Candidates with a BS degree in Environmental Science, Civil, or Environmental Engineering are invited to apply. Responsibilities include assisting municipal, utility, industrial, and commercial clients with stormwater planning and compliance efforts associated with Phase I and II Municipal Separate Storm Sewer System (MS4) Permits, the Construction General Permit (CGP), and Industrial General Permit (IGP). Duties involve interpreting regulatory permits, preparing technical reports, conducting environmental sampling (surface water, groundwater, wastewater), and performing data analysis. Fieldwork includes compliance inspections and instrument calibration. Proficiency in Microsoft Office and ESRI ArcGIS is preferred. Must have strong analytical skills, excellent communication, and a valid California driver’s license. Advanced degrees or certifications are a plus.