Unix L3

Job Description:

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 Runbooks and Knowledge Articles.

Requirements:

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).

Expected Skills:

• Linux (RHEL, Oracle Linux).
• VCS FSS, High Availability and Clustering Solutions.
• Shell Scripting, Python, VMware, AWS, Azure.
• Storage (SAN/NAS, LVM).
• IBM MQ Added advantage.