Dudek

Senior Engineer - Floodplain Modeling

Dudek • $100K — $130K *
Real Estate & Construction
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 6+ years of experience in stormwater engineering, specializing in hydrology and open channel hydraulics.
  • Bachelor's degree in Civil or Environmental Engineering.
  • Registered Professional Engineer (PE) in California or ability to obtain.
  • Proficiency with engineering software like HEC-RAS, HEC-HMS, and AutoCAD/Civil 3D.
  • Strong technical writing and problem-solving skills.

Responsibilities

  • Perform hydrology and hydraulic modeling to support floodplain and drainage designs.
  • Develop engineering plans and technical documentation for restoration and flood mitigation projects.
  • Manage project phases, ensuring alignment with scope, budget, and schedule.
  • Provide technical oversight during hydraulic analysis and design.
  • Conduct quality control reviews, ensuring compliance with codes and regulations.

Benefits

  • Hybrid work environment promoting flexibility and work-life balance.
  • Opportunity for professional development through training and industry events.
  • Collaboration with multidisciplinary teams on impactful projects.
  • Engagement in innovation and process improvement initiatives.
Full Job Description
Overview

Location(s): Southern California
Practice/Department: Engineering
Work Environment: Hybrid
Compensation: $100,000-$130,000 annually*

Position Overview

Who You Are

As an employee-owner, you embrace accountability, working safely, and collaboration while thinking resourcefully and independently.

Like all Dudekians, you are curious and solution-oriented, with the ability to adapt quickly to changes and approach challenges with a spirit of innovation.

How You'll Make an Impact

As a Water Resources Engineer, you will provide planning, analysis, and design support for flood mitigation, stream restoration, culvert replacement, and stormwater capture projects serving public agency clients throughout California. This role emphasizes riverine hydraulics, floodplain analysis, channel restoration, and fish passage design, supporting projects that improve watershed resilience and environmental outcomes.

The ideal candidate is an EIT or California Professional Engineer with a strong technical foundation in surface water hydrology and hydraulic modeling, and the ability to independently execute technical assignments with minimal oversight. In this role, you will collaborate with multidisciplinary teams, contribute technical expertise related to hydrologic and hydraulic modeling, support regulatory compliance efforts, and help ensure successful project delivery through quality control, budget awareness, and client coordination.

Duties and Responsibilities

Engineering Design and Analysis
  • Perform hydrology and hydraulics calculations and modeling using HEC-RAS (1D/2D), HEC-HMS, and SRH-2D to support floodplain, channel restoration, and drainage designs.
  • Conduct sediment transport, scour, and steep channel analyses, including probabilistic design approaches for grade control structures and pipe crossing protection.
  • Develop and refine engineering plans, specifications, technical memoranda, and design reports for restoration, fish passage, and flood mitigation projects.
  • Support FEMA floodplain analyses (Zone AE mapping, LOMR/CLOMR) and prepare regulatory submittal packages.
  • Performs advanced hydrologic and hydraulic calculations, modeling, and simulations to support floodplain modeling and stormwater system design.
  • Develops and produces creek restoration design plans, specifications, and cost estimates.
  • Prepares and reviews technical reports, drainage studies, and stormwater documentation.
  • Reviews and optimizes layouts, drainage systems, and material specifications for efficiency and constructability.

Project Management and Coordination
  • Manages project phases or technical workstreams, ensuring alignment with scope, budget, and schedule.
  • Coordinates with internal teams, field staff, clients, and regulatory agencies to meet project objectives.
  • Supports project managers in tracking deliverables, budgets, and resource allocation.
  • Monitors progress of assigned work to meet financial targets and performance expectations.

Technical Leadership and Support
  • Serves as a subject matter expert in open channel hydraulic analysis, including floodplain design, creek restoration, and regulatory compliance.
  • Provides technical oversight and guidance during hydrology and hydraulics analysis and design development.
  • Reviews work of junior engineers and provides mentorship, training, and constructive feedback.
  • Supports technical excellence by promoting best practices and sound engineering judgment.

Quality Control and Compliance
  • Conducts quality assurance and quality control reviews on plans, reports, and deliverables.
  • Ensures compliance with applicable codes, standards, and regulations, including NPDES requirements.
  • Identifies technical challenges and develops effective, innovative solutions.
  • Promotes adherence to safety protocols and project standards across project teams.

Collaboration and Communication
  • Acts as a liaison between technical teams, project managers, clients, and external stakeholders.
  • Maintains strong working relationships to support effective collaboration and communication.
  • Presents technical findings, design concepts, and project updates to stakeholders.
  • Contributes to a positive team environment and supports cross-disciplinary coordination.

Professional Development and Innovation
  • Stays current with stormwater regulations, emerging technologies, and industry trends.
  • Identifies opportunities to improve processes, tools, and engineering efficiencies.
  • Supports business development efforts through proposals, technical input, and client engagement.
  • Participates in professional organizations, training, and industry events.


Minimum Qualifications
  • Experience: 6+ years of experience in stormwater engineering, with strong expertise in hydrology and open channel hydraulic analyses.
  • Education: Bachelor's degree in Civil or Environmental Engineering.
  • Licensure: Registered Professional Engineer (PE) in the State of California or ability to obtain.

Preferred Qualifications
  • Proficiency with engineering software such as AutoCAD/Civil 3D, ArcGIS, HEC-RAS, HEC-HMS, SWMM, or similar tools.
  • Familiarity with FEMA NFIP and floodplain analyses (CLOMR, LOMR, No-Rise)
  • Strong technical writing, analytical, and problem-solving skills.
  • Experience with 1D and 2D floodplain modeling, flood mitigation and stream restoration design, fluvial geomorphology principles, process-based restoration, fish passage design, sediment transport principles and analysis, drainage analysis, and/or grading design.
  • Familiarity with Southern California hydrology manuals, hydraulic manuals, and methodologies.
  • Familiarity with California municipal, industrial, and construction NPDES programs.
  • Experience managing project components, budgets, and schedules.
  • Demonstrated ability to mentor staff and contribute to team development.
  • Experience supporting proposals, client relationships, and business development efforts.

Compensation: $100,000-$130,000 annually*

*Final agreed-upon compensation will be based on a variety of factors including, but not limited to, an individual's related experience, education, certifications, skills, and work location. Successful candidates must pass a pre-employment drug test and background check prior to beginning employment.

Working Conditions

  • This job operates in a remote or office-based environment and this role routinely uses standard office equipment such as computers, phones, printers, etc.
  • This job requires occasional project site visits, based outdoors which can include excessive noise, uneven walking surfaces, extreme weather, and moving vehicles and equipment.

Physical Requirements

The physical demands described here are representative of those that must be met to successfully perform the essential functions of the job. This job requires the following:
  • Working on a computer, sitting, or standing for long periods of time in an office or remote office setting.
  • Attending meetings, both in person and virtually, and speaking on the phone with peers, clients, etc.
  • Specific vision abilities, including close vision, distance vision, color vision, peripheral vision, depth perception, and the ability to adjust focus.

Connect with us!

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About Dudek

Dudek is an environmental consulting firm that provides a range of services to clients in the public and private sectors. The company was founded in 1980 and is based in Encinitas, California. Dudek's services include environmental planning, natural resources management, water resources management, and engineering. The company has worked on a variety of projects, including land development, transportation, and energy. Dudek is committed to sustainability and works to minimize the environmental impact of its projects. The company has offices throughout California and in Hawaii.
Learn more about Dudek
Size
500 employees
Industry
Founded
1980

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