ghostwg

Administering the operations of computer systems related to operating systems, servers, and end-user workstations • Install, monitor, upgrade and maintain operating system • Install, monitor, upgrade and maintain hardware and software. • Network (dhcpd, BIND, Apache, OpenVPN, MySQL, Squid, Postfix, Iptables, pptpd); • Install, configure network and peripheral hardware ( switches, wireless, printers) • Monitoring (nagios, munin); • Organization of 24h/7d full time servers working mode • Perform and test routine system backups and restores.; • Shell scripting (bash); • Antivirus complex support and maintenance; • Programming and maintenance of office telecommunication system; • Install, monitor, upgrade and maintain video security system (analog cams, ip cams); • Build a new network segment; • Technical company end-user support (Helpdesk).