- Install, configure, maintain, and troubleshoot Linux servers.

- Manage Linux distributions such as Ubuntu, Red Hat Enterprise Linux (RHEL), CentOS, Rocky Linux, and Debian.

- Monitor server performance, CPU utilization, memory, disk space, and system logs.

- Perform regular system updates, security patches, and OS upgrades.

- Manage users, groups, file permissions, and access controls.

- Configure and maintain services such as SSH, DNS, DHCP, FTP/SFTP, NFS, and web servers.

- Troubleshoot server, network, application, and operating system issues.

- Manage storage, partitions, file systems, LVM, and disk utilization.

- Implement server security measures, firewall configurations, and access policies.

- Perform system backups, restoration, and disaster recovery activities.

- Automate routine administrative tasks using Bash or Shell scripting.

- Configure and maintain cron jobs and scheduled tasks.

- Support virtualization and cloud-based Linux environments.

- Maintain technical documentation, SOPs, and incident reports.

- Coordinate with networking, development,



and security teams to resolve infrastructure issues.

Requirements

- Bachelor's degree in Computer Science, Information Technology, or a related field.

- 2–5 years of experience in Linux system administration.

- Robust hands-on knowledge of Linux operating systems and command-line tools.

- Experience in server installation, configuration, monitoring, and troubleshooting.

- Good understanding of TCP/IP, DNS, DHCP, SSH, HTTP/HTTPS, and networking fundamentals.

- Knowledge of Linux file systems, LVM, RAID, and storage management.

- Experience with Bash/Shell scripting and task automation.

- Understanding of Linux security, firewalls, SELinux, and access permissions.

- Familiarity with system monitoring tools such as Nagios, Zabbix, or Prometheus.

- Knowledge of web servers such as Apache and Nginx.

- Experience with package management tools such as YUM, DNF, and APT.

- Strong analytical, troubleshooting, and problem-solving skills.

📌 Linux Administrator (India)
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📍 India