A Wide Area Network (WAN) Administrator is the trained professional in charge of supervising the installation and maintenance of network (cabled or Wireless) for a designated organization or deployed at the client location.

A WAN Administrator, otherwise known as a network administrator, is responsible for the upkeep, configuration, and reliable operation of client computer systems, servers, and data security systems.

They ensure that the internal information and telecommunication (IT) structure of the enterprise is up-to-date. Administrators avert possible cyber-attacks for greater productivity as per company policies and procedures.
lan administrator