Engineer Network

David Richard Hunt

425-***-**** Home 425-***-**** Cell

************@*****.***

TECHNICAL EXPERIENCE

Cisco Certifications CSCO10575721, CCNA, CCNP Since 2003 (13 years)

Cisco Switches: ATM/1900/2960/3560/4500/Catalyst 5500 family/Catalyst 6500-E Series with POE/Nexus 7000 Series/4948

Cisco ASR 1006/101 VPN /Routers

Cisco Routers: SOHO 1604/1900/2501/2503/2520/2620/3600/4000//7000/7500/7613

Juniper Routers: MX 960 platform

Juniper Firewalls ISG 2000

Juniper Networks J-series routers, EX-series Ethernet switch, Cisco AP’s and Bridges.

Support the introduction of new hardware platforms to the network.

Support the introduction of new software releases for networks.

Support scheduled and emergency maintenance activities in the maintenance window.

Report and track the root cause of network incidents for organizational reviews.

Install and configure Cisco switches and routers in a multi-protocol internet using LAN/WAN interfaces for over 6 years. CCNP since 2003.

2.5 Years NOC Experience with TELCO Experience. Provide tier level 1, 2 and occasional level 3. Can troubleshoot layers 1-4 of OSI model and improve network performance and security. Can generate documents and requirements for the development of an organization’s network operations and recommend and installs performance enhancements.

Implement appropriate technologies to build scalable routed networks.

Build campus networks using multi-layer-switching technologies with over 5000 nodes in worldwide LAN, MAN, WAN technologies using classfull and classless protocols.

Improve traffic flow, reliability, redundancy and performance for campus LANs and WANs. Routed and switched LANs and WANs from remote access networks.

Extensive computer experience with Microsoft Word, Excel and Power Point. Also know C, C++, FORTRAN, Cisco IOS, and Allen Bradley PLC Ladder Logic.

Ethernet, Fast Ethernet, Gig E, and 10 Gig E.

Work with wireless networks using Cisco AP’s, Antenna’s using Wireless 802.11a/b/g LAN/WAN installations using, SSID, WPA, WPA2, DSSS, OFDM, PSK, BSS, ESS.

Use NSM for centralized management for Juniper Networks J-series routers, EX-series Ethernet switch, IPSEC, IP-SSL, IP-VPN and firewall/VPN and Intrusion Detection and Prevention appliances. Over 2 years of experience working with PIX and ASA firewall administration.

15 Months working in Microsoft MOC for HCL of America for BOS-F Microsoft GNS Networks.

2 Months working in Microsoft Implementation for TCS for Microsoft GNS Networks.

3 Months working in Microsoft MSIT Team building VPN tunnels for AZURE VM’s. Also EOL device replacement for Corp Net devices and Lab devices

15 Months working in AT&T’s lab Managing Calico LTE Wireless Network. Supporting the MSP group running Regression Tests and Big Data Stream as a Test Engineer.

TRAINING / CERTIFICATIONS

• ATI College/ Graduation February2003/3.8GPA

• TechSkills/ Graduation December 2008/3.6GPA

• CCNA, CCNP Cisco System Certifications: CSCO10575721

• US Air Force Aerospace Maintenance Apprentice (C-5)

• Graduation April 2006/3.6GPA

• US Navy Basic Electricity and Electronic Schools, EM"A" School

• Graduation November 1981/3.6 GPA

PROFESSIONAL EXPERIENCE

Employer: Tech Mahindra for AT&T, Redmond, WA

Dates: 10/13 to 2/15

Job Title: Network Engineer & Tech Manager/Network LTE Test Engineer

Duties: Engineered and Managed AT&T Calico 3G LTE Networks. Other duties include regression testing and MSP testing for AT&T’s Wireless 3G and 4G Networks.

• Support MSP Big Data Stream Testing

• Participate and contribute in network team meetings.

• Cisco 7613 Routers for the Calico LTE Network.

• Upgrade Cisco Sami blades with correct IOS upgrades.

• Troubleshoot the SPGW-PCEF Gates in the Sami blades before putting into AT&T LTE production.

• Hire New Employees for the Calico LTE Network Team.

• Sami Blade module Swaps.

• Updated Pub Documents.

• Regression testing from the user cell phone for customer use on AT&T 4G and 3G Networks.

• Generate Reports for group discussion on the Calico LTE Network on the above equipment.

Employer: Prowess Consulting LLC for Microsoft Corporation Redmond, WA

Dates: 1/13 to 5/13

Job Title: Network Implementation Services Engineer

Duties: Worked with Microsoft Senior Network Engineers to build IPSEC VPN tunnels from customer’s site to corporate site. Ensuring PSK values, Crypto Maps and access-lists are correct for VPN connectivity for AZURE Virtual Machines. Allocated correct IP’s(IPV4) for customers VM’s and gateways for their AZURE VM’s.

Worked with MSIT Team to replace and decommission EOL devices. DTAP’s, 6500 Series switch’s and 6348’s to 6148’s for upgrading modules on the 6500 switch. Install and upgrade Pub Documents for Microsoft Corp. Net all over the Microsoft Redmond Campus.

• Respond to tier 3 network support requests by setting up IPSEC VPN tunnel’s for Microsoft AZURE customers.

• Support MSIT team

• Participate and contribute in network team meetings.

• Cisco ASR 1006/1001 for VPN devices.

• Replace EOL equipment with correct upgrades.

• Cisco 6500 E Series Switch’s, Cisco 4500/2900 switch’s HP switch’s.

• Cisco 3500 Routers.

• Modules 6348/6148 Swaps.

• Updated Pub Documents.

• Issued IP’s for customer use on AZURE VM’s.

• Implemented IPSEC VPN’s on above equipment.

Employer: WideNet Consulting for Coinstar Inc. Bellevue, WA

Dates: 8/12 to10/12

Job Title: Network Engineer

Duties: Plans, designs and implements local and wide-area network solutions between Coinstair’s coin and Redbox machines and ensure the platforms and protocols are both stable and scalable. With Senior Engineers assist engineering and architectural responsibilities for the existing and new network systems. Supports/troubleshoots tier 3 network issues and coordinate with vendors for installation of such items as routers and switches. Assist with training and proposal writing. Assist with project planning, cost analysis and vendor comparisons.

• Respond to tier 3 network support requests by troubleshooting various network services.

• Collect and compile utilization reports to support capacity analysis.

• Participate and contribute in network design meetings.

• Cisco ASA 5540’s for VPN devices.

• Juniper EX Switches. Riverbed WAN Optimizers.

• Compile detailed network documentations

• Responsible for evaluating current systems and implementing changes to enhance network performance.

• Collaborate with administrators and engineering team.

Employer: Divensi for TCS at Microsoft Corp, Redmond WA

Dates: 2/12 to 4/12

Job Title: GNS Network Implementation Engineer

Duties: Involved with device implementations with Build team and Project Management team for GNS Networks for Microsoft Corporation.

• Write MOP’s (Method of Procedures) and put them in the correct GNS change management before being approved and implemented. The equipment involved is: Juniper 960 MXS Routers, Cisco 7010 and 5000 Nexus Switches, Cisco 6500, 3500’s and 4948 Switches. BigIP 8900’s and 6900’s F-5 load balancers. Used OOB Modem tools: Cisco 3800’s and 3700’s to console in and set up testing and implementing of new network parameters, set up new VLANs and decommission old VLANs. Put in new ACL’s decommissioned old ones. New device configurations according to customer’s specifications and hardware needed. Decommission old device hardware and configurations. Proper labeling of the hardware equipment.

• Handled network support escalation, helping to manage network performance, working issues for customers SLA’s for Microsoft’s clients and ensuring a smooth transition between shifts.

• Protocols on routers used: BGP, OSPF, and MPLS with IPV6 and IPV4.

• Cisco ASR 1004’s and 1002’s for VPN devices.

• Juniper Firewalls ISG 2000’s and 3000’s.

• Stamp Deployments consisting of whole network deployments.

• Management Switches: Cisco 3500’s which is used also as media converters.

• Top of Rack switches Quantum and Cisco 3500 and 4900 Series.

Employer: HCL of America at Microsoft Corp, Redmond WA

Dates: 9/10 to 2/2012

Job Title: Tier 1-3 Network Engineer

Duties: Involved with monitoring and troubleshooting and escalating Network issues for Microsoft Corporation for the BOS-F Federal client USDA in the MOC at Microsoft Headquarters in Redmond, WA. Worked on shifts in a 24/7/ operational support environment.

• Monitor and troubleshoot USDA networks and escalate networking issues to a Tier 2 Level Engineer. The equipment involved is: Juniper 9600 MXS Routers, Cisco 7010 Switches, Cisco 4948 Switches and F-5 load balancers including all L3 and L2 and L1 for the Global Foundation Services. Used OOB Modem tools, set up testing of new network parameters, and monitor the routers and switches ensuring device is operating and up 24/7 network in USDA environment.

• Handled network support escalation, helped to manage network performance, worked issues for customers SLA’s for Microsoft’s clients and ensured a smooth transition between shifts with shift turnover log.

• Protocols on routers used: BGP, OSPF, and ISIS with IPV4 and IPV6 IP’s.

• Assisted with F-5 load balancer troubleshooting and write ups for new network cloud configurations.

• Juniper Firewalls with HP IDS.

Employer: AT&T Corporation, Durham NC

Dates: 8/10 to 9/10

Job Title: GCSC Network Engineer

Duties: Involved with monitoring and troubleshooting the WAN Networks for AT&T’s Global Client Call Center in AT&T’s Network Operation Center in Durham, NC. Worked in a 24/7 operational support environment. This included over 14 different clients on 14 different WANs.

• Performed daily systems administration with AT&T’s AOTS ticketing system.

• Troubleshoot networks CE routers, PE routers and Telco ISP services to ensure WAN connectivity. Used OOB Modem tools, set up testing of CSU/DSU, and Demark points with circuit providers when no access to routers and ensuring device is powered up and ready to put back into network.

• Handled network support escalation, helping to manage network performance, working issues for customers SLA’s for AT&T clients and ensuring a smooth transition between shifts with shift turnover log.

• Protocols on routers used: BGP, OSPF, EIGRP and RIP.

• Network deployments issued with Telco’s on circuit issues.

• WAN Protocols: Packet over SONET at 10Gbs speed, Frame Relay VPN’s, PPP, HDLC and ISDN.

Employer: Premise Networks Inc., Graham NC

Dates: 2/09 to 5/09

Job Title: Network Engineer

• Duties: Performing upgrade integration of Fort Lee’s, (US Army), Networks using Cisco 3560’s and 6500-E Series switches. POE for VOIP installations.

• Installed and configured to US government standards. BGP and OSPF routing protocols.

• Support the introduction of new hardware platforms to the network.

• Planned and developed new core, distribution and access layers with fiber for speeds up to 10GBps.

• Coordinate and interact daily with Verizon Federal Inc. and the US Army Field Service Engineers and operational base engineers and Technicians on the new networks.

• Set up the lab for the startup of the new hardware. Worked with internal and external groups to resolve implementation issues.

• Once installed performed daily systems administration, troubleshoot networks: routers, switches, gateways, hubs and firewalls for core, distribution and access layers.

• Used SNMP for monitoring/management of the hardware.

Employer: WIA thru State of Florida, TECHSKILLS Vocational Training, Maitland FL

Dates: 05/08 thru 12/08

Job Title: Self Studies

• Studies: I studied for and recertified my CCNA and CCNP certifications.

• During the course of my studies, I designed WAN technologies, including private-line facilities, Frame-Relay and VPN technologies, and configured numerous networks with routing protocols such as BGP, IGRP, RIP/RIP Version 2,EIGRP, IS-IS and OSPF.

• Exposed to Cisco Call Manager, Cisco AS5400 Universal Gateways.

• Additionally, thru self-studies, I’ve provided trouble resolution on WAN and LAN equipment, including Cisco routers and switches using Cisco Works for trouble shooting data.

• Successfully recertified both my Cisco CCNA and CCNP certifications.

• Performed daily systems administration, troubleshoot networks on the schools routers, switches, gateways, hubs and firewalls.

Employer: Harris Corporation (Government Communication Systems Division). Melbourne FL

Dates: 11/07 to 5/08

Job Title: Engineering Technician B

• Duties: Perform scheduled inspections, functional checks, installation of materials and preventive maintenance on the new reflectors (Satellites), worked in all aspects of stocking of equipment and training.

• Coordinated and interacted daily with managers and inspectors in multiple departments.

• Testing of the satellite prior to the reflector being put in space. This satellite is used for Commercial Communications and was done in a clean room environment.

Employer: Walt Disney World Magic Kingdom Resort, Lake Buena Vista FL

Dates: 6/07 to11/07

Job Title: Ride and Show Technician IBEW Local 606

• Duties: Scheduled inspections, functional checks, automation checks, installation of materials and preventive maintenance on the parade floats at the Magic Kingdom.

• The Disney “Make a Wish Parade” and “The Magical Night Light” parade as well as the seasonal parades.

• Towed the parade floats up hills and over obstacles.

• Installed DC Motors for drive systems, AC/DC control units, communication systems, lighting, and animation sounds for the parade floats.

• Installed navigation sensors to sink up the music during the parade operation and kept the batteries charged for the next performances.

Employer: Superior Technical Resources for Harris Corporation, Melbourne FL

Dates: 3/07 to 5/07

Job Title: Wireless LAN Installation Engineer

• Duties: Wiring, installing Access Points, Antennas, and End User Bases for a LAN Network on Patrick Air Force base in Florida.

• Punching in the cable, testing and debugging of the CAT 5 Cable, switches and AP’s in the Network.

• Installing, configuring, and troubleshooting the wireless peripherals and protocols.

• Using 802.11 Network Architecture to perform site surveys and performance tuning of classified radio frequencies used in the LAN configuration.

• Analysis and characterization of data to identify problems in the wireless network.

• Performed daily systems administration, troubleshoot networks: routers, switches, gateways, AP’s and controllers. Installed new access layers and distribution layers.

• Wireless networks equipment using Cisco AP’s, Antenna’s using Wireless 802.11a/b/g LAN/WAN installations using, SSID, WPA, WPA2, DSSS, OFDM, PSK, BSS, ESS

Employer: TEK Systems for Sprint NOC

Dates: 6/06 to 2/07

Job Title: NOC Technician/System Administrator

• Duties: Trained to perform scheduled inspections, functional checks, and preventive maintenance on Sprints NOC in Winter Park FL as Sprint was moving the NOC to Maitland, FL.

• Supported the NOC and field personnel, operations, and engineering with the resolution of day-to-day issues, problems, and questions. Issues will include, but not limited to, working with the wireless access network, layer-2 networks, microwave and fiber transport, and server applications.

• Used Cisco Call Manager.

• OSI 1-4 Layered Protocols.

• Monitored Network KPIs and taking proactive action to avert network performance degradation.

• Used protocol analyzers, Cisco Works, Wireshark, and sniffers for trouble shooting data circuits.

• Used Remedy for trouble tickets. Lots of phone contact with clients and TELCO companies for WAN networks.

• Participated in team meetings.

• Ensured that the priority time-critical traffic receive the network resources.

• Juniper Networks J-series routers, EX-series switch’s, SSL VPN, Intrusion Detection Devices.

• Performed daily systems administration, troubleshoot networks: routers, switches, gateways, hubs and firewalls.

• Handled network support escalation, managed network performance, and network deployments.

Employer: U.S. Air Force Reserve, 439 Westover ARB, Chicopee MA

Dates: 11/05 to 4/06, Sheppard AFB TX, Dover AFB DE

Job Title: (E-5) Staff Sergeant: Crew Chief

• Duties: Trained to perform scheduled inspections, functional checks, and preventive maintenance on C-5’s and the aircraft’s installed equipment. (Honorable Discharge)

Employer: Varian Semi-Conductor Group, Gloucester, MA

Dates: 6/05 to 11/05

Job Title: Field Service Test Technician 2

• Duties: Wiring, assembling, setting up equipment, debugging and testing Varian Semi-Conductor Ion Implant Machines.

• Test and read electrical/electronic schematic diagrams and installing the proper software to properly line up the machines to the client specifications before shipping the product to owner overseas.

Employer: U.S. Air Force Reserve, 482 Fighter Wing Homestead Air Reserve Base, FL / Air Reserve Base 439 Westover ARB, Chicopee MA

Dates: 2/05 to 2/11

Job Title: (E-5) Staff Sergeant: Crew Chief

• Duties: Perform scheduled inspections, functional checks, and preventive maintenance on C-5’s and F-16’s and the aircraft’s installed equipment.

• Prior to flight, inspect and perform various functional checks of the aircraft as well as ensure that the aircraft has been properly serviced with fuel, hydraulic fluid and liquid oxygen.

• After flight, I ensure the aircraft is still in “operational ready” condition. I maintain and repair all parts of the aircraft, and if any malfunction occurs, I request, through maintenance control, assistance from the shop concerned.

Employer: Universal Music Group, Universal City, CA

Dates: 6/04 to 1/05

Job Title: Network Operation Center Network Analyst/ CCNA, CCNP

• Duties: Coordinate and interact daily with customers and multiple departments in a NOC environment at Universal City Tower, Universal Studios CA.

• Responsible for maintaining Universal’s WAN which needed to be kept up 24/7 for Universal Music Group.

• OSPF, with BRI and PRI lines. Nortel VPN’s and ISDN/DDR, CSU/DSU Modems using Frame Relay switched circuits for WAN use.

• WAN included Europe, Asia, South America and USA.

• Used HP Open View to monitor and troubleshoot circuits.

• Remedy tracking to document circuit problems & Telco problems.

• Handled network support escalation, managing network performance, and network deployments.

EDUCATION

DeVry University Pomona, CA

Bachelor of Science in Technical Management in Electronic Engineering Technology

(5 more classes for BS degree) Senior

Orange Coast College, Costa Mesa, CA

Associate of Science in Mathematics/Science

Graduation December 1993/3.4GPA

Santa Fe High School, Santa Fe Springs, CA

High School Diploma

Graduation June 1978/3.2 GPA

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