Yen Tang-Dietrich

Yen Tang-Dietrich is an accomplished environmental compliance professional with extensive experience in geology and environmental science. Currently serving as the Environmental Compliance Manager at The School District of Philadelphia since May 2025, Yen previously held positions as Senior Geologist/Project Manager at Arcadis and Project Manager at Sovereign Consulting Inc., demonstrating strong leadership and project management skills. With a solid foundation in environmental geoscience, Yen's career includes significant roles as Senior Environmental Geoscientist and Senior Environmental Scientist at AECOM, along with experience as a Geoscientist at GZA GeoEnvironmental. Yen holds a Master of Science in Geology from Lehigh University and a Bachelor of Science in Geology from West Virginia University.