Mechanical Maintenance Supervisor

Job overview

The Mechanical Maintenance Supervisor role is onsite in Nashwauk, MN; compensation is not specified. The position supports Mesabi Metallics’ mining equipment and machinery maintenance as its iron ore mining and pelletization project is under construction. The supervisor leads maintenance technicians and coordinates safe, efficient preventive and corrective work. The role supports equipment reliability and reduced downtime through troubleshooting, maintenance planning, accurate records, and process improvements.

What you'll do

• Supervise and mentor millwrights
• assign daily tasks and monitor performance
• oversee maintenance, repair, and servicing of mining equipment
• coordinate preventive and corrective maintenance
• troubleshoot mechanical failures
• enforce safety and environmental requirements
• manage parts and tool inventory
• maintain maintenance records and prepare reports
• identify process improvements and collaborate with engineering and operations.

What we're looking for

Skills & competencies

mechanical maintenance supervisor

nashwauk mn

mesabi metallics

mining equipment

millwrights

preventive maintenance

corrective maintenance

mechanical systems

hydraulic systems

pneumatic systems

safety

equipment reliability

Work arrangement

• Weekend coverage required

Benefits & perks

• Medical and dental coverage with an HSA option, 401(k) with 4% company match, short- and long-term disability and life insurance, 96 hours of annual PTO for employees with 0–3 years, 9 paid holidays, and 2 floating holidays.

Why this role

The posting describes a mining and pelletization project under construction and lists medical and dental coverage with an HSA option, a 401(k) with 4% company match, employer-provided insurance, paid time off, and paid holidays.

About the employer

Mesabi Metallics Company LLC is hiring for this role. Industry: Iron Ore Mining. Sector: 21.