Water Resources Engineer – Mid to Senior Level

Moffatt & Nichol

. Serve as technical lead on projects involving surface water hydrology and hydraulics, flood risk management, and estuarine/coastal restoration and protection .

Posted 10/3/2026full-timeSan Diego • California • United StatesSenior💰 $120,000 - $180,000 per hourWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in surface water hydrology, hydraulic modeling, and flood risk management, with a strong ability to lead projects and collaborate effectively with diverse stakeholders. Proficient in preparing technical documentation, cost estimates, and compliance with regulatory standards.

Highest-signal resume keywords

Surface Water Hydrology1D And 2D Riverine Hydraulic ModelingFloodplain ManagementHEC-RASProfessional Engineer Registration (PE)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Numerical ModelingStormwater HydrologyFlood ProtectionWatershed AssessmentProject Scope Preparation

Soft Skills

Effective Working RelationshipsCreative Problem Solving

Tools & Technologies

HEC-HMSSWMM/XPSWMM/PCSWMMWSPGWInforworks ICMESRI GISAutoCAD Civil 3DMicrosoft Office

Certifications & Qualifications

Bachelor Of Science In Civil Or Environmental EngineeringEngineer-In-Training (EIT) CertificationMaster Of Science

Industry Keywords

Flood Risk ManagementEstuarine RestorationCoastal ProtectionFEMA Floodplain RegulationsLow Impact Development

About the role

Key responsibilities & impact

Serve as technical lead on projects involving surface water hydrology and hydraulics, flood risk management, and estuarine/coastal restoration and protection
Oversee junior engineering staff as appropriate
Perform numerical modeling for stormwater and drainage improvement projects
Perform 1D and 2D riverine hydraulic modeling
Prepare plans, specifications, and cost estimates for final bid packages
Participate in design activities and meetings with project team members, subcontractors, and client managers
Participate in decisions regarding technical approaches, feasibility, cost, construction approaches, and scheduling performance
Prepare graphics, reports, and presentations
Resolve a wide range of issues in creative ways
Liaise with government agencies, local authorities, contractors, and other stakeholders

Requirements

What you’ll need

Bachelor of Science in Civil or Environmental Engineering; required
Master of Science; preferred
5–10+ years of related experience; required
Engineer-in-Training (EIT) certification; required
Professional Engineer registration (PE); preferred
Broad expertise or unique knowledge
Ability to establish effective working relationships with team members and project managers
Experience with floodplain mapping and floodplain management, including compliance with FEMA Floodplain Regulations and Standards
Experience with stormwater hydrology and hydraulic modeling, stormwater and drainage infrastructure permitting and design
Experience with watershed assessment and planning
Experience with flood protection and resilience
Experience with low impact development/green infrastructure
Experience preparing project scope and fee proposals
Knowledge of construction principles, survey, inspection, engineering methods and materials, and surveying methods and techniques
Working knowledge of HEC-RAS, HEC-HMS, SWMM/XPSWMM/PCSWMM, WSPGW, Inforworks ICM, ESRI GIS, AutoCAD Civil 3D, and Microsoft Office
Successful completion of a pre-employment background check in compliance with NIST 800-171
Legal ability to obtain employment in the U.S. and ability to present required documentation at hire
Ability to navigate unpaved or natural terrain while carrying equipment during some site visits

Benefits

Comp & perks

Comprehensive, highly competitive benefits package with low employee contributions
Family coverage
Low-deductible plan available
Generous HSA match
Wellness Program with financial incentives
Monthly one-on-one sessions with nutritionists
Access to a Healthwise Pharmacist
Mindfulness apps including Calm and BetterHelp
Free and confidential Employee Assistance Programs
Paid time off (15 to 25 days based on experience level)
Paid Holidays (7)
Floating holiday
401(k) match
Company-paid Life Insurance
Tuition Reimbursement Program
Training opportunities
Leadership Development Program
Formal Mentoring program
Active Young Professionals group
Pet Insurance