Lead technical architect responsible for AT&T network services to Amgen and DuPont clients including: LAN, WLAN, WAN, Internet Gateway Services, voice (Managed IP Telephony), IP domain (DDI) and Firewall. Responsibilities span: global team leadership (5 architects, 12 engineers, 6 project managers, across Americas, Europe, Middle East, Africa, Asia Pacific), new service and product development, architectural evolution guidance, providing trusted advisor role to client, global operations, and service management. Serve as catalyst between AT&T Sales, Operations teams, and client, providing integration across AT&T centers of excellence to ensure maximum client satisfaction with AT&T services.• Led technical, collaborative practice between (5) AT&T and (8) Amgen architects to design, develop and enforce global standards across 150 Amgen office and manufacturing sites involving over 7000 network devices. • Transformed AT&T architecture and engineering teams; removing barriers to increase collaboration, expand employee cross-training and improve service delivery times by 35% despite over 25% reduction of AT&T staff.• Lead engineering contributor for AT&T Sales responding to RFPs for LAN, WLAN, DDI, Firewall, Managed Voice and Internet of Things services, supporting more than $30MM revenue.• Led AT&T technical project teams in replacing 20% of global Amgen network equipment each year, averaging $25MM in replacement value per year. • Provided key architectural guidance role in enabling success of the DuPont Global CleanHouse program, by reselling $6.6MM network equipment and $1MM engineering labor (4 FTEs) to support design and deployment.

Lead telecommunications network engineer/new business architect responsible for telecommunications infrastructure projects and new business development. Work included consulting on projects, mentoring 15 engineers, and developing new services for enterprise clients including: DuPont, Chrysler, Newmont Mining, INVISTA, Basell, and Shell. Collaborated with architects, engineers, vendors, CSC new business, CSC contracts/pricing and client management.• Lead telecommunications architect for more than $30MM worth of RFP/RFI responses involving managed network services including: Global WAN, Global Internet, Mobility, Midrange server consolidation, and LAN and WAN Outsourcing.• Developed over $2MM in new services for CSC enterprise clients including: Wireless LANs, Satellite Backup service, Stateful Inspection Firewall service, and Internet Gateway (DMZ) services.• Designed, planned and implemented migration for 65,000 DuPont employees using WLAN from legacy RADIUS to 802.1x certificate-based Junos PULSE authentication with no loss of service, on time, under budget.

• Mentored team of 24 engineers, reviewing majority of projects to ensure quality, consistency and continuous improvement of employees’ knowledge and capability. • Created design review process in support of CSC achieving ISO9001 certification

• Doubled network engineering team from 12 to 24; expanding scope to include LAN, WAN, firewall and IP DDI.• Transformed failing firewall service by infusing senior resources seeking upward mobility and redesigning workflow to optimize resource use, resulting in 75% improvement in service levels and no increased costs. • Guided Global Infrastructure Services team through major outsourcing from DuPont to CSC, maintaining employee engagement while exceeding project and operations service levels.