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Senior Hydrogeologist/Groundwater Modeler ITASCA North America | U.S.-based About the role ITASCA North America is seeking a Senior Hydrogeologist/Groundwater Modeler to support challenging groundwater, mine water, and e…
Skills: Groundwater Flow Modeling, Hydrogeologic Interpretation, Mine Dewatering, Numerical Simulation, Conceptual Modeling
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ITASCA North America
Denver, Colorado, United States • Hybrid
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Develop and review numerical groundwater flow models to support mining and environmental projects across North America. Provide technical leadership by mentoring staff, reviewing quality, and translating complex data into actionable client insights.
Requires an advanced degree in hydrogeology or a related field with 10-20 years of professional experience in groundwater modeling. Must demonstrate technical excellence in model calibration, uncertainty analysis, and the ability to manage complex technical assignments independently.
ITASCA North America | U.S.-based
ITASCA North America is seeking a Senior Hydrogeologist/Groundwater Modeler to support challenging groundwater, mine water, and environmental projects across the U.S. and North America.
This role is suited for a technically strong professional with experience in groundwater flow modeling, hydrogeologic interpretation, and practical consulting. The successful candidate will serve as a modeling expert, technical reviewer, mentor, and project contributor within ITASCA’s hydrogeology practice.
Mining experience is strongly valued, particularly in mine dewatering, depressurization, pit inflow, pore-pressure estimation, water balance, closure, groundwater recovery, and hydrogeologic support for mine planning and operations.
Groundwater models are most valuable when they help clients make better decisions. At ITASCA North America, modeling is not treated as a stand-alone exercise; it is used to understand complex hydrogeologic systems, test assumptions, evaluate uncertainty, and support practical decisions about water, risk, operations, permitting, and closure.
As a Senior Hydrogeologist/Groundwater Modeler, you will help translate field data, conceptual models, numerical simulations, and project constraints into clear technical insight. Your work may support mine water management, dewatering and depressurization strategies, groundwater impact assessment, contaminant transport evaluation, closure planning, and long-term water management.
You will also help advance ITASCA’s modeling capabilities by mentoring staff, reviewing technical work, improving modeling practices, and contributing to the continued development and application of ITASCA’s groundwater modeling tools.
For more than 45 years, ITASCA has helped clients solve complex geomechanics, hydrogeology, and engineering geology challenges through technical depth, practical judgment, and innovation.
At ITASCA, you will work on challenging projects where standard approaches are often not enough. Our work combines field experience, scientific and engineering interpretation, advanced analysis, and state-of-the-art ITASCA software to help clients make better decisions.
We are a collaborative, collegial, employee-owned company where technical excellence, curiosity, mentorship, mutual respect, and shared success matter. This is a place for senior modelers who want to stay deeply technical while helping shape the tools, methods, and people behind ITASCA’s hydrogeology practice.
This is a full-time position based in the United States. Preferred locations are Denver/Lakewood, Colorado, or Minneapolis, Minnesota, but other U.S. locations, including hybrid/remote work options, may be considered for the right candidate.
Travel may be required for client meetings, site visits, field programs, conferences, and internal collaboration.
ITASCA may provide employment-based visa sponsorship (e.g. H1-B, L-1, TN, etc.) for this role, subject to business needs, candidate qualifications, and immigration regulations.
We value your contributions and offer a comprehensive benefits package, including:
The anticipated salary range is $105,000-$130,000. Final compensation will depend on experience and qualifications.
Take the next step in your career and become a valued member of our employee-owned company. Join us at ITASCA, where innovation meets excellence!
ITASCA is an equal opportunity employer, a drug-free workplace, and complies with ADA regulations as applicable.
There are currently 167 open environmental & sustainability positions in Denver, CO listed on Clera. New openings are added daily as companies post roles.
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