Sean Purcell

Experience

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  US Army

  Nov 2006 - Apr 2010

  Psychological Operations Specialist

  •Awarded the Army Commendation Medal for distinguished service during Operation Iraqi Freedom.•Performed the role of team leader within an infantry unit for the distinguished 82nd Airborne Unit•Special Operations Language School – Spanish•Basic Non-Commissioned Officer Leadership School

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  Hewlett-Packard (Bank of America)

  Nov 2010 - Oct 2012

  Network Support Technician

  •Manage daily operations of voice and data network for more than 2,500 end users, including all network changes, incident restoration, and project work.•Installation and configuration of Cisco 3560 and 6500 series multi-layer switches.•Installation and configuration of Cisco 2900, 3900, and 7200 series Integrated Services Routers•Design and implementation of AAA services using RADIUS/TACACS+ and Cisco ACS•Troubleshoot and resolve end user connectivity issues for voice and data network.•Perform installation and configuration of Cisco VoIP telephony solutions, including Cisco 7936, 7961, 7965, and 8961 IP phones.•Configure and troubleshoot Cisco IP phones for end-users using CUCM web interface•Perform VLAN database management, route optimization, and network systems hardening.•Maintenance of hardware and software configuring and supporting local network (LAN) and wide area (WAN) internet systems Show less

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  121 Financial Credit Union

  Oct 2012 - Mar 2013

  Network Support Specialist

  •Design and implementation of network infrastructure and security templates•Configuration of Remote-Access and Site-to-Site VPN solutions using Cisco ASA 5500 appliances•Management of LAN/WAN devices including Cisco multilayer switches and integrated services routers•Design and optimization of intra network and inter network IP routing and switching •Deployment and maintenance of Windows Server 2003 and 2008 with Active Directory, MS Exchange, IIS, and SQL•Configuration of network security devices including Cisco IOS, ASA Firewall/VPN, ACS Server, and IDS/IPS devices•Administration of Cisco IP telephony using Cisco Unified Communications Manager, Cisco Unified Presence Sever, and Cisco Unity Connection Show less

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  Fortegra

  Mar 2013 - Jun 2013

  Network Engineer

  •Ensure the stability and integrity of in-house voice, data, video, and wireless network services. •Design, configuration, and deployment of company LANs, WANs, and wireless networks, including servers, routers, hubs, switches, UPSs, and other hardware •Installation, monitoring, maintenance, support, and optimization of all network hardware, software, and communication links•Collaboration with executive management and department leaders to assess near- and long-term network capacity needs•Oversee installation, configuration, maintenance, and troubleshooting of end user workstation hardware, software, and peripheral devices•Perform network security audits, and system backups and recovery Show less

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  Hewlett-Packard (American Express)

  Jun 2013 - Dec 2013

  Network Engineer

  •Responsible for the design and engineering of all WAN related projects between 3rd party merchants, AMEX business partners, and AMEX's global network. •Perform role of subject matter expert during network troubleshooting activities involving new and legacy partner sites •Engineering and deployment of OSPF, EIGRP, and BGP dynamic routing solutions within and between Autonomous Systems•Design and deployment of VRRP redundancy solutions, NAT/PAT translation tables, ACLs, and TCP/IP traffic QoS•Perform WAN circuit bandwidth utilization testing and circuit upgrades working directly with ISPs (ATT and Verizon Business)•Create and manage network change control forms and technical engineering scripts for projects and changes affecting AMEX's global network Show less

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  Deutsche Bank

  Dec 2013 - now

  Assistant Vice President - Network Deployment

  The Network Solution Delivery Team within Deutsche Bank is globally responsible for implementing and managing Core Network Services like Domain Name Service (DNS), Dynamic Host Configuration Protocol (DHCP), IP Address Management (IPAM) and Global Server Load Balancing (GSLB).Key functions of the Network Solution Delivery Team include:• Global IP address range management of the IP addressing structure• Range and subnet registration and delegation• Support for any new installation of DNS, DHCP, GSLB or QIP servers• Migration of legacy installations towards standard setups • Overseeing all implementations of the IP services infrastructure• Support the customer in DNS/DHCP/GSLB questions Show less