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 workplace
- Strong customer and service-oriented mindset

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