Pietre has been with Chavez-Grieves Consulting Engineers and practicing structural engineering since 2014. Within that time, Pietre has gained experience as a structural engineer, designer, and structural investigator. He performs engineering analysis, structural design, and oversees the construction of projects. Within his seven years of experience, Pietre has worked on administrative office buildings, aquatic centers, casinos, primary education facilities, retail facilities, and single family residential housing. Pietre is licensed as a professional engineer in the state of New Mexico.