Position: Lead System Administrator/Head of IT
Category: Sysadmin
English level: intermediate
Years of experience: 11


More than 10 years of experience in various IT industries. Have experience in various industries: media, hosting providers and game development.

Experienced in managing servers and network infrastructures.
Strong knowledge in network and server hardware and software.
Deep knowledge and experience in administration of *NIX systems, Windows and MacOSX systems
Experienced in cloud (Google Cloud), containers management technologies (Docker and Kubernetes) and virtualization technologies (VMWare, KVM).
Experienced in strategic planning of the network infrastructure - continuous building and optimization according to the business needs.
Practice incremental backup systems and disaster recovery planning.
Excellent proficiency in problem solving and troubleshooting technical issues.
Familiar with product workflow and software development lifecycle management.

TECHNICAL SKILLS: 
- administration: *NIX platforms, Windows, MacOSX
- virtualization platforms (KVM/XEN, VmWare ESXi, OpenVZ)
- monitoring systems (Zabbix, Grafana, Nagios, Munin)
- containers management and orchestration (Docker and Kubernetes)
- load-balancing (NGINX, HAProxy)
- continuous integration (Teamcity, Jenkins)
- scripting (bash, perl, sed, awk)
- networking (iptables, fail2ban, powerdns, bind, openvpn, ipsec)
- VoIP (Asterisk)