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Mine Geologist Jobs in Arizona (NOW HIRING)

ASARCO LLC

Mine Geologist

Kearny, AZ · On-site

The Ray 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 an ...

SOUTH32 Limited

Underground Mine Geologist

Patagonia, AZ · On-site

$60 - $80/hr

... Mine Geologist supports the Hermosa Project by contributing to the collection, validation, and interpretation of high quality geological data. Responsibilities include, but are not limited to ...

South32

Underground Mine Geologist

Patagonia, AZ · On-site

... Mine Geologist supports the Hermosa Project by contributing to the collection, validation, and interpretation of high quality geological data. Responsibilities include, but are not limited to ...

ASARCO LLC

Sr. Geologist Mine

Sahuarita, AZ · On-site

POSITION SUMMARY The Senior Geologist will lead and perform the 3D geo-modelling of the Mission orebody, optimize the existing model and create new modelling in support of daily mine production and ...

ASARCO LLC

Sr. Geologist Mine

Marana, AZ · On-site

POSITION SUMMARY The Senior Geologist will lead and perform the 3D geo-modelling of the Ray orebody, optimize the existing model and create new modelling in support of daily mine production and ...

Copper World Inc

Geologist

Sahuarita, AZ · On-site

Geologist Reports to: Sr. Geologist Location: Helvetia, AZ Length of Assignment 12 months About ... Hudbay's operating portfolio includes the Constancia mine in Cusco (Peru), the Snow Lake operations ...

ASARCO LLC

Chief Geologist

Sahuarita, AZ · On-site

The Chief Geologist leads all mine-site geological activities for a high-tonnage open-pit, Cu-porphyry-skarn, processing sulfide ore by flotation. Emphasis is on short-range grade control and ore ...

Turner Mining Group

Senior Geologist

San Manuel, AZ

This position will provide technical leadership for geological programs supporting exploration, resource evaluation, mine development, and overall project advancement. The Senior Geologist will lead ...

Turner Mining Group

Senior Geologist

San Manuel, AZ · On-site

This position will provide technical leadership for geological programs supporting exploration, resource evaluation, mine development, and overall project advancement. The Senior Geologist will lead ...

Turner Mining Group

Senior Geologist

San Manuel, AZ

This position will provide technical leadership for geological programs supporting exploration, resource evaluation, mine development, and overall project advancement. The Senior Geologist will lead ...

Turner Mining Group

Senior Geologist

San Manuel, AZ · On-site

This position will provide technical leadership for geological programs supporting exploration, resource evaluation, mine development, and overall project advancement. The Senior Geologist will lead ...

Turner Mining Group

Senior Geologist

San Manuel, AZ · On-site

This position will provide technical leadership for geological programs supporting exploration, resource evaluation, mine development, and overall project advancement. The Senior Geologist will lead ...

Turner Mining Group

Senior Geologist

San Manuel, AZ · On-site

This position will provide technical leadership for geological programs supporting exploration, resource evaluation, mine development, and overall project advancement. The Senior Geologist will lead ...

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All JobsMine Geologist JobsMine Geologist Jobs in Arizona

Mine Geologist information

See Arizona salary details

$33.5K

$71.8K

$116K

How much do mine geologist jobs pay per year?

As of Sep 7, 2026, the average yearly pay for mine geologist in Arizona is $71,784.00, according to ZipRecruiter salary data. Most workers in this role earn between $52,200.00 and $86,700.00 per year, depending on experience, location, and employer.

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.

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.

How much do mining geologists make?

Mining geologists typically earn between $60,000 and $100,000 annually, depending on experience, location, and the complexity of the projects. Entry-level positions may start around $50,000, while experienced professionals or those working in remote or resource-rich areas can earn higher salaries. Certifications and specialized skills can also influence compensation.

What are popular job titles related to Mine Geologist jobs in Arizona?

For Mine Geologist jobs in Arizona, the most frequently searched job titles are:

What job categories do people searching Mine Geologist jobs in Arizona look for?

The top searched job categories for Mine Geologist jobs in Arizona are:

What cities in Arizona are hiring for Mine Geologist jobs?

Cities in Arizona with the most Mine Geologist job openings:

Mine Geologist jobs near you
Infographic showing various Mine Geologist job openings in Arizona as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $71,784 per year, or $34.5 per hour.

Mine Geologist

ASARCO LLC

Kearny, AZ • On-site

Full-time

Posted 4 days ago

ASARCO rating

7.0

Company rating: 7.0 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

29th of 41 rated mining

Job description

ASARCO Ray Mine is seeking an enthusiastic Mine Geologist to be part of a dedicated team focused on supporting copper production at a world class copper deposit. The Ray 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 an autonomous haulage, high-tonnage open-pit copper mine, which processes both sulfide and oxide ores. 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 both Mine-to-Mill optimization and LSXEW leach material 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 ore control polygons and ore/waste boundaries, ensuring sulfide and oxide ore are routed appropriately to mill, leach pad, or stockpiles.
  • 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 LSXEW and Metallurgy teams to optimize heap leach material selection, ensuring appropriate copper solubility, acid consumption, and mineralogy compatibility.
  • 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, under direction of the Chief Geologist, ensuring current pit conditions are reflected in planning inputs.
  • Participate in 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, channel sampling, and data integrity reviews.
  • Coordinate closely with Survey, Mine Engineering, and 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, Geological Engineering, 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 and leach-grade material
  • Familiarity with Mine-to-Mill concepts, including fragmentation analysis and geometallurgical impacts
  • Understanding of heap leach behavior, including copper solubility, oxide/sulfide transitions, and acid consumption trends
  • Proficiency in geologic 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

ASARCO LLC provides equal opportunity for all individuals without regard to race, color, creed, religion, age, national origin, sex, pregnancy, sexual orientation, gender identity or expression, genetic information, disability, military status, familial status, or any other characteristic(s) protected by local, state, or federal law(s).
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.

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