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Geologic Mapping Jobs in Wisconsin (NOW HIRING)

Hydrogeologist/Hydrologist

Madison, WI · On-site

$50K - $70K/yr

Conduct field investigations, including aquifer testing, surface water discharge gauging, and geologic logging/mapping * Develop and apply numerical groundwater flow and transport models in support ...

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Geologic Mapping information

See Wisconsin salary details

$36.3K

$77.8K

$125.7K

How much do geologic mapping jobs pay per year?

As of Jun 9, 2026, the average yearly pay for geologic mapping in Wisconsin is $77,751.00, according to ZipRecruiter salary data. Most workers in this role earn between $56,500.00 and $93,900.00 per year, depending on experience, location, and employer.

What is a Geologic Mapping job?

A Geologic Mapping job involves studying and documenting the distribution, nature, and structure of rock formations at the Earth's surface or subsurface. Geologists in this role collect field data, analyze rock types, and create detailed maps that help in resource exploration, environmental studies, and hazard assessments. The work often requires fieldwork, data interpretation, and the use of GIS (Geographic Information Systems) software to produce accurate geological maps.

What does a typical day look like for someone working in Geologic Mapping?

A typical day in Geologic Mapping often includes conducting field surveys to collect geological data, analyzing rock and soil samples, and recording observations to create or update detailed maps. You may spend some days outdoors in varying weather conditions and landscapes, and other days in the office processing data using GIS and specialized mapping software. Collaboration with hydrologists, engineers, and environmental scientists is common to ensure accurate, project-specific deliverables. The work environment can be both physically demanding and intellectually stimulating, offering opportunities for continual learning and travel. This variety makes each day unique and helps build a diverse skill set relevant to many geoscience careers.

What are the key skills and qualifications needed to thrive in the Geologic Mapping position, and why are they important?

To thrive in Geologic Mapping, you need a solid background in geology or earth sciences, along with practical experience in fieldwork and map interpretation. Familiarity with GIS (Geographic Information Systems), GPS devices, and geological mapping software is commonly required, as well as certifications in geoscience or professional geology in some regions. Strong observational skills, attention to detail, and effective communication are valuable soft skills for collaborating with multidisciplinary teams and documenting findings clearly. These abilities ensure accurate, thorough mapping and analysis, which are essential for resource exploration, environmental assessments, and infrastructure projects.

What are popular job titles related to Geologic Mapping jobs in Wisconsin? For Geologic Mapping jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Geologic Mapping jobs in Wisconsin look for? The top searched job categories for Geologic Mapping jobs in Wisconsin are:
Infographic showing various Geologic Mapping job openings in Wisconsin as of June 2026, with employment types broken down into 91% Full Time, 5% Part Time, and 4% Contract. Highlights an 72% Physical, 3% Hybrid, and 25% Remote job distribution, with an average salary of $77,751 per year, or $37.4 per hour.
Hydrogeologist/Hydrologist

Hydrogeologist/Hydrologist

Foth

Madison, WI • On-site

$50K - $70K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 23 days ago


Job description

Foth is a 100% member-owned science and engineering consulting firm headquartered in Wisconsin, with over 85 years of success. Our 750 members across 33 locations are dedicated to solving our clients' toughest science and engineering challenges. Consistently ranked by Engineering News Record in the top 150 firms, we offer a values-based, collaborative, and flexible work environment with professional growth opportunities. If you thrive working alongside a smart and caring team, Foth may be the place for you.
Join our team and experience the Foth difference that contributes to our impressive 92+% member retention rate! Learn more at foth.com/careers.
Foth is seeking a team-focused, innovative, and results-oriented Hydrogeologist / Hydrologist, who has a desire to contribute to our clients' success and is looking for new learning experiences and opportunities for career growth. This position will be working out of our Green Bay, WI, Madison, WI, Minneapolis, MN, or Duluth, MN office locations.
Primary Responsibilities:
  • Support hydrogeology and surface water hydrology projects in the environmental services industry
  • Conduct field investigations, including aquifer testing, surface water discharge gauging, and geologic logging/mapping
  • Develop and apply numerical groundwater flow and transport models in support of project permitting, industrial development, and site remediation
  • Execute technical investigations for hydrologic characterization of groundwater systems in environments comprised of unconsolidated deposits, sedimentary rock, and fractured crystalline rock
  • Perform quantitative analysis of hydrologic and hydrogeological data, including probabilistic analysis and forecasting
  • Develop technical investigation plans for hydrologic characterization of groundwater systems in environments comprised of unconsolidated deposits, sedimentary rock, and fractured crystalline rock
  • Develop technical reports and memos to support the permitting of natural resource development project
  • Be part of a multidisciplinary team of engineers and scientists

Required Qualifications:
  • Bachelor's degree in Water Resources Engineering or Geology with an emphasis in hydrogeology and/or surface water hydrology
  • Professional experience performing hydrogeological and hydrologic investigations, analysis, and modeling, through internships or co-ops
  • Technical writing and report preparation experience
  • Proficiency with groundwater and surface water modeling tools, such as MODFLOW/MT3D, FEFLOW, HEC-RAS, HEC-HMS, XP-SWMM, or similar numerical codes

Preferred Qualifications:
  • Master's degree in Water Resources Engineering, Geology, or a related field, with 2+ years of experience in water resources or hydrogeology, preferably supporting mining applications
  • Experience developing and applying numerical groundwater flow, constituent transport, and surface water hydrology/hydraulic models, including work in unconsolidated, sedimentary, fractured rock, and deep bedrock environments
  • Experience planning, coordinating, and executing hydrogeologic and hydrologic field investigations, including packer testing, multi-well aquifer testing, and analysis of field and large data sets
  • Demonstrated ability to perform data analysis, statistical/probabilistic modeling, and time-series forecasting for hydrologic and hydrogeologic systems
  • Experience integrating hydrogeologic and hydrologic analyses with feasibility studies, alternatives analyses, and mine permitting efforts
  • Familiarity with NEPA processes and documentation and mine permitting in the United States

$50,000 - $70,000 a year
The base compensation listed for this job posting reflects a general range for the posted position. Base compensation will vary based on factors such as: years of experience, location, level of responsibility and licenses/certifications. In addition to base compensation, Foth members may be eligible to receive bonuses through our Earned Performance Incentive program. All employees are eligible for On-the-Spot bonuses. Exempt members are also eligible for either quarterly and/or annual bonuses. Eligible full-time and part-time members will be offered medical, dental, vision insurance, employee assistance program, disability, retirement, holiday pay, paid time off, and several other voluntary benefits. Please reach out to the recruiting team to discuss any specific benefits or compensation questions.
Note: In some situations, we may consider an alternative position based on your skill set and experience. This may result in a different compensation range.
All Foth Companies are equal opportunity employers, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, gender identity, sexual orientation, or any other characteristic protected by law. Qualified women, minorities, persons with disabilities, and veterans are encouraged to apply. All locations are tobacco-free. Subject to applicable state law, all applicants who have received a written offer of employment and a copy of Foth's Drug and Alcohol-Free Workplace Program Policy, will be required to undergo testing for commonly abused controlled substances. Applicants must complete the required drug testing within two business days of offer acceptance. Foth will pay for all drug testing, which will be conducted by a licensed independent medical laboratory that follows testing requirements in accordance with applicable state law.
Colorado Residents: In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.
Notice to Third Party Recruiters/Agencies: Foth does not accept unsolicited resumes from third party recruiting firms. Absent a signed recruiting agreement coordinated through Foth, Foth reserves the right to pursue and hire candidates without financial obligation to third party recruiters or agencies.
Artificial Intelligence: Foth uses artificial intelligence and other technology-assisted tools in connection with parts of our recruiting and hiring process, including to assist with reviewing application materials, identifying potentially qualified candidates, sourcing candidates, and supporting interview preparation. These tools are used to support, but do not replace, human decision-making, and all employment decisions are made by qualified human reviewers. Where required by law, we will provide additional information regarding the use of these tools, and applicants may contact us with questions or request reasonable accommodation regarding their use.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.