Position Title
Linux System Administrator
Department
Information Technology (IT) / Infrastructure Operations
Experience Required
3–8 Years (can be adjusted based on requirement)
Employment Type
Full time
Location
As per company requirement

Job Summary
We are seeking a highly skilled Linux System Administrator responsible for the installation, configuration, administration, monitoring, maintenance, and optimization of Linux-based servers and infrastructure. The ideal candidate will ensure high availability, security, performance, and reliability of enterprise systems while supporting business-critical applications and services.

Key Responsibilities
Linux Server Administration
• Install, configure, and maintain Linux operating systems (RHEL, Rocky Linux, AlmaLinux, CentOS, Ubuntu, Debian, etc.).
• Perform server provisioning, patching, upgrades, and lifecycle management.
• Manage system services, users, groups, permissions, and file systems.
• Troubleshoot operating system, hardware, and application issues.

System Monitoring & Performance Management
• Monitor server health,



resource utilization, and application performance.
• Analyze CPU, memory, disk, and network performance bottlenecks.
• Implement proactive monitoring and alerting mechanisms.
• Perform capacity planning and infrastructure optimization.

Storage & Backup Administration
• Manage storage technologies including LVM, RAID, NFS, and SAN/NAS.
• Configure and monitor backup solutions.
• Perform backup validation and restoration testing.
• Ensure disaster recovery readiness.

High Availability & Clustering
• Configure and maintain High Availability (HA) environments.
• Support clustering technologies such as Pacemaker, Corosync, and Keepalived.
• Perform failover and disaster recovery testing.

Security Administration
• Implement Linux security best practices and hardening standards.
• Manage firewalls (iptables, firewalld, nftables).
• Configure SELinux/AppArmor policies.
• Perform vulnerability remedia

📌 Linux System Administrator (Indore)
🏢 Devaditya Technocrats
📍 Indore