Answer:
network administrator
Step-by-step explanation:
The terms network administrator, network specialist and network analyst are designated to those job positions in which engineers are involved in computer networks, that is, the people who are responsible for the administration of the network.
Network administrators are basically the network equivalent of system administrators: they maintain the Network Hardware and Software. This includes the deployment, maintenance and monitoring of network gear: Switches, Routers, Firewalls, etc. The administration activities of a network generally include the assignment of addresses, assignment of routing protocols and configuration of routing tables as well as configuration of Authentication and authorization of services.