Network Specialist (Ubuntu and MySQL)

1. Ubuntu/Linux Server Administration Install, configure, administer, and maintain Ubuntu/Linux servers in physical and virtual environments. Perform regular system updates, security patching, and kernel upgrades. Monitor server health, performance, capacity, and availability, and proactively resolve issues. Manage storage, filesystems, LVM, and related system resources. Implement and maintain backup, recovery, and disaster recovery mechanisms. Apply server hardening practices to protect system…