Judd Mahan

Mr. Mahan is a Senior Scientist and Project Director with over 20 years of scientific consulting experience. Mr. Mahan has extensive experience in project and program management, site investigation, remediation, permitting, and regulatory compliance projects. He has led and provided technical support in environmental assessment and remediation for large utilities, construction projects, industry, and petroleum distribution facilities. He is active with the Interstate Technology and Regulatory Council (ITRC) where he is a member of the Contaminants of Emerging Concern and Microplastics teams. Judd earned bachelor’s degrees in Geology (2002) and History (1996) at Auburn University in Auburn, Alabama. He is expected to complete a master’s in business administration (MBA) with the University of North Carolina at Pembroke in 2023. Judd is a licensed professional geologist in Georgia, North Carolina, South Carolina, and Tennessee. He is also a Certified Environmental Professional (CEP) with the Academy of Board Certified Environmental Professionals. Judd’s current work at Tetra Tech includes environmental permitting support for projects ranging from alternative energy and highway construction to federal port facilities in the Charleston, SC area.