**Description:** Work together with the technician performing field activities, monitoring drilling and surveying operations, soil collection, organization and cleaning of the construction site, driving a truck with drilling equipment, loading pipes, rods, and drilling accessories required for the activity, as well as overseeing the replacement of appropriate tools at each stage of drilling. Handle tools and chemical products. Perform soil surveying using manual augers, and carry out well development and finishing. **Remarks on compensation:** Not informed