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


Maintenance hardware components of server systems;
Windows Server OS family (AD, GP, DNS, VDI, SCOM, SCCM, DHCP, PKI, FS etc.);
Windows Server Failover Clustering, SAN;
Azure AD, Microsoft Exchange Server (on-premises/hybrid/online);
FreeBSD, CentOS, Ubuntu, IPtables, Postfix, Zabbix, Nginx, Squid, etc.;
Hyper-V, vSphere;
Fault-tolerant systems, backup systems;
Maintenance MS SQL, MySQL, MariaDB; 
Network management (Mikrotik): Firewall, NAT, OSPF, VLAN, VPN, IPSec, IPv6, etc.; 
PBX: FreePBX, Elastix;
Managed Print Services;
HP Thin Client solutions, HP Device Manager;
IT Security: Check Point Endpoint Security, SafeNet, RSA DLP, RSA enVision;  
Knowledge of project design software: AutoCAD, MatLab (Simulink), MathCAD;
Languages: Ukrainian; English – intermediate.     

I want to improve my professional qualifications in working with Azure/AWS, aspire to develop towards DevOps.