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Hec Ras Jobs in Virginia (NOW HIRING)

Trilon

Senior Drainage Engineer

Fredericksburg, VA · On-site

$102K - $141K/yr

Develop plans and models using HEC-RAS, HEC-HMS, SWMM, MicroStation, and OpenRoads Designer. * Coordinate with project managers, clients, and regulatory agencies to support project delivery. * Ensure ...

Trilon

Senior Drainage Engineer

Manassas, VA · On-site

$104K - $143K/yr

Develop plans and models using HEC-RAS, HEC-HMS, SWMM, MicroStation, and OpenRoads Designer. * Coordinate with project managers, clients, and regulatory agencies to support project delivery. * Ensure ...

Mannik Smith Group

Senior Drainage Engineer

Manassas, VA · On-site

$85 - $115/hr

Develop plans and models using HEC-RAS, HEC-HMS, SWMM, MicroStation, and OpenRoads Designer. * Coordinate with project managers, clients, and regulatory agencies to support project delivery. * Ensure ...

Trilon Group

Senior Drainage Engineer

Manassas, VA · On-site

$120K - $180K/yr

Develop plans and models using HEC-RAS, HEC-HMS, SWMM, MicroStation, and OpenRoads Designer. * Coordinate with project managers, clients, and regulatory agencies to support project delivery. * Ensure ...

Trilon Group

Senior Drainage Engineer

Fredericksburg, VA · On-site

$120K - $180K/yr

Develop plans and models using HEC-RAS, HEC-HMS, SWMM, MicroStation, and OpenRoads Designer. * Coordinate with project managers, clients, and regulatory agencies to support project delivery. * Ensure ...

Dewberry

Water Resources Engineer

Fairfax, VA · Hybrid

$78K - $107K/yr

HEC-RAS, AutoCAD, Microstation, ArcGIS; * Experience in watershed and stormwater management, hydrologic and hydraulic analysis, drainage, erosion and sediment control, and watershed/waterway modeling;

Dewberry

Water Resources Engineer

Fairfax, VA · On-site

$78K - $107K/yr

HEC-RAS, AutoCAD, Microstation, ArcGIS; * Experience in watershed and stormwater management, hydrologic and hydraulic analysis, drainage, erosion and sediment control, and watershed/waterway modeling;

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Hec Ras information

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$29.2K

$47.6K

$86.3K

How much do hec ras jobs pay per year?

As of Sep 3, 2026, the average yearly pay for hec ras in Virginia is $47,583.00, according to ZipRecruiter salary data. Most workers in this role earn between $39,700.00 and $48,600.00 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 Virginia?

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

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

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

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Hec Ras jobs near you
Infographic showing various Hec Ras job openings in Virginia as of August 2026, with employment types broken down into 1% As Needed, 92% Full Time, and 7% Part Time. Highlights an 91% Physical, 5% Hybrid, and 4% Remote job distribution, with an average salary of $47,583 per year, or $22.9 per hour.

Water Resources - Senior Project Manager

System One

Chantilly, VA • On-site

Contractor

Medical, Dental, Vision, Life, Retirement

Re-posted 18 days ago

Job description

Job Title: Water Resources - Senior Project Manager Location: Chantilly, VA

Overview: We are seeking a Senior Project Manager to lead and grow a Water Resources practice, overseeing a diverse portfolio of projects across public and private sectors. This role combines technical expertise, team leadership, and client management to deliver high-quality water resources solutions.

Responsibilities

  • Lead and manage water resources projects, including stormwater management, floodplain analysis, and dam-related work
  • Perform QA/QC on design documents, models, reports, and permit applications
  • Review hydrologic and hydraulic models (e.g., HEC-RAS, HEC-HMS)
  • Oversee project schedules, budgets, and deliverables across multiple assignments
  • Manage and mentor project teams, including engineers and junior staff
  • Coordinate with clients, regulatory agencies, and internal teams to secure approvals
  • Support contract management, including proposals, billing, and client communications
  • Contribute to process improvements and overall practice growth
Requirements
  • 10+ years of experience in water resources engineering
  • Bachelor’s degree in Civil Engineering or related field
  • Professional Engineer (PE) license (VA required; multi-state preferred)
  • Strong experience in stormwater, floodplain, and/or dam design and permitting
  • Proficiency with H&H modeling tools (HEC-RAS, HEC-HMS, etc.)
  • Proven experience managing projects, teams, and client relationships
  • Strong communication, organization, and analytical skills

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

#M- #LI- Ref: #404-IT Pittsburgh

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About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

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