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Mosaic · Colonsay, CA, SK

# Maintenance Engineer

Colonsay, CA, SK Full-time Skilled Trades & Maintenance 

Listed on Mosaic’s official careers site. Posted October 13, 2026. Check that it is still open and apply there.
[Apply on Mosaic’s careers site →](https://mosaic.wd5.myworkdayjobs.com/mosaic/job/CA-Colonsay-SK/Maintenance-Engineer_64913)

[OpenNash Jobs](https://jobs.opennash.com/) / [Mosaic](https://jobs.opennash.com/companies/mosaic/) / Maintenance Engineer

## Job description

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!

### Where will you work

Onsite – Colonsay, Saskatchewan Are you our next Maintenance Engineer? The Maintenance Engineer provides in depth support for plant facilities mechanical or electrical systems (rotating and stationary) to increase the facility's overall reliability. Tasks relating to this job include preliminary or detailed project scoping, scheduling, cost estimating, procurement, supervision, and construction management. Work in conjunction and independent of the 2nd maintenance engineer.

What will you do? Support operations and maintenance refinery to improve equipment reliability by: performing detailed engineering calculations and correlate data for decision process; project management for maintenance activities; communicating the maintenance and efficiency opportunities Support maintenance planners, tradespersons, and supervisors with technical expertise, project management, and management of change.

Plan and schedule maintenance projects. Complete risk-based assessments, recommending remedial actions, and organizing third party inspections and work. Partner with Capital to incorporate appropriate maintenance and reliability improvements for new equipment. Participate in continuous improvement initiatives, training, safety improvements. What do you need for this role?
- Bachelor's degree required, major in Mechanical, Industrial or Electrical Engineering
- Proven communication skills both verbal and written, extremely organized, good interpersonal skills, cooperative, able to work with and lead cross-functional teams Word, Excel, Outlook, SAP Engineer II 2+ years of Engineering experience Engineer III 4+ years of Engineering experience

### Engineer Senior
- 8+ years of experience in a manufacturing environment managing programs associated with reliability.

### 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 #LI-KM1

## At a glance
- Posted by the employer: Oct 13, 2026
- First seen by OpenNash: Oct 18, 2026
- Last checked: Oct 18, 2026
- Listed for: 5 days
- Location: Colonsay, CA, SK
- Employment type: Full-time[Apply on Mosaic’s careers site →](https://mosaic.wd5.myworkdayjobs.com/mosaic/job/CA-Colonsay-SK/Maintenance-Engineer_64913)

## More jobs at Mosaic

### [Industrial Mechanic (Red Seal) - Colonsay, SK](https://jobs.opennash.com/companies/mosaic/jobs/e3ec4d392dba5a3d47eb/)

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### [Analytical Laboratory Supervisor](https://jobs.opennash.com/companies/mosaic/jobs/40c195a8228ae8b572ac/)

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### [Capital Project Engineer](https://jobs.opennash.com/companies/mosaic/jobs/d04db49773de7c281fda/)

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### [Entry Level Operator-COL](https://jobs.opennash.com/companies/mosaic/jobs/ff512524aafc690cdce4/)

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### [Supervisor, Production](https://jobs.opennash.com/companies/mosaic/jobs/bc01c90189b7f461a0ec/)

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Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

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