Diane Rathje

Diane Rathje currently serves as the Senior Manager of Business Development at Sand Castle Field Services, overseeing the creation and implementation of business development plans that support the company's vision, while directing sales and client relations teams. Previous roles include Marketing Manager and Senior Account Executive at the same company, where Diane focused on strategic marketing programs and client relationship management. Earlier experience includes positions as a Cross-Categorical Teacher and Case Manager at both Menomonee Falls School District and Pewaukee School District, specializing in various learning and behavioral disabilities. Diane holds a Bachelor of Science degree from Southern Illinois University Edwardsville, obtained in 2011.