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.

Skills

UAT, Post Go Live Support, Python Scripting, AWS, Unix Security, VMware, Shell Scripting, SAN, Azure Cloud Services, Infrastructure as Code (IaC), LVM, RHEL, Storage, Linux Administration, Configuration Management, Networking, NAS, Unix Servers, Veritas Cluster Server, Oracle Linux