Aix Administrator

Tata Consultancy Services; Mumbai; On-site; INR 900,000 - 1,500,000; Full time

Job summary

Tata Consultancy Services in Mumbai is seeking experienced AIX Administrators to manage enterprise IBM AIX infrastructure in a 24x7 support environment. The role focuses on performance monitoring, capacity planning, and applying fixes with a strong emphasis on system stability.

The candidate should have 4-8 years of hands-on AIX experience, including LVM, HACMP, VIO Servers, and LPAR/DLPAR operations, and be comfortable working in a Mumbai-based, client-facing, walk-in drive scenario.

Qualifications

• 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.

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.

Skills

AIX Administration

LVM

HACMP

VIO Servers

LPAR

DLPAR

24x7 support

Job description

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