IBM AIX OS administration PowerVM, HMC, LPM, NPIV, SAN storage integration. PowerHA clustering and disaster recovery.

Install, configure, and maintain AIX Servers and LPARs. Manage VIO Servers, NIM server deployments, and PowerVM virtualization. Apply OS patches, firmware updates, and security hardening. Monitor system health, tune performance, and manage capacity planning. Experience with datacenter operations, including hardware installation and troubleshooting. Conduct root cause analysis for recurring issues. Implement enterprise backup solutions and disaster recovery plans. Participate in DR drills and maintain restore procedures. Configure and manage PowerHA SystemMirror clusters. Work with SAN storage (NPIV), PowerVC, and virtualization technologies.

Manage backup and recovery solutions (IBM Spectrum Protect/TSM, Veeam, Commvault or equivalent), including backup compliance, restoration testing, and DR readiness. Develop automation scripts using UNIX Shell, Perl, or Python. Experience in Hardware/Firmware Upgrade/Refresh/Migration Ensure compliance with ITIL processes and security standards. Should have Proficiency in Scripting for automation.