What is a network system admin?

A Network System Admin, or Network Systems Administrator, is a professional responsible for managing, maintaining, and securing an organization’s computer networks and related systems. They ensure that network hardware and software run efficiently, troubleshoot issues, and implement upgrades or security measures as needed. Network System Admins also monitor network performance, manage user access, and may assist with disaster recovery planning. Their role is critical in keeping an organization's communication and data systems operational and secure.