Essential Duties and Responsibilities: Support stormwater engineering feasibility studies, alternatives analyses, and conceptual designs for stormwater capture and diversion projects, green infrastructure, low impact development (LID), drywells, infiltration systems, diversion-to-sewer concepts, and multi-benefit BMPs. Perform and support hydrologic and hydraulic analyses/modeling for watersheds, urban drainage systems, public rights-of-way, and facility-based stormwater projects using tools such as SWMM/PCSWMM, HEC-RAS, MODRAT, SBPAT, WMMS/LSPC, ArcGIS, and related platforms.