Simple Logic - Linux System Administrator - RHEL/Ubuntu

Technical Skills Required :

- Operating Systems: Linux (RHEL, Ubuntu, CentOS).

- Disk Partitioning (Standard / LVM, Storage LUNs).

- RPM installation / upgrades.

- YUM installation and configuration.

- Linux system monitoring (CPU, Memory utilization, top processes).

- Understanding of the Linux boot process.

- OS-level troubleshooting.

- Network troubleshooting at the OS level.

- Linux server health checks.

- Application Servers: WebLogic, JBoss, Apache Tomcat, WebSphere (or similar).

- Working knowledge of Load Balancers (hardware/software).

- Backup management and log monitoring.

- Linux server hardening and security compliance