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Field Geologist Jobs in Arizona (NOW HIRING)

ASARCO LLC

Chief Geologist

Sahuarita, AZ · On-site

Direct field geology and structural mapping (including UAV/LiDAR); provide structural models and rock-type controls to Geotechnical and Hydrogeology for slope design inputs and pore-pressure ...

ASARCO LLC

Senior Geologist

Kearny, AZ · On-site

Reporting to the Chief Geologist, this role bridges field geology execution and strategic resource management, providing direct technical oversight of mine geologists and technicians while owning key ...

TERRACON

Field Geophysicist

Tempe, AZ · On-site

Bachelor's degree in Geology or Geophysics. * A valid driver's license with acceptable violation history may be required. Preferred Qualifications: * Certification in field of expertise preferred ...

TERRACON

Field Geophysicist

Tempe, AZ · On-site

Bachelor's degree in Geology or Geophysics. * A valid driver's license with acceptable violation history may be required. Preferred Qualifications: * Certification in field of expertise preferred ...

Certerra Subsurface

Geoscientist I-Tucson, AZ

Tucson, AZ · On-site

$50K - $70K/yr

Bachelor's degree in Geophysics, Geosciences, Geology, or Earth Science related Engineering discipline with 2-4 years of applied experience, inclusive of geophysical field work utilizing data ...

Geotemps Inc

Geologist

Patagonia, AZ

$33.66/hr

Duties include, but are not limited to, geological and geotechnical core logging, field mapping, and sampling. If you're a team player with strong communication skills and up to 3 years of experience ...

Geotemps / Geopros

Geologist

Patagonia, AZ · On-site

$33.66/hr

Duties include, but are not limited to, geological and geotechnical core logging, field mapping, and sampling. If you're a team player with strong communication skills and up to 3 years of experience ...

Copper World Inc

Geologist

Sahuarita, AZ · On-site

Geologist Reports to: Sr. Geologist Location: Helvetia, AZ Length of Assignment 12 months About ... As needed, geologic field mapping and sample collection. * Confirm that core sampling by core ...

ASARCO LLC

Mine Geologist

Sahuarita, AZ · On-site

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 ...

TERRACON

Assistant Geologist

Tempe, AZ · On-site

Conduct field monitoring and testing of soils including boring investigations and soil type classification under the supervision of Project and Senior Project Scientist and Geologists. Interpret soil ...

Turner Staffing Group

Project Geologist

Kirkland, AZ · Remote

This role supports exploration drilling programs and field operations, combining technical geology expertise with project coordination, contractor management, and exploration program oversight. The ...

TERRACON

Geotechnical Assistant Geologist

Tempe, AZ · On-site

Oversee field monitoring and testing of soils including boring investigations and soil type ... Developing level Geologist/ Hydrogeologist responsible for conducting analyses of component ...

AECOM

Geologist, Mining Services

Tucson, AZ · On-site

Conduct geological fieldwork, including core and cuttings logging, site mapping, sampling, and ... field investigations in support of mining and infrastructure projects. * Collect, compile, and ...

ASARCO LLC

Geologist II

Sahuarita, AZ · On-site

The Geologist II will be tasked with geologically mapping blast patterns, pit highwalls from daily ... Must be comfortable spending 50% of time in the field in all weather conditions. Essential ...

AECOM

Geologist, Mining Services

Phoenix, AZ · On-site

Conduct geological fieldwork, including core and cuttings logging, site mapping, sampling, and ... field investigations in support of mining and infrastructure projects. * Collect, compile, and ...

AECOM

Geologist, Mining Services

Tucson, AZ

Conduct geological fieldwork, including core and cuttings logging, site mapping, sampling, and ... field investigations in support of mining and infrastructure projects. * Collect, compile, and ...

AECOM

Geologist, Mining Services

Phoenix, AZ

Conduct geological fieldwork, including core and cuttings logging, site mapping, sampling, and ... field investigations in support of mining and infrastructure projects. * Collect, compile, and ...

SF Demo - Rio Tinto

Geologist

Superior, AZ

Always work safely and actively promote a strong safety culture during field, drilling, and ... Bachelor's degree in Geology, Earth Science, Geologic Engineering, Geotechnical Engineering, or a ...

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All JobsField Geologist JobsField Geologist Jobs in Arizona

Field Geologist information

See Arizona salary details

$36.8K

$57.6K

$78.7K

How much do field geologist jobs pay per year?

As of Aug 1, 2026, the average yearly pay for field geologist in Arizona is $57,624.00, according to ZipRecruiter salary data. Most workers in this role earn between $48,500.00 and $66,200.00 per year, depending on experience, location, and employer.

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

To thrive as a Field Geologist, you need a solid background in geology, earth sciences, and field mapping, typically supported by a bachelor's or master's degree in geology or a related field. Familiarity with GPS devices, GIS software, rock and soil sampling equipment, and often certifications in field safety or HAZWOPER are important. Strong observational skills, problem-solving abilities, and effective communication enhance performance in dynamic and sometimes remote environments. These skills and qualifications are essential for accurate data collection, analysis, and reporting, ensuring safe, effective, and scientifically sound fieldwork.

What is the difference between Field Geologist vs Geotechnical Engineer?

AspectField GeologistGeotechnical Engineer
Required CredentialsBachelor's in Geology or Earth Sciences; often requires field experienceBachelor's in Civil or Geotechnical Engineering; often requires engineering licensure
Work EnvironmentField sites, outdoor terrain, geological formationsConstruction sites, laboratories, engineering projects
Industry UsageMining, oil & gas, environmental consultingConstruction, infrastructure, foundation design
Common Search/ComparisonYesNo

Field Geologists primarily focus on studying geological formations in outdoor environments, gathering data for resource exploration or environmental assessments. In contrast, Geotechnical Engineers apply engineering principles to analyze soil and rock stability for construction projects. While both roles require earth science knowledge, their work environments and career paths differ significantly.

What field of geology makes the most money?

In geology, petroleum geologists and geophysicists working in the oil and gas industry tend to have the highest salaries due to the high demand for their expertise in exploration and production. These roles often require advanced technical skills, certifications, and experience in subsurface analysis and seismic interpretation. Salaries can vary based on location, experience, and industry demand, but energy sector positions generally offer the highest compensation for geologists.

Is there a high demand for geologists?

Field geologists are in moderate demand, especially in industries such as oil and gas, mining, environmental consulting, and natural resource exploration. Employment opportunities depend on industry trends, commodity prices, and regional projects, with strong skills in data collection, analysis, and reporting being valuable for job prospects.

What Does a Field Geologist Do?

A field geologist studies the composition of the earth’s crust and works to understand the history and structure of the planet. Also known as geoscientists, field geologists study earth processes such as floods, landslides, earthquakes, or volcanic eruptions and survey land to understand the changes over time. Job duties typically include mapping rock formations, collecting samples and fossils, measuring the earth, interpreting data, and writing reports. Qualifications include a bachelor’s degree in geoscience, or a related field with courses in geology, as well as some field and laboratory experience. Strong communication, writing, interpersonal, and outdoor skills and physical stamina are essential because field geologists mostly work outdoors as part of a team.

What does a Field Geologist do?

A Field Geologist studies the Earth's physical properties by collecting samples, mapping geological features, and analyzing rock, soil, and mineral data in outdoor environments. They often use tools like GPS devices, geological hammers, and microscopes, and may need certifications such as OSHA safety training. Their work supports resource exploration, environmental assessment, and geological research.

What are 5 potential jobs for geology?

Field geologists can pursue various careers such as mineral exploration, environmental consulting, petroleum geology, groundwater investigation, and geotechnical engineering. These roles often require fieldwork, data analysis, and knowledge of geological tools and software. They are typically based in outdoor or site environments and may require certifications or specialized training.

What are some common challenges faced by field geologists during site investigations, and how are they typically addressed?

Field geologists often encounter challenges such as unpredictable weather, difficult terrain, and remote locations that can complicate site investigations. To address these, they conduct thorough pre-trip planning, use specialized equipment for navigation and sampling, and follow strict safety protocols. Effective teamwork and clear communication with both field and lab colleagues are essential to ensure accurate data collection and reporting, despite these obstacles. Flexibility and adaptability are key traits for success in this dynamic work environment.
More about Field Geologist jobs
What are the most commonly searched types of Field Geologist jobs in Arizona? The most popular types of Field Geologist jobs in Arizona are:
What are popular job titles related to Field Geologist jobs in Arizona? For Field Geologist jobs in Arizona, the most frequently searched job titles are:
What job categories do people searching Field Geologist jobs in Arizona look for? The top searched job categories for Field Geologist jobs in Arizona are:
What cities in Arizona are hiring for Field Geologist jobs? Cities in Arizona with the most Field Geologist job openings:
What are popular job titles related to Field Geologist jobs in AZ? For Field Geologist jobs in AZ, the most frequently searched job titles are:
Field Geologist jobs near you
Infographic showing various Field Geologist job openings in Arizona as of July 2026, with employment types broken down into 2% As Needed, 92% Full Time, 4% Part Time, and 2% Temporary. Highlights an 96% In-person, and 4% Hybrid job distribution, with an average salary of $57,624 per year, or $27.7 per hour.

Chief Geologist

ASARCO LLC

Sahuarita, AZ • On-site

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 14 days ago

ASARCO rating

7.0

Company rating: 7.0 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

27th of 39 rated mining

Job description

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 routing, geometallurgical domaining, resource growth, rigorous data collection/QAQC, and timely geological inputs to mine planning. The role reports to the Technical Services Manager and collaborates closely with the Corporate Technical Team and Corporate Resource Manager. The position operates with minimal supervision, exercises sound professional judgment, and demonstrates visible leadership in safety, environmental stewardship, and cross-functional teamwork with Operations, Planning, Geotechnical, Hydrogeology, and Metallurgy.
Duties & Responsibilities:
  • Lead and supervise the Mine Geology and Ore Control teams (geologists, technicians, samplers); ensure contemporary training, competency, and an inclusive, high-performance culture
  • Oversee daily geological mapping, sampling, and logging- capturing lithology, structure, alteration, and mineralization at appropriate scales for ore control and reconciliation.
  • Own short-range ore control: manage blasthole sampling and assay QAQC (CRMs, blanks, duplicates), blast-movement correction, and generation of clean dig polygons and grade control models; differentiate mill (sulfide) vs. blend vs. waste as required.
  • Integrate pit mapping, drilling, and survey data into the Leapfrog Geo 3-D model (with Seequent Central or equivalent) to maintain current, auditable interpretations for dispatch, short-range, and mid/long-range plans.
  • Collaborate with Mine Engineering (Hexagon MinePlan/MineSight) to deliver reliable geological constraints for short-, mid-, and life-of-mine plans; steward density models and dilution/loss assumptions.
  • Lead grade reconciliation (daily/weekly/monthly): ore control vs. plant vs. resource model (tonnage, grade, metal, spatial); diagnose variances and adjust domaining, parameters, or practices accordingly.
  • Coordinate drill programs-infill, metallurgical, condemnation, and exploration-including design, supervision, sampling, chain-of-custody, laboratory interfaces, and full QAQC adherence.
  • Partner with Metallurgy to define geometallurgical domains controlling throughput, recovery, reagent consumption, and concentrate quality and support blending and Mine-to-Mill strategies.
  • Direct field geology and structural mapping (including UAV/LiDAR); provide structural models and rock-type controls to Geotechnical and Hydrogeology for slope design inputs and pore-pressure management.
  • Develop and evaluate resource expansion opportunities; plan and interpret RC/diamond drilling; advance concepts efficiently from target to decision.
  • Maintain a single-source-of-truth geoscience database (e.g., acQuire or equivalent); enforce data governance, coding standards, and version control; automate dashboards and reporting (GIS/Power BI).
  • Ensure all technical records, block models, and geological disclosures are SEC S-K 1300 compliant and aligned with international best practice standards, and contribute to QP-level documentation for Technical Reports.
  • Provide timely geological input to waste characterization, permitting, and environmental management.
  • Manage contractors and budgets (drilling, labs, consultants); track cost, quality, schedule, and HSE performance.
  • Promote a strong safety culture and regulatory compliance; lead field risk assessments, task observations, and continuous improvement.
  • Prepare technical memos, presentations, and training materials; clearly translate geologic complexity into actionable guidance for operations.
  • Other duties as assigned that advance orebody knowledge, safe production, and value generation.

Knowledge, Skills & Experience:
  • Bachelor's degree in Geology or Geological Engineering required; M.S. in Economic Geology preferred.
  • Minimum 8 years in open-pit mine geology for copper operations (grade control, modeling, reconciliation); 10+ years and prior team leadership preferred.
  • Deep understanding of porphyry-skarn copper systems, including hypogene/supergene processes, oxide-transition-sulfide behavior, and geometallurgical implications for flotation.
  • Proficiency in Leapfrog Geo and geological modeling best practices; experience integrating mapping and drill data; competency with acQuire, Hexagon MinePlan/MineSight or similar, and ArcGIS/QGIS; familiarity with analytics/visualization.
  • Demonstrated success in QAQC program design and execution, resource classification, and compliance reporting standards.
  • Proven leadership, team development, contractor management, and cross-functional collaboration with Operations, Planning, Metallurgy, Geotechnical, and Hydrogeology.
  • Excellent technical writing and presentation skills; ability to prioritize, manage multiple workstreams, and deliver to deadlines.
  • Valid driver's license; ability to work safely in pit conditions and lead by example in the field.

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
NOTICE TO TEMPORARY STAFFING AGENCIES, PLACEMENT SERVICES, AND PROFESSIONAL RECRUITERS
ASARCO LLC maintains an internal recruiting department and manages its own recruitment processes directly.
Unless ASARCO LLC has entered into a formal agreement with your organization, unsolicited submissions of résumés, candidate profiles, or recruiting services will not be accepted or considered, and no fees will be paid in connection with such submissions.
If your firm believes it has an approved agreement or seeks to establish one, please contact ASARCO LLC Human Resources department for verification prior to engaging in any recruiting activity.
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 LLC 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 (hair analysis).
ASARCO LLC 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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