Installing new hardware (servers, printers, computer workstations, etc.) Setting up user accounts, permissions and passwords. Overseeing security of all systems, especially the internet. Fixing network faults , Network maintenance Technical support for people using the network Training staff on new systems or installing antivirus protection Day to day admin and monitoring of network use. Planning future improvements, suggesting IT solutions to business problems Making sure all IT meets industry standards , Supervising helpdesk staff