Arslan Ahmed

Experience

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  Arwen Tech

  Mar 2007 - Dec 2011

  Sr. Network Engineer

   Responsible for designing and implementation of customers network infrastructure Perform site surveys, and create documentation and network details  Implementation of Layer 2 and 3 on Cisco and non Cisco devices  Perform troubleshooting end-to-end between the two sites  Provide training to staff at the customer location  Maintain documents of work perform during the day Redistribution of routing protocols and configuration  Network migration from one to another protocol Build and maintain Visio documentation database of network topology Collaborate with Cisco TAC Engineers regarding technical issues. Management & Maintenance of Sindh Police IP Surveillance Command & Control System Infrastructure (Inclusive of Layer 2, 3 network, Cisco routers, switches and servers, VSOM, VSMS, Video Walls & 20 end clients) Implementation & maintenance of servers. Work on Citrix, VMware, Mcafee DLP, McAfee IPS, McAfee NAC, Mcafee Foundstone appliance. Deploy and maintain Citrix XenApp, McAfee DLP, Mcafee NAC and VMware at Arwen Tech. Deploy Solarwinds NPM, manage & monitor Arwen’s network. Integrate Citrix XenApp with RSA secure id tokens. Show less

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  GlaxoSmithKline

  Dec 2011 - Feb 2012

  Sr. Network Engineer

   Troubleshoot 6500, 4500 Core Switches, 3750 Stack Switches, Layer 1,2,3 issues, Cisco Call Manager, and Cisco Unity 5.0. Troubleshoot gateway routers, Shift voice network to GSK Korangi PRI if West Wharf PRI is down. Configuring Cisco 7941, 7961 IP phone with Cisco Call Manager, allow international and nationwide call service as per their requirement. Implementation and configuration of new Cisco Switches. Deploy NMS for monitoring network devices and servers. Configure the Cisco Unity 5.0 Voice Mail, Cisco IP Phones and Call Manager Show less

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  Al Maria Middle East Technologies

  Feb 2012 - Feb 2014

  Team Lead Network & Security

   Responsible for designing and implementation of customers network infrastructure Manage and planning for whole project. Responsible for network and security Implementation. Lead a team of 4 Network engineers.

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  ADNOC Distribution

  Mar 2014 - Apr 2015

  Network Engineer

   Responsible for implementation, support, and maintain network services and security issues Handle responsibilities of managing all network equipment including Core switches, routers, access switches, firewalls (multiple vendors) and all UAE remote sites.  Handle responsibilities of managing configurations and the deployment of equipment in compliance with established technology policies  Implementation of mass configuration on more than 300 router without any downtime. Troubleshoot routing switching and firewall issues. Perform the tasks of maintaining system and network availability and monitoring of services, Identify, troubleshoot and Backup. Recommend technical solutions to enhance performance, increase redundancy, and add flexibility to the existing infrastructure. Perform day to day task of networks on LAN/WAN/Firewall. Responsible for building & updating network diagrams and documentation Show less

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  Abtach

  May 2015 - Nov 2015

  Sr. Project Manager
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  Confidential Employer

  Jul 2015 - Jun 2022

  Network and Security Consultant
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  Roads and Transport Authority

  Oct 2017 - now

  • Senior Network Security Engineer

    Dec 2019 - now

  • Network and Security Engineer

    Oct 2017 - Dec 2019