Network Administrators are IT professionals responsible for managing and maintaining computer networks within an organization. Their primary duties include monitoring network performance, troubleshooting issues, and ensuring security protocols are in place. They work with various hardware and software components to keep the network running smoothly. In addition to daily maintenance, Network Administrators also plan for future network expansions and upgrades. They often collaborate with other IT staff and departments to implement new technologies and improve overall network efficiency. Their role is crucial for ensuring that employees can access necessary resources without interruptions.