Freeport-McMoRan Tucson Jobs: New R&D Facility, Mining Engineers & Geology Careers Hiring Now
Published May 17, 2026 | TucsonHIRED Team
Freeport-McMoRan, one of the world's largest publicly traded copper producers, is expanding its Tucson footprint with a new research and development facility bringing 10 new jobs — and the company is actively hiring across its broader Southern Arizona operations right now. For engineers, geologists, scientists, and skilled trades professionals, Freeport represents one of the most established and consistent employers in the region.
This article is part of our coverage of Tucson's 285-job economic development push, which spans aerospace, mining, optics, manufacturing, and distribution.
Why Freeport-McMoRan Is Investing in Tucson
Tucson sits at the heart of one of the most productive copper mining regions in the world. Southern Arizona produces more than 60% of the copper mined in the United States, and Freeport-McMoRan operates several major mines within driving distance of Tucson, including:
- Sierrita Mine (south of Tucson near Green Valley)
- Bagdad Mine (northwest Arizona)
- Morenci Mine (eastern Arizona — the largest copper mine in North America)
- Safford and Miami operations in eastern and central Arizona
Tucson serves as a critical hub for Freeport's corporate, technical, and research functions supporting these operations. The new R&D facility reinforces Tucson's role as a global center for mining technology innovation — particularly in areas like sustainable extraction, water management, automation, and advanced ore processing.
Roles Freeport-McMoRan Is Hiring in Tucson
⛏️ Mining & Process Engineers
Mining engineers, metallurgical engineers, process engineers, and mechanical engineers supporting both active operations and the new R&D facility. Most roles require a bachelor's degree in engineering; advanced degrees preferred for research positions.
🗺️ Geologists & Geoscientists
Exploration geologists, mine geologists, and geotechnical engineers supporting ore body mapping, resource modeling, and mine planning. Bachelor's or master's in geology, geological engineering, or related field typically required.
🔬 Research Scientists & Development Engineers
The new R&D facility will create opportunities for research scientists and development engineers focused on:
- Hydrometallurgy and leaching technology
- Water treatment and recycling
- Mine automation and remote operations
- Sustainable mining practices and ESG initiatives
- Advanced ore characterization
🦺 Health, Safety & Environmental Professionals
Safety specialists, industrial hygienists, environmental engineers, and compliance professionals ensuring Freeport's operations meet federal, state, and internal safety and environmental standards.
🔧 Maintenance Technicians & Skilled Trades
Heavy equipment mechanics, electricians, instrumentation technicians, welders, and millwrights supporting mine operations and processing facilities. Many positions offer rotational schedules.
💼 Corporate & Administrative Roles
Finance, HR, IT, procurement, supply chain, and administrative positions supporting Freeport's Tucson-based corporate functions.
What Mining Industry Pay Looks Like in Tucson
Freeport-McMoRan is known for offering competitive compensation, particularly for technical and skilled trades roles:
- Entry-level engineers and geologists: $75,000 – $95,000 annually
- Mid-career engineers (5–10 years): $100,000 – $140,000 annually
- Senior engineers and research scientists: $140,000 – $190,000+ annually
- Skilled trades and maintenance technicians: $28 – $50 per hour, often with substantial overtime
- Safety and environmental specialists: $70,000 – $120,000 annually
Many roles also include annual bonuses tied to copper production and safety performance, which can add significantly to total compensation in strong copper market years.
Benefits Freeport-McMoRan Typically Offers
- Comprehensive medical, dental, and vision insurance
- 401(k) with company match plus pension plan eligibility for many roles
- Annual performance bonuses
- Generous paid time off and holidays
- Tuition reimbursement and professional development support
- Relocation assistance for many technical and engineering roles
- Employee stock purchase program
- On-site safety training and certification programs
What Freeport-McMoRan Looks For in Candidates
- Engineers: ABET-accredited degree, internship or co-op experience preferred, willingness to spend time at mine sites
- Geologists: Field experience, software proficiency (Leapfrog, Vulcan, MicroMine, GIS), and ability to work in remote locations
- Skilled trades: Relevant certifications, MSHA training (or willingness to obtain), and clean driving record for company vehicle use
- All roles: Commitment to Freeport's strong safety culture, pre-employment drug screen, and physical for site-based positions
How to Apply for Freeport-McMoRan Jobs in Tucson
The fastest way to find current Freeport-McMoRan openings in Tucson is to search Freeport-McMoRan jobs in Tucson on TucsonHIRED.com. You can also explore related opportunities by searching mining jobs in Tucson, geology jobs in Tucson, engineering jobs in Tucson, or maintenance technician jobs in Tucson to find positions across Freeport's operations and the broader Southern Arizona mining industry.
Application tip: Freeport recruiters look for candidates who clearly demonstrate safety mindset, technical depth, and willingness to work in mining environments. Highlight any MSHA training, field experience, mine site exposure, or relevant software/equipment certifications prominently on your resume.
More Tucson Hiring Expansions to Know About
Freeport's new R&D jobs are part of a broader wave. Five other companies — Shamrock Foods, Delta Zee Solutions, Edmund Optics, and Kilgore Manufacturing — are also expanding in Tucson, bringing the total to 285 new jobs across the region.
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