Work is conducted outdoors with exposure to outdoor conditions, including: Sites that may not be accessible by vehicle, requiring travel on foot through wetlands, swamps, grasslands, construction zones, and other uneven or rugged terrain with natural and man-made obstacles such as sand, brush, and debris. Whether you're testing concrete at a construction site, observing a geotechnical investigation, or analyzing soil samples in a laboratory, you'll gain firsthand experience in the work that supports the infrastructure around us.