David Adilman, P.G.

David Adilman is a Principal Geologist based in Massachusetts focused on the characterization and remediation of soil and groundwater as well as the design and implementation of large-scale construction dewatering…

Jeffrey Ahrens, P.E.

Jeffrey Ahrens is a Principal Environmental Engineer based in North Carolina with more than 15 years of experience focused on environmental assessments; remedial system design and optimization; assessment and mitigation…

Benjamin Amos, Ph.D., P.E.

Ben Amos is a remedial design engineer based in Georgia with more than 11 years focused on soil and groundwater remediation and the management of groundwater risks at large, complex…

Robert Anderson, LHG, CWRE

Bob Anderson is a Senior Principal Hydrogeologist with more than 30 years of experience focused on water resources development and management for clients in the western United States.

Robert Annear, Ph.D., P.E.

Robert Annear is a Senior Principal Water Resources Engineer based in Oregon with more than 18 years of experience focused on the development and calibration of hydrodynamic and water quality…

Jennifer Arblaster

Jennifer Arblaster is a Project Scientist based in Vermont with seven years of experience in bioaccumulation modeling, ecological and human health risk assessment, sediment site characterization, and evaluation of environmental…

Ron Arcuri, P.G.

Ron Arcuri is a Senior Consultant based in Pennsylvania with more than 20 years of experience providing innovative, cost-effective solutions to meet client business objectives, who has led project teams…

AW Armstrong

AW Armstrong is a Senior Principal based in Texas with more than 20 years of consulting experience focused on compliance assurance, operational risk management (ORM), environmental, health and safety (EHS)…

Ravi Arulanantham, Ph.D.

Ravi Arulanantham is a Senior Principal Consultant based in California with more than 20 years of experience focused on risk assessment and remediation management. He is recognized as a leader…

Melissa Asher, P.E.

Melissa Asher is a Principal Environmental Engineer based in Washington State with more than 10 years of professional experience focused on contaminated site assessment, remediation, and regulatory compliance. She specializes…

Lisa Austin, P.E.

Lisa Austin is a Principal Engineer based in California with more than 25 years of experience focused on water quality and stormwater management.