Senior Hydrogeologist

At HDR, our employee‑owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. We weave diversity, equity, and inclusion into our work and foster a sense of belonging throughout the company and within our communities.

• Provide high‑level technical expertise with regard to hydraulic/hydrologic analysis, modeling and investigation
• Specialize in project areas that have greater scope and complexity
• Plan and develop projects or design activities that have significant impact on major company programs as needed
• Plan, organize and supervise work of medium to large staff of professionals and technicians
• Serve as Project Manager on larger projects as needed, though project management is not the sole focus of the position
• Water supply planning and permitting
• Well and pump system design
• Groundwater or surface water modeling
• Water quality investigations
• Perform other related duties as necessary

• Experience in mining or alternative hydrogeologic experience is preferred.
• Local candidates preferred. Must be willing to work out of one of our Montana offices.

• Bachelor's degree in Environmental Studies, Hydrology, Civil Engineering, Water Resources or a closely related field
• 10 or more years of analysis, modeling and design and management experience
• Project management skills a plus
• An attitude and commitment to being an active participant of our employee‑owned culture is a must

Primary

Location:

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Other Locations: [List additional sites]
Industry: Water
Schedule: Full‑time
Employee Status: Regular
Business Class: Water Treatment
Job Posting Date: Jul 20, 2026

Equal Employment Opportunity
At HDR, we are committed to the principles of employment equity. We are an affirmative action and equal opportunity employer. We consider all qualified applicants, regardless of criminal histories, arrest, and conviction records.