Senior Machinist - Mining & Maintenance

Freeport-McMoRan; Morenci (AZ); On-site; USD 39,000 - 52,000; Full time

Benefits offered by this job

Housing allowance

Medical benefits

Life and disability insurance

401(k) plan with employer match

Paid time off / holidays

Tuition assistance

Employee Assistance Program

Insurance discounts

Internal progression opportunities

Job summary

Freeport-McMoRan in Morenci, AZ is seeking a skilled Machinist to maintain and repair equipment at the open‑pit copper operation. The role requires four years of machinist experience and proficiency with lathes, milling machines and related tools.

On-site workers receive a $750 housing allowance if eligible, comprehensive benefits, and a path for internal progression. The job offers a competitive hourly pay range of $28.00–$38.00, with overtime and 24/7 operations.

Qualifications

• Four (4) years' experience in the crafts of Machinist, Line Boring, Welding, Boiler Maker.
• Must have completed academic and practical competencies required (this includes Line of Progression requirements for internal employees where LOP Exists).
• Proficiency in welding/cutting.
• Ability to Operate a variety of lathes and milling machines and read safety instructions in English.
• Ability to communicate in English regarding job assignments and safety standards.

Responsibilities

• Perform routine maintenance activities.
• Develop solutions for maintenance situations.
• Complete Work Orders and other maintenance documentation.
• Train and mentor maintenance employees.
• Perform other duties as required.

Skills

Machinist

Line Boring

Welding

Boiler Maker

Education

High School Diploma or GED

Tools

11” Lathe

20” Lathe

24” Lathe

32” Lathe

Milling Machine

Horizontal Milling Machine

Marvel Band Saw

Drill Press

Job description

Freeport-McMoRan in Morenci, AZ is seeking a skilled Machinist to maintain and repair equipment at the open‑pit copper operation. The role requires four years of machinist experience and proficiency with lathes, milling machines and related tools.

On-site workers receive a $750 housing allowance if eligible, comprehensive benefits, and a path for internal progression. The job offers a competitive hourly pay range of $28.00–$38.00, with overtime and 24/7 operations.