Linux Administrator

8 - 13 years

12 - 22 Lacs

Posted:21 hours ago| Platform: Naukri logo

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Job Type

Full Time

Job Description

Role & responsibilities

  • System Installation & Configuration

  • Install and configure various Linux distributions (RHEL, CentOS, Ubuntu, etc.).
  • Set up and manage boot processes, kernel parameters, and user environments.
  • User & Permission Management

  • Create, modify, and manage user accounts and groups.
  • Assign appropriate file permissions and ownership for security and access control.
  • System Monitoring & Maintenance

  • Monitor system performance (CPU, memory, disk I/O, etc.).
  • Apply updates, patches, and kernel upgrades.
  • Perform regular health checks and system audits.
  • Networking

  • Configure network interfaces, routing, DNS, and firewalls (iptables/firewalld).
  • Troubleshoot connectivity issues.
  • Backup & Recovery

  • Set up automated backups using tools like rsync, tar, cron, or enterprise backup solutions.
  • Restore systems and data during failures.
  • Security Management

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