David joined Applied Earth Sciences in January 2016 as a soil technician, after deciding to shift his career choice toward Geologic Sciences. He assists the laboratory manager in various tasks, such as running the shear and consolidation tests and ASTM D-1557 Maximum Density Tests. He also assists in fieldwork, including methane probe installations, compaction testing & observations. He is currently studying for the ICC inspector exam, in addition to finishing an A.S. Degree at Pasadena College in Construction Inspection – Engineering and Industrial Technologies. David is also a professional musician, touring with various international singers around the world.