We are seeking a motivated, detail-oriented Underground Geologist to support ore control and daily production activities at an active mining operation. This role is key in ensuring accurate material classification and efficient movement of ore and waste. The Underground Geologist will work closely with operations, survey, and engineering teams to perform in-mine mapping, sampling, material tracking, and data management.
10–12 month project (may extend based on operational needs)
Key Responsibilities
Ore Control & Material Management
Execute daily ore control tasks, including face sampling, muck pile sampling, and material delineation.
Classify ore vs. waste based on sampling and mapping data to guide production decisions.
Monitor tonnage movements and ensure proper routing of material to stockpiles or mill feed.
Underground Geological Mapping & Sampling
Conduct geological face mapping and update underground maps daily.
Collect channel/face samples and ensure proper handling, labeling, and chain of custody.
Maintain sampling quality standards and ensure accurate spatial data capture.
Data Entry, Reporting & Interpretation
Enter sample and geological data into digital databases and ore control software.
Compile daily, weekly, and monthly production reports.
Provide interpretations and observations that support short-term production decisions.
Cross-Department Liaison
Coordinate with mine operations, survey, engineering, and mill departments to support safe and efficient ore movement.
Communicate material routing plans and updates to shift supervisors and production teams.
Participate in shift handoff meetings and provide clear updates on ore control status.
Qualifications
Bachelor’s degree in Geology, Earth Sciences, or related field.
Previous experience in underground geology, ore control, or production geology preferred.
Strong mapping, sampling, and geological data interpretation skills.
Proficiency in digital data entry and geological/ore control software.
Excellent communication and interpersonal skills; able to work effectively cross-functionally.
Ability to work independently underground in a physically demanding environment.
Strong attention to detail and commitment to data accuracy.
Authorized to work in the US without work visa sponsorship.
Turner Staffing Group exists to make life better for the mining industry by solving the industry’s greatest challenge, connecting skilled professionals with the top aggregate, mineral, and metal producers across the United States.
