James Wang, PhD, PE

James (Yu-Sheng) Wang is a Principal Environmental Engineer based in Maryland with more than 25 years of experience focused on developing and applying innovative assessment and remediation technologies. James has…

Thomas Wanzek, PhD

Tom Wanzek is a Senior Staff Scientist based in Oregon with significant academic research experience focused on soil characterization, ecosystem restoration, and the fate and transport of per- and polyfluoroalkyl…

Kevin M. Warner, PE

Kevin Warner is a Principal Engineer based in Florida with more than 35 years of experience designing and implementing soil and groundwater treatment systems at hundreds of sites throughout the…

Nandra Weeks, PE

Nandra Weeks is a Senior Principal Environmental Engineer based in Florida with more than 30 years of professional experience focused on the engineering and remediation issues associated with environmentally-impaired property…

Benoit Wentzinger, CPEng, RPEQ

Benoit Wentzinger is a Principal Geotechnical Engineer based in Australia with over 20 years of experience focused on investigation, design, construction, and peer review to support dam design, stability assessments,…

Chris Wessel, PE, QSD/QSP

Chris Wessel is a Senior Principal Water Resources Engineer based in California with more than 15 years of experience focused on urban stormwater management and planning.

Chuck Whisman, PE

Chuck Whisman is a Senior Principal Engineer based in Pennsylvania with more than 27 years of professional experience helping his clients with their most challenging engineering, site development, and environmental…

Jimmy Whitmer, PG, CHMM

Jimmy Whitmer is a Senior Principal Geologist and Hydrogeologist based in Georgia with more than 30 years of experience directing multidisciplinary projects focused on water supply development, site characterizations for…

Anju Wicke

Anju Wicke is a Senior Principal Scientist based in California with more than 25 years of experience in environmental consulting focused on program management, financial management, and contracting services for…

Kim Williams, PE, CPSWQ

Kim Williams is a Senior Consultant Water Resources Engineer based in California with more than 25 years of experience focused on civil and environmental engineering.

Mark R. Willobee, CPESC

Mark is a Principal based in Illinois with more than 20 years of experience focused on water and natural resources management.

Matthew Wissler, PG

Matthew Wissler is a Senior Principal Hydrogeologist with more than 19 years of experience focused on the evaluation and permitting of water resources, hydrogeologic investigations relating to resource and waste…

Veryl Wittig, PG, CHG

Veryl Wittig is a Senior Principal Hydrogeologist based in California with more than 25 years of experience focused on complex environmental site assessment, landfill and waste management facilities, hazardous materials…

Jim Wragg, FGS

Jim Wragg is a Senior Principal Hydrogeologist based in the United Kingdom with more than 30 years of experience focused on the detailed investigation, assessment and remediation of contaminated soil…

Kenneth Yass, PE, CHMM

Ken Yass is a Principal Environmental Engineer based in Wisconsin with more than 30 years of experience focused on environmental compliance services for a wide range of industrial clients in…

Nicholas Yafrate, PhD, PE

Nick Yafrate is a Senior Principal Engineer based in Massachusetts with more than 11 years of experience in geotechnical engineering design, geotechnical instrumentation, and solid-waste facility services.

Jessica Yeager, PE, LSP

Jessica Yeager is a Principal Environmental Engineer based in Kansas with more than 14 years of experience focused on strategic, risk-based closures and complex remedial design for legacy and brownfield…

Jeremy Yeglin, PE

Jeremy Yeglin is a Senior Principal Engineer based in Texas with more than 14 years of consulting experience focused on providing multi-disciplinary engineering and environmental solutions to his clients in…

Peter Zeeb, PhD, PG, LSP

Peter Zeeb is a Senior Principal Hydrogeologist based in Massachusetts with more than 25 years of experience focused on investigation and remediation strategy at some of the most challenging sites…

Jean Zodrow, PhD

Jean Zodrow, PhD, is a Senior Scientist based in Colorado with more than 18 years of experience focused on toxicology, ecological risk assessment, site characterization, regulatory guidance, and risk-based screening…
Page 11 of 11