Groundwater Modeler Hydrogeologist Montana TechGroundwater Modeler HydrogeologistButte, MTDuties: The Butte office of the Montana Bureau of Mines and Geology (Montana’s state geologic survey) seeks a highly motivated quantitative hydrogeologist trained in groundwater modeling techniques to develop and apply groundwater models for water resources evaluation. Demonstrated experience implementing conceptual models as numerical models using modern versions of MODFLOW (e.g., MODFLOW-NWT, MODFLOW-USG, or MODFLOW 6) and associated pre- and post-processing software.
Groundwater Modeler/Hydrogeologist HDR IncGroundwater Modeler/HydrogeologistPlymouth Meeting, PAUnited States-Pennsylvania-Plymouth Meeting'',''United States-Pennsylvania-Plymouth Meeting'',''United States-Pennsylvania-Philadelphia'',''United States-Pennsylvania-Philadelphia'','''','''','''','''','''','''',''Waste'',''Waste'',''Full-time'',''Full-time'',''Regular'',''Regular'','''','''',''Site Investigation and Remediation'',''Site Investigation and Remediation'',''Aug 20, 2026'',''Aug 20, 2026'',''false'',''789820'',''789820'',''true'',''789820'',''false'',''Submission for the position: Groundwater Modeler/Hydrogeologist - (Job Number: 195336)'',''false'',''789820'',''false'',''true''. In the role of Groundwater Modeler/Hydrogeologist we''ll count on you to: Work under more-senior modelers, using prescribed methods in various data analysis and modeling assignments as part of groundwater and contaminant fate and transport modeling projects.
Senior Hydrogeologist/Groundwater Modeler (Remote) ITASCA North AmericaSenior Hydrogeologist/Groundwater Modeler (Remote)Denver, CORemote$105,000–$130,000 / yearMining 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. 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.
Senior Hydrogeologist/Groundwater Modeler ITASCA North AmericaSenior Hydrogeologist/Groundwater ModelerDenver, CO$105,000–$130,000Mining 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. 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.
Groundwater Modeler (3953) Navarro Inc.Groundwater Modeler (3953)Las Vegas, NVThe Groundwater Modeler will develop and apply MODFLOW-based groundwater models, integrate hydrogeologic and geologic datasets, and support technical analyses used to evaluate groundwater flow conditions, radionuclide contaminant transport, model performance, and site-specific environmental decision-making. Navarro Research & Engineering is an award-winning federal contractor dedicated to partnering with clients to advance clean energy and deliver effective solutions for complex challenges in the nuclear and environmental fields.
Groundwater Modeler (3953) Navarro Research and Engineering, Inc.Groundwater Modeler (3953)Las Vegas, NVThe Groundwater Modeler will develop and apply MODFLOW-based groundwater models, integrate hydrogeologic and geologic datasets, and support technical analyses used to evaluate groundwater flow conditions, radionuclide contaminant transport, model performance, and site-specific environmental decision-making. Navarro Research & Engineering is an award-winning federal contractor dedicated to partnering with clients to advance clean energy and deliver effective solutions for complex challenges in the nuclear and environmental fields.
Groundwater Modeler Hydrogeologist Montana Technological UniversityGroundwater Modeler HydrogeologistButte, MTDuties: The Butte office of the Montana Bureau of Mines and Geology (Montana's state geologic survey) seeks a highly motivated quantitative hydrogeologist trained in groundwater modeling techniques to develop and apply groundwater models for water resources evaluation. Demonstrated experience implementing conceptual models as numerical models using modern versions of MODFLOW (e.g., MODFLOW-NWT, MODFLOW-USG, or MODFLOW 6) and associated pre- and post-processing software.
Senior Groundwater Modeler WSP Global IncSenior Groundwater ModelerRedmond, WADevelop and apply analytical and numerical groundwater models to support contaminated site investigations and water resource projects; Analysis and interpretation of model results and hydrogeological data and preparation of reports; Providing technical support for geologic and hydrogeologic investigations, hydrogeologic testing, geologic and hydrogeologic visualization, analytical and numerical groundwater flow modeling, contaminated sites investigations, and development of conceptual site models; Planning and managing projects and participating in client meetings; Performing (either in a lead or supporting role) business development activities, including client contact/presentations, proposal writing, and professional society participation; Serving as an internal technical resource to provide guidance/review to help ensure technical quality within WSP as well as mentoring to junior-level staff; and. D.) in Geology, Hydrology, Engineering, or related discipline; Strong all-around academic knowledge of physical hydrogeology and geology; Practical experience with physical hydrogeology including borehole logging, monitoring well installation, and hydraulic conductivity testing; Experience with Pest and Null Space Monte Carlo analyses; Exposure to machine learning; Strong computer skills including working with GIS-type software, digital databases, and visualization software (Leapfrog); and.
Principal Hydrogeologist / Groundwater Modeler Geosyntec Consultants, Inc.Principal Hydrogeologist / Groundwater ModelerRancho Cordova, CaliforniaFull timeThis position is well-suited for a talented, highly experienced individual who is interested in contributing to innovative and challenging projects involving contaminated site assessment and remediation, groundwater management and water supply, litigation support, and contaminant fate and transport. Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure.
Senior Groundwater Modeler / Hydrogeologist HDR, Inc.Senior Groundwater Modeler / HydrogeologistPlymouth Meeting, PAIn the role of Groundwater Modeler/Hydrogeologist we'll count on you to: Work under more-senior modelers, using prescribed methods in various data analysis and modeling assignments as part of hydrodynamic, sediment transport and water quality modeling projects. Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute.
Senior HydrogeologistGroundwater Modeler Itasca Consulting Canada IncSenior HydrogeologistGroundwater ModelerDenver, CO$105,000–$130,000 / yearMining 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. 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.
senior-engineering-hydrologistgroundwater-modeler-environmental-services-kansas-city Burns & McDonnellsenior-engineering-hydrologistgroundwater-modeler-environmental-services-kansas-cityKansas City, MOThe Senior Engineering Hydrogeologist/Groundwater Modeler will have exemplary skills and knowledge of Engineering Hydrogeology including an extensive and practical expertise with the MODFLOW suite of software, and the ability to apply those skills to real-world projects involving groundwater flow, contaminant transport, and soil/groundwater contaminant remediation in a variety of geologic settings. Responsibilities: Provide senior technical support for a variety of projects including groundwater flow in complex geologic settings, contaminant fate and transport modeling, geospatial data analysis and visualization, contaminant hydrogeology, groundwater remediation, hydrogeological assessments, groundwater sustainability, permitting and environmental impact assessments.
Senior Ground Water Modeler VolarifySenior Ground Water ModelerAlbuquerque, New MexicoGroup term life and accidental death and dismemberment insurance, short-term and long-term coverage paid 100% by the company. Apply the aforementioned skills to project problems, including assessing the potential impacts for mine permitting, closure, and operations.
senior-hydrogeologistgroundwater-modeler-environmental-services-kansas-city Burns & McDonnellsenior-hydrogeologistgroundwater-modeler-environmental-services-kansas-cityKansas City, MOResponsibilities: Provide senior technical support for a variety of projects including groundwater flow in complex geologic settings, contaminant fate and transport modeling, geospatial data analysis and visualization, contaminant hydrogeology, groundwater remediation, hydrogeological assessments, groundwater sustainability, permitting and environmental impact assessments. The Senior Hydrogeologist/Groundwater Modeler will have exemplary skills and knowledge of Hydrogeology including an extensive and practical expertise with the MODFLOW suite of software, and the ability to apply those skills to real-world projects involving groundwater flow, contaminant transport, and soil/groundwater contaminant remediation in a variety of geologic settings.
SENIOR HYDROGEOLOGIST - NON-CLASSIFIED State of NevadaSENIOR HYDROGEOLOGIST - NON-CLASSIFIEDCarson City, NV$87,570.72–$131,711.04 / yearThe Senior Hydrogeologist Modeler is responsible for conducting hydrologic analyses related to water right applications; reviewing and evaluating annual aquifer storage and recovery reports and accounting; reviewing monitoring plans; developing and evaluating groundwater models; and collaborating with staff and management on technical analyses related to the conjunctive management of surface water and groundwater. Preferred qualifications include experience with groundwater modeling using tools such as MODFLOW (via GMS, Groundwater Vistas, ModelMuse, PyFlow, or similar software) and model calibration (e.g., PEST or UCODE).