Heavy Diesel Mechanic

Turner Mining Group; Morenci (AZ); On-site; USD 38,572 - 52,348; Full time

Job summary

Turner Mining Group is seeking a skilled mechanical technician for Morenci, AZ, to perform diagnostics, maintenance and repair on heavy equipment including Haul Trucks, Dozers, Loaders and graders. The role requires reading blueprints, following safety procedures and prioritizing repairs to keep operations running smoothly.

The position offers on-site work with generous benefits and a pay range aligned to experience, with potential for supervisory duties and mentoring junior staff.

Qualifications

• Two years’ experience in mechanical/maintenance crafts or a combination of education and experience in industrial mechanical repair and maintenance.
• Ability to understand and apply verbal and written work and safety instructions in English.
• Ability to read and use blueprints.
• Ability to prioritize repairs and make sound decisions.
• Experience diagnosing machine systems and working with heavy equipment.

Responsibilities

• Perform diagnostic, maintenance and repair of heavy equipment such as haul trucks, water trucks, dozers, loaders and motor graders.
• Remove, repair and install transmissions, engines, brakes, differentials, pumps and other heavy equipment systems.
• Perform mechanical and lubrication preventative maintenance on hydraulic powertrain and engines.
• Prioritize repairs and manage work orders and inspections.
• Operate mobile equipment such as cranes, forklifts and boom trucks.
• Weld using carbon arc, plasma, MIG, TIG and stick processes.
• Fill-in supervisor duties and mentor other employees.

Skills

Mechanical maintenance

Diagnostics

Blueprint reading

English communication

Safety procedures

Education

High School Diploma or GED

Job description

Job Details

Where You Will Work

Located approximately 50 miles northeast of Safford, Arizona on U.S. Highway 191, Morenci operations (an open‑pit copper mining complex) has been in continuous operation since 1939. The operation consists of two concentrators, a crushed‑ore leach pad and stacking system, a low‑grade run‑of‑mine (ROM) leaching system, four SX plants, and three EW tank houses that produce copper cathode.

Morenci is a unique company town where employees and their families can reconnect with nature through hiking, fishing, camping, hunting and numerous parks. The company offers several amenities, including company housing or a $750 monthly housing allowance for employees required to work on‑site (provided they meet program guidelines), a newly constructed daycare and community center, library, health‑care facilities, state‑of‑the‑art fitness centers, a movie theater and a skate park. Our dedicated Parks and Recreation Division plans activities for people of all ages, making sure there’s something for everyone to enjoy.

What You Will Do

• Perform diagnostic, maintenance and repair of heavy equipment such as, but not limited to: Haul Trucks, Water Trucks, Rubber Tire and Track Dozers, Front‑end Loaders, and Motor Graders.
• Perform the removal, repair and installation of transmissions, engines, breaks, differentials, pumps, motors, torque convertors, final drives and other heavy equipment systems or components.
• Perform mechanical and lubrication preventative maintenance on machine systems such as hydraulic, power train and engines.
• Prioritize and make decisions regarding equipment repair as needed.
• Responsible for maintaining work orders and performing work area inspections.
• Operate mobile equipment such as overhead cranes, forklifts, and boom trucks.
• Perform welding such as: Carbon arc, Plasma, Mig, Tig, and Stick.
• Perform as a Fill‑in Supervisor as required.
• Train and mentor other employees.
• Perform other duties as required.

What You Bring To Freeport

• Two (2) years’ experience in mechanical/maintenance crafts (including welder, boilermaker, machinist or facility maintenance/construction) or a combination of education and experience in industrial mechanical repair and maintenance.
• Must have completed academic and practical competencies required (this includes Line of Progression requirements for internal employees where LOP Exists) and have experience demonstrating the required mechanical aptitude.
• HEM Diagnostic Mechanic I: Practical Skills Assessments defined in LOP.
• Ability to understand and apply verbal and written work and safety‑related instructions and procedures in English.
• Ability to communicate in English with respect to job assignments, job procedures, and applicable safety standards.
• Ability to prioritize repairs and possess excellent decision‑making skills.
• Ability to troubleshoot machine systems.
• Ability to work and effectively communicate with others.
• Ability to read and use blueprints.

Preferred Qualifications

• High School Diploma or GED.

What We Offer You

The estimated pay range for this role is currently $28.00 - $38.00/hour. This range reflects base salary only and does not include bonus payments, benefits or retirement contributions. Actual base pay is determined by experience, qualifications, skills and other job‑related factors. This role is eligible for additional discretionary and incentive payment considerations based on company and individual performance.

• Employees who are required to work on‑site are eligible for a $750 monthly housing allowance, provided they meet program guidelines.
• Affordable medical, dental and vision benefits.
• Company‑paid life and disability insurance.
• 401(k) plan with employer contribution/match.
• Paid time off, paid sick time, holiday pay, parental leave.
• Tuition assistance.
• Employee Assistance Program.
• Discounted insurance plans for pet, auto, home and vehicle.
• Internal progression opportunities.

What We Require

• Candidates may be required to pass a medical exam.
• Candidates must pass all required training and/or testing.
• Employees may be required to work a non‑standard schedule, which may include shift work (other than day shift) at a 24/7, 365‑day operation.