UNKNOWN

FEED

This position will require a passionate and organized individual who can interface and develop relationships with our mining clients; develop and lead teams; develop project scopes, budgets, and schedules; develop and lead site investigations and characterization; execute and review calculations; construct and simulate saturated and unsaturated flow models; and prepare expertly written reports. The Senior Hydrogeologist will take a technical lead role and execute unsaturated and saturated flow modeling and related projects for mining studies/projects of varying size and complexity, and at various project stages from initial concepts through execution.

YEAR

Stantec Inc

Senior Hydrogeologist

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FULL_TIME

GeoSystems Analysis, Inc. , a Trinity Consultants team, specializes in soil, water, and ecological sciences and has an exciting opportunity for an enthusiastic Field and Laboratory Technician - Soil Scientist/Hydrogeologist to join our dynamic team. Responsibilities include measuring soil parameters, conducting hydraulic conductivity tests, installing and maintaining monitoring instruments, and assisting with soil and water sampling.

Westland Resources

Field and Laboratory Technician - Soil Scientist/Hydrogeologist (Geosystems Analysis)

Talent Acquisition

This role works closely with small technical teams to design and implement studies related primarily to surface and groundwater resources, habitat restoration, and mine reclamation. Preferred experience in GIS analysis, programming (Python), numerical modeling, field data collection, and data analysis/report writing.

Environmental Scientist/Hydrogeologist (GeoSystems Analysis)

Atlas has an immediate opening for an experienced, detail-oriented, highly motivated geoscientist, geologist, or environmental scientist to provide field and in-house support for a variety of projects including due diligence assessments, Phase II comprehensive site assessments, sampling and analysis activities, remediation, and regulatory compliance. The ideal candidate will be responsible for performing field work involving soil, groundwater, surface water, sediment, and air sampling, data assimilation, tabulation and evaluation, data usability evaluation, and will possess strong technical report writing skills.

Atlas Data Systems provides information technology services, business solutions, and clinical/scientific consulting to a broad range of Fortune 1000 companies. As one of the fastest growing women-owned businesses, our client list comprises top companies in the pharmaceutical, chemical, financial services, telecommunications, technology, insurance, manufacturing and software industries. Our expertise lies in delivering the right mix of solutions and services that will help our clients' business operations proactively meet their competition head on, and be agile enough to react to ever-changing economic conditions. Atlas' adaptability allows clients to choose the best fit engagement strategy: Managed Communities, Project Solutions, or Flexible Workforce Solutions. By concentrating on peripheral business objectives and delivering with precision, Atlas enables its clients to focus on the core competencies that align with their company's vision.

Atlas

Geologist/Hydrogeologist

clearcompany

United States-Michigan-Ann Arbor'',''United States-Michigan-Ann Arbor'',''United States-Michigan-Lansing, United States-Michigan-Detroit'',''United States-Michigan-Lansing, United States-Michigan-Detroit'','''','''','''','''','''','''',''Waste'',''Waste'',''Full-time'',''Full-time'',''Regular'',''Regular'','''','''',''Waste Services'',''Waste Services'',''Aug 6, 2026'',''Aug 6, 2026'',''false'',''788976'',''788976'',''true'',''788976'',''false'',''Submission for the position: Hydrogeologist - (Job Number: 194945)'',''false'',''788976'',''false'',''true''. The primary duties of this position involve applying geologic and hydrogeologic knowledge and experience to support a broad range of environmental projects at locations such as landfills, industrial facilities, power stations, abandoned and operating mines, and water supplies impacted by pollutants.

HDR Inc

Hydrogeologist 1

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 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.

HDR, Inc.

Senior Groundwater Modeler / Hydrogeologist

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This position is well-suited for a talented, highly experienced groundwater modeler 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.

Geosyntec Consultants, Inc.

Senior Hydrogeologist, Groundwater Modeler

[AW]-iCims

Company Overview Check out this video and find out why our team loves to work here! Join Us! CDM Smith - where amazing career journeys unfold. Imagine a place committed to offering an unmatched employee experience. Where you work on projects that are meaningful to you. Where you play an active part in shaping your career jour...

CDM Smith Inc

Senior Hydrogeologist - Water Services Group

This leadership role will focus on expanding our hydrogeology, groundwater management, water resources, and site investigation and remediation services throughout Southern California by leveraging existing industry relationships, identifying emerging opportunities, and delivering innovative technical solutions that create value for our clients. Primary Location: United States | CA | Pasadena Other Locations: United States | CA | Santa Barbara Organization: BC-1858 EnvSvcs-US West S California Employee Status: Regular Management Level: Individual contributor Business Justification: New Position Travel: Yes Schedule: Full time Job Posting: 06/10/2026 04:10:40 Req ID: 1008057.

Principal / Senior Principal Hydrogeologist

In this role, the Senior Hydrogeologist will provide senior-level technical support and guidance for collecting, identifying, compiling, and analyzing data from soil, groundwater, surface water, sediment, air/vapor, and other environmental media. WSP USA is providing the compensation range that the company in good faith believes it might pay and offer for this position, based on the successful applicant's education, experience, knowledge, skills, abilities in addition to internal equity and specific geographic location.

WSP Global Inc

This role is ideal for a technical leader with expertise in hydrogeology, groundwater well infrastructure, and Aquifer Storage & Recovery (ASR), combined with strong project management, client relationship, and business development skills. Experience planning and implementing groundwater resource evaluations, high-capacity well siting, well development, ASR projects, injection wells, well rehabilitation, and wellfield operations.

Woodard & Curran Inc

This role offers the opportunity to manage technically complex projects, mentor junior staff, and work directly with public and private sector clients on groundwater development, water resources planning, and hydrogeologic investigations. The ideal candidate will have strong technical expertise in groundwater systems, well permitting and construction, aquifer analysis, and hydrogeologic interpretation, along with proven project management and client-facing experience.

Zarrellco

Senior Hydrogeologist - Water Supply / Wells

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Communicates effectively with various stakeholders, including the Program, Division, contractors and the public based on working technical and program knowledge and professional leadership by written communications and oral presentations in internal and external meetings, public meetings and educational seminars. • Provides oversight and direction of appropriate site assessment activities to identify sources of contamination, provide a conceptual model, identify site-specific data gaps, determine exposure scenarios and determine appropriate mitigation/remediation strategies.

State of North Carolina

Hydrogeologist

Supporting a broad spectrum of groundwater resource projects related to high-yield supply well installation and testing, mining dewatering evaluations, groundwater resource assessments, well rehabilitation, stormwater basin mounding analysis, construction dewatering evaluations, and much more. ECS is currently ranked #60 in Engineering News-Record's Top 500 Design Firms (April 2026), #148 in Engineering News-Record's Top 200 Environmental Firms (October 2025) and #38 in Zweig Group's Hot Firm List (June 2026).

Why ECS? We have grit. What does that mean for you? We are problem solvers who approach obstacles with a fearless attitude. From trekking knee deep through swamplands to rappelling off of buildings, we do whatever it takes to safely get the job done! We have guts. The footprint of our company allows us to be nimble. With exceptional expertise and locations across the nation, we have the strength to support your project. We are resilient. We will ask the right questions, listen to your concerns and deliver. The opportunities to collaborate and think outside the box are infinite.  We take initiative. The work we do sometimes does not have an easy solution. It takes drive, determination and the ability to connect people and ideas to achieve remarkable results.   We bring tenacity. To put it plainly, we provide geotechnical engineering, construction materials testing, environmental consulting, and facilities engineering services. From conception to completion, our boots are made for working.
 
To find out more about ECS: <a href="http://www.ecslimited.com">www.ecslimited.com</a>

Engineering Consulting Services Ltd

Hydrogeologist (Entry-level)

As a Senior Hydrogeologist, you will play a key role in managing a variety of complex and rewarding projects, including groundwater supply investigations, groundwater control assessments, aquifer testing and analysis, stormwater infiltration assessments, groundwater flow modeling, and hydrogeologic/hydrologic analysis. As a senior team member, you will also be responsible for mentoring junior staff and providing technical leadership across project teams and lead business-development activities such as identifying potential new clients, attending conferences or professional association meetings, and assisting with proposal development.

GEOENGINEERS Inc

In this role, the Senior Hydrogeologist will provide senior-level technical support and guidance with collecting samples from various environmental media, implementing aquifer tests, and prepare water withdrawal permits. WSP USA is providing the compensation range that the company in good faith believes it might pay and offer for this position, based on the successful applicant's education, experience, knowledge, skills, abilities in addition to internal equity and specific geographic location.

On-call Senior Hydrogeologist

OTHER

In this role you will have the following responsibilities: Works on a variety of groundwater systems including brackish groundwater supply, Aquifer Storage Recovery (ASR), indirect potable reuse systems and Class 1 Injection Wells. In addition, during employment individuals may be required by CDM Smith or a CDM Smith client to successfully complete additional background checks, including motor vehicle record as well as drug testing.

CDM Smith

WSP USA is providing the compensation range that the company in good faith believes it might pay and offer for this position, based on the successful applicant's education, experience, knowledge, skills, abilities in addition to internal equity and specific geographic location. WSP USA hosts hundreds of interns across the United States to gain hands-on, meaningful work experience to enhance their education and professional aptitude.

HOUR

Geologist/Hydrogeologist Intern - Summer 2027

You'll combine deep technical expertise with practical problem-solving to delivery accurate results helping clients navigate regulatory requirements while protecting the communities and environments we serve. Resumes submitted without such an agreement, including those sent directly to hiring managers or employees, will be considered unsolicited and ineligible for placement fees.

Burgess & Niple

GreenHouseAPI

This 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.

Hydrogeologist Jobs in the United States

Senior Hydrogeologist Stantec Inc

Field and Laboratory Technician - Soil Scientist/Hydrogeologist (Geosystems Analysis) Westland Resources

Environmental Scientist/Hydrogeologist (GeoSystems Analysis) Westland Resources

Geologist/Hydrogeologist Atlas

Hydrogeologist 1 HDR Inc

Senior Groundwater Modeler / Hydrogeologist HDR, Inc.

Senior Hydrogeologist, Groundwater Modeler Geosyntec Consultants, Inc.

Senior Hydrogeologist - Water Services Group CDM Smith Inc

Principal / Senior Principal Hydrogeologist Stantec Inc

Senior Hydrogeologist WSP Global Inc

Senior Hydrogeologist Woodard & Curran Inc

Senior Hydrogeologist - Water Supply / Wells Zarrellco

Hydrogeologist State of North Carolina

Hydrogeologist (Entry-level) Engineering Consulting Services Ltd

Senior Hydrogeologist GEOENGINEERS Inc

On-call Senior Hydrogeologist WSP Global Inc

Senior Hydrogeologist - Water Services Group CDM Smith

Geologist/Hydrogeologist Intern - Summer 2027 WSP Global Inc

Senior Hydrogeologist Burgess & Niple

Principal Hydrogeologist / Groundwater Modeler Geosyntec Consultants, Inc.

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