A professional who studies and analyzes surface and subsurface soils to determine characteristics for construction, development, or land planning. Responsibilities include:

• Inspects proposed construction site, and sets up test equipment and drilling machinery to obtain data and soil and rock samples.
• Analyzes data and soil samples through field and laboratory analysis, to determine type, classification, characteristics, and stability of soil.
• Computes bearing weights, prepares maps, charts, and reports of test results.
• May make recommendations regarding foundation design, slope angles, grading or building heights.
• May participate in environmental studies and prepare environmental impact reports.