Taheireem S.

Experience

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  Computer & System Technology

  Aug 2000 - Jun 2004

  Assistant Network Engineer

  Responsibilities :• Administration of Windows Active Directory environment.• Maintaining of 2950 Switches to ensure LAN connectivity.• Responsible for Application server, Domain Controllers, DNS, Antivirus, File and Print Servers, email and Internet.• Administration of Access Control System and CCTV System, taking regular backups, creating access Cards to new employees, assign new access to doors as per approval.• Managing servers hardware of HP made.• Installing, Configuring, Troubleshooting LAN network and setup E-Mail, Network Shares. Show less

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  Riyadh Cables Group

  Jun 2004 - now

  Manager - CyberSecurity

  Exposure To:OS :Windows based Servers.Routers :Cisco Routers 2600 & 1941 seriesSwitches :Cisco Catalyst Switch 2960 & 4500 seriesFirewalls :Fortigate UTM devicesSecurity Application :Trend Micro Officescan Antivirus Server & Cisco ISERouting Protocols :RIP,EIGRP,OSPF & HSRPVPN :IP Sec & SSL VPN using Fortigate.Wireless LAN :Fortinet & Cisco Access Points .Email Server :Exchange & Mdaemon Email serverVMware :VMware 5.0/5.5/6.5 Esxi ,Vcenter & VMware replication.Hardware :HP Blade/Proliant & DELL based servers.Responsibilities :• Designing ,implementing and troubleshooting of Layer 2 / Layer 3 Cisco Switches considering spanning tree technology to provide loop free redundant switching network.• VPN Security- Site to Site IPSec VPN tunnel, Remote access VPN via SSL.• Inter-VLAN routing, DHCP Configuration, Wireless Access points.• Designing,Configuring & Administering Fortigate UTM Firewalls.• Designing and Managing MDEAMON/Exchange 2003/2010 email server.• Administration of Windows Active Directory 2003/2008/2012 environment.• Designing & maintaining of VMware ESXi within vSphere 5.5/6.5 environments via vCenter.• Maintaining & troubleshooting of TrendMicro Officescan Antivirus server.• Level 1 support in troubleshooting Cisco ISE.Projects:• Successfully migrated Exchange5.5 to Exchange2003.• Designed and migrated Exchange 2003 to Exchange 2010 for Azure hybrid environment.• P2V of all existing servers to VMWare 5.5 & replicating the same to remote location via VMware replication.• Designed,Installed & migrated TrendMicro Officescan Anti Virus Server.• Implemented network connectivity using MPLS & backup using ip-sec VPN for SAP HANA cloud using Foritgate firewalls.• Designed and implemented DR site using Veeam backup & replication over iSCSI and SAN storage. Show less