Position: System administrator
Category: Sysadmin
English level: intermediate
Years of experience: 11


Linux administrator. Experienced in building/administration full network and server infrustructure. Practical experience in deployment and administration services: DNS(bind), DHCP, OpenLDAP, Samba, NFS, PROXY (squid,squidguard), mail server (postfix, dovecot, failtoban, postgrey, clamav, spamassasin), Apache, nginx. Linux based networking: iptables, NAT, VLAN, IPSec, VPN, routing. Cisco configuration. 
PXE Network boot. Hardware and software RAID build and monitoring. IPMI KVM server administration. Monitoring Nagios, Zabbix.
Experienced in Linux server and services troubleshooting.
Virtualization KVM, Xen, VMWare.
Ligft experience in databse administration Oracle, PostgreSQL, MySQL, 
Windows workstation administration from Windows XP till Windows10.
Improve system and network administration skills.
Study and deploy new IT technologies.