Justin Callahan

Justin Callahan, GISP is currently a Senior GIS Analyst at Broward County Government, working in the WWED - Water and Wastewater Services department. Previously, Justin worked as an Engineering Technician (GIS Specialist) in the same department. Prior to that, Justin worked at the City of Sunrise as a P/T GIS Specialist in the Utilities Department and also served as a GIS Intern in the MIS Department. Throughout their various roles, Justin has been responsible for the development and maintenance of geometric networks related to water and wastewater services.