Greater Sudbury, Canada | Posted on 08/27/2026

Magna Mining Inc. is a Sudbury-focused, base metal exploration and development company.

Magna Mining’s key objective is to become the next nickel and copper producing company in Canada by executing a growth strategy that is focused exclusively on the historic nickel producing district of Sudbury, ON.

We intend to achieve this objective via the creation of a Sudbury focused, hub and spoke production model, with our existing Shakespeare project as the hub. The path to the creation of a significant current battery metals producing Canadian company is to execute a long term, multi-faceted growth strategy.

Job Description
The Supervisor, Mobile Maintenance isresponsible for delivering sustainable and reliable mobile maintenance at Levack Mine. This includes supervising crews, managingresources, and promoting a safety-first culture.

All M agna Mining team members are expected to work collaboratively with others, lead the way in health and safety, act with honesty, integrity, and foster an entrepreneurial spirit in pursuit of excellence.

Responsibilities:

Supervise dailymaintenance activities for mobile equipment (e.g., scoop trams, haul trucks,drills, bolters, and utility vehicles).

Monitor compliance with maintenance plans, mine plans, production targets, and safety standards.

Ensure safe workpractices are followed and that all workers comply with regulatory and companypolicies (OHSA, MTCU, WSIB, etc.).

Conduct daily pre-shiftsafety meetings, inspections, and workplace exams.

Assign tasks to crewmembers based on skills, qualifications, and maintenance priorities.

Report and investigateincidents, near misses, and hazards. Implement corrective actions.

Maintain accurate recordsof shift activities, production data, equipment use, and timekeeping.

Communicate effectivelywith technical services, operations, and surface operations teams.





Ensure preventive andcorrective maintenance tasks are completed according to schedule.

Troubleshoot and resolveequipment issues to minimize downtime and support operational targets.

Collaborate with plannersand engineers to prioritize work orders, allocate resources, and improvemaintenance practices.

Monitor parts usage andensure adequate inventory levels in collaboration with the warehouse and supplychain teams.

Assign work, monitorprogress, and provide technical guidance to maintenance crews.

Recommend and implementimprovements to maintenance practices, equipment performance, and costefficiency.

Support theimplementation of new technologies, digital systems, and predictive maintenancepractices.

Requirements
Qualifications: Formal Education, Certifications or Equivalents

Certified tradesperson - Heavy Duty Equipment Technician (HDET) or equivalent technical background.

7 ormore year of mobile maintenance experience

2 ormore years of experience in a leadership role.

Excellentleadership, communication and organization skills.

Soundknowledge of mobile maintenance standards.

Familiaritywith mining regulations, occupational health and safety practices and emergencyresponse.

Provenability to successfully lead teams in a dynamic and physically demandingenvironment.

Establishedanalytical and problem-solving skills.

What's in ItforYou?
At Magna Mining Inc. we believe supporting our people is essential to our success. We offer a competitive salary, comprehensive benefits, RRSP contribution opportunities, and access to employee and family assistance programs to support your well-being and long-term success.

Minimum Salary: $100,000

Magna Mining Inc. is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

We thank all applicants for their interest in Magna Mining. Due to the competitive nature of our recruitment process and the high volume of applications received, only those selected for further consideration will be contacted.

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📌 Supervisor, Mobile Maintenance (Ontario)
🏢 Magna Mining
📍 Ontario