Lead Hydrogeologist

Foth is a 100% member‑owned consulting firm headquartered in Wisconsin, dedicated to solving clients’ toughest science and engineering challenges. We are looking for a team‑focused, innovative Lead Hydrogeologist who will work out of Green Bay, WI;
Minneapolis, MN;
Duluth, MN; or Madison, WI, with the opportunity for a hybrid schedule.

• Lead the technical execution of hydrogeological aspects of projects.
• Work with project managers to estimate project costs and consult on technical approach.
• Develop technical approaches for regional hydrologic characterization of groundwater systems in environments comprising unconsolidated deposits and fractured crystalline rock.
• Provide project and technical leadership on complex, multi‑disciplined projects, including managing portions of the project’s budget, scope, schedule, regulatory and contractual commitments.
• Develop and implement technical approaches for numerical analysis of groundwater and surface water systems to support permitting, industrial development and site remediation.
• Teach, mentor and develop other members, and serve as a hydrogeology resource.

• Bachelor’s degree in Hydrogeology, Engineering, or a closely related field.
• Minimum 10 years of experience conducting hydrogeological investigations, including at least 5 years of hands‑on field experience.
• Demonstrated experience coordinating and executing field characterization programs, including aquifer testing, hydro physical profiling, groundwater modeling, and numerical analysis.
• Proven ability to provide project leadership on complex, multi‑disciplinary projects, including management of budgets, schedules, regulatory and contractual commitments, and delivery of technical consultation.
• Experience integrating hydrogeologic investigations and numerical analyses with feasibility studies and alternatives analyses.
• Previous experience providing expert witness testimony at environmental hearings.

• Master’s Degree in Hydrogeology or Engineering, or a closely related field.
• Experience working in deep bedrock environments.
• Previous experience with a technical consulting firm.

Compensation: $100,000 – $140,000 per year (base). Base compensation varies based on experience, location, level of responsibility and licenses/certifications. Additional benefits may include performance bonuses, on‑the‑spot bonuses, medical, dental, vision, disability, retirement, paid time off and other voluntary benefits. For details visit

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.