Job description, tasks:
Supervise and organize System Administrator team work; 
Existing infrastructure maintenance; 
Lead infrastructure improvement activities; 

Requirements:
OS: Ubuntu server, CentOS, Debian, Windows Server; 
Virtualization: VMWare vSphere, Xen; 
Web server: LAMP, nginx; 
Email server: Postfix/exim4, Courier/Dovecot, Silverpop; 
CDN management: AWS S3, CloudFlare; 
Web: LDAP, DNS, Dhcp, VoIP, Vpn; 
Experience with hosting environments and domain management: cPanel, Parallels Plesk; 
Experience with Top Level Domain management; 
Version control system knowledge: Git, BitBucket; 
Issue tracking software knowledge: Jira, Jira Service Desk, Confluence; 
Good analytical capabilities; 
Good communication skills in English and Russian. 

We offer:
Knowledge level expansion in web-related projects; 
Education in related tasks field; 
Employment according to the Labour law; 
Friendly staff. 

Candidate must qualify it at least 75% of requirements. 
We will reply only to the candidates of interest.