Design, setup, maintenance, and administration of all servers, including servers for logon authentication, file and print, and mail; other specialties include upgrading existing network server and client operating systems, diagnosing and troubleshooting PC hardware and network issues, obtaining quotes for and purchasing software licenses, general maintenance of PCs and network connectivity, assembling new computers, providing onsite repair, upgrading existing systems, and maintaining driver updates on installed systems. Skills include identifying and resolving software errors, ghosting computer labs and individual machines, Category 5 cabling and wireless networks.