Water Resources Engineer (PE) – Stormwater & Drainage

Water Resources Engineer (PE) – Stormwater & Drainage Location: Herndon, VA | Experience: 4–10 Years | Type: Full-Time We are seeking a mid-level Water Resources Engineer to join our growing Herndon, VA team. This role is ideal for a motivated engineer with strong experience in stormwater management, drainage design, and hydrologic/hydraulic modeling for Virginia transportation and municipal projects . Youll work within a collaborative, multi-disciplinary civil engineering office and have a clear path to technical leadership and project management. Key Responsibilities Design drainage systems, stormwater management, and erosion & sediment control plans Perform hydrologic and hydraulic modeling (TR-55, TR-20, Rational Method, HEC-RAS, HY-8, HydroCAD) Conduct watershed studies and H&H analyses Prepare plans, reports, specifications, and cost estimates Coordinate with VDOT, local/state agencies, clients, and contractors Mentor junior engineers and support construction phase services Required Qualifications Bachelor's degree in Civil or Environmental Engineering (ABET-accredited) 4–10 years of Water Resources engineering experience Professional Engineer (PE) license in Virginia or the ability to obtain within 6 months Proven experience in stormwater management, drainage, and erosion & sediment control Strong knowledge of Virginia stormwater regulations Proficiency with MicroStation OpenRoads Designer, HEC-RAS, PCSWMM, HY-8, HydroCAD Experience working with local and state clients Preferred Qualifications Virginia DEQ Stormwater Management Administrator certification Familiarity with VDOT and LAP projects GIS experience Why Join Us Career growth toward technical leadership and project management Diverse transportation and municipal projects across Virginia Collaborative, multi-disciplinary engineering environment