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Mill Maintenance Supervisor Jobs (NOW HIRING)

Westrock

Supv, Maintenance

Fernandina Beach, FL · On-site

General Information Job ID ATR66344 Posting Job Title Maintenance Supervisor Locations FL Fernandina Beach Mill Employment Type Full Time Date Posted 25-Aug-2026 Relocation Support Yes Description ...

Freeport McMoRan Inc.

$100 - $125/hr

As a Supervisor of Maintenance, you inspect and evaluate work in progress, identify problem areas, and direct remedial action. You conduct performance evaluations, prepare estimates for staffing ...

Freeport McMoRan

Supervisor Mill Maintenance

Bagdad, AZ · On-site

$87K - $120K/yr

As a Supervisor of Maintenance, you inspect and evaluate work in progress, identify problem areas, and direct remedial action. You conduct performance evaluations, prepare estimates for staffing ...

Freeport McMoRan

Supervisor Mill Maintenance

Morenci, AZ · On-site

$93K - $127K/yr

As a Supervisor of Maintenance, you inspect and evaluate work in progress, identify problem areas, and direct remedial action. You conduct performance evaluations, prepare estimates for staffing ...

Freeport McMoRan

Supervisor Mill Maintenance

Bagdad, AZ · On-site

$87K - $120K/yr

As a Supervisor of Maintenance, you inspect and evaluate work in progress, identify problem areas, and direct remedial action. You conduct performance evaluations, prepare estimates for staffing ...

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Mill Maintenance Supervisor information

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$40.5K

$80.4K

$120.5K

How much do mill maintenance supervisor jobs pay per year?

As of Sep 10, 2026, the average yearly pay for mill maintenance supervisor in the United States is $80,374.00, according to ZipRecruiter salary data. Most workers in this role earn between $71,000.00 and $88,000.00 per year, depending on experience, location, and employer.

What is a mill maintenance supervisor?

Mill Maintenance Supervisors are professionals responsible for overseeing the maintenance and repair of equipment and machinery in milling facilities, such as those in mining, manufacturing, or processing plants. They lead teams of maintenance technicians, schedule regular inspections, coordinate repairs, and ensure that all machinery operates efficiently and safely. Their role is crucial in minimizing downtime, optimizing equipment performance, and maintaining workplace safety standards. In addition to technical expertise, they also manage budgets, maintain records, and may be involved in training staff on safety protocols and new equipment.

What skills and qualifications are needed to be a mill maintenance supervisor?

To thrive as a Mill Maintenance Supervisor, you need strong mechanical and electrical maintenance knowledge, supervisory experience, and typically a technical diploma or degree in a related field. Familiarity with computerized maintenance management systems (CMMS), predictive maintenance tools, and safety protocols is essential. Excellent leadership, problem-solving, and communication skills help you effectively lead teams and coordinate with other departments. These combined skills ensure efficient mill operations, minimize downtime, and maintain a safe working environment.

What challenges do mill maintenance supervisors face in managing maintenance schedules and equipment downtime?

Mill Maintenance Supervisors often encounter the challenge of balancing urgent repair needs with planned maintenance schedules to minimize equipment downtime. They must coordinate with production teams to schedule repairs during low-impact periods and ensure that parts and labor are available when needed. Unexpected equipment failures can disrupt these plans, so strong problem-solving skills and the ability to adapt quickly are essential. Effective communication with both maintenance crews and other departments is also key to maintaining smooth mill operations.

What is the difference between Mill Maintenance Supervisor vs Mill Maintenance Technician?

AspectMill Maintenance SupervisorMill Maintenance Technician
CredentialsHigh school diploma or equivalent; technical certifications often preferredHigh school diploma or equivalent; technical certifications often preferred
Work EnvironmentSupervises maintenance teams in industrial mill settingsPerforms maintenance and repairs in mill environments
ResponsibilitiesOversees maintenance operations, schedules work, ensures safety compliancePerforms repairs, inspections, and preventive maintenance

The Mill Maintenance Supervisor and Mill Maintenance Technician roles share similar credentials and work environments. The supervisor oversees maintenance teams and manages operations, while the technician focuses on hands-on repairs and maintenance tasks. Both roles are essential for efficient mill operations, with the supervisor providing leadership and coordination.

What cities are hiring for Mill Maintenance Supervisor jobs?

Cities with the most Mill Maintenance Supervisor job openings:

Who are the top companies hiring for Mill Maintenance Supervisor jobs?

The top employers for Mill Maintenance Supervisor jobs are:

What states have the most Mill Maintenance Supervisor jobs?

States with the most job openings for Mill Maintenance Supervisor jobs include:

What are popular job titles related to Mill Maintenance Supervisor jobs?

For Mill Maintenance Supervisor jobs, the most frequently searched job titles are:

North Mill Maintenance Supervisor I

Sahuarita, AZ • On-site

ASARCO LLC
Coal, Metals and Minerals Mining • 1 - 5K employees
Learn more about ASARCO LLCexternal

Full-time

Posted 23 days ago

ASARCO rating

7.0

Company rating: 7.0 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

Job description

POSITION OVERVIEW
Supervises and coordinates a safe work environment. Ensures quality is of the highest standard in the work being performed at the Asarco Operation.
ESSENTIAL FUNCTIONS
  • Direct the activities of assigned crew and monitor their progress.
  • Implement production plans according to an approved schedule.
  • Meet all production targets through efforts of the crew following process parameters and strategies.
  • Prepares estimates of the staffing, materials, and equipment requirements for projected work activities.
  • Ensure the crew follows the cost-control strategies.
  • Enforce safe practices, ensure safe conditions, and promote a safe attitude among crew members.
  • Comply with environmental requirements and promote environmental awareness among crew members.
  • Keep time worked and enter into on-line system.
  • Inspects and evaluates work in progress, identifies any problem areas, and may direct remedial action.
  • Responsible for executing, supporting, and enforcing the Company's Environmental, Health and Safety program as required by OIS policy, directives, and principles.
  • Ability to handle confrontation situations and enforce discipline strategies

KNOWLEDGE SKILLS AND ABILITIES
  • Must be able to work rotating shifts and holidays (24/7/365 operation).
  • Must be proficient with Microsoft office.
  • Experience with operation/maintenance of milling and/or similar process equipment (i.e., conveyors, crushers, ball mills, sag mills, vertical mill, screen decks, agitators, rotors, belts, pulleys, gear boxes, lube systems, etc.).
  • Skilled in planning and scheduling for preventive maintenance using SAP.
  • Strong interpersonal skills in developing consensus building.
  • Must communicate effectively, both orally and in writing.
  • Must be able to manage time effectively and set priorities.
  • Skilled in resolving day-to-day questions/problems regarding equipment, materials, methods, and procedures needed to complete projects.
  • Requires the ability to manage multiple tasks and troubleshoot problems.
  • Ability to effectively present information in one-on-one and small group situations to customers, clients, and other employees of the organization.
  • Ability to read, interpret and enforce safety rules, operating and maintenance instructions and procedure manuals.
  • Ability to write routine reports and correspondence.
  • Practical knowledge of MSHA standards as enforced.

EDUCATION AND EXPERIENCE
  • High School Diploma or GED.
  • Some college or technical school education.
  • 5 years crushing and/or milling process experience
  • Previous supervision experience a plus.
  • English language fluency.
    • At least CEFR B2 - Upper Intermediate: Can understand the main ideas of complex text on both concrete and abstract topics, including technical discussions in their field of specialization.

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