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Water Quality Modeling Jobs in Virginia (NOW HIRING)

Water Resources Designer I

Glen Allen, VA · On-site

$73K - $100K/yr

Perform Hydrologic and Hydraulic modeling using WinTR-55/TR-20, HEC-RAS, Inroads Storm and Sanitary ... Design of stormwater management systems for water quality and quantity control * Prepare drainage ...

Perform concept level design of treatment works and analyze hydrologic and hydraulic models and computations for storm water and watershed master planning, stream restoration, and water quality ...

Stormwater Engineering Consultant

Virginia Beach, VA · On-site

$70K - $96K/yr

Perform concept level design of treatment works and analyze hydrologic and hydraulic models and computations for storm water and watershed master planning, stream restoration, and water quality ...

Water Design Engineer

Arlington, VA · On-site

$83K - $149K/yr

Analyzing water quality data and working to address unusual or unexpected water quality issues, in ... Updating and maintaining the County's water system hydraulic model; * Overseeing and reviewing the ...

... models and computations for storm water and watershed master planning, stream restoration, and water quality studies. Dewberry is a leading, market-facing professional services firm with more than 60 ...

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... models and computations for storm water and watershed master planning, stream restoration, and water quality studies. Dewberry is a leading, market-facing professional services firm with more than 60 ...

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Water Quality Modeling information

What are the key skills and qualifications needed to thrive as a Water Quality Modeler, and why are they important?

To thrive as a Water Quality Modeler, you need a solid background in environmental science or engineering, strong analytical skills, and experience with hydrology and water chemistry. Familiarity with modeling software such as SWAT, HEC-RAS, or QUAL2K, as well as GIS applications and relevant certifications, is typically required. Excellent problem-solving, communication, and teamwork skills help convey complex findings and collaborate on multidisciplinary projects. These competencies are crucial for accurately assessing water systems, informing policy or remediation, and ensuring environmental and public health.

What is water quality modeling?

Water quality modeling is the process of using mathematical and computational techniques to simulate how water pollutants move and change within rivers, lakes, reservoirs, and groundwater systems. These models help scientists and engineers predict the impacts of human activities, such as agriculture or industrial discharge, on water quality. Water quality models are essential tools for managing water resources, developing pollution control strategies, and complying with environmental regulations.

What are some common challenges faced by professionals working in water quality modeling, and how can they be addressed?

Professionals in water quality modeling often encounter challenges such as handling incomplete or inconsistent data, adapting models to diverse environmental conditions, and communicating technical findings to non-specialist stakeholders. Addressing these requires strong data management skills, continuous learning about new modeling techniques, and effective collaboration with field scientists and policymakers. Additionally, keeping up with regulatory changes and advancements in modeling software can help ensure reliable and actionable results.

What is the difference between Water Quality Modeling vs Water Treatment Plant Operator?

AspectWater Quality ModelingWater Treatment Plant Operator
CredentialsEnvironmental or Civil Engineering degree, certifications in modeling softwareHigh school diploma or equivalent, state licensing
Work EnvironmentOffice, laboratory, field data analysisWater treatment facilities, plant operations
Industry UsageDesigning models, analyzing water quality dataOperating treatment equipment, ensuring water safety

Water Quality Modeling focuses on creating simulations to predict water quality changes, while Water Treatment Plant Operators manage daily operations of water treatment facilities. Both roles require understanding water systems but differ in their primary tasks and work settings.

What job categories do people searching Water Quality Modeling jobs in Virginia look for? The top searched job categories for Water Quality Modeling jobs in Virginia are:
What cities in Virginia are hiring for Water Quality Modeling jobs? Cities in Virginia with the most Water Quality Modeling job openings:
Infographic showing various Water Quality Modeling job openings in Virginia as of July 2026, with employment types broken down into 68% Full Time, 12% Part Time, 2% Temporary, and 18% Contract. Highlights an 67% Physical, 3% Hybrid, and 30% Remote job distribution.

Water Resources Engineering Intern

Dewberry

Gainesville, VA • On-site

$17.75 - $28.75/hr

Full-time, Internship

Posted 10 days ago


Dewberry rating

8.3

Company rating: 8.3 out of 10

Based on 16 frontline employees who took The Breakroom Quiz


Job description

Dewberry is currently seeking a Water Resources Engineering Intern in our Gainesville, VA office for Summer 2027. This is an excellent career opportunity for an enthusiastic and talented individual to join a team of outstanding professionals.  This position offers tremendous potential for professional growth in a great working environment and the opportunity to apply the latest technology to help our clients solve their most challenging problems.

*A housing bonus might be available for candidates that meet eligibility criteria. 

Dewberry is a leading, market-facing professional services firm with more than 60 locations and 2,000+ professionals nationwide. What sets us apart from our competitors are our people. At Dewberry, we seek out exceptional talent and strive to deliver the highest quality of services to our clients. Whether you’re an experienced professional or a new graduate, you’ll have the chance to collaborate with the best and brightest and work on innovative and complex projects at the forefront of the industry. Our commitment to excellence stems from our personal integrity and from other defining attributes, which we call “Dewberry at Work,” that have inspired our employees to be successful for more than a half-century.


  • Pursuing Bachelor's or Master's degree in Civil Engineering or related field required.
  • Knowledge of water quality modeling, wastewater modeling, and water quality regulatory issues.
  • Knowledge of floodplain delineation, storm water management, culvert and bridge hydraulics, and drainage design.
  • Previous internship experience preferred.
  • Strong verbal and written communication skills are required.
  • Proficiency in MS Office software
  • Ability to work in a team environment

Don’t meet every single requirement? At Dewberry we are dedicated to building a diverse, inclusive, and authentic workplace for our employees. So if you’re excited about this role, but your past experience doesn’t align perfectly with every qualification in the position description, we encourage you to apply anyways. You may just be the right candidate for this or other opportunities.

*At this time, Dewberry will not sponsor a new applicant for work authorization.


*Dewberry is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, gender identity or sexual orientation.


*Only recipients of an offer of employment from Dewberry, will be required to submit to a background screening which may include, but is not limited to, employment verification, educational and other credential verification, driving record check, criminal background check, and an investigative consumer report. These screenings will be conducted by Dewberry’s background vendor of choice and will be conducted in compliance with all applicable federal, state, and local law.


Salary Range: $17.75/hour - $28.75/hour. Depending upon other factors, i.e., skills, experience, location, market conditions, the range may vary slightly.


Summer Intern Program

During the summer intern program, interns gain hands-on project experience, develop technical skills, and put their classroom knowledge into action. Our interns are assigned meaningful work and are given the opportunity to work on projects similar to what they would be engaging with as a full-time employee.

Our interns get the opportunity to participate in a series of workshops and events, including:

  • Networking opportunities to meet other interns, staff, and senior leaders across the business.
  • Learning about our services, projects, and clients.
  • Professional development workshops, including a career planning workshop and a DiSC assessment to learn more about themselves and how to work effectively with others.
  • Summer-long group project where interns work alongside firm leaders to address issues that will impact our future strategy.

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