TCS Hiring |AIX/Unix System Administrator | Pune

Greetings from Tata Consultancy Services (TCS)!

We are looking for an experienced AIX Administrator to join our Infrastructure Services team. If you have strong expertise in IBM AIX administration, virtualization technologies, clustering, performance tuning, and production support, we would love to connect with you.

Position Details-

? Job Title-AIX Administrator

? Location - Sahyadri Park, plot No.2&3 Phase 3 Hinjewadi Rajiv Gandhi Infotech Park, 411057 Pune

? Experience Required - 3 to 7 Years

Employment Type: Full time

Date-23rd-Aug-26

Day- Sunday

? Interview Mode- Walk-in Drive

Key Responsibilities-

- Administer and support IBM AIX servers in production environments.
- Configure and manage VIOS, LPAR, DLPAR, and HMC environments.
- Perform LVM administration, storage management, and capacity planning.




- Manage HACMP/PowerHA clusters and high-availability environments.
- Monitor server performance using vmstat, iostat, sar, topas, netstat, and nmon tools.
- Perform AIX patching, APAR, TL/ML upgrades, and fix installations.
- Handle incidents, service requests, and change management activities.
- Ensure SLA compliance and provide 24x7 production support.

Mandatory Skills

- IBM AIX Administration
- LPAR / DLPAR
- VIOS (Virtual I/O Server)
- LVM (Logical Volume Manager)
- HACMP / PowerHA
- NIM
- HMC
- Performance Monitoring & Tuning
- Incident & Change Management

Good to Have

- IBM AIX 6.1 / 7.1
- NFS Administration
- mksysb Backup & Recovery
- Unix Administration
- Capacity Planning
- Production Support Experience

📌 AIX/Unix System Administrator (Pune)
🏢 Tata Consultancy Services
📍 Pune