ZipRecruiter

Log In

1

Hydrogeologist Jobs (NOW HIRING)

Montgomery & Associates

Hydrogeologist

Tucson, AZ · On-site

$66K - $83K/yr

Hydrogeologist Montgomery & Associates (M&A) is seeking a full-time Project Hydrogeologist to join our team in M&A's Tucson, Arizona, headquarters. Most work will occur in Arizona, with occasional ...

Montgomery & Associates

Hydrogeologist

Tucson, AZ · On-site

$66K - $83K/yr

Hydrogeologist Montgomery & Associates (M&A) is seeking a full-time Project Hydrogeologist to join our team in M&A's Tucson, Arizona, headquarters. Most work will occur in Arizona, with occasional ...

Montgomery & Associates

Hydrogeologist

Tucson, AZ · On-site

$66K - $83K/yr

Hydrogeologist Montgomery & Associates (M&A) is seeking a full-time Project Hydrogeologist to join our team in M&A's Tucson, Arizona, headquarters. Most work will occur in Arizona, with occasional ...

GZA GeoEnvironmental

Hydrogeologist

Meredith, NH · On-site

$66K - $84K/yr

As a Mid- to High-level Hydrogeologist you will work with a fast-paced team of Scientists, Project Managers, and Principals. Our close-knit culture here at EGGI/GZA will allow you to work on ...

Montgomery & Associates

Hydrogeologist

Tucson, AZ · On-site

$66K - $83K/yr

Hydrogeologist Montgomery & Associates (M&A) is seeking a full-time Project Hydrogeologist to join our team in M&A's Tucson, Arizona, headquarters. Most work will occur in Arizona, with occasional ...

Montgomery & Associates

Hydrogeologist

Tucson, AZ · On-site

$58K - $74K/yr

Hydrogeologist Montgomery & Associates (M&A) is seeking a full-time Project Hydrogeologist to join our team in M&A's Tucson, Arizona, headquarters. Most work will occur in Arizona, with occasional ...

HDR

Hydrogeologist

Ann Arbor, MI · On-site

$67K - $85K/yr

HDR is seeking a Hydrogeologist with five or more years of experience. The successful candidate is preferred to be based in one of HDR's Michigan offices. This individual will support our growing ...

Stantec

Senior Hydrogeologist

Naples, FL · On-site

Your Opportunity Stantec is seeking a Senior Hydrogeologist to help grow and lead our Florida hydrogeology practice. This role will support major water supply, deep injection well, ASR, monitoring ...

Stantec

Senior Hydrogeologist

Fort Lauderdale, FL · On-site

Your Opportunity Stantec is seeking a Senior Hydrogeologist to help grow and lead our Florida hydrogeology practice. This role will support major water supply, deep injection well, ASR, monitoring ...

Montgomery & Associates

Hydrogeologist

Tucson, AZ · On-site

$66K - $83K/yr

Hydrogeologist Montgomery & Associates (M&A) is seeking a full-time Project Hydrogeologist to join our team in M&A's Tucson, Arizona, headquarters. Most work will occur in Arizona, with occasional ...

Water Replenishment District

Hydrogeologist

Lakewood, CA · On-site

$126K - $185K/yr

WRD is seeking a hydrogeologist, engineer, geochemist, or other water quality specialist experienced in contaminated site investigations and remediation to assist the District with various projects ...

Hazen and Sawyer

Senior Hydrogeologist

Miami, FL · On-site

Position Overview We are seeking a Senior Hydrogeologist to join our Florida team. This leadership role is ideal for an experienced geologist, hydrogeologist, or groundwater-focused engineer with a ...

Stantec

Hydrogeologist

Richmond, VA · On-site

$67K - $86K/yr

As a Hydrogeologist, you will play a key role in a wide variety of physical and chemical hydrogeology projects, including groundwater supply development, groundwater resource monitoring, groundwater ...

Stantec

Senior Hydrogeologist

West Palm Beach, FL · On-site

Your Opportunity Stantec is seeking a Senior Hydrogeologist to help grow and lead our Florida hydrogeology practice. This role will support major water supply, deep injection well, ASR, monitoring ...

Black & Veatch

Hydrogeologist

San Antonio, TX · On-site

$61K - $78K/yr

The Team Black & Veatch's Water Supply & Hydrogeology group helps clients achieve their goals for a reliable, sufficient, and sustainable water supply. We provide source water management, water ...

Hazen and Sawyer

Senior Hydrogeologist

Orlando, FL · On-site

Position Overview We are seeking a Senior Hydrogeologist to join our Florida team. This leadership role is ideal for an experienced geologist, hydrogeologist, or groundwater-focused engineer with a ...

previous page

Showing results 41-60

All JobsHydrogeologist Jobs

Hydrogeologist information

See salary details

$53.5K

$80.7K

$122.5K

How much do hydrogeologist jobs pay per year?

As of Aug 14, 2026, the average yearly pay for 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 is the difference between Hydrogeologist vs Geologist?

AspectHydrogeologistGeologist
Required CredentialsBachelor's or Master's in Hydrogeology, Geology, or Earth Sciences; often certifications in groundwater or environmental fieldsBachelor's or Master's in Geology or Earth Sciences; professional licensure varies by region
Work EnvironmentFocus on groundwater, aquifers, and water resources; fieldwork and data analysisBroader Earth processes, rock formations, and geological mapping; field and lab work
Industry UsagePrimarily in water resource management, environmental consulting, and remediation projectsMining, oil and gas, environmental consulting, research

While both Hydrogeologists and Geologists study Earth's processes, Hydrogeologists specialize in groundwater and water resources, often working on water supply and contamination issues. Geologists have a broader focus on Earth's materials and structures. The two roles overlap in education and fieldwork but differ in their specific applications and industry focus.

Are hydrogeologists in demand?

Hydrogeologists are in demand due to increasing concerns about water resources, environmental protection, and sustainable development. Employment opportunities are often found in government agencies, consulting firms, and environmental organizations, with a need for skills in groundwater modeling, site assessment, and environmental regulations.

What is a hydrogeologist?

A hydrogeologist studies the movement of water underground. In this role, you analyze the flow of groundwater to develop risk assessments and create future predictions and use your research to aid construction projects, mining endeavors, environmental studies, and hazardous waste disposal. Typical job duties involve helping technical staff with 3-D hydrogeology visualization, site assessment, and GIS analysis. You often help develop project plans for associated construction projects. A career as a hydrogeologist requires working outside in the field in all weather conditions, often with a team of scientists and technicians.

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

To thrive as a Hydrogeologist, you need a solid background in geology, hydrology, and environmental science, usually supported by a relevant degree and sometimes a professional license. Familiarity with groundwater modeling software, GIS tools, and water sampling equipment is typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills help Hydrogeologists interpret data and work with diverse stakeholders. These skills are essential for accurately assessing water resources, ensuring regulatory compliance, and addressing complex environmental challenges.

What does a hydrogeologist do?

A hydrogeologist is a scientist who studies the distribution, movement, and quality of groundwater beneath the Earth's surface. They analyze how water interacts with soil and rock, often working to solve issues related to water supply, contamination, and environmental protection. Hydrogeologists play a key role in managing water resources, assessing pollution risks, and supporting construction or land development projects by ensuring sustainable and safe groundwater use.

How much do hydrogeologists make in the US?

Hydrogeologists in the US typically earn a median annual salary of around $70,000 to $90,000, with experienced professionals and those working in specialized fields earning higher. Salaries can vary based on education, experience, location, and employer, with some senior roles exceeding $100,000 annually.

What are some common challenges hydrogeologists face when working on groundwater contamination projects?

Hydrogeologists often encounter challenges such as interpreting complex subsurface data, dealing with limited site access, and addressing uncertainties in contaminant migration. Field conditions can be unpredictable, requiring adaptability and problem-solving skills. Additionally, hydrogeologists regularly collaborate with environmental engineers, regulatory agencies, and local stakeholders to develop effective remediation strategies, making strong communication and teamwork essential for project success.
More about Hydrogeologist jobs

What cities are hiring for Hydrogeologist jobs?

Cities with the most Hydrogeologist job openings:

What are the most commonly searched types of Hydrogeologist jobs?

The most popular types of Hydrogeologist jobs are:

Who are the top companies hiring for Hydrogeologist jobs?

The top employers for Hydrogeologist jobs are:

What states have the most Hydrogeologist jobs?

States with the most job openings for Hydrogeologist jobs include:

What job categories do people searching Hydrogeologist jobs look for?

The top searched job categories for Hydrogeologist jobs are:

What are popular job titles related to Hydrogeologist jobs?

For Hydrogeologist jobs, the most frequently searched job titles are:

Hydrogeologist jobs near you
Infographic showing various Hydrogeologist job openings in the United States as of August 2026, with employment types broken down into 94% Full Time, 3% Part Time, and 3% Temporary. Highlights an 94% In-person, 3% Hybrid, and 3% Remote job distribution, with an average salary of $80,686 per year, or $38.8 per hour.

Hydrogeologist

Montgomery & Associates

Tucson, AZ • On-site

$66K - $83K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Job description

Hydrogeologist
Montgomery & Associates (M&A) is seeking a full-time Project Hydrogeologist to join our team in M&A's Tucson, Arizona, headquarters. Most work will occur in Arizona, with occasional field assignments in southern California or Nevada. This position offers a mix of field and office work—focusing on projects involving water well drilling, lithologic characterization, well construction, sampling, and aquifer testing—with opportunities for growth and developing project management and leadership skills.
We encourage you to apply if you have a strong 4–7 years of hydrogeological site characterization experience, a degree in geology, hydrology, or related field, and experience in well drilling, construction, and testing. Experience with well design and consulting is a plus. We're looking for a self-motivated professional with strong time management, organizational, and communication skills. Duties will vary from day to day and week to week, with an expected average of 60% fieldwork and 40% office work. Some assignments may be in remote areas in Arizona or other western states.
Site Characterization Duties
  • Logistical planning and supervision of field tasks for hydrogeological characterization studies
  • Providing technical guidance on field tasks under direct supervision of a field project manager and working collaboratively as a part of a multi-disciplinary team
  • Responsibility for field operations, which includes preparing and describing drill cutting samples in both basin-fill and hard rock geologic settings, characterizing hydrogeologic conditions and contacts, and reviewing and interpreting borehole geophysical logs
  • Overseeing well installation and well development, which includes inspecting and documenting materials, verifying compliance with technical specifications, and coordinating drilling contractor activities
  • Observing and documenting well development, rehabilitation, and pump installation
  • Leading various types of aquifer tests and other field investigations with guidance and support
  • Measuring water levels, downloading dataloggers, and maintaining project-specific datasets
  • Installing, configuring, or modifying instrumentation and telemetry systems related to groundwater and surface water monitoring
  • Collecting and documenting water and soil samples and measure water quality parameters
  • Following applicable health and safety protocols, regulations policies, and procedures
  • Maintaining detailed field notes and communicating daily activities to project managers and clients
Office Logistical Duties
  • Develop scopes of work, sampling and analysis plans, drilling program technical specifications, and health and safety plans
  • Interpret hydrogeologic data including lithologic data with geophysical logs, groundwater and streamflow hydrographs, aquifer tests, and groundwater chemistry
  • Prepare detailed lithologic logs, schematic diagrams, hydrographs, and map figures
  • Prepare water and soil sample documentation and submit samples to laboratories
  • Use spreadsheets and graphing software to create data tables and plots to analyze field data
  • Process and analyze pumping test data to determine hydraulic parameters and estimate production capacity
  • Manage, configure, and modify instrumentation remotely and integrate data to in-house data management systems
  • Prepare data summaries, presentations, and technical reports/memos
  • Participate in client meetings/teleconferences to present program results and recommendations
Qualifications
  • Strong 4-7 years of work experience in field-based investigations including overseeing and managing water well drilling, construction, development, and aquifer testing
  • Experience providing logistical support for hydrogeological site characterizations to meet study objectives
  • Ability to effectively and collaboratively communicate a variety of technical and logistical information among different stakeholders and multi-disciplinary teams
  • Knowledge of well design fundamentals including well construction materials and applications, sizing of filter pack material and/or formation stabilizer, types of well screen and applications, and Arizona well construction standards
  • Competency in lithological logging methodologies for water wells or piezometers
  • Experience preparing technical specifications for the drilling, construction, and testing of water wells
  • Undergraduate degree in geology, hydrology, engineering, or related field; graduate degree preferred
  • Eligibility for registration as a Professional Geologist in the USA
  • Consulting experience is a plus
  • Able and willing to travel to out-of-town field locations
  • Able and willing to work up to 14 hours per day with potential night shifts; field tours can range from 1 day to 2 weeks
  • Ability to lift 50 pounds and perform the following actions: standing for long periods of time, stooping/kneeling/crouching, and walking/hiking on uneven terrain
  • Able to use electrical and electronic test instruments and hand and power tools
  • Strong organizational, troubleshooting, and problem-solving skills
  • Proficiency with industry-standard software: Microsoft Office Suite, ArcGIS, AQTESOLV
  • Excellent verbal and written communication skills and positive and enthusiastic attitude
  • Possession of a reliable vehicle and valid U.S. driver's license with clean driving record
  • Ability to legally work in the U.S.; must pass background check and drug test if requested
At M&A, our mission is to promote a fulfilling and respectful work culture where employees collaborate to deliver pragmatic water resource solutions grounded in the principles of integrity, scientific rigor, and environmental responsibility. We are independently owned by practicing scientists who are committed to these values and to supporting our community partners.
Benefits include:
  • Competitive benefits and salary in an expanding team-oriented company
  • Dynamic work environment with safety and technical training provided by the company
  • Challenging and collaborative multidisciplinary projects
  • On the job mentoring by senior professionals
  • Western U.S. projects and travel opportunities
  • Medical, dental, vision insurance, flexible Spending Account, HRA
  • Long- and short-term disability
  • Life/AD&D insurance
  • Vacation, holiday, personal, and sick leave
  • Paid parental leave
  • Employer matching 401k retirement plan
We are an Equal Opportunity Employer.
M&A values diversity and inclusivity. All qualified applicants will receive consideration for employment without regard to race, color, national origin, ancestry, sex, gender, gender identity, gender expression, age, sexual orientation, religious creed, physical or mental disability, medical condition, genetic information, marital status, veteran status, or any other classification protected by applicable federal, state, or local law.

PIfdbd888683fc-31181-41003670

Apply