Aix Administrator

Walk-in Drive | AIX Administrator | Mumbai | 4-8 Years

TCS is hiring AIX Administrators for Mumbai Location

We are looking for experienced AIX Administrators with strong expertise in AIX system administration, LVM, HACMP, VIO Servers, LPAR/DLPAR operations, and performance monitoring. Candidates should be comfortable working in a 24x7 support environment and managing enterprise-grade IBM AIX infrastructure.

Role: AIX Administrator

Experience: 4-8 Years

Location: Mumbai

Must-Have Skills

• Strong experience in AIX Administration
• Good knowledge of Logical Volume Manager (LVM)
• Basics of HACMP Cluster Administration
• Experience in configuring and managing VIO Servers
• Hands-on experience with LPAR and DLPAR operations
• Willingness to work in a 24x7 support environment

Good-to-Have Skills

• IBM AIX 6.1 & 7.1
• VIO, LPAR, DLPAR
• HACMP, NFS, NIM
• mksysb, HMC
• UNIX Administration

Key Responsibilities

• Monitor system performance using vmstat, iostat, sar, topas, netstat, and nmon and analyze reports to identify performance bottlenecks.
• Perform ML/TL updates, APAR fixes, patch installations, and system upgrades as per customer requirements.
• Conduct capacity planning and resource optimization across AIX servers.
• Generate and analyze NMON reports for performance tuning and troubleshooting.
• Manage incidents, changes, and service requests while ensuring adherence to defined SLAs.
• Support and maintain enterprise AIX environments, ensuring high availability and system stability.le & responsibilities