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Mine Geologist Jobs (NOW HIRING)

ASARCO LLC

Mine Geologist

Sahuarita, AZ · On-site

The Mission Mine Geologist plays a critical role in supporting safe and efficient ore extraction by providing accurate geological interpretation, ore boundary definition, and field validation at a ...

McEwen Mining Inc

Senior Mine Geologist

Eureka, NV · On-site

$120K/yr

Position Overview The Senior Mine Geologist is responsible for overseeing and coordinating ore control activities to ensure accurate grade control, effective ore/waste delineation, and optimal ore ...

McEwen Mining Inc

Senior Mine Geologist

Eureka, NV · On-site

Position Overview The Senior Mine Geologist is responsible for overseeing and coordinating ore control activities to ensure accurate grade control, effective ore/waste delineation, and optimal ore ...

Kinross Gold Corporation

Mine Geologist

Republic, WA · On-site

Job Summary The Mine Geologist is responsible for the collection of field data, logging of rock cores and communicating with operations personnel geological data in an active, underground mining ...

SSR Mining, Inc.

Mine Geologist

Valmy, NV

Monitoring and evaluating geological and assay data quality. * Resource and mine production reconciliation studies. Required Skills: * Knowledge of the principles and methods used in open pit hard ...

Pogo Mine

Graduate Mine Geologist

Fairbanks, AK

The Graduate Geologist Program at Northern Star Resources, Pogo Mine Operation is designed to be a 2-year program with the Production and Operational Geology team. The program aims to develop and ...

ASARCO LLC

Senior Geologist

Kearny, AZ · On-site

Position Summary The Senior Mine Geologist serves as the primary technical authority for geological interpretation, grade control modeling, and ore characterization at a high-tonnage (~120,000 stpd ...

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How much do mine geologist jobs pay per year?

As of Jun 19, 2026, the average yearly pay for mine geologist in the United States is $77,030.00, according to ZipRecruiter salary data. Most workers in this role earn between $56,000.00 and $93,000.00 per year, depending on experience, location, and employer.

What is the difference between Mine Geologist vs Exploration Geologist?

AspectMine GeologistExploration Geologist
CredentialsBachelor's in Geology or related field, often with certifications in mining or safetyBachelor's in Geology, often with field experience and sometimes certifications in exploration techniques
Work EnvironmentOn-site at mining operations, underground or open-pit minesFieldwork in exploration sites, remote locations, and sometimes office analysis
Industry UsageUsed primarily within mining companies to optimize extractionUsed in exploration companies or divisions to locate new mineral deposits

While both Mine Geologists and Exploration Geologists work within the mining industry and require similar educational backgrounds, Mine Geologists focus on the extraction process at active mines, whereas Exploration Geologists are involved in discovering new mineral deposits. Their roles complement each other, but their work environments and objectives differ significantly.

What does a Mine Geologist do?

A Mine Geologist is responsible for studying the composition, structure, and processes of rocks and minerals within a mining site. They analyze geological data to determine the location, quality, and quantity of mineral deposits. Their work helps guide mining operations, ensuring the efficient and safe extraction of valuable resources. Mine Geologists also monitor environmental impacts and may be involved in mine planning, exploration, and safety assessments.

How do Mine Geologists typically collaborate with engineers and mining operations teams on-site?

Mine Geologists work closely with engineers and mining operations teams to ensure efficient and safe extraction of mineral resources. They provide detailed geological maps, ore body models, and sampling data that help engineers plan drilling, blasting, and excavation activities. Regular site meetings and daily briefings are common, where geologists communicate any updates on geological conditions or unexpected findings. This collaborative approach helps optimize resource recovery, minimize environmental impact, and address operational challenges as they arise.

What are the key skills and qualifications needed to thrive as a Mine Geologist, and why are they important?

To thrive as a Mine Geologist, you need a solid background in geology, mineralogy, and mine planning, typically supported by a relevant degree such as geology or geological engineering. Familiarity with geological modeling software (e.g., Surpac, Datamine), GIS systems, and sometimes certifications like Professional Geologist (PG) are commonly required. Strong analytical skills, attention to detail, and effective communication are vital soft skills for interpreting data and collaborating with mining teams. These abilities ensure accurate resource estimation, efficient extraction, and safe, cost-effective mining operations.
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Mine Geologist jobs near you
Mine Geologist

Mine Geologist

ASARCO LLC

Sahuarita, AZ • On-site

Full-time

Medical, Dental, Vision, Life, Retirement

Posted yesterday

ASARCO rating

7.0

Company rating: 7.0 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

21st of 31 rated mining

Job description

ASARCO Mission Mine is seeking an enthusiastic Mine Geologist to be part of a dedicated team focused on supporting copper production at a porphyry skarn copper deposit adjacent to Tucson, Arizona. The Mission Mine Geologist plays a critical role in supporting safe and efficient ore extraction by providing accurate geological interpretation, ore boundary definition, and field validation at a high-tonnage open-pit copper mine, which processes sulfide ore. Reporting to the Chief Mine Geologist, this position ensures that ore control decisions are informed by field observations and geological data, and that ore routing supports Mine-to-Mill optimization and performance. The Mine Geologist is instrumental in linking and integrating geology with operations, planning, and metallurgy to drive site-wide value generation.
Key Responsibilities:
  • Conduct detailed pit mapping, geologic logging, and sampling with focus on lithology, structure, alteration, and mineralization, ensuring accurate material classification.
  • Define and update grade control polygons and ore/waste boundaries, ensuring ore is routed appropriately to mill, stockpiles, or waste deposition areas.
  • Support Mine-to-Mill initiatives by identifying rock characteristics that impact fragmentation, handling, and plant throughput, and communicating findings to Drill & Blast and Processing teams.
  • Collaborate with the Metallurgy teams to define and optimize geometallurgical parameters for mineral processing.
  • Contribute geological insight to shovel placement and short-range production plans to minimize dilution and maximize recovery.
  • Assist in the update of 3D operational geology models in Leapfrog Geo, ensuring current pit conditions are reflected in planning inputs.
  • Participate in F1-F3 grade reconciliation processes, comparing predicted vs. actual performance, identifying causes of discrepancies, and refining geological interpretations.
  • Perform QA/QC of sampling procedures, including blast hole logging, mine laboratory performance, and data integrity reviews.
  • Coordinate closely with Mine Engineering and Mine Operations to ensure geological guidance is actionable and aligned with the short-range mining schedule.
  • Report findings and provide visualizations in daily/weekly production meetings and planning reviews.
  • Ensure geological work and documentation adhere to international best practices, including conformity with U.S. SEC SK-1300 technical reporting standards as applicable.
  • Ensure compliance with site HSE standards and promote safe fieldwork practices.

Qualifications:
  • Bachelor's degree in Geology or a related discipline
  • 2+ years of open pit mine geology experience, preferably in porphyry copper systems
  • Working knowledge of ore control methods and field validation for both mill-grade material
  • Familiarity with Mine-to-Mill concepts, including fragmentation analysis and geometallurgical impacts
  • Strong software kills, preferably with proficiency in geologic/mining software (Leapfrog Geo, MinePlan, Vulcan, or similar)
  • Strong observational skills and ability to work closely with cross-functional teams in field and office settings
  • Effective communication and technical documentation skills
  • Valid driver's license

A core value of ASARCO LLC is "Safety First." The Company is committed to help employees continuously improve their efforts to work in the most safe, inclusive, socially and environmentally responsible manner practicable. Employee safety and health, both on and off the job, are critically important to the Company. Therefore, ASARCO LLC requires employees to have and effectively demonstrate good working knowledge of modern safety systems. Each employee will take prime responsibility for ensuring that s/he works within all required safety procedures and processes.
ASARCO is an equal opportunity employer. Candidates must possess a current and valid driver's license. Offers of employment are contingent upon a successful criminal background check and pre-employment physical including a drug screen.
ASARCO offers an excellent low-cost benefits package for medical/prescription/ dental/vision, disability coverage, life insurance and other optional coverage, and 401(k) plan with company match.

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