Mine Production Superintendent

Location: Central Saskatchewan (Humboldt)

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!

Mine Production Superintendent
Where will you work:
Onsite – Colonsay, Saskatchewan
(Colonsay is located approximately 42 miles from City of Saskatoon, with an average driving time of about 45 minutes)

About the role
The Mine Production Superintendent provides leadership for all underground production activities in a unionized potash mining environment. This role ensures the mine plan is executed safely and efficiently, supports a high‑performance safety culture, and maintains strong, respectful relationships with employees, supervisors, and union representatives.

What will you do?

Lead underground operations including cutting, ore handling, conveyor systems, ventilation, and auxiliary services.

Support a culture of visible safety leadership, regulatory compliance, hazard reporting and risk mitigation.

Maintain a culture of adherence to safety and production standards.

Oversee and coach frontline supervisors to ensure consistent application of the Collective Bargaining Agreement.

Collaborate with Maintenance and Engineering to meet production targets and resolve operational bottlenecks.

Drive continuous improvement initiatives using production data, digital tools, and best practices.

Maintain accurate production reporting and support emergency response preparations.

Participate in labour–management discussions and support issue resolution at the earliest stage.

Support Mine and Capital planning process.

What you’ll need:

10+ years of experience in an underground mining environment (potash preferred)

5+ years of progressive leadership roles in a unionized industrial setting

Diploma or Degree in relevant Engineering, Mine Technology, or equivalent experience

Strong understanding of potash mining processes, ground control management, mobile equipment, and ore flow systems

Solid knowledge of Saskatchewan labour legislation and unionized workforce dynamics

Ability to interpret and apply Collective Bargaining Agreement provisions

Strong leadership, communication, coaching, and problem‑solving skills

Proven commitment to safety, regulatory compliance, and continuous improvement

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!

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