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Hydraulic Modelling Jobs (NOW HIRING)

CSG

Senior Project Manager/Engineer - Water

Saint Louis, MO · On-site

$96K - $125K/yr

Deliver projects across water treatment, wastewater treatment, conveyance, hydraulic modelling, water resources and integrated water management. Requirements: Professional Engineer (PE) licence. 10 ...

Ardurra

Hydraulic Modeling Engineer

Houston, TX

Ardurra is seeking a Hydraulic Modeling Engineer to join our Public Works Infrastructure team in ... Experience with Autodesk's ICM, automation in modelling (SQL and Ruby), Inflow and Infiltration (I ...

Xylem

Hydroinformatics Engineer

South Windsor, CT

Minimum of 3 years of experience in water, sewer or stormwater modelling. * Hydraulic modeling software for drinking water networks (EPANET or similar) and (or) stormwater networks (SWMM or similar)

Xylem

Hydroinformatics Engineer

Auburn, NY

Minimum of 3 years of experience in water, sewer or stormwater modelling. * Hydraulic modeling software for drinking water networks (EPANET or similar) and (or) stormwater networks (SWMM or similar)

Xylem

Hydroinformatics Engineer

Tewksbury, MA · On-site +1

Minimum of 3 years of experience in water, sewer or stormwater modelling. * Hydraulic modeling software for drinking water networks (EPANET or similar) and (or) stormwater networks (SWMM or similar)

WSP

Lead Water Resources Engineer

Tempe, AZ

$99K - $131K/yr

Strong technical skills regarding hydrologic and hydraulic modelling approaches and commonly used software * Familiarity with the National Flood Insurance Program and FEMA flood insurance study ...

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How much do hydraulic modelling jobs pay per hour?

As of Jul 23, 2026, the average hourly pay for hydraulic modelling in the United States is $24.82, according to ZipRecruiter salary data. Most workers in this role earn between $19.95 and $28.85 per hour, depending on experience, location, and employer.

How to become a hydraulic modeller?

To become a hydraulic modeller, typically a bachelor's degree in civil engineering, environmental engineering, or a related field is required. Gaining experience with hydraulic modeling software such as HEC-RAS or MIKE, along with strong skills in hydraulics, fluid mechanics, and data analysis, is essential. Professional certifications and practical experience in water infrastructure projects can enhance job prospects.

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

To thrive as a Hydraulic Modeller, you need a strong background in civil or environmental engineering, hydrology, and fluid dynamics, usually supported by a relevant degree. Proficiency with hydraulic modelling software such as HEC-RAS, InfoWorks, or MIKE, as well as familiarity with GIS, is typically required. Strong analytical skills, attention to detail, and effective communication are essential soft skills for interpreting data and collaborating with multidisciplinary teams. These competencies ensure accurate modelling, reliable project outcomes, and effective communication of complex results to stakeholders.

What are typical challenges faced by professionals in hydraulic modelling, and how can they be addressed?

Professionals in hydraulic modelling often encounter challenges such as managing incomplete or inconsistent data, calibrating complex models to match real-world conditions, and keeping up with evolving software tools. Collaborating closely with field engineers, data analysts, and stakeholders is crucial to ensure the model's accuracy and reliability. Regular training, leveraging peer reviews, and staying updated on industry best practices can help overcome these challenges and produce robust modelling outcomes.

Is 3D modeling a high paying job?

Hydraulic modeling often involves 3D modeling techniques, and salaries for these roles can vary based on experience, location, and industry. Generally, hydraulic modelers with specialized skills and certifications tend to earn higher wages, especially in engineering and infrastructure sectors where complex simulations are required.

What is the difference between Hydraulic Modelling vs Civil Engineer?

AspectHydraulic ModellingCivil Engineer
Required CredentialsEngineering degree, hydraulics certificationsEngineering degree, civil engineering license
Work EnvironmentDesigning and analyzing water systems, simulationsDesigning infrastructure, construction sites
Industry UsageWater resources, flood management, urban drainageBuildings, roads, bridges, infrastructure projects

Hydraulic Modelling focuses on simulating water flow and hydraulic systems, often requiring specialized hydraulics certifications. Civil Engineers have a broader scope, designing various infrastructure projects. While both roles require engineering credentials and work within the construction and water sectors, Hydraulic Modelling is specialized in water systems analysis, whereas Civil Engineering covers a wide range of infrastructure development.

What is hydraulic modelling?

Hydraulic modelling is a process used by hydraulic modellers to simulate the flow and behavior of water within a system such as rivers, dams, or urban drainage networks. It involves creating computational models using specialized software to analyze water movement, pressure, and capacity, which helps in designing and managing hydraulic infrastructure. Skills in fluid mechanics, GIS, and model calibration are essential for this role.

Is hydraulics a good career?

Hydraulic modelling is a specialized engineering field that involves designing and analyzing fluid systems, often requiring knowledge of hydraulics, software tools, and certifications. It offers opportunities in infrastructure, environmental, and civil projects with steady demand and potential for career growth. Success in this field depends on technical skills and continuous learning.
More about Hydraulic Modelling jobs
What cities are hiring for Hydraulic Modelling jobs? Cities with the most Hydraulic Modelling job openings:
What states have the most Hydraulic Modelling jobs? States with the most job openings for Hydraulic Modelling jobs include:
What job categories do people searching Hydraulic Modelling jobs look for? The top searched job categories for Hydraulic Modelling jobs are:
Hydraulic Modelling jobs near you
Infographic showing various Hydraulic Modelling job openings in the United States as of July 2026, with employment types broken down into 94% Full Time, 3% Part Time, 2% Contract, and 1% Nights. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $51,632 per year, or $24.8 per hour.

Bridge Hydraulics Specialist, for COWI in North America

COWI

Tallahassee, FL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 3 days ago

Job description

Bridge Hydraulics Engineer
Tallahassee, FL
Full-time
Hybrid
Do you want to work on the most innovative and exciting infrastructure projects around the world? Do you want to contribute to the next generation of infrastructure projects around the world? Do you want to be part of a team that is solving the world's infrastructure challenges? Then this could be the next step in your career!
Create the solutions that will enable a better tomorrow
To add depth to our pre-eminent Coastal Engineering Practice, we are looking for a Bridge Hydraulics Specialist to join our team. You are going to work closely with a team of experts and will report to the Head of Discipline. Location can be in one of the following COWI offices: New York, San Diego, Los Angeles, Oakland, Portland, Seattle, Tallahassee.
Your key responsibilities will be:
  • Grow the bridge hydraulics practice within COWI
    • Lead hydraulic and hydrologic modelling (HEC-RAS 1D/2D, HEC-HMS, SRH-2D) for bridge and waterway projects.
    • Develop design recommendations for waterway openings, scour countermeasures, culverts, and drainage systems.
    • Prepare and review technical deliverables-hydraulic reports, scour calculations, modelling files, and permitting documentation.
    • Coordinate closely with structural, roadway, and geotechnical teams to integrate hydraulic requirements into design.
    • Manage permitting tasks (USACE, FEMA CLOMR/LOMR, state environmental agencies) and respond to reviewer comments.
    • Conduct field inspections to assess scour, channel stability, debris, and hydraulics-related risks.
    • Mentor junior engineers, conduct QA/QC reviews, and support proposals and client meetings as technical lead.

Your skills. Our team. Together we design the future.
The first step to success in this role is that you are eager to collaborate with the people around you, whether they are colleagues, partners or customers. Developing ties with others is something you do by acting respectfully and delivering on your promises. And you never get set in your ways, but keep exploring new insights and ways to improve.
On top of that, you will have:
  • Bachelor's/Master's in Civil Engineering; PE licensure.
    • Gaining PE licensure in the State of Ohio required or ability to obtain within a reasonable timeframe.
    • 10+ years' experience in bridge hydraulics/H&H design for state DOT or transportation projects and having documented experience signing and sealing bridge hydraulic reports and bridge hydraulics plan sheets.
    • Advanced proficiency with HEC-RAS (1D/2D), HEC-HMS, HY-8, and other standard hydraulic modelling tools.
    • Strong knowledge of AASHTO LRFD, FHWA HEC manuals (HEC-18, 20, 23), and state DOT hydraulics guidelines.
    • Proven experience performing scour analyses, floodplain studies, and complex waterway evaluations.
    • Demonstrated ability to prepare high-quality hydraulic reports and present technical content to clients and agencies.
    • Experience with federal/state permitting processes (e.g., USACE 404/401, FEMA floodplain submissions).

A place to work and so much more
At COWI, we work together with our customers to shape a sustainable and liveable world. We do it by applying our knowledge and curiosity - and sometimes even our courage - to create the solutions the world needs today to enable a better tomorrow. We support our customers' transition towards increased sustainability. We strive to lead by example by embedding environmental management, social responsibility and good governance into our business practices and the options we provide to our customers.
We value differences and development and cultivate an environment of belonging and having fun. Because that is what brings out the best in you, at work and at home.
With offices primarily located in the Nordic region, the UK, North America and India, we are currently more than 7,500 people who bring their expertise in engineering, architecture, energy and environment into play.
What we also offer:
Being part of the COWI community offers more than just a competitive salary. We take care of our people both professionally and personally.
Some of our benefits include:
Flexible working arrangement | Top-up parental and childbirth recovery leave | Fantastic close-knit team with a wealth of knowledge to share | Full time hires get minimum 3 weeks vacation to start | Floating holiday to celebrate employee diversity | Paid sick leave | Annual fitness subsidy - yes, you can use this for a ski pass, yoga, or gym membership | 401K contribution matching with generous company match | Personal and professional development fund | Parking or public transit allowance | Medical, dental, and vision insurance 80% employer-paid premiums | Employee Assistance Program (EAP) | STD, LTD, AD&D, and Life Insurance | Referral incentive program| Frequent social events
Got more questions?
Get to know us even better at our website, www.cowi.com, where you can learn more about our projects, our strategy, what we want to achieve and what life is like at COWI.
Equal opportunity employer
COWI provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, colour, religion, sex, national origin, age, disability, or genetics. In addition to federal law requirements, COWI complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training information.
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