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Linux AIX Admin (Saturday Drive)

Tata Consultancy Services

2 - 5 years

Bengaluru

Posted: 30/12/2025

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Job Description

TCS has been a great pioneer in feeding the fire of young techies like you. We are a global leader in the technology arena and theres nothing that can stop us from growing together.

What we are looking for

Role: Linux AIX Admin

Experience Range: 5 8 Years

Location: Bangalore

Interview: Saturday Online Interview

Must Have:

  1. Hands on experience in RHEL, AIX, Openshift

Good to Have:

  1. Minimum 5+ years of experience in any of the above Operating systems

Essential:

Required Skills

  • Hands-on experience with RHEL and IBM AIX administration.
  • Work experience in Openshifts environment
  • Strong knowledge of LVM, file systems, and network configuration.
  • Familiarity with PowerVM, HMC, and virtualization concepts.
  • Experience with patching, hardening, and performance tuning.
  • Basic knowledge of storage integration (SAN/NAS).


Roles and Responsibilities:


  • Strong troubleshooting and analytical skills.
  • Ability to work in a 24x7 support environment (rotational shifts).
  • Perform day-to-day administration of RHEL and AIX servers.
  • Manage user accounts, permissions, and security policies.
  • Apply OS patches, firmware updates, and kernel upgrades.
  • Provide Level 2 support for escalated issues from Level 1.
  • Troubleshoot system performance, disk space, and network connectivity issues.
  • Coordinate with vendors for hardware/software fixes.
  • Monitor system health using tools like Nagios , IBM NMON , or Red Hat Insights .
  • Analyze logs and optimize system performance.
  • Ensure backup jobs run successfully and perform restore tests.
  • Support disaster recovery drills.
  • Develop and maintain scripts in Shell , Python , or Ansible for routine tasks.
  • Maintain accurate documentation of configurations and changes.

Minimum Qualification:

15 years of full-time education

Minimum percentile of 50% in 10th, 12th, UG & PG (if applicable)

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