Plenty, was employed by Pima County Wastewater as a water quality inspector, collecting, preparing, documenting ( COCs ), and verifying the samples electronically. While with the USGS ( internship ) was required to collect, prepare, document, and analyze soil and well / ephemeral stream water samples. Would prepare reagents, calibrate and maintain equipment and instruments in the field and lab. Database maintenance and quality control. Helped train new lab techs. Lots of customer service and frequent interaction with technical professionals, e.g.-scientists, architects, construction managers and engineers.