The Mosaic Company (NYSE: MOS) is the world’s leading integrated producer of concentrated phosphate and potash—two of the three most important nutrients in agriculture. We employ more than 13,000 people in six countries to serve farmers all over the world. Our Headquarters is in Lithia, Florida with operations throughout North America (U.S./Canada) and South America.

At Mosaic We Help the World Grow the Food it Needs - Apply today and join our team!

Shaft & Hoists Maintenance Planner

Where will you work: Onsite – Onsite Colonsay, Saskatchewan

(The job location is at our mine site, situated 65 kilometers (approximately a 45-minute drive) from the city of Saskatoon)

About the role

The Shaft & Hoists Maintenance Planner is a key technical resource responsible for ensuring the reliability, safety, and optimal performance of shaft infrastructure, hoisting systems, ore delivery, operating supply movements and ventilation systems that support underground mining operations. This role provides strategic planning, coordination, and technical oversight for a multidisciplinary maintenance team to support safe, efficient, and reliable mine operations.

We are seeking a highly motivated, detail-oriented, and organized Shaft Maintenance Planner to join our team. The successful candidate will be responsible for planning, coordinating, and scheduling maintenance, repair, and operational activities associated with shaft facilities.

The Shaft Maintenance Planner will ensure all work is planned and scheduled to be executed safely, efficiently, and in full compliance with company policies, regulatory requirements, and industry best practices, while supporting the safe and reliable operation of underground mining infrastructure.

What will you do?

• Maintenance Planning & Scheduling

  • Develop and maintain preventive and corrective maintenance plans for shaft infrastructure, hoisting systems, mine ventilation systems, and dewatering systems.
  • Coordinate daily, weekly, monthly, and annual maintenance plans to minimize downtime and support production goals.
  • Ensure availability of required spare parts, tools, and labor for scheduled tasks. This may include sourcing, procuring and expediting materials outside of stock.
  • Liaise with warehouse and procurement teams to align inventory with maintenance needs.

• Shutdown Coordination

  • Plan and coordinate multi discipline maintenance activities during scheduled shutdowns or outages.
  • Develop detailed work schedules, labor forecasts, and material plans to ensure safe and efficient execution.

• Work Order Management

  • Create, manage, and prioritize work orders using a Computerized Maintenance Management System (CMMS). SAP
  • Ensure work orders include clear job scopes, required materials, accurate labor estimates, and defined safety procedures.

• Technical Documentation

  • Maintain accurate records of maintenance activities, including work histories, technical documentation, schematics, and equipment manuals.
  • Support root cause failure analysis and continuous improvement initiatives to enhance equipment reliability and performance.

• Safety & Compliance

  • Ensure all planned work complies with applicable safety standards, site-specific programs and procedures, and manufacturer recommendations.
  • Promote a strong safety culture through the application of safe work practices.
  • Participate in audits, inspections, and continuous safety improvement initiatives.

• Team Collaboration

  • Work closely with shaft technicians, supervisors, and operations teams to align maintenance activities with operational and production schedules.
  • Provide technical guidance and planning support to technicians during the execution of complex or high-risk maintenance activities.

What you’ll need:

• Demonstrated commitment to safety, with working knowledge of Occupational Health & Safety and Mines Regulations.
• 3+ years’ experience in a planning or coordination role within the mining industry.
• Bachelor’s Degree, Technical Diploma or Journeyperson (Red Seal) certification in a related trade or equivalent combination of education and experience.
• In-depth knowledge of mine shaft systems and equipment, and associated maintenance practices is considered and asset.
• Proficiency in Microsoft Office applications and CMMS platforms, including SAP/S4HANA.
• Strong communication, organizational, and interpersonal skills, with the ability to collaborate effectively across departments and demonstrate leadership when required.

Benefits Offered by Mosaic:

• Medical, Dental, Vision insurance
• Paid vacation, holidays, and sick time
• Tuition Reimbursement
• Financial Security Program
• Optional HSA plan with company match

Mosaic is an Equal Opportunity Employer that values the strength diversity brings to the workplace and strives to achieve a representative workforce in Canada.

We Help the World Grow the Food it Needs - Apply today and join our team!