Hydrogeologist/Hydrologist
foth
Green Bay, Wisconsin
Posted Apr 17, 2026
- Full-time
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 [](http://foth.com/careers).
**Foth** is currently 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, Milwaukee, 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
- Provide construction support and administration
### Required Qualifications:
- Bachelor’s degree in Civil Engineering, Environmental Engineering, or related engineering
- 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