Geosyntec Consultants


Maine Massachusetts New Hampshire Wetlands Management Air Monitoring and Testing Biological Assessments and Surveys Bioremediation Brownfields Redevelopment Carbon Footprint Assessment Civil Engineering Ecological Risk Assessment EH&S Compliance Environmental Due Diligence Environmental Engineering Environmental Impact Statements Government Contractor Hazardous Waste Consulting Human Health Risk Assessment Hydrology Indoor Air Quality Low Impact Development Natural Resources Consulting Permitting and Regulatory Compliance Environmental Management Systems Geology Geotechnical Engineering Geothermal Services Pollution Prevention and Control Site Assessment Site Decommissioning Solid Waste Management Stormwater Management Wastewater Management Engineering


Geosyntec is a consulting and engineering firm that works with private and public sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure.  

We deliver solutions through Geosyntec and our seamlessly integrated divisions, SiREMSavron, and Applied Technology & Management. With a combined staff exceeding 1,700 engineers, scientists, and related technical and project support personnel; we serve our clients from more than 90 offices in the United States, Canada, the United Kingdom, Ireland, Sweden, the United Arab Emirates, and Australia. 

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Maggie Connolly
Regional Marketing & Proposal Manager

Nardos Abebe
Senior Staff Geologist

David Adilman
Principal Hydrogeologist

Eric Amundsen
Energy Transition Consultant

Alice Blayney
Senior Staff Engineer

Eimy Bonilla
Senior Engineering Tech

David Bonnett

Daniel Bourdeau
Water Resources Engineer

Renee Bourdeau
Water Resources Engineer

Lisa Brandon
Vice President

James Brinkman
Senior Consultant

Alex Carnes
GIS Specialist

Dariusz Chlebica
Staff Geologist

Youngmin Cho

Laurie Cote

Todd Creamer

Lisa Daly
Office Administrator

jamie delemos

Dylan Eberle
Senior Staff Geologist

Carl Elder
Senior Principal

Chris Greene
Senior Consultant

Erin Grimes
Staff Professional

Brian Hattori
Senior Environmental, Social, and Governance (ESG)

Katie Hoyt
Senior Staff Engineer

Shahen Huda
Staff Engineer

David Jensen
Staff Engineer

Craig Keating
Senior Geologist

Andrew Kelley
Staff Scientist

Jane King

Nikolaos Kontopoulos
Senior Engineer

Doug Larson
Senior Principal

Scott Luettich

Claudia Mack

Dottie Metcalf-Lindenburger
Project Geologist

Jeremy Morris

Jenna Newcombe
Project Engineer

Juan Pestana
Senior Principal

Kathy Phillips

Corry Platt
Senior Principal

Steven Poirier
Senior Engineer

Adam Questad
Senior Engineer

Rhiannon Scott

Marissa Simpson
Staff GIS Professional

Lillie Thomas

Denise Tripp
Senior Consultant

Taylor Walter
Staff Engineer

George Wanjiru
Staff Professional

Kenan Warner
Staff Engineer

Michael Weaver
Project Engineer

Nandra Weeks
Senior Principal

Nicholas Yafrate
Senior Engineer

Jessica Yeager
Project Engineer

Peter Zeeb
Senior Principal Hydrogeologist

Marisa Zellmer
Staff Engineer

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