Mine Dewatering & Groundwater Specialist

Rio Tinto; California (MO); On-site; USD 92,240 - 126,830; Full time

Benefits offered by this job

STIP bonus

Health insurance

401(k) match

Employee share program

Paid time off

Bereavement leave

Wellness program

EAP

Job summary

Rio Tinto Borates in California is seeking a Mine Hydrogeologist to support dewatering plans and pit slope stability for ongoing mining operations. The role emphasizes developing as a technical expert and leader while contributing to safety and profitability.

The candidate will oversee drill plans, supervise field teams, collect groundwater data, and model pore pressures to inform dewatering targets. A BS in Hydrogeology and 3+ years of experience are required.

Qualifications

• BS degree in Hydrogeology or related field.
• 3+ years in open pit hydrogeology.
• Experience with pore pressure modeling software.
• Ability to communicate groundwater data to non-technical audiences.

Responsibilities

• Identify targets for depressurization and monitoring for pit slope stability.
• Prepare hydrogeology drill plans and budgets.
• Supervise drillers, subcontractors and hydro consultants.
• Collect and interpret surface and groundwater data.
• Perform pore pressure modeling and document progress toward targets.
• Design and maintain surface runoff catchment networks.
• Collaborate with geotechnical engineers and mine planners.

Skills

Hydrogeology knowledge

Open pit stability

Groundwater modeling

Data interpretation

Communication to non-technical

Education

BS in Hydrogeology or related field

Tools

Pore pressure modeling software

Job description

Rio Tinto Borates in California is seeking a Mine Hydrogeologist to support dewatering plans and pit slope stability for ongoing mining operations. The role emphasizes developing as a technical expert and leader while contributing to safety and profitability.

The candidate will oversee drill plans, supervise field teams, collect groundwater data, and model pore pressures to inform dewatering targets. A BS in Hydrogeology and 3+ years of experience are required.