Systems Administration involves managing and maintaining computer systems and networks to ensure they operate efficiently and securely. This role includes tasks such as installing software, configuring hardware, and monitoring system performance. Systems administrators also troubleshoot issues and implement solutions to minimize downtime. Additionally, systems administrators are responsible for user management, which includes creating and managing user accounts and permissions. They often work with various operating systems, such as Windows and Linux, and may also handle backups and data recovery to protect against data loss. Their work is crucial for the smooth operation of an organization's IT infrastructure.