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Mill Operator Trainee Jobs (NOW HIRING)

Mill Operator Trainee

Bagdad, AZ · On-site

$21 - $27/hr

Perform detailed inspections of operating equipment and operational areas * Assist with maintenance activities * Complete area housekeeping duties * Learn and understand basic metallurgical milling ...

Mill Operator Trainee

Bagdad, AZ · On-site

$21 - $27/hr

Perform detailed inspections of operating equipment and operational areas * Assist with maintenance activities * Complete area housekeeping duties * Learn and understand basic metallurgical milling ...

Mill Operator Trainee

CO · On-site

$22 - $29.50/hr

We have operated in Colorado for more than 100 years, with mining and milling operations near Leadville, Kremmling and Empire. Our Climax Mine is located between Frisco and Leadville - the seat of ...

Correctly set the mill up using setup charts and mill reference manual * Gives direction to crew members to assist in the setup and minor maintenance. * Gives direction to crew members during ...

Machine Operator Trainee

Leola, AR

$14.25 - $17.25/hr

Machine Operator Trainee Our Machine Operator Trainee is an entry-level role with the expectation ... Supporting our culture of safety by adhering to mill safety policies and procedures at all times ...

Machine Operator Trainee

Leola, AR · On-site

$14.25 - $17.25/hr

Machine Operator Trainee Our Machine Operator Trainee is an entry-level role with the expectation ... Supporting our culture of safety by adhering to mill safety policies and procedures at all times ...

Machine Operator Trainee

Leola, AR · On-site

$14.25 - $17.25/hr

Machine Operator Trainee Our Machine Operator Trainee is an entry-level role with the expectation ... Supporting our culture of safety by adhering to mill safety policies and procedures at all times ...

Showing results 21-40

Mill Operator Trainee information

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$11

$19

$28

How much do mill operator trainee jobs pay per hour?

As of Sep 13, 2026, the average hourly pay for mill operator trainee in the United States is $19.90, according to ZipRecruiter salary data. Most workers in this role earn between $16.83 and $22.36 per hour, depending on experience, location, and employer.

What cities are hiring for Mill Operator Trainee jobs?

Cities with the most Mill Operator Trainee job openings:

What states have the most Mill Operator Trainee jobs?

States with the most job openings for Mill Operator Trainee jobs include:

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For Mill Operator Trainee jobs, the most frequently searched job titles are:

Mill Operator Trainee

Bagdad, AZ • On-site

Freeport McMoRan
Mining of Natural Resources • 10K+ employees

$21 - $27/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 24 days ago


Freeport-McMoRan rating

8.2

Company rating: 8.2 out of 10

Based on 141 frontline employees who took The Breakroom Quiz


Job description

At Freeport-McMoRan, we are committed to providing an employment package that recognizes excellence, encourages safe production and a culture supported by our core values. Here, you’ll find a collaborative environment where safety is a top priority, all opinions are valued, and people are empowered to grow in their career. Apply Today!     

Where You Will Work   

Looking to live in a small town with big opportunities? Our Bagdad operations in Arizona offers housing at a subsidized rate, a family-friendly atmosphere and numerous amenities including an aquatic center, golf course and fitness center. Located 100 miles northwest of Phoenix, Bagdad is home to the world's first commercial - scale concentrate leach processing facility, as well as one of the longest continuously operating solvent extraction/electrowinning plants in the world.  Visit the Bagdad town website to learn more.

What You Will Do
  • Make guided decisions to support the primary objective of safe production. 
  • Maintain and operate concentrator equipment 
  • Perform detailed inspections of operating equipment and operational areas 
  • Assist with maintenance activities 
  • Complete area housekeeping duties 
  • Learn and understand basic metallurgical milling principles 
  • Perform other tasks as assigned 
What You Bring To Freeport
  • Three (3) months work experience 
  • 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 aptitude. The selected candidate shall demonstrate the ability to apply knowledge and skills while also passing a written assessment where required. This exam is based on skills/abilities and/or academic knowledge; as well as safety. 
  • Ability to communicate in English with respect to job assignments, job procedures, and applicable safety standards 
  • Knowledge of milling, crushing and conveying equipment. Including operating parameters, limits and functionality of equipment 

What We Offer You 

The estimated pay range for this role is currently $21.00 - $27.00/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. More details will be shared during the hiring process. Click here to view a sample of Total Rewards Estimate for this role.  

  • 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  
  • Learn more about our competitive and comprehensive benefits package!  

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.  
  • Freeport-McMoRan promotes a drug/alcohol-free work environment using mandatory pre-employment drug testing and on-going drug and alcohol testing, as allowed by applicable laws.  

Equal Opportunity Employer  

Please be advised that 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. 


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