Position: Системний адміністратор
Category: Sysadmin
English level: pre
Years of experience: 4


Worked as a VoIP engineer (created a call center and maintained existing PBXs)
Was engaged in mesh Wi-Fi installation of new equipment and laying communications for it, setting up the network and rights for users.  Video surveillance systems, access control systems, and peripheral devices.  Creation and administration of sites and e-mail services.  Installing and fixing software problems.