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Hydraulic Modeling Engineer Jobs (NOW HIRING)

Arcadis

Senior Hydraulic Modeler

Akron, OH

Required Qualifications * 8+ years of experience in hydraulic modeling, water system planning, or related engineering work. * Bachelor's in Civil or Environmental Engineering or a related Engineering ...

Arcadis

Senior Hydraulic Modeler

Akron, OH · On-site

Required Qualifications * 8+ years of experience in hydraulic modeling, water system planning, or related engineering work. * Bachelor's in Civil or Environmental Engineering or a related Engineering ...

Olsson

Water and Sewer Modeling Senior Engineer

Dallas, TX · On-site

$116K - $173K/yr

The Olsson Water/Wastewater team is looking for an experienced water and/or sewer modeling engineer to perform hydraulic modeling and master planning to meet the client's needs from conception to ...

Olsson

Water and Sewer Modeling Senior Engineer

Denver, CO · Hybrid

$116K - $173K/yr

The Olsson Water/Wastewater team is looking for an experienced water and/or sewer modeling engineer to perform hydraulic modeling and master planning to meet the client's needs from conception to ...

GDR Defense

Hydraulic / Water Resources Engineer

Baltimore, MD · On-site

$81K - $105K/yr

Hydraulic / Water Resources Engineer Agency: City of Baltimore Location: Baltimore, MD Duration: 24 ... Expertise in HEC-RAS, SWMM, Civil 3D, and hydraulic modeling. Minimum Requirements: * 10+ years of ...

HDR

Water/Wastewater Hydraulic Modeler

San Diego, CA · On-site

Developing hydraulic models using GIS data and as-built drawings * Collecting and assessing field ... MS Degree in Civil or Environmental Engineering * Experience with modeling software applications ...

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Hydraulic Modeling Engineer information

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How much do hydraulic modeling engineer jobs pay per year?

As of Jul 13, 2026, the average yearly pay for hydraulic modeling engineer in the United States is $89,784.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,000.00 and $111,000.00 per year, depending on experience, location, and employer.

What are hydraulic modeling engineers and what do they do?

Hydraulic modeling engineers are professionals who use mathematical models and simulation tools to analyze, design, and optimize water flow systems such as rivers, stormwater networks, and water supply infrastructure. They evaluate how water moves through natural and engineered environments to help solve problems related to flooding, water quality, and infrastructure planning. Their work often involves creating computer models, interpreting data, and providing recommendations for sustainable water management solutions.

What are some common challenges faced by Hydraulic Modeling Engineers when working on large-scale infrastructure projects?

Hydraulic Modeling Engineers often encounter challenges such as integrating complex data from multiple sources, ensuring model accuracy with limited site-specific information, and coordinating with multidisciplinary teams like civil engineers and environmental specialists. Large-scale projects typically require balancing technical constraints with project budgets and timelines. Effective communication and adaptability are key, as these engineers must frequently present findings to stakeholders and adjust models based on evolving project requirements.

What Does a Hydraulic Modeling Engineer Do?

As a hydraulic modeling engineer, your responsibilities include water resource system planning, engineering design, and conducting water, wastewater, groundwater, and stormwater modeling for a pipeline. You prepare stormwater management plans and conduct field investigations. You develop plans and specifications, complete hydraulic modeling, and design each project using various software programs such as WaterCAD. This position requires coordination with surveyors to collect accurate data for technical reports. You are also expected to complete data entry and analysis covering topics like water pipe and storage sizing, fire flow and pressure, and emergency response. Other duties include estimating costs for construction projects, working directly with clients, supervising technical engineers and mentoring junior staff.

What are the key skills and qualifications needed to thrive as a Hydraulic Modeling Engineer, and why are they important?

To excel as a Hydraulic Modeling Engineer, you need a solid background in civil or environmental engineering, fluid mechanics, and quantitative analysis, often supported by a relevant engineering degree. Familiarity with industry-standard modeling software such as HEC-RAS, SWMM, and GIS platforms, as well as professional certification like EIT or PE, is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills set top performers apart in this role. These competencies ensure accurate modeling, effective collaboration with stakeholders, and the successful design and management of water-related infrastructure projects.

What is the difference between Hydraulic Modeling Engineer vs Civil Engineer?

AspectHydraulic Modeling EngineerCivil Engineer
Required CredentialsBachelor's in Civil, Hydraulic, or Environmental Engineering; often requires engineering licensureBachelor's in Civil Engineering; licensure varies by region
Work EnvironmentDesigning and analyzing hydraulic systems, modeling water flow, working with software toolsDesigning infrastructure projects, site development, construction oversight
Industry UsageWater resources, flood control, hydraulic infrastructure projectsTransportation, structural, water resources, and urban development projects

Hydraulic Modeling Engineers focus on water flow analysis and hydraulic system modeling, often working with specialized software. Civil Engineers have a broader scope, including infrastructure design and construction. Both roles require similar educational backgrounds and licensure, but their daily tasks and project focus differ significantly.

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Hydraulic Modeling Engineer jobs near you
Infographic showing various Hydraulic Modeling Engineer job openings in the United States as of July 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $89,784 per year, or $43.2 per hour.
Hydraulic Engineer - Water and Wastewater

Hydraulic Engineer - Water and Wastewater

KLH Engineers, Inc

Pittsburgh, PA • On-site

$79K - $103K/yr

Full-time

Re-posted 24 days ago

Job description

At KLH Engineers, our team of engineers, surveyors, and drafters, works on projects that ensure safe drinking water gets where it needs to go, wastewater is properly treated, and stormwater stays under control. Since 1982, we've partnered with numerous municipal clients across Pennsylvania, delivering top-notch services in water, wastewater, stormwater, and general municipal engineering. We bring creativity, technical excellence, and practicality to every project, ensuring our engineering solutions not only work but also make life a little easier for everyone.
We're currently looking for a Hydraulic Engineer to join our growing team in our Pittsburgh office. If you're someone who enjoys solving complex problems, collaborating with great people, and making a tangible difference, you'll fit right in.
What You'll Do:
  • Lead impactful projects involving the design and optimization of water distribution systems, as well as storm, sanitary, and combined sewer systems.
  • Apply hydraulic and hydrologic expertise to create innovative and sustainable solutions for water and wastewater management.
  • Analyze and interpret system data using simulations and models to develop optimized solutions that enhance performance and efficiency.
  • Make data-driven decisions because guessing is frowned upon when you're managing critical infrastructure.
  • Leverage advanced modeling tools to simulate hydraulic systems and assess various design scenarios for maximum impact.
  • Use industry-standard software such as InfoWater, EPANET, InfoSWMM, PCSWMM, and others to create precise models and ensure data integrity.
  • Serve as a client-facing engineer, coordinating with internal teams, leading meetings, and driving hydraulic models in real time to run scenarios, answer questions, and keep everyone aligned (even when it takes some creative juggling).
  • Analyze and interpret hydraulic modeling results to understand and predict real-world system performance and behavior.

What You'll Need:
  • Bachelor of Science in Civil, Environmental, or Water Resources Engineering. A Master's degree is a plus and would be highly valued.
  • 3+ years of experience in hydraulic and hydrologic modeling.
  • A solid academic foundation in hydraulics and hydrology-you understand the key principles that keep water flowing smoothly and systems working efficiently!
  • Ability to use top-tier modeling software like InfoWater, EPANET, InfoSWMM, PCSWMM, and/or EPA SWMM to keep sewer systems running without a hitch.
  • Microsoft Office 365 expertise, especially Excel.
  • Ability to work solo when needed, but play well with others and don't hide behind your monitor when things get tough.
  • Detail-oriented, organized, and calm under pressure-you get things done without breaking a sweat.
  • Willing to put in the extra time when needed to get the job done right.

Why KLH?
  • We'll give you the space to do what you do best-be an engineer. You won't be expected to act as a salesperson, and we're not hung up on accounting metrics or KPIs.
  • We're big enough to tackle complex, high-impact projects in-house, but small enough that your ideas won't get lost in the shuffle.
  • You'll work alongside a smart, collaborative, and genuinely supportive team.
  • We offer a flexible work schedule.
  • We believe in investing in our people through mentorship, continued learning, and opportunities for growth.

If you're ready to take the next step in your career and join our top-notch team, one that values your contributions, supports your growth, and offers meaningful project work, we'd love to hear from you. Apply today to discover how your skills and experience can make a real impact at KLH and with the clients we proudly serve.

Apply