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Mining Mill Operator Jobs (NOW HIRING)

The Henderson mine is an underground molybdenum mining operation located approximately 42 miles ... The Henderson mill is located 15 miles west of the mine, between Dillon and Kremmling. Both sites ...

The Henderson mine is an underground molybdenum mining operation located approximately 42 miles ... The Henderson mill is located 15 miles west of the mine, between Dillon and Kremmling. Both sites ...

Mill Operator Trainee

Bayard, NM · On-site

$21 - $27/hr

Where You Will Work Chino is an open-pit copper mining complex located 15 miles from the historic ... Perform detailed inspections of operating equipment and operational areas * Assist with maintenance ...

Mill Operator Trainee

Bayard, NM · On-site

$21 - $27/hr

Apply Today!      Where You Will Work     Chino is an open-pit copper mining complex ... Perform detailed inspections of operating equipment and operational areas * Assist with maintenance ...

Mill Operator Trainee

Bayard, NM · On-site

$21 - $27/hr

Where You Will Work Chino is an open-pit copper mining complex located 15 miles from the historic ... Including operating parameters, limits and functionality of equipment What We Offer You The ...

Mill Operator Trainee

Bayard, NM · On-site

$21 - $27/hr

Where You Will Work Chino is an open-pit copper mining complex located 15 miles from the historic ... Perform detailed inspections of operating equipment and operational areas * Assist with maintenance ...

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Mining Mill Operator information

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How much do mining mill operator jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for mining mill operator 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 are the key skills and qualifications needed to thrive as a Mining Mill Operator, and why are they important?

To excel as a Mining Mill Operator, you need a solid understanding of mineral processing, mechanical aptitude, and, often, a high school diploma or equivalent with on-the-job training or relevant certification. Familiarity with automated mill control systems, industrial machinery, and safety protocols is essential. Strong attention to detail, problem-solving ability, and teamwork skills help operators manage production challenges safely and efficiently. These competencies are crucial for maintaining safe operations, maximizing productivity, and ensuring the quality of processed materials in a demanding industrial environment.

What are Mining Mill Operators?

Mining Mill Operators are professionals responsible for overseeing and controlling machines and equipment used to crush, grind, and process raw materials extracted from mines. Their primary role is to ensure that minerals are efficiently separated and prepared for further refining or shipment. They monitor equipment performance, adjust controls to optimize production, and maintain safety standards in the milling process. Mining Mill Operators often work in mines, processing plants, or mineral preparation facilities and must be knowledgeable about the machinery and safety protocols involved.

What are some common challenges faced by Mining Mill Operators, and how can they be addressed?

Mining Mill Operators often encounter challenges such as equipment malfunctions, fluctuating ore quality, and maintaining safety standards in a fast-paced environment. Addressing these challenges involves staying vigilant with routine equipment inspections, promptly reporting and fixing mechanical issues, and following strict operational and safety protocols. Collaborating closely with maintenance teams and supervisors helps ensure smooth mill operation and minimizes downtime. Continuous training and clear communication are also key to adapting to evolving processes and technologies in the mining industry.

What is the difference between Mining Mill Operator vs Crusher Operator?

AspectMining Mill OperatorCrusher Operator
CredentialsHigh school diploma, technical training, certifications in mill operationsHigh school diploma, technical training, certifications in crusher operation
Work EnvironmentProcessing plants, mining sites, industrial facilitiesMining sites, processing plants, industrial environments
Industry UsageCommonly used in mineral processing and ore millingUsed in crushing raw materials in mining and construction

Both Mining Mill Operators and Crusher Operators work in mining and processing environments, often sharing similar certifications and work settings. The main difference lies in their specific roles: Mill Operators focus on operating equipment that processes ore into finer materials, while Crusher Operators handle machinery that crushes raw materials for further processing. Understanding these distinctions helps job seekers target the right position in the mining industry.

More about Mining Mill Operator jobs
What states have the most Mining Mill Operator jobs? States with the most job openings for Mining Mill Operator jobs include:
Infographic showing various Mining Mill Operator job openings in the United States as of May 2026, with employment types broken down into 97% Full Time, 1% Part Time, and 2% Nights. Highlights an 99% Physical, and 1% Hybrid job distribution, with an average salary of $41,401 per year, or $19.9 per hour.
Mill Crush/Convey Operator I

Mill Crush/Convey Operator I

Freeport McMoRan

Parshall, CO • On-site

$26 - $33/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 12 days ago


Freeport-McMoRan rating

8.3

Company rating: 8.3 out of 10

Based on 135 frontline employees who took The Breakroom Quiz

6th of 29 rated mining


Job description

At Climax Molybdenum, 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. In order to be considered for this position, please apply by MM/DD/YY.

We accept applications on an ongoing basis. Where You Will Work Our Henderson mine and mill are an hour drive apart - separated by the Continental Divide and a 15-mile conveyor system (10 miles underground). The Henderson mine is an underground molybdenum mining operation located approximately 42 miles west of Denver and 10 miles west of Empire.

It has been in operation since 1976 and today consists of a large block-cave, underground mining complex feeding a concentrator with a current capacity of approximately 32,000 metric tons per day. It can produce approximately 15 million pounds of molybdenum per year. The Henderson mill is located 15 miles west of the mine, between Dillon and Kremmling.

Both sites are surrounded byUS Forest Serviceland of theArapaho National Forest, making it easy for our employees and their families to enjoy year-round hiking, cross-country skiing, and snowshoeing in the area. Explore the opportunity to advance your career at one of our sites - the Henderson mine or mill and live life at the top. Employees who are required to work on-site are eligible for a $1,450 monthly housing allowance, provided they meet program guidelines.

What You Will Do Safely perform duties related to the production of copper and/or molybdenum concentrates in the Mill at a skilled level. Complete duties within the Mill process which could include tasks within the following areas: fine crushing plant, COB, ball Mill, roughers, cleaners, flotation cells, moly plant, copper moly thickeners, tailing thickeners, and mill control room Take process readings and makes necessary process changes or adjustments Use electronic process monitoring system to monitor conveyor, plant systems and equipment Perform start-up and shut-down of plant or related systems Operate processing equipment and makes adjustments as needed; performs basic maintenance on processing equipment and reports maintenance issues May operate mobile equipment such as front-end loaders, forklifts, skid-steer loaders, and overhead cranes Perform area housekeeping duties and may perform work area and safety audits Perform other duties as required What You Bring To Freeport Six (6) months of experience in Mill process operations 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. Knowledge of the wet grind system and flow systems through mill and floatation area Knowledge of the filtering and drying process May be required to complete HAZMAT training as required by Department of Transportation regulations Knowledge of placard system to accurately identify hazardous materials Knowledge of environmental policies and responsible for reporting any issues and/or concerns Preferred Qualifications High School diploma or GED What We Offer You The estimated pay range for this role is currently$26.00 - $33.00/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. Employees who are required to work on-site are eligible for a $1,450 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 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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