Description

Key Skills: Linux Administrator, UNIX AIX, Retail, UNIX

Roles and Responsibilities:

• Provide L3 engineering support for Red Hat Linux and AIX platforms, including complex production issue resolution with root cause analysis and performance troubleshooting
• Lead major Unix and Linux initiatives such as OS upgrades, hardware refresh, and platform modernization across enterprise environments
• Own build, patching, upgrades, remediation, and decommissioning activities for Red Hat Linux and AIX systems
• Administer high availability and clustering solutions including Red Hat Pacemaker and Veritas Cluster Server, covering failover/failback and routine maintenance
• Drive operational automation and tooling using Ansible and scripting (Shell/Bash), and maintain documentation, audit readiness, and knowledge transfer to L2 engineers

Skills Required:

• 7 - 10 years of hands-on enterprise Unix/Linux platform engineering and operations experience
• Red Hat Linux and AIX 7.x L3 engineering support, including OS lifecycle management and upgrades
• Red Hat Enterprise Linux provisioning/patching and Red Hat Satellite for system builds and content lifecycle management
• Clustering and high availability administration using Pacemaker and Veritas Cluster Server, including troubleshooting split brain and resource-level issues
• Automation and operational scripting using Ansible, Shell, and Bash; plus Git/Bitbucket-based workflows for change and incident tracking

Good to Have:

• Experience in retail environments
• Additional Unix administration experience

Education: Relevant degree (or equivalent experience) in Computer Science, Engineering, or related field

Key Skills

Education

Any Graduate