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Hec Ras Jobs in Colorado (NOW HIRING)

Arcadis

Project Civil Engineer

Highlands Ranch, CO · Hybrid

$86K - $115K/yr

Therefore, you must have strong proficiency in AutoCAD Civil 3D, experience with hydrologic/hydraulic modeling (e.g., HydroCAD, WinTR-55, PondPack, HEC-RAS), and use your familiarity with government ...

Arcadis

Project Civil Engineer

Highlands Ranch, CO · On-site

$89K - $119K/yr

Therefore, you must have strong proficiency in AutoCAD Civil 3D, experience with hydrologic/hydraulic modeling (e.g., HydroCAD, WinTR-55, PondPack, HEC-RAS), and use your familiarity with government ...

CDM Smith

Mid-Level Water Resources Engineer

Denver, CO · On-site

$81K - $111K/yr

Expert Knowledge of HEC RAS. Expert knowledge of GIS software and practices. Excellent verbal and written communication skills. Expert Knowledge of Microsoft business software (excel, word, etc.

CDM Smith

Mid-Level Water Resources Engineer

Denver, CO · On-site

$81K - $111K/yr

... of HEC RAS. • Expert knowledge of GIS software and practices. • Excellent verbal and written communication skills. • Expert Knowledge of Microsoft business software (excel, word, etc.). • ...

HDR

Water Resources EIT/Coordinator

Denver, CO · On-site

$81K - $111K/yr

Microsoft Office Suite, standard CAD platforms, ArcGIS, HEC-RAS, and HEC-HMS. * Strong writing and verbal communication skills. * Ability to work on multiple assignments successfully. * Master ...

HDR

Water Resources EIT/Coordinator

Denver, CO

$81K - $111K/yr

Microsoft Office Suite, standard CAD platforms, ArcGIS, HEC-RAS, and HEC-HMS. * Strong writing and verbal communication skills. * Ability to work on multiple assignments successfully. * Master ...

RE/SPEC Inc.

Project Engineer - Water Resources

Denver, CO · On-site

$85K - $105K/yr

Practical application of various H&H software, including HEC-RAS, HEC-HMS, and XPSWMM * At least 3 years of experience in the following: * Mentoring and leading junior engineers in technical and non ...

RE/SPEC Inc.

Project Engineer - Water Resources

Denver, CO · On-site

$85K - $105K/yr

Practical application of various H&H software, including HEC-RAS, HEC-HMS, and XPSWMM * At least 3 years of experience in the following: * Mentoring and leading junior engineers in technical and non ...

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Hec Ras information

See Colorado salary details

$31K

$50.5K

$91.5K

How much do hec ras jobs pay per year?

As of Aug 14, 2026, the average yearly pay for hec ras in Colorado is $50,467.00, according to ZipRecruiter salary data. Most workers in this role earn between $42,100.00 and $51,500.00 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 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 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 most commonly searched types of Hec Ras jobs in Colorado?

The most popular types of Hec Ras jobs in Colorado are:

What are popular job titles related to Hec Ras jobs in Colorado?

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

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Hec Ras jobs near you
Infographic showing various Hec Ras job openings in Colorado as of July 2026, with employment types broken down into 2% As Needed, 93% Full Time, and 5% Part Time. Highlights an 93% Physical, 4% Hybrid, and 3% Remote job distribution, with an average salary of $50,467 per year, or $24.3 per hour.

Civil-Hydrologic Engineer - Grand Junction, CO

MSCCN

Grand Junction, CO • On-site

$100K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 7 days ago

Job description


ATTENTION MILITARY AFFILIATED JOB SEEKERS - Our organization works with partner companies to source qualified talent for their open roles. The following position is available to Veterans, Transitioning Military, National Guard and Reserve Members, Military Spouses, Wounded Warriors, and their Caregivers. If you have the required skill set, education requirements, and experience, please click the submit button and follow the next steps. Unless specifically stated otherwise, this role is "On-Site"
Civil-Hydrologic Engineer - Grand Junction, CO
About RSI
RSI is a dynamic group of companies that has provided services to major federal clients and Fortune 500 engineering and construction companies since 1996. We have experience in complex, highly regulated markets providing environmental, nuclear, construction management, project delivery, and specialty professional services while maintaining an excellent safety record.
We offer a full range of benefits including a generous PTO plan, paid holidays, FEHB medical, dental, vision, 401K (100% match up to 4% eligible compensation) and 100% immediate vesting, basic and supplemental life insurance, and short- and long-term disability.
RSI is headquartered in Oak Ridge, Tennessee, and is a wholly owned operating company of ASRC Industrial (AIS). AIS is a wholly owned operating company of Arctic Slope Regional Corporation (ASRC), an Alaska Native Corporation (ANC). Through ASRC, we are a certified Minority Business Enterprise (MBE) and Small Disadvantaged Business (SDB), and we also offer 8(a) options.
Position Summary
RSI is recruiting for a Civil-Hydrologic Engineer who will serve as a Subject Matter Expert (SME) for the Applied Studies & Technology (AS&T) program . The successful candidate will work under the mentorship of senior staff contributing to hydrologic analyses of engineered disposal cell covers and erosion protection systems. This position will lead forensic investigations, root-cause failure analyses, and complex risk assessments of engineered waste covers. The Civil-Hydrologic-Engineer will apply advanced soil and rock mechanics to evaluate disposal cell performance over 200- to 1,000-year regulatory timeframes. Additionally, this role will author key programmatic tools, interface with regulatory bodies like the NRC, and translate complex research into actionable guidance. By collaborating with senior scientists, mentoring early-career engineers, and partnering with project managers, to ensure field investigations remain on scope and schedule while analyzing how natural processes impact cover integrity and water balance over time.
Job Title: Civil-Hydrologic Engineer
Location(s): Grand Junction, CO
Status: Full-Time
FLSA: Exempt
Hiring Range: $100,000.00 - $115,000.00 per year.(The anticipated starting salary is based on the posted minimum requirements for this position. The offered salary will be based upon the selected applicant's education, training, and experience.)
This position is required to travel less than 35% of the time.
Essential Duties and Responsibilities
  • Conduct hydrologic analyses of disposal cell covers, diversion channels, and erosion protection systems under senior direction, with exposure to industry-standard modeling tools (e.g., HEC-RAS).
  • Review hydrologic characterizations of Uranium Mill Tailings Radiation Control Act (UMTRCA) disposal sites prepared by external parties, including the U.S. Army Corps of Engineers (USACE), to help ensure DOE-LM technical interests and long-term stewardship objectives are adequately captured.
  • Participate in physical model (hydraulic flume) studies and associated work plans evaluating localized erosion protection performance of cover systems.
  • Support field investigations at UMTRCA and Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) legacy sites, including data collection, characterization, and documentation of erosion and geomorphic features.
  • Contribute to and draft technical reports and apply established risk-informed decision-support frameworks (e.g., erosion risk scoring) under senior review.
  • Perform comprehensive technical reviews of hydrology, hydraulics, sediment transport, flooding, and engineered barrier designs. Formulate risk-informed strategies to ensure strict compliance with NRC UMTRCA (Title I and Title II) and EPA CERCLA regulations.
  • Supports technical collaboration with regulatory bodies (NRC, EPA, state/local agencies), tribal partners, and research universities. Participates in seminars, national engineering committees, and reviews findings in peer-reviewed journals.
  • Exposure to one or more hydrologic modeling tools (e.g., HEC-RAS); willingness to develop proficiency across the program's analysis suite.
  • Other duties as assigned.

Required Education and Years of Relevant Experience
  • Bachelor's degree in Engineering or related field. Master's degree preferred.
  • 5 years of relevant experience. (refer to required skills and abilities)
  • Experience with Civil/Environmental Engineering or reclamation of legacy waste sites.

Licenses and Certifications
  • Valid Driver's License.
  • Ability to obtain Professional Engineer (PE) licensure. Active Professional Engineer preferred.

Required Skills and Abilities
  • Possess excellent oral and written communication skills.
  • Working knowledge of unsaturated soil behavior, hydraulic conductivity, percolation, and the utilization of lysimeters for water balance monitoring.
  • Demonstrated ability to build consensus and productively collaborate with diverse, multi-stakeholder groups, including federal agencies (NRC, DOE, EPA), state/local regulators, tribal governments, and research universities.
  • Familiarity with hydrologic/hydraulic tools beyond HEC-RAS (e.g., HEC-HMS, TR-55, NRCS erosion models).
  • Awareness of precipitation/flood estimation concepts (e.g., PMP/PMF), sediment transport, or geomorphic erosion processes.
  • Exposure to riprap and erosion protection design, channel stabilization, or unsaturated soil/water-balance concepts.
  • GIS competency (e.g., ArcGIS Pro, QGIS) for terrain and spatial analysis.
  • Knowledge of NRC UMTRCA and EPA CERCLA regulatory frameworks.

Clearance and Health Requirements
  • Criminal Background Check
  • Pre-placement Drug Screening
  • Fit for Duty Test (if applicable)

Essential Physical Requirements
Medium: Work involves moving objects by exerting 20 to 50 pounds of force occasionally, or 10 to 25 pounds of force frequently, or an above-negligible amount and up to 10 pounds constantly. Physical demand requirements are in excess of those for light work.

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