Dorothy Marie Miller has over 15 years of experience as a testing engineer and analytical chemist. She received her M.S. in Chemical Engineering from North Carolina State University in 2015 and B.S. in Chemistry from Appalachian State University in 1996. Miller is proficient in analytical instrumentation and has worked at Steag Energy Services since 2011 testing flue gas conditions at power plants. Prior to that, she performed compliance inspections and ensured proper operation of air monitoring equipment for the North Carolina Division of Air Quality from 1999-2011.