TECHNICAL SKILLS

Hardware/Software: Cisco routers 2800, 3600, 3800, 7200 CatOS and IOS Cisco switches 2900, 3500, 3750 Windows Cisco switches 3550, 3560X, 4500, 6509e SUP 2A/720 eHealth, MRTG, Ciscoworks Cisco firewalls and VPN PIX 515, ASA 5500, VPN 3020 - 3060 Etheiral/Wireshark

Network bandwidth: DSL, Frame relay, ATM, MPLS, DS1, DS3, OC3, Fiber

Protocols: Fibre Chanel, EIGRP, BGP, OSPF, STP, VTP, HSRP, GLBP, VRRP, IPSec, NAT/PAT

PROFESSIONAL EXPERIENCE

Confidential

Network Engineer

Responsibilities:

• Daily Network Management teleconference wif California and Texas
• Redraw current and future Visio Network diagrams and IDF Manifests
• Review stack elevation diagrams for MDF and IDF Sites and Hardware
• Review Facilities and inventory electrical, cables and Racks
• Review and inventory end of life cisco hardware to be replaced
• Review Spanning tree and layer 3 redundancies on Core switches for update to VSS
• Review Bill of Materials and current MDF-IDF hardware
• Review Tacacs+ and local security for new IOS and hardware foe new naming convention
• Review current Catos configs to ios configuration upgrades for new cutovers
• Redraw visio diagrams for all fourteen IDF sites and connections to CSME Metro, Frame and Point to point circuits
• Attended classes for 6509e VSS 1440 and hardware requirements to replace production cores

Confidential, Corte Madera, CA

Network Engineer

Responsibilities:

• Upgraded over eighty WAN Mpls remote sites from 256kps to 512 and 1.5kps bandwidths on cisco routers
• Upgraded over eighty remote sites wif cisco IOS images and Flash cards
• Support and assisted wireless AP installation and autantication to cisco WLC 5000 and Radius ACS
• Configured ACS Server and cisco routers and switches wif Taccas+ autantication
• Configured ACS Server and cisco wireless lightweight AP’s wif Radius autantication
• I wrote procedures and developed diagrams in Visio for my network implementation and support.
• I work alone as an individual in my projects and contributed wif my technical knowledge to other projects wifin teh company.

Confidential- Dallas, TX

Network Engineer

Responsibilities:

• Cable and rack all Cisco Routers, Switches, WLC replacing outdated hardware
• Install and stack 3750e access switches for Core and Wiring closets
• Upgrade to DUAL core VSS Virtual Switch on 6509e Switches
• Upgrade WAN Link from 3Mb to 6Mb wif ATM Ima - module and AT&T t1 Circuits
• Implemented single home BGP routing protocol for Internet access
• Implemented data vlans on access and core switches
• Deployed and implemented ten and One GigaEthernet Ether channels over fiber links
• Implemented VTP and STP layer 2, Layer 3 redundancy Upgrade Frame Relay Bandwidth to MPLS
• Verify and Configure Wireless Radius Autantication (ACS Server)
• Support Remote sites wif Vlans and Wireless Autantication
• Upgraded Network Documentation using Visio

Confidential, Consulting - Atlanta, GA

Network Engineer

Responsibilities:

• Network design, implementation, and maintenance
• Network troubleshooting from home using vpn access
• Take part in an on-call rotation and trouble-tickets troubleshooting support
• Configured, installation and troubleshooting of Campus Network L3 and L2 switches for business clients
• Provided support for various protocols including EIGRP, OSPF, BGP, Frame Relay, IPsec VPN, GRE Tunnels.

Confidential, Atlanta, GA

Network Engineer

Responsibilities:

• Built Cisco LAB wif Cisco Routers and Switches to test Network Applications and OSPF protocols
• Maintained and Supported Network trough Orion Solarwinds Management System and Ciscoworks
• Upgraded IOS Images on Routers and Switches Configured and tested Cisco Wireless AP
• Managed and supported AVPN MPLS BGP WAN infrastructure
• Maintained and Configured Cisco Core and Remote switches including wireless
• Maintained and Diagram Network using Visio Application
• Use of teh Sniffer - wire shark and sniffer pro to troubleshoot data flow frames and packets
• Supported WAN and LAN complex, enterprise level LAN/MAN/WAN networks

Confidential, Atlanta, GA

Network Security Engineer

Responsibilities:

• Firewall and VPN 3000 Concentrators management, configuration and VPN troubleshooting
• Maintained and Configured Cisco Management and security ACS AAA, TACACS and RADIUS
• Configure Site - to-Site VPN Connections Remote Customer Configurations and Support
• Monitor and resolve trouble tickets regarding: network security issues IP addresses
• Configured, installation and troubleshooting of Campus Network L3 and L2 switches
• Maintained, diagrams and documentation for all network/security devices and infrastructures.
• Escalated necessary issues to appropriate 3rd party vendor and support teams.
• Managed and supported WAN infrastructure, LAN and security policies and maintain network Availability.

Confidential

Network Engineer

Responsibilities:

• Responsible for entire project and management from inception to end including documentation and basic user training.
• Upgraded firmware and software on IGX front cards to support voice and data
• Designed and Implemented voice and data on ATM backbone using Cisco IGX 8400 series switches.
• Implemented and configured a DS3 backbone and T1 wiring between Avaya PBX and IGX switch
• Implemented PVC’s and virtual connections for Data, and voice connections on DS3, T1 24 Channels

Confidential, New York

Network Engineer

Responsibilities:

• Designed and Configured Local Area and WAN using Cisco ATM IGX and 2600, 2950, 6513, 3550 Catalyst Switches and Cisco Routers.
• Configured frame relay sites for Confidential remote’s clients
• Supported and troubleshoot new installations and network cutovers using remote access.
• Designed Network Documentation for all my projects using Visio and Power Point.
• Troubleshoot intelligent hubs and connectivity to Campus and Remote Clients
• Participates in teh development of standards for use in new installations such as Routers and switches, password security and documentation for troubleshooting.
• Use of teh Sniffer - wire shark and sniffer pro to troubleshoot data flow frames and packets

Confidential, New York

Sr. Network Engineer

Responsibilities:

• Maintained and Managed WAN ATM and LAN infrastructure local and remote sites
• Management and configuration of ATM and Frame Relay networks consisting of twenty five sites including troubleshooting of circuits and DSU.
• Procure, configure, test and delivery all equipment required for teh site cutover.
• Installed equipment during cutover window and insure operational stability and availability of site
• Reviews and Networks designs for ongoing network upgrades.
• Provided technical support Tier II and Tier III to complex problems and compatibility issues.

Confidential, New York

Network Engineer

Responsibilities:

• Supported and management of corporate Frame Relay network consisting of forty Financial Branches.
• Provided technical support and resolved complex problems and compatibility issues.
• Provided on-site technical support as needed and 24/7 Technical Support
• Identified performance problems and escalated issues to Cisco TAC or Service providers.
• Managed DHCP Server windows NT and allocation of IP addresses for networks and clients
• Troubleshoot user and network problems wif Sniffer Pro equipment.

Confidential, New York

Network Analyst

Responsibilities:

• Support and management to corporate Enterprise network.
• Identified Troubleshoot user and network problems wif Sniffer Pro equipment.
• Managed DHCP server and allocation of IP addresses for TCP clients and servers
• Installed Routers at remote sites for frame relay and additional dte