Walkin in TCS"
Date of Interview:-26-09-2026
Skill:- AIX Admin
Exp:-7 to 14yr
Location:- Chennai
TATA Consultancy Services Module-4, 3rd Floor South Block, Chennai One It Sez Phase-2, 200 Feet Radial Rd, inner, ring road, MCN Nagar Extension, Pallavaram, Thoraipakkam, Tamil Nadu 600097

Role: AIX Administrator
Mandatory Skills
Strong experience in IBM AIX Administration
Installation, configuration, and maintenance of AIX servers
Experience with LPAR, VIOS, NIM, and PowerVM
User administration, file systems, volume groups, and logical volumes
Performance monitoring, tuning, and capacity management
Patch management, OS upgrades, and system migrations
Knowledge of PowerHA (HACMP) clustering
Shell scripting and automation
Troubleshooting OS, hardware, and performance-related issues
Experience with server backup, recovery, and disaster recovery processes
Good understanding of SAN Storage and connectivity
Exposure to Linux administration is an added advantage
Preferred Skills
PowerHA / HACMP Administration




Ansible or Automation Tools
IBM Power Systems Administration
ITIL Process Knowledge
Cloud exposure (AWS/Azure) is a plus
Key Responsibilities
Administer and support IBM AIX production environments.
Perform installation, configuration, patching, and upgrades.
Manage LPARs, VIOS, NIM, and PowerVM infrastructure.
Monitor system health, performance, and availability.
Troubleshoot and resolve server-related incidents within SLA.
Perform backup, recovery, and disaster recovery activities.
Support change, incident, and problem management processes.
Work closely with application, database, and infrastructure teams.
Required Soft Skills
Strong troubleshooting and analytical skills
Excellent communication and documentation skills
Ability to work in a 24x7 support setting
Strong customer and service-oriented mindset

📌 AIX admin (Chennai)
🏢 Tata Consultancy Services
📍 Chennai