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Linux Server Administrator

NTT

Bengaluru, Karnataka, India Full-time June 27, 2026

Found Description

JOB DESCRIPTION

Req ID: 367883 

We are currently seeking a Linux Server Administrator to join our team in Bangalore, Karnātaka (IN-KA), India (IN).

G5 - Linux Server Administrator (Intermediate L1 / Junior L2)

Role Summary

G5 admins handle moderately complex Linux server issues with a deeper understanding of OS components, file systems, services, and basic networking.

Key Responsibilities

  • Perform in-depth L1 troubleshooting:
  • High CPU/memory consumption
  • Service failures with dependency analysis
  • Filesystem permissions (chmod/chown)
  • Manage user and group administration (creating, modifying, locking accounts).
  • Troubleshoot SSH, sudoers, and authentication‑related issues.
  • Analyze Linux logs using:
  • /var/log/messages
  • /var/log/secure
  • Application logs
  • Support patching cycles (pre-checks, post-validation, failure reporting).
  • Work with backu...
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