Network administrators are a key part of the IT workforce. They are essentially responsible for the day-to-day upkeep of a company’s network and computer system. They fix problems that pop up in daily usage as well as work on long-term projects, such as data backup or managing telecommunications networks.

What is network administrator role?

Network administrators keep networks operational and monitor functions and operations within the network. A network administrator is responsible for installing, maintaining and upgrading any software or hardware required to efficiently run a computer network.

What does a network administrator need to know?

The basic types of wireless networks these professionals should know include a Local Area Network (LAN), Wide Area Network (WAN), and Virtual Private Network (VPN). Organizations must remain up-to-date on network infrastructures to be able to host the latest technologies, as well as update security protocols as needed.