Leadership

Our team of managers, scientists, planners, and engineers delivers sustainable solutions based on sound science and technical excellence. We’re collaborative, fun, and work together to raise industry standards.

Our clients' challenges come in all forms, from resolving complex public issues to meeting demanding deadlines and unique regulatory requirements. We provide solutions that are creative and effective with an unparalleled mix of minds, capabilities, and ingenuity.

Our team includes emerging industry experts, adventurous enough to arrive at new and daring solutions to familiar challenges; and experienced experts deeply engaged in their respective fields.

ESA  Staff
Pacific Northwest Water Leader
ESA  Staff
Landscape Architecture Program Leader
ESA Staff
Airports Leader
ESA Staff
Airports Deputy Leader
ESA  Staff
Chief Engineer
Bobbette Biddulph
Southern California Regional Director
ESA Staff
Director of Human Resources
esa.hostpyramid.net Staff
Environmental Hydrology Leader
ESA  Staff
Community Development Practice Leader
Jean Chen, Corporate Controller
Vice President of Finance
Erich Fischer
California Biological Resources and Land Management Leader
esa.hostpyramid.net Staff
Environmental Hydrology Principal Director
Deanna Hansen
Southern California Community Development Director
esa.hostpyramid.net Staff
Strategic Client and Business Development Director and Cultural Resources Leader
Cathy McEfee
Central Valley / Sierra Region Water Director
esa.hostpyramid.net Staff
California Water Leader
ESA Staff
California Water Deputy Leader
ESA  Staff
President
ESA  Staff
Northern California Regional Director
ESA Staff
Strategic Client and Business Development Director
ESA  Staff
Pacific Northwest Regional Director
esa.hostpyramid.net Staff
Southeast Regional Director
esa.hostpyramid.net Staff
Chief Financial Officer and Chief Operating Officer
ESA  Staff
Biological Resources and Land Management Leader
ESA  Staff
Northwest Environmental Hydrology Leader
esa.hostpyramid.net Staff
Distinguished Technical Advisor