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Modflow Groundwater Modeling Jobs (NOW HIRING)

WSP

Senior Groundwater Modeler

Redmond, WA · On-site

$90K - $118K/yr

Work closely with other members of the WSP modeling team Redmond as well as the wider WSP ... MODFLOW, Groundwater Vistas, FEFLOW, HydroGeoSphere, MIKE SHE); * Minimum of seven years ...

WSP

Senior Groundwater Modeler

Redmond, WA · On-site

$90K - $118K/yr

Work closely with other members of the WSP modeling team Redmond as well as the wider WSP ... MODFLOW, Groundwater Vistas, FEFLOW, HydroGeoSphere, MIKE SHE); * Minimum of seven years ...

Arizona State Hospital

Job Page

Phoenix, AZ · On-site

$70K - $90K/yr

A successful candidate is experienced in groundwater flow modeling using MODFLOW and looks to continue playing an active, hands-on role in developing ADWR's groundwater flow models. The successful ...

The State of Arizona

Hydrogeologist Associate

Phoenix, AZ · On-site +1

$70K - $90K/yr

A successful candidate is experienced in groundwater flow modeling using MODFLOW and looks to continue playing an active, hands-on role in developing ADWR's groundwater flow models. The successful ...

Knight Piésold

Senior Hydrogeologist

Denver, CO · On-site

Numerical groundwater modeling (e.g., MODFLOW, FEFLOW) and supporting analytical methods. * Strong applied understanding of geologic principles, including structural geology, field mapping, and ...

Dewberry

Senior Hydrogeologist

Orlando, FL · On-site

Computer modeling skills should include Numerical (FD & FE) modeling, MODFLOW, Groundwater Vistas and other regional Florida regional groundwater models. *At this time, Dewberry will not sponsor a ...

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How much do modflow groundwater modeling jobs pay per year?

As of Jun 10, 2026, the average yearly pay for modflow groundwater modeling in the United States is $80,686.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,500.00 and $87,000.00 per year, depending on experience, location, and employer.

What is the difference between Modflow Groundwater Modeling vs Hydrogeologist?

AspectModflow Groundwater ModelingHydrogeologist
CredentialsTypically requires a degree in geology, environmental science, or hydrology; familiarity with modeling softwareRequires a degree in geology, hydrogeology, or related field; often includes fieldwork experience
Work EnvironmentPrimarily office-based, using specialized modeling software; some field data collectionMix of office work and fieldwork, including site assessments and sampling
Industry UsageUsed by environmental consulting firms, government agencies, and research institutions for groundwater flow simulationsEmployed in environmental consulting, resource management, and research for site evaluations and resource assessments

While Modflow Groundwater Modeling focuses on creating computer models to simulate groundwater flow, Hydrogeologists apply their geological knowledge in both field and office settings to assess and manage groundwater resources. Both roles often collaborate but serve different primary functions within the industry.

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

To thrive as a Modflow Groundwater Modeler, you need a strong background in hydrogeology, groundwater flow principles, and numerical modeling, typically supported by a degree in environmental engineering or earth sciences. Expertise in Modflow software, GIS tools, and data analysis platforms like Python or MATLAB is essential, and certifications in groundwater modeling can be advantageous. Strong analytical thinking, problem-solving, and communication skills help convey complex technical findings to diverse stakeholders. These skills are crucial for producing accurate groundwater models that inform environmental management and decision-making.

What are some typical challenges faced when working on MODFLOW groundwater modeling projects and how can they be addressed?

Professionals working with MODFLOW groundwater modeling often encounter challenges such as data limitations, model calibration difficulties, and complex hydrogeologic conditions. Addressing these issues requires careful collection and validation of input data, iterative calibration using observed field measurements, and close collaboration with hydrogeologists and field teams to interpret results accurately. Staying updated with the latest MODFLOW versions and tools, as well as regularly communicating with stakeholders, can also help in overcoming technical and project management hurdles.

What is Modflow groundwater modeling?

Modflow groundwater modeling refers to the use of MODFLOW, a widely used computer program developed by the US Geological Survey, to simulate the flow of groundwater through aquifers. MODFLOW helps hydrologists and engineers understand groundwater conditions, predict the effects of water management strategies, and assess environmental impacts. By creating a numerical model of groundwater systems, users can analyze how changes in pumping, recharge, or land use might affect water levels and flows.
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Modflow Groundwater Modeling jobs near you
Part-Time Hydrogeologist Technical Specialist

Part-Time Hydrogeologist Technical Specialist

Whitman, Requardt & Associates, LLP

Baltimore, MD • On-site

$68K - $86K/yr

Part-time

Posted 5 days ago

Job description

At Whitman, Requardt & Associates, LLP, we are "People Focused and Project Driven". We have been in business for more than 110 years and we are known for our quality work and quality employees. This is your chance to join our team - help us to design the infrastructure and buildings that improve the world.

We are looking for a Part-Time Hydrogeologist to support ongoing environmental and water resources projects. This position offers the opportunity to work on groundwater investigations, environmental assessments, and remediation projects while collaborating with experienced engineers, geologists, and scientists. The role is ideal for candidates seeking flexible hours and hands-on experience in hydrogeologic analysis and fieldwork.

Responsibilities:

  • Conduct hydrogeologic evaluations, including groundwater flow and contaminant transport analysis
  • Assist with planning of field investigations (e.g., soil borings, monitoring well installation, aquifer testing)
  • Interpret groundwater, soil, and surface water data
  • Prepare technical reports, figures, and data summaries for client deliverables
  • Support environmental site assessments (Phase I and Phase II ESAs)
  • Assist with groundwater modeling and data analysis using industry-standard software
  • Coordinate with project managers and multidisciplinary teams to meet project goals and deadlines
  • Ensure compliance with applicable federal, state, and local environmental regulations

Requirements:

  • 20+ years of relevant experience
  • Master’s degree in Geology, Environmental Science or other relevant degree
  • Licensed as a Professional Geologist
  • Experience with groundwater modeling software (e.g., MODFLOW, Visual MODFLOW, Groundwater Vistas)

WRA is an equal opportunity/affirmative action employer and complies with all applicable anti-discrimination laws.

Applicants must be currently authorized to work in the United States on a full-time basis without the need for employment-based visa sponsorship now or in the future. WRA will not sponsor applicants for U.S. work visa status for this opportunity. (no sponsorship is available for H-1B, L-1, TN, O-1, E-3, H-1B1, F-1, J-1, OPT, CPT or any other employment-based visa)

***** Not accepting resumes from 3rd party recruiters for this position *****


Position #: 3147