A Server Administrator is a professional responsible for managing and maintaining computer servers. Their main tasks include installing software, monitoring system performance, and ensuring security measures are in place. They also troubleshoot issues and perform regular backups to prevent data loss. In addition to technical skills, Server Administrators often collaborate with other IT staff to support network infrastructure. They may work with various operating systems and server types, such as Windows Server or Linux. Their role is crucial for ensuring that organizations' digital services run smoothly and efficiently.