Lead Network Architect and Security Engineer for Vistronix (formerly TAIC). Network security engineer & systems administrator for the Marine Corps Installations West (MCIWEST) data center at USMC Base Camp Pendleton. Responsible for the design, planning, implementation, operation, and security of the Vistronix enterprise network, spanning 13 nation-wide sites (under the TAIC name), datacenter co-locations, and customer network environments.Co-developed and implemented the enterprise network architecture and security design for a hybrid MPLS/Broadband network mesh using OSPF and BGP protocols for route distribution and IPSec site-to-site VPNs for non-MPLS site connectivity. This model also integrated enterprise VoIP services and IPS security technologies.Designer of network security, systems, and storage architecture for the Early Warning Infectious Disease System (EWIDS) created for the Secretaría de Salud (Ministry of Health) of Mexico City, Mexico. Designed/implemented the enterprise network architecture for a full-mesh IPSec site-to-site VPN architecture with redundant network paths for Technology Associates Engineering Corporation.Designed the enterprise VPN architecture and RADIUS/802.1x security model for TAIC, including PLAP/SBL and EAPoL/PEAP capabilities.Project Manager/Network Architect for stadium DAS/WiFi wireless mesh network design and implementation plan for Angel Stadium of Anaheim, CA.Network security engineer for stadium DAS/WiFi wireless mesh network implementation for Petco Park in San Diego, CA. Project Manager/Network/Systems Engineer of Western Regional Partnership (WRP) virtual architecture, security design, and implementation. Project Manager/ Co-Designer of the Camp Pendleton Facilities Information Portal (CPFIP) network and systems architecture.Co-designed the enterprise virtual infrastructure of Vistronix, TAIC, CPFIP, and MCIWEST datacenter environments using with VMware vSphere 5.1/4.1, EMC and EqualLogic SANs.

Instruction in advanced security concepts and technologies using Cisco ASA and IOS platforms, Zone-based Policy Firewall (ZPF) and Context-Based Access Control (CBAC) firewall methodology, Intrusion Prevention Systems (IPS), IPSec and SSL VPN technology, symmetric/asymmetric cryptography, AAA, Network Access Control (NAC), secure access and systems hardening, network threat mitigation techniques, and risk-management strategies.

In-depth coverage of risk-mitigation strategies, risk assessment, vulnerability analysis, application of IDS/IPS, HIPS/HBSS, Defense-In-Depth strategy, and CIA. Also covers use of packet sniffers, network reconnaissance and forensics software, protocol analyzers, password crackers, antivirus/malware software, and other security utilities.

In-depth coverage into Radio Frequency (RF) technologies and mathematics, antenna concepts, Wireless LAN hardware and software, network design/installation/management, wireless standards and organizations, 802.11 network architecture, wireless LAN security architecture, site survey implementation and analysis, wireless LAN troubleshooting.

Laboratory Instructor for the Cisco Networking Academy facility at Mira Costa Community College. Instructed and assisted students in implementing and troubleshooting networking concepts, including routing, switching, security, and LAN/WAN network design. Maintained laboratory environment of 48 Cisco routers and switches

Network, systems, and software consultant for wired/wireless SOHO and small-business LAN environments.and small-business environments.

Network & system consultant, technical services advisor for CompCoach clients

Assisted in administration, maintenance, installation, and repair of campus-wide network operating within Windows 9x, NT, and Novell Netware environments. Served on TPHS Website Development Team in 1997.