Unix System Administrator

Tata Consultancy Services; Bengaluru; On-site; INR 800,000 - 1,200,000; Full time

Job summary

A leading IT consulting firm is looking for an experienced Unix (AIX, Linux) administrator based in Bengaluru, India. Candidates should have 8-10 years of experience, strong knowledge in AIX and Linux administration, and the ability to troubleshoot and resolve issues in large enterprise environments. The role involves managing systems, coordinating tasks with teams, and applying system updates. This full-time position offers the chance to delve into various technologies within a collaborative setting.

Qualifications

• 8-10 years of experience in Unix (AIX, Linux) administration required.
• Experience in troubleshooting and resolving major issues in enterprise environments.
• Ability to coordinate tasks efficiently with teams and customers.

Responsibilities

• Manage AIX/Linux systems administration and support.
• Conduct daily administration tasks including user and security management.
• Maintain and update systems, applying security patches and updates.

Skills

AIX & Linux Administration

RedHat Linux 5.x/6.x/7.x

IBM Power and Intel Server Architecture

root causes analysis

user administration

application support

system automation through scripting

incident troubleshooting

LVM administration

Patch management

Performance monitoring/tuning

analytical skills

problem-solving skills

Job description

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TCS present an excellent opportunity for Unix (AIX, Linux) administrator

Experience required: 8‑10 yrs

Interview date: 11-Dec-25 (Thursday)

Must-Have

• Strong Knowledge and experience in AIX & Linux Administration.
• Installing, Configuring and Troubleshooting RedHat Linux 5.x/6.x/7.x & AIX 6.1/7.1
• Administration of (VIO servers, LPARs, DLPAR, NIM Server, HACMP, Clusters)
• Knowledge of IBM Power and Intel Server Architecture.
• Experience administration in large enterprise environments, major activities & root causes analysis for resolving major issues.
• Provide AIX/Linux systems administration, which includes user administration, application support, preventative maintenance, backup, and recovery, and system automation through scripting as required.
• Maintain systems by applying operating system updates, firmware packages, and security patches.
• Operate, monitor and maintain Linux/Aix infrastructure to include provisioning, incident troubleshooting w/resolution, and availability.
• Daily administration tasks around Linux/Aix OS, LVM administration, Patch management, User and security administration, Cron job management, Printer management, shell scripting and Performance monitoring/tuning.
• Work Coordination - Coordinate work tasks with Customer, team members, and Product Vendors in order to perform the tasks assigned efficiently in Timely manner
• Monitors used to ensure security of data and access privileges
• Maintains system documentation and logs
• General Skills & Should be able to work independently as well as a team member. Must possess good analytical and problem-solving skills. Should possess ability to explain technical matters in non-technical terms to customers

Good-to-Have

Seniority level

Associate

Employment type

Full-time

Job function

Other

Industries

IT Services and IT Consulting

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