Demo

Maintenance Supervisor - Mill

HECLA MINING CO.
Mullan, ID Full Time
POSTED ON 11/12/2025 CLOSED ON 11/13/2025

What are the responsibilities and job description for the Maintenance Supervisor - Mill position at HECLA MINING CO.?

The Mill Maintenance Supervisor supervises Millwrights for maintenance of Mill process equipment and facilities, with mechanical support in other areas as required.

ESSENTIAL DUTIES AND RESPONSIBILITIES include the following. Other duties may be assigned.

    Oversight of the execution of preventive maintenance, scheduled repairs and emergency repairs to Mill Fixed Equipment Assets. 

    Direct supervision of Mill Maintenance hourly employees.

    Assume Mill Maintenance Foreman duties when Foreman not available.

    Ensures maintenance efficiencies and performance in cooperation with Mill Operations. 

    Works with Maintenance Planner, Mill Maintenance Foreman, Mill Superintendent, and Mill Foreman to meet immediate and long-term maintenance requirements and goals in support of production goals.

    Manage and coordinate contract maintenance of Mill equipment; both on site and off site contract work. 

    Work closely with the planning department to ensure jobs are planned and scheduled correctly.

    Work closely with operations supervisors to meet the equipment maintenance needs of the Mill.

    Ensure Millwrights are complying with the preventive maintenance schedule for equipment availability.

    Manage urgent or breakdown jobs as required to keep equipment running and minimize downtime. 

    Continuously seek ways to improve the maintenance of the equipment. 

    Work with Maintenance Planner to ensure equipment spare parts are available. 

    Assign work orders to employees, set and maintain high standards for quality, quantity and safety of work performed. 

    Follow up throughout the shift to ensure performance standards are being met.

    Participate in Risk Assessment activities as required. 

    Participate in the development of Standard Operating Procedures (SOP’s) as required. 

    Inspect daily operations and projects in process and upon completion to ensure the quality and reliability of work performed.

    Completes required paperwork and CMMS entry, including shift reports, requests for materials, timecards, etc.

    Attends meetings as required, including training and department meetings.

   Follows and understands MSHA rules and regulations, environmental rules and regulations, SOP and work area instructions, participates in safety and environmental activities. Leads by example by adhering to rules and regulations and ensuring compliance to rules and regulations established by the Lucky Friday.

    Must be able to work and communicate with other members of the work team. 

    Must be willing to comply with all company policies and procedures.

    Comply with applicable environmental laws and regulations. Conducts activities and work in an environmentally responsible manner. Is aware of procedures to minimize impacts to the environment.

QUALIFICATIONS

    High School Diploma or equivalent.  Associate degree from a vocational or technical school preferred.

    Minimum 3-5 years of experience in maintenance. 

    Experience in a processing facility. 

    Good understanding of mineral processing operations preferred. 

    Experience and working knowledge of underground hard rock mining equipment and the maintenance processes and procedures associated with this equipment.

    Must be computer literate and proficient in Excel, Word and Outlook. 

    Prior supervisory experience preferred. 

    Demonstrated initiative and ability to work independently. 

    Attention to detail and accuracy. 

    Excellent interpersonal, oral and written communication skills. 

    Must possess a valid driver’s license.

    Familiarity with IFS business system a plus

    ATF possessor’s clearance required.

    Must complete MSHA 24-hour training or provide 5000-23 documentation of completed training.

    Must pass a pre-employment physical and drug screen.



Salary.com Estimation for Maintenance Supervisor - Mill in Mullan, ID
$81,612 to $105,564
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Maintenance Supervisor - Mill?

Sign up to receive alerts about other jobs on the Maintenance Supervisor - Mill career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$90,648 - $117,689
Income Estimation: 
$119,912 - $160,327
Income Estimation: 
$79,146 - $108,475
Income Estimation: 
$78,212 - $94,568
Income Estimation: 
$103,597 - $137,260
Income Estimation: 
$57,321 - $76,551
Income Estimation: 
$63,144 - $84,521
Income Estimation: 
$67,622 - $88,825
Income Estimation: 
$111,535 - $153,846
Income Estimation: 
$111,535 - $153,846
Income Estimation: 
$140,395 - $200,183
Income Estimation: 
$67,622 - $88,825
Income Estimation: 
$63,144 - $84,521
Income Estimation: 
$74,959 - $98,091
Income Estimation: 
$111,535 - $153,846
This job has expired.
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at HECLA MINING CO.

  • HECLA MINING CO. Juneau, AK
  • As a Temporary Dredge Operator, you will play a vital role in maintaining the sediment management systems at the Hecla Greens Creek Mine. This position is ... more
  • 11 Days Ago

  • HECLA MINING CO. Juneau, AK
  • As our Surface Mobile Maintenance Mechanic, you will troubleshoot, repair, and maintain mobile and heavy equipment used in an underground mining environmen... more
  • 12 Days Ago

  • HECLA MINING CO. Juneau, AK
  • As our underground mobile maintenance mechanic, you will troubleshoot, repair, and maintain equipment to keep our production going and our profitability up... more
  • 2 Days Ago

  • HECLA MINING CO. Juneau, AK
  • As our fixed maintenance mechanic, you will maintain all process-related systems and equipment including grinding mills, conveyor systems, and flotation ci... more
  • 2 Days Ago


Not the job you're looking for? Here are some other Maintenance Supervisor - Mill jobs in the Mullan, ID area that may be a better fit.

  • HECLA MINING CO. Mullan, ID
  • The Mill Maintenance Supervisor supervises Millwrights for maintenance of Mill process equipment and facilities, with mechanical support in other areas as ... more
  • 10 Days Ago

  • HECLA MINING CO. Mullan, ID
  • The Mill Maintenance Supervisor supervises Millwrights for maintenance of Mill process equipment and facilities, with mechanical support in other areas as ... more
  • 10 Days Ago

AI Assistant is available now!

Feel free to start your new journey!