Duffield Associates, Inc. is an award-winning engineering and science consulting firm specializing in civil, environmental, and geotechnical engineering, construction consulting and testing services. Established in 1976,….

Candidates should have a minimum of 2 years of experience within the area of land development, site design, stormwater management, and erosion and sediment control design. The candidate shall be able to work in a fast pa….

Candidates should have a minimum of four (4) plus years of experience within the area of land development, site design, stormwater management, and erosion and sediment control design. The candidate shall be able to work ….