Water Resources/Stormwater Engineer - Mid/Sr Level

Moffatt & NicholCharleston, SC
Hybrid

About The Position

Moffatt & Nichol is seeking a Water Resources / Stormwater Engineer with 8 to 15 years of experience to join their Charleston office. This role involves working on a variety of projects, including federal flood risk management, municipal stormwater master plans, and resilience plans. The engineer will collaborate with coastal engineering experts and Waggonner & Ball on regional resilience strategies and nature-based approaches, utilizing advanced modeling techniques. This is an opportunity to contribute to the growth of the Charleston office and expand the firm's presence in the Southeast, with potential travel and support from the national water resources practice.

Requirements

  • Bachelor's Degree in Civil or Environmental Engineering
  • 8 to 15 years of experience of water resources / stormwater management
  • Professional Engineer licensure is required; with the ability to obtain in the State of South Carolina via reciprocity within 6 months of hire
  • Background and/or experience with engineering analysis and design of various project types including a majority of the following: Floodplain mapping and floodplain management, FEMA Floodplain Regulations and Standards, Stormwater hydrology and hydraulic modeling; stormwater and drainage infrastructure permitting and design, Watershed assessment and planning, Urban flood risk and floodplain management, Flood protection and resilience, Low impact development/green infrastructure, Preparing project scope and fee proposals, Construction principles, including survey, inspection, and engineering methods and materials, and surveying methods and techniques
  • Working knowledge of software programs and techniques, which should include: AutoCAD Civil 3D, HEC-RAS, HEC-HMS, SWMM/XPSWMM/PCSWMM, InfoWorks ICM, ESRI GIS
  • All new hires will be required to successfully complete and pass a pre-employment (post offer) background check in compliance with NIST 800-171
  • Moffatt & Nichol uses E-Verify and employment is contingent upon the legal ability to obtain employment in the U.S. and to present the required documentation at hire

Nice To Haves

  • Master’s Degree in Civil or Environmental Engineering preferred
  • Certified Floodplain Manager (CFM) certification preferred
  • Python/MATLAB/coding for GIS and modeling preferred

Responsibilities

  • Performs and oversees numerical modelling and engineering calculations to evaluate flood risk, system capacity, pump and outfall performance, and mitigation alternatives under existing and future conditions.
  • Supports and guides analyses related to storm surge, tidal flooding, rainfall-driven flooding, and sea level rise, including evaluation of phased and adaptive implementation approaches.
  • Prepares and oversees engineering analyses, plans, specifications, and cost estimates in support of flood risk management, coastal resilience, stormwater, and drainage infrastructure projects.
  • Develops and applies hydrologic, hydraulic, and hydrodynamic models, including 1D/2D riverine, urban drainage, interior basin, and coastal/tidal systems.
  • Prepares technical memoranda, reports, exhibits, figures, and presentation materials to document analyses and communicate findings to internal teams and clients.
  • Leads and participates in technical coordination with project team members, internal disciplines (planning, GIS, visualization), subcontractors, and government agencies.
  • Works with clients and team members to support projects involving municipal, state, and federal agencies, including coordination with regulatory requirements related to floodplain management and coastal permitting.
  • Contributes to technical decision-making regarding feasibility, alternatives evaluation, cost considerations, and constructability.
  • Coordinates task-level work and collaborates across offices to support project delivery and workshare execution; travels as needed.
  • Performs other duties as needed.

Benefits

  • Comprehensive, highly competitive benefits package with low employee contributions
  • Family coverage is available
  • Low-deductible plan available
  • Generous HSA match to help manage healthcare expenses
  • Wellness Program (with financial incentives)
  • Features include: monthly one-on-one sessions with nutritionists, access to a Healthwise Pharmacist, mindfulness apps like The Calm and BetterHelp, and more
  • Free and confidential Employee Assistance Programs for counseling and support
  • Generous Paid time off (15 to 25 days based on experience level)
  • Paid Holidays (7)
  • A floating holiday
  • 401(k) match to help you reach your financial goals
  • Excellent Life Insurance coverage, fully paid by the company
  • Comprehensive Tuition Reimbursement Program
  • Training opportunities
  • Leadership Development Program
  • Formal Mentoring program
  • Active YP (Young Professionals) group
  • Pet Insurance
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service