS FSS / Veritas Cluster)
• Cloud & Virtualization (AWS, Azure, VMware)
• 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