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Contact Our Practice Area Leaders

We’re looking forward to working with you on your next project. Our team of professional engineers, land surveyors, land planners, landscape architects, and land use consultants have market-leading experience throughout the United States.

Practice Area


John Abbott

Director, Environmental Services

Jeffrey Bergmann

Director, Specialty Structures

Angela Biagi

Director, Urban and Community Planning

Erik Brueningsen

Director, Utility Services

Bob Clemens

National SUE Services Manager

Lee Dowden

VP, Central Florida Regional Manager

Mario Echagarrua

Corporate Operations Analyst

Andy Garganta

VP, Transportation

Jacob Gonzalez

VP, Parking Solutions

Glenn Havinoviski

Mgr, Transportation Tech and Connected Communities

Dan Hennessey

Director, Traffic Engineer

Andrew Howard

Director, Placemaking

Mike Jaroch

Chief Engineer - Drainage

Coleen Johnson

Regional Manager Survey, Geospatial

Keegan Larson

VP, Transportation Operations Manager

Sandor Laszlo

Regional Manager Technology, Geospatial

Lindsay Libes

Director, Planning

Eric Luttmann

Director, Architecture

Rob McConnell

VP, Parking Solutions

Jason Mihalovits

Director, Landscape Architecture

Dave Millikan

VP, Texas Transportation Regional Manager

Lisa Nisenson

VP, New Mobility and Connected Communities

Brett Oldford

VP, Civil Engineering

Mike Ortlieb

VP, Parking Solutions

Rich Reace

Regional Director, Land Design Services

Marc Remmert

Director, MEP Engineering

Darin Rickert

Director, Building Enclosures + Restoration

Mark Sampson

Senior Project Manager

Murray Santoro

Drainage Lead

Fabio Serrato

Manager, Parking Solutions Planning

Jeremiah Slaymaker

Regional Manager Survey, Geospatial

Ray Smith

VP, Parking Solutions Operations

Jerry Stewart

Strategic Development Manager, Geospatial

Barbara Stiles

VP, Business Planning

Arnaud Thibonnier

Director, Structural Engineering

Jennifer Vail

Director, Private Planning

Clayton Wolfe

VP, Transportation Structural Engineering

Russell Yeager

Director, Civil Engineering

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WGI's success starts with our Associates

WGI supports its associates with meaningful opportunities for growth, strong benefits and perks, while we work collaboratively with clients and co-consultants to shape and improve communities.

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WGI is a dynamic organization with opportunities nationwide for engineers, land surveyors, landscape architects, environmental scientists, and architects.