Leon Delwiche is a Managing Technical Consultant and Senior Marine Scientist at ERM, where they have worked since 2025. With over 20 years of experience in marine science and Geographic Information Systems, Leon has a strong background in oceanographic data collection, GIS data management, and spatial analysis. Prior to ERM, they served as a Senior Marine Scientist and GIS Analyst at NewFields from 2010 to 2025, contributing to research projects and developing GIS-based models for site cleanup scenarios. Leon began their career as a Marine Scientist at SAIC, where they focused on GIS data management and field sampling support from 2007 to 2010. They earned their education at the University of Washington from 2004 to 2007.
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