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Mining Mill Operator Jobs (NOW HIRING)

Specialty Granules

Mill Engineer

Pembine, WI · On-site

Provides leadership to Mill Operators and recommends changes to maintain appropriate sizing and distribution of material. * Acts as the primary liaison between milling operations and the Quality ...

Specialty Granules LLC (SGI)

Mill Engineer

Pembine, WI · On-site

Provides leadership to Mill Operators and recommends changes to maintain appropriate sizing and distribution of material. * Acts as the primary liaison between milling operations and the Quality ...

Minerals Technologies

Mill Manager

Lucerne Valley, CA

$130K - $150K/yr

Manage production rates, labor utilization, and operating costs to achieve budget and performance ... Minimum of five years of leadership or management experience in manufacturing, mining, industrial ...

Minerals Technologies

Mill Manager

Lucerne Valley, CA · On-site

$130K - $150K/yr

Manage production rates, labor utilization, and operating costs to achieve budget and performance ... Minimum of five years of leadership or management experience in manufacturing, mining, industrial ...

Minerals Technologies

Mill Manager

Lucerne Valley, CA · On-site

$130K - $150K/yr

Manage production rates, labor utilization, and operating costs to achieve budget and performance ... Minimum of five years of leadership or management experience in manufacturing, mining, industrial ...

The Chemours Company

Plant Operator

Starke, FL · On-site

Chemours is seeking Wet Mill Operators to join our Mining team! This position will report directly to the Mill Manager at our TRS, Florida location. Maximize Heavy Mineral Sands wet mill operation ...

The Chemours Company

Plant Operator

Starke, FL

Chemours is seeking Wet Mill Operators to join our Mining team! This position will report directly to the Mill Manager at our TRS, Florida location. Maximize Heavy Mineral Sands wet mill operation ...

Freeport McMoRan

Hydromet EW Operator I

Morenci, AZ · On-site

$24 - $32/hr

Highway 191, Morenci operations (an open-pit copper mining complex) has been in continuous ... Perform starter sheet fabrication which may include operating a rigidizer, a loop slitter, and an ...

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Mining Mill Operator information

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$11

$19

$28

How much do mining mill operator jobs pay per hour?

As of Aug 11, 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?

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 is a mining mill operator?

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.

How to become a mining mill operator?

To become a mining mill operator, individuals typically need a high school diploma or equivalent and must complete on-the-job training or an apprenticeship to learn equipment operation and safety procedures. Certification or licensing may be required depending on the region, and familiarity with tools like crushers and conveyors is beneficial.

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 August 2026, with employment types broken down into 43% Full Time, 55% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $41,401 per year, or $19.9 per hour.

Mill Engineer

Specialty Granules

Pembine, WI • On-site

Other

PTO

This job post has expired today. Applications are no longer accepted.

Job description

Company Introduction:

Over 90 years of quality products and superior service.

Job Summary:

The Mill Engineer is a vital, hands-on role responsible for ensuring the efficient, high-volume operation of the milling and screening circuit. This position directly supports an operation that processes over 500,000 tons of material annually, providing expertise in process control, quality assurance, and equipment optimization.

EssentialDuties

  • Supports the operation of the high-tonnage milling and screening circuit, which includes Jaw, Cone, Impact, and Roll Crushers.

  • Develops and implements recommendations and direct process improvements to maximize throughput and material recovery.

  • Acts as a subject matter expert on particle size reduction and material flow dynamics for the entire milling circuit.

  • Troubleshoots and resolves complex equipment malfunctions and process deviations independently to minimize downtime and prevent out-of-specification material.

  • Performs regular sampling of production material streams to determine if the operation is running according to production requirements and specifications.

  • Analyzes statistical process control (SPC) data to proactively identify trends and potential issues before they impact product quality.

  • Provides leadership to Mill Operators and recommends changes to maintain appropriate sizing and distribution of material.

  • Acts as the primary liaison between milling operations and the Quality Assurance (QA) department.

  • Mentors and trains new Mill Operators and other production staff on best practices, safety procedures, and advanced milling techniques.

  • Maintains accurate and detailed records of all process adjustments, sampling results, maintenance activities, and quality checks.

  • Ensures all milling operations strictly adhere to safety protocols and environmental regulations.

Level Based Competencies

  • Continuous Improvement

  • Planning and Organizing

  • Quality Orientation

  • Communication

  • Safety Focus

  • Facilitating Change

  • Building Networks

Technical knowledge/skills

  • Strong safety and housekeeping orientation and knowledge of MSHA rules and regulations

  • Knowledge of manufacturing processes, procedures and machinery

  • Proficient in statistical analysis

  • Strong knowledge of mechanical systems and continuous improvement process

General knowledge/skills

  • Strong verbal and written communication skills

  • Strong mathematical skills

  • Proficient PC skills and record keeping

Leadership/Supervision

  • Ability to lead and direct teams

Education/Experience

  • BS Engineering

  • Entry level engineering work experience

Dimensions

No. of direct reports: 0

No. of indirect reports: 0

Budget Responsibility: No

Travel Requirements: Limited domestic travel

Working Conditions: Work is performed in enclosed facilities and outdoor areas where extremes of heat, cold, dust, noise, wet conditions and rough terrain exist.

Physical Requirements: Prolonged sitting/standing, lifting objects (up to 50 lbs), extended regular hours, bending, climbing, kneeling, stooping

At Specialty Granules LLC , we believe our employees are our greatest resource. We offer competitive salary, benefits, and vacation package for all full-time permanent positions.

Must be eligible to work in the U.S. without need for employer-sponsored visa (work permit). If you are currently an SGI employee, please do not apply here. Please apply through the "Jobs Hub" section, which can be accessed under your Apps in Workday.

SGI is proud to be an equal opportunity workplace. We are committed to equal employment opportunity on the basis of each candidate's qualifications, experience, and merit, without regard to race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, veteran status, or any other characteristic protected by law. SGI complies with federal, state, and local disability laws and makes reasonable accommodations for applicants and employees with disabilities. If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact HR Services at 833-HR-XPERT.

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