Fixed Plant Maintenance Supervisor, Mullan

Yellowstone Local is proud to represent Hecla Limited, a leader in underground mining operations.

If youre an experienced maintenance leader who can coordinate teams, drive equipment reliability, and keep critical mining infrastructure operating safely and efficiently, this is your opportunity to step into a high-impact leadership role at the Lucky Friday Mine. What Youll Get

$100,000 to $110,000 annual salary

10% annual target bonus

Overtime eligibility

80% employer paid health, dental, and vision coverage

6% dollar for dollar 401(k) match

Relocation assistance of $10,000 to $15,000 with a 2-year agreement

2 to 3 months of temporary housing or reimbursement

Paid time off and holidays

Stable, full-time position with long-term career growth

Ongoing technical and leadership development

Why Leaders Choose This Role

Direct impact on equipment reliability and mine production

Lead a skilled maintenance team responsible for critical surface and underground fixed assets

Work on complex systems including hoists, compressors, chillers, pumping systems, and underground infrastructure

Collaborate with planning, operations, and warehouse teams to drive maintenance excellence

Stable, long-term underground mining operation

Opportunity to grow into senior maintenance leadership roles

On-site role based in Mullan, Idaho with relocation support available

Open to candidates willing to relocate for a long-term career opportunity

What Youll Do

Lead and supervise fixed maintenance operations on-site in Mullan, Idaho

Oversee preventive maintenance, scheduled repairs, and emergency repairs of fixed equipment assets

Assist the Fixed Maintenance Foreman and assume Foreman responsibilities when needed

Direct daily work activities of maintenance mechanics and contractors

Ensure compliance with preventive maintenance schedules and maintenance standards

Coordinate maintenance planning and scheduling with operations and planning teams

Support emergency maintenance activities for hoists, compressors, chillers, pumping systems, and underground fixed plant infrastructure

Assign work orders and monitor performance to ensure quality, productivity, and safety expectations are met

Participate in risk assessments and support the development of Standard Operating Procedures (SOPs)

Inspect work in progress and completed projects to ensure quality and reliability

Manage CMMS documentation, shift reports, timecards, and material requests

Train, coach, and develop maintenance personnel

Drive continuous improvement initiatives focused on maintenance efficiency and equipment reliability

What You Need

High School Diploma or equivalent required

Associate degree from a vocational or technical school preferred

3 to 5+ years of maintenance experience

Experience working in an underground mining environment

Strong understanding of underground hard rock mining operations

Knowledge of fixed plant maintenance, preventive maintenance programs, and equipment reliability practices

Experience with hoists, compressors, chillers, pumping systems, and underground infrastructure preferred

Prior supervisory or team leadership experience preferred

Experience coordinating maintenance planning and scheduling activities

Proficiency with CMMS systems and Microsoft Excel, Word, and Outlook

Strong communication, organizational, and problem-solving skills

Demonstrated ability to work independently and lead teams effectively

Commitment to safety, quality workmanship, and continuous improvement

Hiring Process

Apply today

Quick phone screen

Interview

Start date

Hecla Limited is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment regardless of race, color, religion, gender, gender identity, sexual orientation, national origin, genetics, disability, age, or veteran status.#yellow