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Full Time Hydrogeologist Jobs (NOW HIRING)

Montana Tech

Groundwater Modeler Hydrogeologist

Butte, MT · On-site

$66K - $84K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Professional Full-Time Montana Technological University provides a comprehensive benefits package ... Assistant Hydrogeologist: Master's Degree and 3 years relevant experience or Doctoral Degree, in ...

Montana Tech

Groundwater Modeler Hydrogeologist

Butte, MT · On-site

$66K - $84K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Professional Full-Time Montana Technological University provides a comprehensive benefits package ... Assistant Hydrogeologist: Master's Degree and 3 years relevant experience or Doctoral Degree, in ...

GSI Water Solutions, Inc

Hydrogeologist, Mid-Career

Sacramento, CA · On-site

$100K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Hydrogeologist, Mid-Career CLASSIFICATION: Full-time, Exempt REPORTS TO: Practice Director LOCATION: Sacramento SALARY RANGE: $100,000.00 - $120,000.00 (exclusive of bonuses and other rewards) While ...

GSI Water Solutions

Hydrogeologist, Mid-Career

Sacramento, CA · On-site

$100K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Hydrogeologist, Mid-Career CLASSIFICATION: Full-time, Exempt REPORTS TO: Practice Director LOCATION: Sacramento SALARY RANGE: $100,000.00 - $120,000.00 (exclusive of bonuses and other rewards) While ...

Geo-Logic Associates

Senior Hydrogeologist

Portland, OR · On-site

$120K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Role Description This is a full-time hybrid role for a Senior Hydrogeologist based in Portland, OR, with the option to work remotely part-time. The Senior Hydrogeologist will lead and manage ...

GSI Water Solutions, Inc

Hydrogeologist, Mid-Career

Sacramento, CA · Hybrid

$100K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Hydrogeologist, Mid-Career CLASSIFICATION: Full-time, Exempt REPORTS TO: Practice Director LOCATION: Sacramento SALARY RANGE: $100,000.00 - $120,000.00 (exclusive of bonuses and other rewards) While ...

Copper World Inc

Sr. Hydrogeologist

Sahuarita, AZ · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Senior Manager, Technical Services Job Type: Full-time, Regular Location: Helvetia, AZ About Hudbay ... The Senior Hydrogeologist will lead the project's hydrogeological initiatives, develop advanced ...

State of Washington

Hydrogeologist 4

Olympia, WA · On-site +1

$88K - $119K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Benton County - Richland, WA Job Type: Full Time - Permanent Remote Employment: Flexible/Hybrid Job ... Hydrogeologist Knowledge - Advanced understanding of physical and natural sciences to evaluate ...

Intera

Principal Hydrogeologist / Geochemist - Mining Services

$150K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Job Type Full-time Description Are you a recognized leader in hydrogeology and geochemistry with a passion for mining, a sharp eye for business opportunities, and a drive to make meaningful impacts?

The State of Arizona

HYDROGEOLOGIST 2 (Adjudications)

Phoenix, AZ · On-site +1

$50K - $65K/yr

  • Medical

  • Dental

  • Life

  • Retirement

HYDROGEOLOGIST 2 (Adjudications) Apply now Job No: 540799 Work Type: Full-time Location: PHOENIX Categories: Environment/Air/Water/Waste, Research DEPT OF WATER RESOURCES The mission of the Arizona ...

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All JobsHydrogeologist JobsFull Time Hydrogeologist Jobs

Full Time Hydrogeologist information

See salary details

$53.5K

$80.7K

$122.5K

How much do full time hydrogeologist jobs pay per year?

As of Aug 17, 2026, the average yearly pay for full time hydrogeologist 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 are the key skills and qualifications needed to thrive as a full time hydrogeologist, and why are they important?

To thrive as a Full Time Hydrogeologist, you need a solid background in geology, hydrology, and environmental science, typically supported by a relevant bachelor's or master's degree. Experience with GIS software, groundwater modeling tools (such as MODFLOW), and field sampling equipment is highly valuable, along with certifications like Professional Geologist (PG) in some regions. Strong analytical thinking, effective communication, and problem-solving skills help distinguish top performers when interpreting data and collaborating with multidisciplinary teams. These competencies are essential for accurately assessing groundwater resources, ensuring regulatory compliance, and supporting sustainable water management projects.

What is a full time hydrogeologist?

Full time hydrogeologists are professionals who study the distribution, movement, and quality of groundwater beneath the Earth's surface. They are typically employed by environmental consulting firms, government agencies, or research institutions, and work on projects related to water resources, contamination assessment, and environmental protection. Their work can involve field investigations, data analysis, and the development of models to predict groundwater flow and contamination. Full time hydrogeologists often collaborate with engineers, geologists, and other scientists to solve complex water-related problems and ensure sustainable use of groundwater resources.

What is the difference between Full Time Hydrogeologist vs Part Time Hydrogeologist?

AspectFull Time Hydrogeologist
Work ScheduleTypically 40 hours per week, full-time employment
CredentialsBachelor's or Master's in Hydrogeology or Geology, relevant certifications
Work EnvironmentField sites, laboratories, offices
Employer & IndustryEnvironmental consulting firms, government agencies, mining, water resource management

In summary, a Full Time Hydrogeologist works regular hours with comprehensive responsibilities in field and office settings, often with benefits and career growth opportunities. A Part Time Hydrogeologist may work fewer hours, focusing on specific projects or consulting roles, offering flexibility but fewer benefits.

How do full time hydrogeologists typically collaborate with other environmental professionals on large-scale projects?

Full Time Hydrogeologists often work closely with multidisciplinary teams, including environmental engineers, geologists, and regulatory specialists, especially on projects like groundwater remediation or site assessments. Collaboration usually involves sharing field data, jointly interpreting hydrogeological models, and coordinating on-site investigations to ensure comprehensive analysis of water resources. Effective communication and teamwork are vital, as hydrogeologists contribute their expertise on groundwater flow and contamination while integrating insights from other specialists to develop practical solutions. This collaborative environment not only enhances project outcomes but also offers valuable learning and networking opportunities.

What are the most commonly searched types of Hydrogeologist jobs?

The most popular types of Hydrogeologist jobs are:

What states have the most Full Time Hydrogeologist jobs?

States with the most job openings for Full Time Hydrogeologist jobs include:

Full Time Hydrogeologist jobs near you

Groundwater Modeler Hydrogeologist

Montana Tech

Butte, MT • On-site

$66K - $84K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 14 days ago

Job description

Title: Groundwater Modeler/Hydrogeologist
Department: MBMG - Ground Water Investigation Program
Job Type: Professional Full-Time
Montana Technological University provides a comprehensive benefits package for all eligible positions that includes health, dental and vision insurance, mandatory retirement plan with employer contribution, partial tuition waiver, and a wellness program.
Applications received by 9/8/2026 will be guaranteed full review and consideration. Applications received after that date may be considered until an adequate applicant pool has been established.
Duties:
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. The MBMG's Ground Water Investigation Program studies local- to regional-scale hydrogeologic systems, with projects that encompass groundwater/surface-water interactions and groundwater quantity and quality. A primary focus of the position will be to use groundwater modeling, scripting/programming, parameter estimation, GIS, and visualization software to develop and apply groundwater flow models for water resources evaluations. Responsibilities also include aiding in project design, collecting and interpreting geologic and hydrogeologic data, and writing reports.
The successful candidate will join a vibrant group of geoscientists committed to providing high-quality data and interpretations to support the orderly and responsible development of Montana's natural resources. The MBMG is a department of the Montana Technological University, but this is a non-tenurable, non-teaching position.
Required Qualifications:
  • Minimum requirements for hiring levels: Assistant Hydrogeologist: Master's Degree and 3 years relevant experience or Doctoral Degree, in geology, hydrology, hydrogeology, or closely related field. Associate Hydrogeologist: Master's Degree and 8 years relevant experience in geology, hydrology, hydrogeology, or closely related field or Doctoral Degree and 5 years' experience.
  • Course work in geology, hydrogeology, and numerical groundwater flow modeling listed in your resume.
  • Applicable hydrogeologic/geologic field experience.
  • Demonstrated experience developing conceptual groundwater models, including water-budget estimates.
  • 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.
  • Strong technical writing and communications skills demonstrated through a record of reports and presentations listed in your résumé.
  • Proficiency with common word-processing and spreadsheet software (e.g., Microsoft Office).
  • A valid Montana driver's license (or ability to acquire one).
  • Applicants must be legally authorized to work in the United States at the time of application. The employer is not able to sponsor employment visas for this position.
Preferred Qualifications:
  • Groundwater project experience from design and data collection through interpretation and publication.
  • GIS skills, including project creation, geospatial data analysis, and interpretation.
  • Experience with developing code for efficient pre- and post-processing of model inputs and outputs, particularly using Python, R, or similar languages; familiarity with Fortran is also desirable.
  • Experience with techniques for model calibration through parameter estimation and uncertainty analysis of model predictions, such as through PEST.
  • Experience using MODFLOW models with unstructured grids.
  • Familiarity with traditional aquifer test analysis methods and simulation of aquifer tests in numerical models.
  • Familiarity with variably saturated groundwater flow modeling (e.g., HYDRUS) or coupled groundwater-surface water flow (e.g., GSFLOW).
  • Familiarity with surface water (e.g., RiverWare), watershed (e.g., PRMS or HSPF), hydraulic (HEC-RAS), and geochemical (e.g., PHREEQC, Geochemist's Workbench, or MINTEQ) modeling.

For full consideration application materials must be complete.
Please include:
  • Cover letter addressing qualifications,
  • Resume
  • Contact information for 3 professional references.

Application Requirements
For full consideration application materials must be complete.
Any offer of employment is contingent upon a satisfactory criminal background check.
Equal Opportunity Employer Statement
Montana Tech is committed to providing a working and learning environment free from discrimination. As such, the University does not discriminate in the admission, access to or conduct of its educational programs and activities nor in its employment policies and practices on the basis of race, color, religion, national origin, ethnicity, creed, service in the uniformed services (as defined in state and federal law), veteran status, gender, age, political beliefs, marital or family status, pregnancy, physical or mental disability, genetic information, gender identity, gender expression, or sexual orientation or preference. In support of the University's mission to be inclusive and diverse, applications from qualified minorities, women, veterans and persons with disabilities are highly encouraged. Montana Tech makes accommodation for any known disability that may interfere with an applicant's ability to compete in the hiring process or an employee's ability to perform the duties of the job. In compliance with the Montana Veteran's Employment Preference Act, Montana Tech provides preference in employment to veterans, disabled veterans, and certain eligible relatives of veterans.
Employment Eligibility: All New Employees must be eligible and show employment eligibility verification by the first date of employment at Montana Tech as legally required (e.g., Form I-9). Montana Tech will require proof of authorization to work in the United States before final hiring.
  • Further, based on the September 19, 2025, Presidential Proclamation and accompanying guidance from the USCIS and Dept. of State, the University may not be able to offer H-1B sponsorship. Particularly the University is not able to pay the $100,000 payment accompanying new H-1B visa petitions.

Veterans Employment Preference
To claim veteran's preference please complete the employment (veteran's) preference form located on the employment page and email to humanresources@mtech.edu. You must include the job title of the position in which you are applying.
Download Employment (Veteran's) Preference Form (PDF)
Request an Accommodation
To request an accommodation for the application or interview, please contact Cathy Isakson at 406-496-4380 or email cisakson@mtech.edu
Why Work at Tech?
Help meet the changing needs of society by providing a transformative student experience by helping develop leaders for tomorrow by advancing science, engineering and technology.
Benefits Package
In addition, Montana Tech offers an attractive benefits package* which includes:
  • Medical, Dental, and Vision Insurance with low deductibles and comprehensive coverage.
  • Generous employer contribution toward monthly health care benefits worth $6.08 per hour.
  • 5.9% retirement employer contribution for eligible employees
  • 11 Holidays per year
  • 3 weeks of Annual Leave to start
  • Generous sick leave policy that can be used for sick children, doctor and dentist appointments as well as bereavement.
  • 6 credits of coursework free per year (fees not included)
  • Life and Disability Insurance
  • Reduced tuition for dependents after 4 months of employment for eligible employees
  • Employee Assistance and a Wellness Program
  • Optional Retirement Plan for eligible employees
  • Possible remote work days with supervisor approval and eligible positions.

*Benefits are dependent on position type and terms and conditions of eligibility.
About Montana Tech
Montana Technological University, Butte Montana, is nestled in the Heart of the Rocky Mountains along the Continental Divide, where I-15 and I-90 intersect. We are home to the largest National Historic District in the country. Montana Tech is a special focus institution with a reputation for excellence and value. Montana Tech is ranked #1 in the nation by CollegeNET.

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