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Watershed Modeling Jobs (NOW HIRING)

HDR

Senior Hydraulic Modeler

Woodcliff Lake, NJ · On-site

HYDROLOGY, HYDRAULICS, COMBINED SEWER, WASTERWATER, DRINKING WATER, STORMWATER, WATERSHED MODELING Required Qualifications * Bachelor's degree in Civil Engineering or equivalent field * A minimum of ...

Kundlas Consulting Group LLC

Hydrologist

Charleston, SC · Remote

The Hydrologist will conduct data collection, hydrologic modeling, watershed evaluations, and environmental analyses to support emergency stabilization and long-term recovery operations. The position ...

Crafton Tull

Water Resources Engineer, P.E.

Rogers, AR · On-site

$66K - $90K/yr

Conducts watershed modeling, hydrologic and hydraulic (H&H) modeling, and GIS analyses. * Leads restorative stream and wetland design projects, including stream channel stabilization and natural ...

Crafton Tull

Water Resources Engineer, P.E.

Rogers, AR · On-site

$66K - $90K/yr

Conducts watershed modeling, hydrologic and hydraulic (H&H) modeling, and GIS analyses. * Leads restorative stream and wetland design projects, including stream channel stabilization and natural ...

Kundlas Consulting Group LLC

Hydrologist

Wilmington, NC · Remote

The Hydrologist will conduct data collection, hydrologic modeling, watershed evaluations, and environmental analyses to support emergency stabilization and long-term recovery operations. The position ...

Kundlas Consulting Group LLC

Hydrologist

Mobile, AL · On-site

The Hydrologist will conduct data collection, hydrologic modeling, watershed evaluations, and environmental analyses to support emergency stabilization and long-term recovery operations. The position ...

Wood Plc

Junior Water Resources Engineer

Birmingham, AL

$74K - $101K/yr

Our specialists work on projects ranging from statewide watershed modeling and floodplain mapping to individual site drainage and stormwater quality improvement. We have large ongoing contracts with ...

Kundlas Consulting Group LLC

Hydrologist

Savannah, GA · Remote

The Hydrologist will conduct data collection, hydrologic modeling, watershed evaluations, and environmental analyses to support emergency stabilization and long-term recovery operations. The position ...

Wood Plc

Junior Water Resources Engineer

Louisville, KY

$75K - $103K/yr

Our specialists work on projects ranging from statewide watershed modeling and floodplain mapping to individual site drainage and stormwater quality improvement. We have large ongoing contracts with ...

HDR

Senior Hydraulic Modeler

Woodcliff Lake, NJ · On-site

HYDROLOGY, HYDRAULICS, COMBINED SEWER, WASTERWATER, DRINKING WATER, STORMWATER, WATERSHED MODELING Qualifications Required Qualifications * Bachelor's degree in Civil Engineering or equivalent field

Wood Plc

Junior Water Resources Engineer

Knoxville, TN

$75K - $103K/yr

Our specialists work on projects ranging from statewide watershed modeling and floodplain mapping to individual site drainage and stormwater quality improvement. We have large ongoing contracts with ...

Wood Plc

Junior Water Resources Engineer

Saint Louis, MO

$76K - $105K/yr

Our specialists work on projects ranging from statewide watershed modeling and floodplain mapping to individual site drainage and stormwater quality improvement. We have large ongoing contracts with ...

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Watershed Modeling information

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How much do watershed modeling jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for watershed modeling in the United States is $40.33, according to ZipRecruiter salary data. Most workers in this role earn between $31.25 and $43.51 per hour, depending on experience, location, and employer.

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

To excel as a Watershed Modeler, you need a solid background in hydrology, environmental science, and data analysis, typically supported by a relevant degree such as environmental engineering or geology. Familiarity with modeling software like SWAT, HEC-HMS, GIS applications, and statistical analysis tools is essential, and certifications in GIS or water resources management are beneficial. Strong problem-solving, communication, and project management skills help in translating complex data into actionable insights and collaborating with stakeholders. These capabilities are crucial for developing accurate watershed models that inform sustainable water resource management and policy decisions.

What is watershed modeling?

Watershed modeling is the process of using mathematical models and computer simulations to analyze and predict how water moves and is distributed within a watershed area. These models help scientists and engineers understand the flow of surface water, the impact of land use changes, pollution transport, and water quality. Watershed modeling is essential for effective water resource management, flood prediction, and environmental protection. The results are often used by government agencies, researchers, and planners to make informed decisions about land development and conservation efforts.

What are some common challenges faced by watershed modeling professionals when working with real-world data?

Watershed modeling professionals often encounter challenges related to data quality and availability, such as incomplete hydrological records or inconsistent land use data. Addressing these issues requires creative problem-solving, including the use of data interpolation, calibration techniques, and leveraging multiple data sources. Collaborating closely with field technicians, GIS analysts, and local stakeholders is crucial to fill data gaps and ensure models accurately reflect real-world conditions. Additionally, modelers must stay up to date with evolving software tools and regulatory requirements.
More about Watershed Modeling jobs
What states have the most Watershed Modeling jobs? States with the most job openings for Watershed Modeling jobs include:
What job categories do people searching Watershed Modeling jobs look for? The top searched job categories for Watershed Modeling jobs are:
Watershed Modeling jobs near you
Infographic showing various Watershed Modeling job openings in the United States as of August 2026, with employment types broken down into 87% Full Time, 10% Part Time, and 3% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $83,896 per year, or $40.3 per hour.

Senior Hydraulic Modeler

HDR

Woodcliff Lake, NJ • On-site

Other

Re-posted 7 days ago

HDR rating

9.1

Company rating: 9.1 out of 10

Based on 57 frontline employees who took The Breakroom Quiz

38th of 441 rated engineering

Job description

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world?
Watch Our Story:' https://www.hdrinc.com/our-story'
Each and every role throughout our organization makes a difference in our ability to change the world for the better. Read further to learn how you could help make great things possible not only in your community, but around the world.

HDR's Hydraulic Modeling practice focuses on the application of modern mathematical modeling to understand the hydraulics and hydrologic processes. One- and two-dimensional hydraulic models and processing tools, including visualization and animation routines, are routinely applied to problems associated with flooding, combined and sanitary sewer modeling, and water distribution quantity and quality modeling. Projects may include the design and execution of field monitoring efforts. 

Description

HDR needs a Senior Hydraulic Modeler/Planner to join our Water Business Group team in New York/New Jersey offices. The ideal candidate will have a background of leading teams in the delivery of utility management, master planning, facility planning, and hydraulic modeling projects associated with water supply, stormwater, sanitary and combined sewer collection, and water reuse systems. The Senior Hydraulic Modeler/Planner will be responsible for leading or contributing to the preparation of planning studies, development and calibration of water, stormwater, and wastewater hydraulic models, performance of GIS data analysis, alternatives analysis, execution of infrastructure renewal and rehabilitation studies, preliminary engineering, cost analysis, and capital project development. 

Responsibilities also include client interaction such as the development of proposals, scopes and level of effort estimates, project presentations, and report writing. This role may include the supervision of teams, mentoring and quality assurance/quality control activities for hydraulic modeling and master planning projects.

In the role of Senior Hydraulic Modeler, we'll count on you to: 
  • Provide project and task management; conduct difficult to complex hydraulic and hydrologic modeling; conduct stormwater collection systems modeling and design; collect, assimilate and present data in reports, memos and public forums; lead production of design calculations and technical reports; and lead preparation of engineering plans and specifications for design of detention facilities, storm drains, flood control facilities and other hydraulic structures
  • Work independently in addition to planning, organizing and supervising the work of medium to large teams of professionals and technicians dependent on project/task
  • Serve as project manager on larger projects as needed
  • Prepare proposal, scopes of work and contract cost estimates
  • Perform other duties as needed

Preferred Qualifications:

  • MS in Civil or Environmental Engineering or related field a plus.
  • Proficiency in ArcGIS Pro, mapping and analysis
  • Knowledge and experience with software such as InfoWorks ICM, WaterGEMS, EPA/XP/PCSWMM, HECHMS, HECRAS, InfoWater, and HydroCAD 
  • Infrastructure design experience
  • Experience mentoring junior modeling and planning staff
  • Experience working for a public, municipal, or investor-owned water and/or wastewater utility, public works department, or engineering consulting firm is beneficial
  • Experience assisting with project budgeting, project management and client management activities
  • Experience working with clients within New York / New Jersey
  • Local Candidates 

Keyword(s): HYDROLOGY, HYDRAULICS, COMBINED SEWER, WASTERWATER, DRINKING WATER, STORMWATER, WATERSHED MODELING

Required Qualifications
  • Bachelor's degree in Civil Engineering or equivalent field
  • A minimum of 10 years Water Resources experience
  • Requires professional engineering license recognized by the licensing board for the location of the position offered. Example: Professional Engineer (PE or P.Eng) license.
  • HEC-1, HEC-RAS, GEO-RAS, Storm CAD, Haested Methods
  • Experience in water resources planning, hydrology/hydraulics and drainage/flood control design
  • Familiarity with DOT drainage design criteria
  • Experience in FEMA studies a plus
  • Excellent writing and communication skills
  • Ability to work independently and as part of a project team
  • An attitude and commitment to being an active participant of our employee-owned culture is a must

What We Believe
HDR is our company. Together, we build on each other's life experiences and perspectives to make great things possible every day. This shapes our collaborative culture, encourages organizational trust and connects us closer to the clients and communities we serve.
Our Commitment
As employee owners, we all have a role in creating an inclusive environment where each of us is welcomed, valued, respected and empowered to bring our authentic selves to work every day.
Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ+, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. Each group has an executive sponsor and is open to all employees.

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About HDR

Sourced by ZipRecruiter

At HDR, we specialize in engineering, architecture, environmental and construction services. While we are most well-known for adding beauty and structure to communities through high-performance buildings and smart infrastructure, we provide much more than that. We create an unshakable foundation for progress because our multidisciplinary teams also include scientists, economists, builders, analysts and artists.

Industry

Specialized design services

Company size

5,001 - 10,000 Employees

Headquarters location

Omaha, NE, US

Year founded

1917

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