Linux Administrator

3 days ago


Chennai Tamil Nadu India, Tamil Nadu Tata Consultancy Services Full time

Greetings from Tata Consultancy Service


Job Title: Linux Admin

Experience Required: 3-5 years

Location: Chennai


  1. Install, Configure, Manage, Support, and Maintain Linux installed systems
  2. Ensure security hardening of Linux systems
  3. Ensure security of systems and data
  4. Manage system backups, restore, and recovery
  5. Manage user accounts, groups, and services
  6. Manage and maintain storage provisioned for Linux systems
  7. Work with users to resolve account/system issues
  8. Provide support on all Linux applications and UNIX based applications
  9. Provide support to users on basic and advanced server related tasks
  10. Assist with Linux server administration tasks
  11. Perform other related duties as assigned.
  12. Help troubleshoot problems with Linux servers, running various versions of Linux, including Red Hat, Ubuntu, CentOS, Debian, and SuSE
  13. Engage in continuous testing of new Linux versions and applications on an on-demand basis
  14. Perform change control
  15. Assist with user management, such as creating accounts for new hires and training seasoned professionals on company policies
  16. Help automate server maintenance, patching including running scripts and automated processes
  17. Maintain server uptime and network performance
  18. Assist with server documentation
  19. Maintain server security
  20. Ensure all administrative procedures are followed
  21. Document all server incidents and outages
  22. Level 3 troubleshooting support for Linux Operating system


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