INTERNSHIP DETAILS

2026 Fall Internship - Full Time - Geology

CompanyFreeport McMoRan
LocationClifton
Work ModeOn Site
PostedSeptember 25, 2026
Internship Information
Core Responsibilities
The intern will work directly with exploration geologic staff to assist in various projects, including field and office tasks such as mapping, logging drill samples, and managing geological data. They will also be responsible for submitting samples for laboratory analysis and maintaining accurate records in computerized databases.
Internship Type
full time
Salary Range
$28 - $35
Company Size
9986
Visa Sponsorship
Yes
Language
English
Working Hours
40 hours
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About The Company
Freeport-McMoRan Inc. (Freeport) is a leading international metals company with the objective of being foremost in copper. Headquartered in Phoenix, Arizona, Freeport operates large, long-lived, geographically diverse assets with significant proven and probable mineral reserves of copper, gold and molybdenum. Freeport’s portfolio of assets includes the Grasberg minerals district in Indonesia, one of the world’s largest copper and gold deposits; and significant operations in North America and South America, including the large-scale Morenci minerals district in Arizona and the Cerro Verde operation in Peru. Freeport has a strong commitment to safety performance, environmental management and the communities where it operates. As a founding member of the International Council on Mining and Metals (ICMM), Freeport is committed to implementing ICMM’s Mining Principles, which serve as a best practice framework on sustainable development for the global mining and metals industry. Freeport has also achieved the Copper Mark, a comprehensive assurance framework designed to demonstrate the copper industry’s responsible production practices, at all of its copper-producing sites globally. By supplying responsibly produced copper, Freeport is proud to be a positive contributor to the world well beyond its operational boundaries. Additional information is available at fcx.com
About the Role

Why You Should Apply for This Internship  

 

At Freeport-McMoRan, we are committed to providing internship opportunities that recognize excellence and encourage safe production with a culture supported by our core values. You'll be part of a collaborative environment, gaining the skills and experience to set you on the path to a successful future.

Our internship program is designed for full-time students currently enrolled at an accredited four-year university and recent graduates in North America. These are temporary part-time or full-time paid positions that run during the school year. Apply Today! 

This position may be eligible for Freeport-McMoRan immigration work visa sponsorship:

  • A foreign national working in a full-time status on an F-1 visa may be considered for H-1B visa sponsorship based on business needs, meeting company performance and safety expectations and with site approval. 
  • A foreign national working in a full-time status may be considered for employment-based permanent residency sponsorship, based on business needs, completion of six (6) months of employment, meeting company performance and safety expectations and with site approval.  

What You Will Do

Under general supervision, work directly with exploration geologic staff to assist in various projects as needed. May require spending extended time at various Freeport-McMoRan locations. May be a combination of field and office work.

  • Creating sample identification labels and submitting samples for laboratory analysis using computerized data transfer systems. 
  • Retrieving laboratory analyses for geological materials and loading results into a relational database Coordinating submittal of standard reference materials and preparation and submittal of duplicate samples to laboratory. 
  • Performing routine comparisons of reference and duplicate samples against laboratory determinations from original samples; preparing daily and monthly evaluations of laboratory accuracy and precision. 
  • Entering geological codes into computerized databases and evaluating and validating codes against established standards. 
  • Digitizing geological maps and cross-sections. 
  • Logging drill cuttings and drill core samples to identify rock types, copper mineralization, alteration, and acid consumption. 
  • Mapping pit walls. 
  • District exploration and geology department support. 
  • Compile drilling, geological mapping, geochemical, alteration, geophysical, and property information Performs other duties as required. 

What You Bring To Freeport

  • Currently enrolled full-time at an accredited four-year university pursuing a degree, bachelor’s or higher, in Geology or closely related field; OR 
  • Recent graduate (within 12 months prior to internship start date) pursuing a degree, bachelor’s or higher in Geology or closely related field. 
  • Proficient in the use of Microsoft Office applications including Outlook, Word, Excel, and PowerPoint Possesses strong data analysis and problem-solving skills. 
  • Highly accurate and detail oriented. 
  • Possesses strong oral and written communication skills. 
  • Demonstrates initiative, organizational skills and ability to work well under pressure.  
  • Demonstrates ability to collaborate and work effectively in a team environment. 

Preferred Qualifications

What We Offer:

  • The estimated pay range for this role is currently $28.25-$35.25/hour. Individual pay rates will be based on level of education and relevant experience.
  • Hands-on experience in a dynamic and innovative environment.
  • Opportunity to work on meaningful projects and initiatives that drive impact across the organization.
  • Exposure to various aspects of business operations across our North America sites.
  • Ability to develop and enhance technical and analytical skills.
  • Mentorship and professional development opportunities.

 

What We Require:

  • Ability to understand, apply and communicate verbal and written work and safety-related instructions, procedures, job assignments and applicable safety standards in English.
  • Must be able to multi-task, work under pressure, and meet time-sensitive deadlines.
  • Work is in an office, mine, or manufacturing plant setting, which may include exposure to extremes in temperature and humidity, moving mechanical parts, risk of electrical shock, toxic chemicals, explosives, fumes or airborne particles.
  • While performing the duties of this job, the employee is regularly required to stand, sit, demonstrate manual dexterity, climb stairs and ladders, work on elevated platforms, talk, hear, and see.
  • Occasionally may be required to lift moderately heavy objects up to thirty (30) pounds during the workday.
  • Personal protective equipment is required when performing work in a mine, outdoor, manufacturing or plant environment, including hard hat, hearing protection, safety glasses, safety footwear, and as needed, respirator, rubber steel-toe boots, protective clothing, gloves, and any other protective equipment as required.
  • Freeport-McMoRan promotes a drug/alcohol free work environment through the use of mandatory pre-employment drug testing and on-going random drug testing as per applicable state laws.

Equal Opportunity Employer

Please be advised Freeport-McMoRan will never request payment for job-related expenses from applicants. If you receive any suspicious emails, please disregard them, and report the incident to HRSC@fmi.com. 

Key Skills
GeologyData analysisProblem-solvingMicrosoft OfficeGeological mappingDrill core loggingGeochemical analysisDatabase managementCommunicationOrganizational skillsTeam collaborationDetail-orientedTechnical writingSafety compliance
Categories
Science & ResearchEnergyManufacturingEngineering
Benefits
Hands-on experienceMentorshipProfessional development opportunities