• Work directly with customers, vendors, and Strategic Partners to identify, resolve, and design enterprise network solutions.• Implemented all phase of various project build outs regarding network implementations, this includes Core, Distribution, Access and Wireless configurations from conception to implementation.• Responsible for planning, designing, configuring and implementing engineering solutions on all levels of the Network Hierarchy, Core, Distribution, Access and Wireless• Collaborate closely with project managers to upgrade or create designs to meet business requirements. • Vendor oversight engineer Support vendor• Work with peers in recommending improvements to existing systems and identify potential issues for escalation and resolution• Follow all Change Management and Acceptance Testing processes and prepare detailed low level network designs.

 Responsible for general server and network administration, modifications, updates and documentation.  Successfully implemented and documented a new campus wide Avaya VoIP system. Responsibilities include daily maintenance of VoIP (general add/moves/changes, and software updates).  Install, troubleshoot, and maintain network infrastructure as need, which includes supporting Alcatel switches, routers, Juniper firewalls, VPN, and Aruba wireless controllers Server Support which consists of Server installation and hardening, AD, Exchange 2003 & 2007, Backups and VM infrastructure support.

• Responsible for new campus turn ups/acquisitions, which includes full detailed network design/redesign documentation, and configuration of all equipment: routers, switches, wireless controllers and access points,and any firewall modifications • Supporting LAN/WAN network remediation project, which includes documenting current network and identifying issues, suggestions for redesign, and implementing configuration fixes for all network related equipment• Responsible for implementing, documenting, and supporting customers changes and troubleshooting issues regarding Cisco Nexus 7000, 5000, Core & Access Switches, Routing-MPLS Network, and Cisco ASA Firewall • Primary domestic and international resource for resolution of Wireless network issues (Cisco 5500-4400 Series Controllers)

• Team lead for Systems and Network Administrators, supported 6 different transportation agencies in the US, • Responsible for Project design and build out, internal and external monitoring and troubleshooting issues regarding LAN/WAN, Firewalls, Routers, Switches, VoIP, Servers, Applications and Backup/Recovery solutions. • Primary customer, MTC (Metropolitan Transportation Commission), supported over 124 locations and 340 nodes, ranging from DS3’s to 56k circuits, and Various Servers. • Implemented VoIP network supporting the Washington DC Transportation Agency.• Facilitated Change Control board review team, review of weekly changes. Insured proper personnel were notified and resources allotted to each task • Notable assignments Included: -Managed cage relocation project which included a full network redesign, installation of dual Cisco 6500 switches, Servers, cable management and power requirements. -Implemented VoIP network that the Washington DC Transportation Agency-Setup network infrastructure for PATCO ticketing systems,(Port Authority Transit Corporations-Philadelphia), including Checkpoint & ASA firewall configurations-Supported Applications & Server Troubleshooting for all transportation agencies

 Developed business proposals, managed and implemented Network Infrastructure projects  Implemented advanced routing protocols to support network: BGP & OSPF  Installed and manage network security via administration of Cisco PIX Firewall  Implemented and maintained IDS (Snort) solution Installed and administered Microsoft Exchange mail/Active Directory/DNS server/DHCP server Redesigned Network Infrastructure for production and user networks Implemented VPN Solution and dial-in Remote Access Solution (RAS)  Provided technical support for internal users and external company customers