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Mining Mill Operator Jobs (NOW HIRING)

Doe Run

Mill Operator I

Boss, MO

$16 - $21.25/hr

The Doe Run Company is seeking a Mill Operator I to learn to safely and effectively assist in mill ... The company also owns six operating mines in one of the world's largest lead mining districts, also ...

the Doe Run company

Mill Operator I

Boss, MO · On-site

$16 - $21.25/hr

The Doe Run Company is seeking a Mill Operator I to learn to safely and effectively assist in mill ... The company also owns six operating mines in one of the world's largest lead mining districts, also ...

ASARCO LLC

Mill Operator

Kearny, AZ · On-site

$22 - $28.70/hr

Open-pit mining : The Ray Mine extracts copper ore from an open-pit mine, which has been ... Ray Mill : The concentrator at Ray processes up to 30,000 tons of ore per day. Through flotation ...

Kinross Gold Corporation

Mill Operator

Fairbanks, AK · On-site

$18 - $23.50/hr

Communicate effectively with other operators in order to maintain continuity of operating ... Kinross is a Canadian-based global senior gold mining company with operations and projects in the ...

Freeport McMoRan

Mill Operator II

Morenci, AZ

$27 - $36/hr

Highway 191, Morenci operations (an open-pit copper mining complex) has been in continuous ... As Mill Operator II, you operate mobile equipment such as front-end loaders, forklifts, skid-steer ...

Freeport-McMoRan, Inc.

Mill Operator II

Morenci, AZ · On-site

$27 - $36/hr

Highway 191, Morenci operations (an open-pit copper mining complex) has been in continuous ... As Mill Operator II, you operate mobile equipment such as front-end loaders, forklifts, skid-steer ...

Freeport McMoRan

Mill Operator II

Morenci, AZ

$27 - $36/hr

Highway 191, Morenci operations (an open-pit copper mining complex) has been in continuous ... As Mill Operator II, you operate mobile equipment such as front-end loaders, forklifts, skid-steer ...

Freeport McMoRan

Mill Operator II

Morenci, AZ · On-site

$27 - $36/hr

Highway 191, Morenci operations (an open-pit copper mining complex) has been in continuous ... As Mill Operator II, you operate mobile equipment such as front-end loaders, forklifts, skid-steer ...

Gleason

Mill Operator (Bridgeport Operator)

Westland, MI · On-site

$16 - $21.25/hr

... agriculture, mining, sustainable energy, construction, power tools, marine and many other ... Position Summary The Mill Operator (Bridgeport) is responsible for setting up, programming, and ...

Freeport McMoRan

Mill Operator I

Morenci, AZ · On-site

$24 - $32/hr

Highway 191, Morenci operations (an open-pit copper mining complex) has been in continuous ... Complete duties within the Mill process which could include tasks within the following areas: fine ...

Freeport McMoRan

Mill Operator I

Morenci, AZ · On-site

$24 - $32/hr

Highway 191, Morenci operations (an open-pit copper mining complex) has been in continuous ... Complete duties within the Mill process which could include tasks within the following areas: fine ...

Freeport McMoRan

Metcalf Mill Operator I

Morenci, AZ

$24 - $32/hr

Highway 191, Morenci operations (an open-pit copper mining complex) has been in continuous ... Complete duties within the Mill process which could include tasks within the following areas: fine ...

Specialty Granules

Mining Mill Manager

Pembine, WI · On-site

Ensure operators are appropriately trained, and uphold SGI standards * Monitor and manage ... of mining Dimensions No. of direct reports: 5-10 No. of indirect reports: 20-50 Budget ...

Freeport McMoRan

Metcalf Mill Operator I

Morenci, AZ

$24 - $32/hr

Highway 191, Morenci operations (an open-pit copper mining complex) has been in continuous ... Complete duties within the Mill process which could include tasks within the following areas: fine ...

Freeport McMoRan

Metcalf Mill Operator I

Morenci, AZ

$24 - $32/hr

Highway 191, Morenci operations (an open-pit copper mining complex) has been in continuous ... Complete duties within the Mill process which could include tasks within the following areas: fine ...

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All JobsMining Mill Operator Jobs

Mining Mill Operator information

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$11

$19

$28

How much do mining mill operator jobs pay per hour?

As of Jun 8, 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:
What job categories do people searching Mining Mill Operator jobs look for? The top searched job categories for Mining Mill Operator jobs are:
Mining Mill Operator jobs near you
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 Operator I

Mill Operator I

Doe Run

Boss, MO

$16 - $21.25/hr

Full-time

PTO

Posted 4 days ago

The Doe Run Company rating

6.2

Company rating: 6.2 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

23rd of 29 rated mining

Job description

At The Doe Run Company, our jobs help supply minerals and metals that support our way of life.
$21.28/hour
5% targeted monthly bonus.
Insurance benefits start day 1.
80 hours vacation after 90 days.
On-the-job training with career growth opportunities.

The Doe Run Company is seeking a Mill Operator I to learn to safely and effectively assist in mill operations that produce all finished concentrates. This rotating shift position will be located at Brushy Creek Mill in Boss, MO.

The work location may change as needed to support production and business needs within the Viburnum Trend in Southeast Missouri.

Education & Experience:

  • High school diploma or equivalent, preferred.
  • No experience required, some industrial experience preferred.
  • Experience operating skid steer loaders, forklifts, and larger loaders preferred.
  • Valid driver’s license.

Knowledge, Skills, & Abilities:

  • Ability to read a micrometer and a tape measure.
  • Ability to safely drive a forklift or other mobile equipment and become certified (forklift).
  • Environmental safety and health rules and regulations training (MSHA) training.
  • Basic math skills.

Responsibilities:

  • Perform daily preventative maintenance tasks.
  • Assist mill operators with mixing mill reagents.
  • Maintain and clean work area. Complete all daily end-of-shift housekeeping tasks.
  • Assist the mill operators II and III in the processing of all finished concentrate products.
  • Operate wheel loaders to load ore into the process and load concentrate trucks.
  • Complete tasks in a safe and environmentally compliant manner by following EHS (environmental, health, and safety) policies, procedures, and best practices; support and assist peers in working in a safe, compliant manner; report unsafe acts or conditions, incidents, and deviations; and provide feedback to support continuous improvement in EHS performance.
  • Perform other duties as assigned.

Work Environment, Physical & Lifting:

  • Regularly works near moving, mechanical parts; occasionally works in confined spaces, is required to wear personal protective equipment, including but not limited to, a respirator, hearing protection, steel-toe boots, and eyewear, and works at heights of four feet or more with fall protection. Regularly exposed to vibration; frequently exposed to outdoor weather conditions and extreme heat; occasionally exposed to wet, humid conditions and extreme cold. Works rotating shifts. Exposed to moderate noise levels.
  • Regularly requires talking, hearing, standing, walking, reaching with hands/arms, and repetitive movement; frequently requires feeling attributes of objects, grasping, pushing, and driving; Occasionally requires stooping, kneeling, crouching, crawling, and climbing or balancing. Requires clarity of vision, three-dimensional vision, the ability to judge distance and spatial relationships, precise hand-eye coordination, and the ability to identify and distinguish colors.
  • Regularly required to lift up to 50 pounds; occasionally required to lift up to 100+ pounds.

Based in St. Louis, Missouri, USA, The Doe Run Company is a privately held natural resources company and a global provider of lead, copper, and zinc concentrates. Dedicated to environmentally responsible mineral and metal production, Doe Run operates the Resource Recycling facility, one of the world’s largest, single-site lead recycling centers, located in Boss, Missouri. The company also owns six operating mines in one of the world’s largest lead mining districts, also in Missouri: Brushy Creek, Buick, Casteel, Fletcher/West Fork, Mine 29/Viburnum and Sweetwater. The Doe Run Company and its subsidiaries deliver products and services necessary to provide power, protection, and convenience. Doe Run has operations in Missouri, Washington, and Arizona. For more information, visit www.doerun.com. 

Doe Run is an Equal Opportunity Employer, including disability and veterans.  

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About Doe Run

Sourced by ZipRecruiter

Industry

Coal, metals and minerals mining

Company size

1,001 - 5,000 Employees

Headquarters location

Saint Louis, MO, US

Year founded

1864

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