AIX AND UNIX Administrator

Tata Consultancy Services; Pune District; On-site; INR 600,000 - 1,200,000; Full time

Job summary

Tata Consultancy Services is seeking an experienced AIX Administrator for Mumbai location to provide 24x7 production support and manage AIX environments. The role focuses on monitoring, performance tuning, and incident handling across LPAR, VIO, NIM, and related IBM tools.

You will work with HACMP clusters, LVM, NFS, and mksysb, ensuring patching and capacity planning for servers. Willingness to work in shifts is required.

Qualifications

• Good knowledge on AIX Logical Volume Manager and HACMP cluster administration.
• Experience configuring and managing VIO servers, LPAR and DLPAR operations.
• Willing to work in 24x7 support.
• Experience with IBM AIX 6.1, 7.1 VIO, LPAR, DLPAR, NFS, NIM, mksysb is preferred.

Responsibilities

• Performance monitoring and analysis using vmstat, iostat, sar, topas, netstat, nmon; diagnose issues.
• Handle incidents and changes; adhere to SLA; participate in capacity planning.
• Maintain and patch AIX environments and devices as required.
• Collaborate on NMON reports and capacity planning across servers.
• Support 24x7 operations and on-call requirements.

Skills

AIX

VIO

LPAR

NIM

mksysb

HACMP

NFS

LVM

Job description

Greetings!!

Role-AIX Admin

Required Technical Skill Set - AIX

Good to have Technical Skill Set-

IBM 6.1, 7.1 VIO, LPAR, DLPAR LVM, HACMP , NFS, NIM, mksysb.Unix

Location of Requirement -Mumbai

Desired Competencies (Technical/Behavioral Competency)-

Should have Good Knowledge on AIX Logical Volume Manger, HACMP Cluster Administration Basics, Configuring and managing VIO Servers, LPAR and DLPAR operations.

Should work in 24*7 support

Good-to-Have

IBM 6.1, 7.1 VIO, LPAR, DLPAR LVM, HACMP , NFS, NIM, mksysb, HMC Unix

Responsibility of / Expectations from the Role-

• Performance monitoring using vmstat, iostat, sar, topas, netstat and nmon and analyzing these reports to figure out any performance issues.
• Should have Experience in ML, TL update and APAR, fix installation, and patch update on AIX and devices on requirements basis and on customer specifications.
• Should have a Knowledge to do Capacity planning on all servers to increase/decrease the resources
• Should have knowledge to generate the NMON and skills to analyse the reports
• Should adhere to the SLA and Work on Incident and Change Management