Description

Provide L3 engineering support for Red Hat Linux and AIX platforms, owning complex production issue resolution, root cause analysis, and performance troubleshooting.

This role is on-site.

Responsibilities

• Resolve complex production issues and perform root cause analysis for Red Hat Linux and AIX platforms.
• Lead OS upgrades, hardware refresh, and platform modernization initiatives across enterprise environments.
• Administer high availability and clustering solutions, including Red Hat Pacemaker and Veritas Cluster Server.
• Drive operational automation using Ansible and Shell/Bash scripting for build, patching, and remediation.
• Maintain documentation, ensure audit readiness, and facilitate knowledge transfer to L2 engineers.

Required Skills

• 7+ years of hands-on enterprise Unix/Linux platform engineering and operations experience.
• Deep expertise in Red Hat Linux and AIX 7.x lifecycle management and upgrades.
• Experience with Red Hat Satellite for system builds, provisioning, and content lifecycle management.
• Proficiency in administering Pacemaker and Veritas Cluster Server, including troubleshooting split brain scenarios.
• Strong scripting skills in Shell, Bash, and Ansible for automation and tooling.
• Experience with Git/Bitbucket workflows for change and incident tracking.

Preferred Skills

• Experience in retail environments.
• Additional Unix administration experience.

Key Skills

Education

Any Graduate