Principal Engineer with extensive experience at Charter Communications, specializing in innovative engineering design and process optimization. Expertise in Cisco technologies and network architecture, with a proven track record in mentoring teams and ensuring project success. Strong problem-solving abilities and dedication to excellence have led to significant improvements in operational efficiency and product delivery.
Overview
35
35
years of professional experience
6
6
Certification
Work History
Principal Engineer
Charter Communications
08.2015 - Current
Responsible for technical management and mentorship for 10+ engineers.
Responsible for developing engineering designs per specification of customer need.
Responsible for developing Method of Procedures for installation of engineering designs.
Responsible for implementation and documentation of engineering designs.
Responsible for design and documentation of all systems for new product development.
Responsible for break/fix procedures and process development.
Senior Systems Engineer
Black Box Network Services
Herndon
08.2013 - 01.2015
Responsible for developing engineering designs according to Request for Proposal for the Government of the United States of America.
Responsible for developing Method of Procedures for installation of engineering designs.
Responsible for managing personnel to implement and install engineering designs.
Responsible design, documentation, and operation of Interoperability Lab.
Responsible for design and documentation of all virtualization systems for new product development.
Responsible for design and documentation of all Software Defined Networking (SDN).
Responsible for new product development between Black Box and partnered Companies (Microsoft, NEC, Dell, ETC …)
CHIEF ARCHITECT
The Select Group (TSG)
Reston
11.2012 - 08.2013
Company Overview: Contract to Dell, Inc. (AppAssure)
Responsible for developing automated demo system for multi-environment and multi-user scenario.
Responsible design, documentation, and operation of Primary Data Center.
Responsible for design and documentation of Compellent SAN, Multiple Dell M1000E Blade Center Compute Farm.
Responsible for design and documentation of VMware ESXi, vCenter, vCloud Director, and VMware View installations in a multi-tenant environment.
Responsible for design and documentation of Dell’s Gail Force Intelligent Automation for Cloud. Developed product and workflows to achieve complete automation from purchase to delivery.
Responsible design and documentation of global networking as a provider in a multi-tenant environment.
Responsible for troubleshooting and resolving any third tier issues regarding MPLS, IPSEC, BGP, OSPF, EIGRP, HSRP, VMware, Cisco ACS, and any other issue that could impact customer.
Responsible for design and documentation of Dell’s Sonic Wall Firewalls and implementing threat analysis, process and resolution procedures.
Contract to Dell, Inc. (AppAssure)
SENIOR NETWORK ARCHITECT
BroadSoft, Inc.
Gaithersburg
10.2008 - 11.2012
Responsible for network design and documentation on a global VOIP and data network for daily operations.
Responsible for design, documentation, and implementation of alterations to customers networks for adaptation of BroadWorks into existing infrastructures.
Responsible for design, documentation and management of MPLS (VPN and Traffic Engineering) on BroadSoft’s global network to accomplish private internetworking and quality of service.
Designed and implemented custom network management system for proactive threat detection and resolution of network failure.
Design and implementation of security scope including Cisco ASA 5520, Juniper NetScreen, and FortiGate Firewalls.
Designed and implemented BGP with a /16 subnet for the purpose of peering to Tier 1 Service Providers in order to build new business vertical with the offering of services to CLEC customers.
Responsible for design of NetAPP SAN 76TB Fiber Channel and ISCSI.
Responsible for design of Multiple Dell 10000 series blade center with VMWare ESXi vServers.
SENIOR NETWORK ARCHITECT / ENGINEER
Global Telecom Brokers / VDL, Inc.
Owings Mills
04.2003 - 10.2008
Responsible for network design and documentation on a regional Voice over IP (VoIP) network as a CLEC for customer usage of primary business telephone lines and data circuits.
Responsible for design, documentation, and implementation of forward transport mechanisms for delivery of customer circuits. T1, xDSL, DS3, etc.…
Developed and managed a manned Network Operations center using Castlerock SNMPc and Adtran Total Access EMS. Responsible for all ATM links to Cisco 12008, 12012, 12016 backbone routers.
Built and supervised team of qualified personnel to guarantee service level agreements.
Managed a team of qualified Network Engineers to create a redundant, highly available, and low latency network for both wholesale and retail VoIP and Data customers.
Responsible for the division and summarization of a /18 subnet.
Responsible for design and development of ATM VP / VC mapping schemes.
Responsible for design and development of QOS for proper delivery of customer service.
SENIOR NETWORK ARCHITECT / ENGINEER
Genuity, Inc. (GTE)
Columbia
06.2000 - 04.2003
Responsible for network design and documentation on a Global Network for AOL.
Responsible for 200+ OC192.
Worked with and managed a team consisting of 10 engineers.
Responsible for backbone, distribution layers, and access layers.
Responsible for all ATM links to Cisco 12008, 12012, 12016 backbone routers.
Managed 3600 and 6400 series switches.
Worked in a team of two to design of AOL’s ADSL product line from backbone through customer premise.
Designed, implemented, maintained Vitual Paths (VP) and Virtual Circuits (VC).
Responsible for development and management of DSL integrated network for AOL.
Responsible for development and management of multiple OC48 ATM links for providing backbone to multiple customers including: America Online, NetZero, FreeWeb, and other large ISP base.
SENIOR NETWORK ENGINEER
Alabanza Corporation
Baltimore
11.1999 - 06.2000
Acted as Senior Network Engineer for Internet Service Provider.
Worked with Cisco 7204, 7509 routers and Cisco 2411 switches in a Red Hat Linux environment.
Responsible for network design and implementation on Campus / Backbone network consisting of 2000+ Red Hat Linux Servers.
Programmed Cisco routers to uplink to Tier 1 providers including Access Lists, 4-DS3 and 2-OC3.
Responsible for dealing with Arin for IP addressing.
Dealt with all major Tier 1 providers for contract on OC3 and DS3’s.
Designed a meshed core with IBGP and EBGP.
Implemented IBGP for load balancing of routing tables for all Tier 1 Internet service providers.
Implemented OSPF to distribute the BGP as far into the access layer as possible.
NETWORK MANAGER
Celera Genomics
Rockville
01.1999 - 10.1999
Responsible for network design and documentation of a 7.6 Terabit backbone with Cabletron SSR8600 series Switch Routers.
Developed the fully meshed core distribution layer and access layer utilizing OSPF multilink with bonding for redundancy and load balancing.
Designed, developed, and maintained Celera’s Fiber Cabinet consisting of 280,000 connections.
Designed network to deliver genomic information from DNA sequencers to Celera’s 1200+ Server Compute Farm.
Developed and implemented Service Level Agreements (SLA).
Managed two Cisco 7204 routers to deliver information to various external clients.
Built and supervised team of qualified personnel to guarantee service level agreements.
Designed and implemented Network Management using Spectrum, BMC Patrol and Netcool.
Built and supervised team of qualified personnel to monitor Management Stations.
Gathered and documented requirements for VPN delivery of product to customers.
Negotiated with UUNET for OC3/BGP top tier connection.
Negotiated with Frontier Communications for DS3/BGP summarized tier connection.
Developed and managed $16M budget for network infrastructure.
SENIOR NETWORK ENGINEER (CONTRACT)
Injured Workers Insurance Fund
Towson
07.1998 - 01.1999
Responsible for network design and maintenance.
Developed IP structure and Ethernet LAN.
Migrated company from Archnet to Ethernet.
Developed network for document imaging.
Environment consisted of 4000 end-users within a DEC environment.
Supervised help desk operations in order to meet all business needs.
SENIOR NETWORK ENGINEER
ManTech Design and Development
Columbia
10.1997 - 05.1998
Responsible for Microsoft NT network design and development for a wide range of external customers.
Incorporated Eastman Software Document Imaging Systems into the existing platform.
MANAGER OF INFORMATION SYSTEMS LAN/WAN
Wrenn / Brungart Equipment Inc.
Charlotte
03.1995 - 09.1997
Designed, implemented and monitored Corporate network and systems.
Managed 10 employees consisting NT Administrator, Application Developers, Network Engineers, and Helpdesk Technicians.
Designed and managed Corporate Intranet and Internet backbone.
Responsible for product budget, selection and ordering for 47 sites.
ELECTRONICS ENGINEER
IBM
Charlotte
09.1992 - 03.1995
Acted as Etching Designer to map out pathways for Printed Circuit Boards.
Responsible for board layer designs.
OPERATION SPECIALIST
US Navy
06.1985 - 08.1989
Coordinated daily operations for various Navy missions and exercises.
Developed and implemented standard operating procedures for operational efficiency.
Collaborated with cross-functional teams to enhance communication and workflow.
Developed and maintained an efficient process for tracking inventory levels, ensuring accuracy of data.
Monitored and analyzed performance metrics to identify areas for improvement.
Maintained positive working relationship with fellow staff and management.
Education
Bachelor of Science - Electronic Engineering
Virginia Polytechnic Institute
Blacksburg, VA
01.1992
Skills
Microsoft Windows OS 98 to Windows 11
DEC
Solaris
Cisco Routers 7200
Cisco Routers 7500
Cisco Routers 7600
Cisco GSR 12008
Cisco GSR 12012
Cisco GSR 12016
Cisco CSR Series Routers
Cisco ASR Series Routers
Cisco Switches 2600 Series
Cisco Catalyst Switches from 3600 to latest
Cisco Switches 6400
Cisco Switches 6500
Nexus (all models including current 9000 series)
Red Hat Linux
IP Access Lists
BGP (IBGP and EBGP)
OC3
OC48
OC192
DS3
DSL
Fiber Optic
OSPF
MPLS
ISIS
EIGRP
Cisco Firepower
Cisco ACS
Cisco IPS
Snort
Juniper IDP
Juniper ISG
Juniper SRX
Certification
Certified Novell Network Engineer
Certified Digital Unix
Certified Enterprise Novell Network Engineer
Certified Solaris
Certified Microsoft Product Support Specialist
Certified Red Hat Linux
Certified Microsoft Systems Engineer
Certified A+ Engineer
Certified HP Advanced Systems Engineer
Certified Net+ Engineer
Certified Motorola Advanced Systems Engineer
Certified Cisco Internetworking Engineer (CCIE)
Brocade Certified Ethernet Fabric Professional (BCEFP)
Brocade Certified Network Professional (BCNP)
Brocade Cert Professional Converged Networking (BCPCN)
Brocade Certified Professional Internetworking (BCPI)