John Medeiros is a certified EIT and Environmental Engineer with GSI Environmental Inc. He received a B.S. in Civil Engineering and a M.Eng. in Environmental Engineering from Texas A&M University, with a coursework focus on biological treatment of contaminants, remediation, hydrogeology and contaminant transport. He has previously served as an Intern for the Texas A&M Transportation Institute with experience authoring a book chapter on air pollution monitoring applications with low-cost sensors. At GSI Environmental Inc., he has experience with environmental sampling and has assisted with remediation, regulatory compliance, litigation, and research and development projects.