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Hec Ras Jobs in Illinois (NOW HIRING)

RS&H

Water Resources Engineer II

Chicago, IL

$106K - $171K/yr

Experience using ICPR, SWMMM, HEC-HMS, HEC-RAS, HY-8, SRH-2D, and ArcGIS products * Plan production utilizing OpenRoads Designer, SUDA, and/or Civil 3D * Prior experience with IDOT projects

The Will Group

Civil Project Engineer

Mattoon, IL · On-site

$95K - $115K/yr

Working knowledge of HEC-RAS, TR-20 and other hydrology/hydraulic software * Strong understanding of civil engineering principles, site development, and utility design * Proficiency with Open Roads ...

WSP

Illinois Drainage Lead

Chicago, IL · On-site

$105K - $139K/yr

Advanced proficiency with industry-standard hydrologic and hydraulic modeling software, including HEC-RAS, HEC-HMS, ICPR, XPSWMM, HY-8, and related analysis tools, with the ability to develop, review ...

WSP

Illinois Drainage Lead

Chicago, IL · On-site

$105K - $139K/yr

Advanced proficiency with industry-standard hydrologic and hydraulic modeling software, including HEC-RAS, HEC-HMS, ICPR, XPSWMM, HY-8, and related analysis tools, with the ability to develop, review ...

WSP

Illinois Drainage Lead

Chicago, IL · On-site

$105K - $139K/yr

Advanced proficiency with industry-standard hydrologic and hydraulic modeling software, including HEC-RAS, HEC-HMS, ICPR, XPSWMM, HY-8, and related analysis tools, with the ability to develop, review ...

Stanley Consultants

Water Resources Engineer

Chicago, IL · On-site

$94K - $120K/yr

Varied software experience including hydraulic/hydrologic modeling, HEC RAS, XPSWMM, HydroCAD or other modeling software in the development of project solutions. * Working knowledge and experience ...

Trilon Group

Water Resources Engineer

Cary, IL · On-site

$80K - $109K/yr

Proficiency in MicroStation, GEOPAK Drainage, HEC-RAS, and GIS. * Demonstrated knowledge and application of applicable NCDOT hydraulic design standards, FEMA requirements, and NCDEQ regulations.

Farnsworth Group

Water Resources Engineer

Lisle, IL · On-site

$120K - $197K/yr

Software may include EPA-SWMM, PC-SWMM, HEC-RAS 2D, HEC-HMS, and Hydraflow Hydrographs. * Skill in Microsoft software (Excel, Word, PowerPoint) * Knowledge of AutoCAD Civil 3D and GIS preferred

Lochner

Drainage Engineer - Chicago, IL

Chicago, IL · On-site +1

$120K - $140K/yr

IDOT drainage design experience in Microstation, Open Roads Designer, and stormwater modeling software including HEC-RAS, HEC-HMS, SWMM and HY-8. * Ability to provide guidance and support to junior ...

Farnsworth Group

Water Resources Engineer

Chicago, IL · On-site

$81K - $111K/yr

Software may include EPA-SWMM, PC-SWMM, HEC-RAS 2D, HEC-HMS, and Hydraflow Hydrographs. * Skill in Microsoft software (Excel, Word, PowerPoint) * Knowledge of AutoCAD Civil 3D and GIS preferred

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Hec Ras information

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$28.6K

$46.5K

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How much do hec ras jobs pay per year?

As of Sep 12, 2026, the average yearly pay for hec ras in Illinois is $46,508.00, according to ZipRecruiter salary data. Most workers in this role earn between $38,800.00 and $47,500.00 per year, depending on experience, location, and employer.

What is a Hec Ras?

A HEC-RAS job involves using the Hydrologic Engineering Center's River Analysis System (HEC-RAS) software to model water flow, floodplains, and sediment transport in rivers and channels. Professionals in this role analyze hydrological and hydraulic data to support flood risk management, infrastructure design, and environmental impact studies. They typically work for government agencies, engineering firms, or consulting companies specializing in water resources. Strong skills in GIS, fluid mechanics, and data analysis are often required.

What does a Hec Ras do?

As a HEC-RAS Modeler or Engineer, your day-to-day tasks often include setting up and running hydraulic models, analyzing floodplain data, preparing technical reports, and creating visualizations with GIS software. You’ll collaborate closely with civil engineers, project managers, and government agencies to support flood risk assessments and infrastructure design. Regular responsibilities also include reviewing regulatory requirements, attending project meetings, and communicating findings to both technical and non-technical team members. This role is ideal for those who enjoy balancing technical modeling with cross-functional teamwork and client engagement.

What are the key skills and qualifications needed to thrive in the Hec Ras position?

To thrive as a HEC-RAS (Hydrologic Engineering Centers River Analysis System) Modeler or Engineer, you need a solid background in civil or environmental engineering, with specialized knowledge in hydraulics and river systems. Proficiency in HEC-RAS modeling software, GIS applications, and sometimes relevant certifications like Professional Engineer (PE) licensure are typically required. Strong analytical thinking, problem-solving skills, and clear communication are essential soft skills for interpreting data and collaborating with stakeholders. These abilities are critical for delivering accurate floodplain analyses, supporting infrastructure planning, and ensuring compliance with regulatory standards.

What are the most commonly searched types of Hec Ras jobs in Illinois?

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For Hec Ras jobs in Illinois, the most frequently searched job titles are:

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Hec Ras jobs near you
Infographic showing various Hec Ras job openings in Illinois as of September 2026, with employment types broken down into 1% As Needed, 86% Full Time, 10% Part Time, 1% Temporary, 1% Contract, and 1% Nights. Highlights an 92% Physical, 5% Hybrid, and 3% Remote job distribution, with an average salary of $46,508 per year, or $22.4 per hour.

Water Resources Engineer II

Chicago, IL

RS&H
Architectural Services • 1 - 5K employees
Learn more about RS&Hexternal

$106K - $171K/yr

Full-time

Re-posted 10 days ago

Job description

The Opportunity

RS&H is currently seeking an experienced Water Resources Engineer to join our team in either our St. Charles or Chicago, IL office.

We are looking for someone with the following experience: 

  • Watershed delineation and determination of hydrological parameters
  • Hydrologic and hydraulic modeling
  • Stormwater drainage analysis and design
  • Experience using ICPR, SWMMM, HEC-HMS, HEC-RAS, HY-8, SRH-2D, and ArcGIS products
  • Plan production utilizing OpenRoads Designer, SUDA, and/or Civil 3D
  • Prior experience with IDOT projects
  • Preparation of Contract Plans, Specifications, Estimates, and Permit Applications

To be successful in this role, you must:

  • Have a Bachelor's degree in Civil Engineering from an ABET accredited program and minimum seven years relevant experience, or an equivalent combination of education and experience. 
  • Be a licensed Professional Engineer.
  • Possess additional certifications like a Certified Floodplain Manager (CFM) or have completed advanced training in SRH-2D
  • Be knowledgeable of applicable federal, state and local codes, criteria, regulations, and ordinances.
  • Be proficient in production software, construction document production, and the preparation of engineering reports.
  • Have experience working on parts of major projects or multiple moderate-size projects and providing technical guidance to junior-level staff, including reviewing others' work for technical accuracy.
  • Possess strong oral and written communication skills and have the ability to effectively interact with and build strong relationships with clients, team members, and other key stakeholders.

If this sounds like the role for you and you're ready to join an amazing team, please apply.

Hiring Salary Range: ($106,960 - $171,181) - for this location. The final agreed upon compensation is commensurate with experience relative to the position and/or primary work location.

Please note: no agency representation or submissions will be recognized for this vacancy. Candidates should apply directly to this role to be considered. It is the responsibility of all third-party recruiting and employment agencies to know and adhere to our recruiting policy.

An Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.

The Company

Employee-owned, RS&H is one of the nation's leading architecture, engineering, and consulting firms, with associates who work hard every day to create tomorrow together. We offer an exceptional journey from start to future. Our integrated teams translate experience into insight, turn challenges into opportunities, and build relationships that are as strong as the buildings and infrastructure we deliver together. We attribute our success to our unwavering commitment to our core values: integrity, accountability, curiosity, and teamwork.

Employment Type: OTHER
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About RS&H

Sourced by ZipRecruiter

RS&H provides fully integrated architecture, engineering, and consulting services to help clients realize their most complex facility and infrastructure projects for land, air, and space. We are committed to bringing extraordinary solutions to our clients through the promise of imagination, ingenuity, and innovation. With a tradition of excellence that began in 1941, we are consistently ranked among the nation's top 100 design firms. We attribute our success to an unwavering commitment to our core values of: integrity, quality service, business success and valuing associates.

Industry

Architectural services

Company size

1,001 - 5,000 Employees

Headquarters location

South Jacksonville, FL, US

Year founded

1941

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