Leadership
Principals
Principals Emeritus & Senior Advisors
Senior Leadership
Adel Aliyev
Vice President,
Proposal Development
Proposal Development
Melissa Bissen, CPA
Vice President,
Controller
Controller
Ryan Burdette, PE, CPSWQ
Director,
Water Resources
Water Resources
Bryan Fisher, AIA, NCARB, LEED AP
Vice President,
Architecture
Architecture
Constantine (Gus) Fotinos, PE
Vice President,
Marine Engineering
Marine Engineering
Phil Han, PE
Senior Vice President,
Building Structures, Baltimore
Building Structures, Baltimore
Jim Holls, PE, PTOE
Senior Vice President,
Regional Transportation Director
Regional Transportation Director
Randy Hughes, PLA, AICP, LEED AP, PMP
Vice President,
Civil Engineering, Site & Utilities
Civil Engineering, Site & Utilities
Mike Izzo, PE
Senior Vice President,
Transportation Director, Maryland
Transportation Director, Maryland
Keith Karas, SHRM-SCP
Vice President,
Human Resources
Human Resources
Kristin Langway, PE
Director,
Environmental Programs & Permitting
Environmental Programs & Permitting
Thomas Marando, Jr., PE
Director,
Virginia Transportation
Virginia Transportation
Jeff McDonald, PLS
Department Manager,
Survey
Survey
Gene Merkel
Vice President,
Construction Management and Inspection
Construction Management and Inspection
Jason Platts
Vice President,
Information Systems
Information Systems
Kellie Reardon
Vice President,
Business Development, Federal Programs
Business Development, Federal Programs
Jason Rogers, PE
Vice President,
Bridge
Bridge
Zach Scholl, PE
Vice President,
Highways
Highways
Eric Schrader, PE, PMP
Vice President,
Process Engineering
Process Engineering
Rebecca Silver, PE
Department Manager,
Philadelphia
Philadelphia
Marshall Stevenson
Senior Vice President,
Geospatial Innovations
Geospatial Innovations
David Urbanek, PE, PTOE
Vice President,
Traffic
Traffic
Shawn Weber, PE
Vice President,
Building Structures, Harrisburg
Building Structures, Harrisburg
Mike Wuerthele, PE
Senior Vice President,
Operations, Pittsburgh
Operations, Pittsburgh
