Installing, configuring and troubleshooting the next programs and systems: • Windows Servers Family (Windows Server 2012, 2008, 2003): Active Directory, DNS, DHCP, RDS, HYPER-V, IIS etc. • Microsoft Exchange Server 2013 • VMWare Virtual Infrastructure: vCenter 6.0, ESXi 6.0 • DELL Servers: DELL R410, DELL R420, DELL R720, DELL R920 • HP Server: HP 580 DL Proliant • SAN systems: EMC 5200, EMC 5400 • Backup Hardware System: EMC Avamar • Veeam Backup & Replication • Forefront TMG (Firewall, VPN Server) • Symantec Endpoint Protection (corporate antivirus application) • Networking: Cisco 2960, 6500, 2811 administration (VLan, Port Security, Data encryption, Routing, DHCP, Access lists, etc.) • Support 42 branches, more than 2000 employees