Maintenance work on the development and modernization of the corporate network.Administration OS Windows Server 2003-2012 (AD, DNS, DHCP, WSUS, VPN, RDP, etc.), file servers, audit logs, group security policies, etc.;.Administration and infrastructure services VMware vCenter / ESXi 5.5 (6.0)Clustering VMware ESXi virtual servers and use vMotion technologies, FT, VDR, DRS, StorageDRS, VirtualHAAdministration of servers HP Proliant DL 160/380Administering HP StorageMSA 2040Administering HP BladeSystem c7000 Enclosure G3 (BL460 G9)Administering HP 3PAR StoreServ 8000Administering HP Virtual Connect ManagerAdministration Veaam Backup & Replication 8Information security (anti-virus protection (Kaspersky Security Center), backup (Veaam B & R), security, distribution of user access to various resources and systems, etc.) ;.Adding new users, providing them with access to e-mail and printers, based on security policies.Provision of timely assistance to users.The adoption of comprehensive measures for the preservation of data, providing timely backup and data backup.Conducting network monitoring, development of proposals for the development of the network infrastructure.Making trips and service trips as part of its industrial activity.Conducting diagnostics and troubleshooting, diagnosing problems with the equipment, the replacement of the damaged equipment.

Windows Servers - Setup, control and adjustmentAllinance SWIFT Entry server control and adjustmentAllinance SWIFT Access server control and adjustmentE-token certification updateCreate users• Cisco network equipment installation and adjustment