Hydromet Diagnostic Mechanic I - Heavy Equipment Pro

Freeport-McMoRan; Green Valley (AZ); On-site; USD 37,000 - 50,000; Full time

Benefits offered by this job

Medical, dental, vision benefits

401(k) plan with employer match

Paid time off

Job summary

Freeport-McMoRan in Green Valley, AZ is hiring a Hydromet Diagnostic Mechanic I to diagnose, maintain and repair heavy equipment at our Sierrita operations. You will perform mechanical repairs on haul trucks, loaders, dozers and other equipment, supervise when needed, and mentor junior staff while adhering to safety standards and work orders.

This role may require non‑standard shifts in a 24/7 operation. Strong diagnostic skills and ability to prioritize repairs will help keep production on

Qualifications

• Two years’ experience in mechanical/maintenance crafts or related field.
• Completed academic and practical competencies required (LOP if applicable).
• Ability to read blueprints and communicate in English.

Responsibilities

• Diagnose, maintain and repair heavy equipment (haul trucks, loaders, dozers, etc.).
• Remove, repair and install transmissions, engines, pumps and other components.
• Perform mechanical lubrication and maintenance on hydraulic and powertrain systems.
• Prioritize repairs and manage work orders.
• Operate mobile equipment such as cranes, forklifts, and boom trucks.
• Train and mentor other employees.
• Perform other duties as required.

Skills

Heavy equipment maintenance

Mechanical repair

Blueprint reading

English communication

Education

High School Diploma or GED

Job description

Freeport-McMoRan in Green Valley, AZ is hiring a Hydromet Diagnostic Mechanic I to diagnose, maintain and repair heavy equipment at our Sierrita operations. You will perform mechanical repairs on haul trucks, loaders, dozers and other equipment, supervise when needed, and mentor junior staff while adhering to safety standards and work orders.

This role may require non‑standard shifts in a 24/7 operation. Strong diagnostic skills and ability to prioritize repairs will help keep production on