JOB SUMMARY: This position is located in the United States Department of Agriculture, Agricultural Research Service, Agricultural Systems Research Unit in Sidney, MT. In this position, you will actively participate in one or more phases of the soil research process by performing a variety of technical duties in a field or laboratory environment. MAJOR DUTIES: Collect and prepare soil samples in a field environment to evaluate soil bulk density, moisture content, and aggregate stability. IMPORTANT: Click the 'Apply for this job' button to view a complete job description.