Experience

• 

  Ntg clarity

  Mar 2013 - Nov 2019

  Senior system aministrator

  Lead/administrate Visualization systems including: VMware vSphere 5.5, VMware Private Cloud vCac, (Virtual & Physical provisioning), vCops.• Administering Microsoft Infrastructure Services Windows 2008,2012 domain and Infrastructure services, AD, DNS, DHCP, KMS, Certificate Service. - Installs, configures Microsoft ISA Firewall Server, Kerio Win Route Firewall Server. - Leading The "X86 HW Servers, VMware & MS OS Support Services Team", Serving HTI Corporate Employees & Business Applications.-Analyzing system logs and identifying potential issues with computer systems.-Introducing and integrating new technologies into existing data center environments.-Performing routine audit of systems and software.-Applying operating system updates, patches, and configuration changes.-Installing and configuring new hardware and software.-Adding, removing, or updating user account information, resetting passwords,etc.-Answering technical queries and assisting users.-Responsibility for security.-Responsibility for documenting the configuration of the system.-Troubleshooting any reported problems.-System performance tuning.-Ensuring that the network infrastructure is up and running.-Configuring, adding, and deleting file systems.Experience with Active DirectoryDNSExperience Utilizing Active Directory, Exchange Management Console, Exchange Admin Center and Exchange PowerShell to manage client access, distribution lists, mailbox database management, define OUs, and apply permissions for users -Veeam Backup -Vcenter 5.5-Hyper-v -Windows Azure -Office 365 .-SAN Storage .-Microsoft Skype For Business . Show less