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!
Geoscience Co-Op/Intern
Where will you work:
Mosaic Potash Esterhazy is an underground potash mine located 90 kilometers south of Yorkton. It's split between three mine sites - K1, K2 and K3 which will be the largest, and one of the world's most competitive underground potash mines in the world.
Housing and relocation can be provided for qualified candidates.

A Geoscience Co-Op/Intern will gain hands-on experience contributing to geological analysis, operational enhancements, and environmental sustainability at Mosaic Potash Esterhazy, one of the world's most competitive underground potash mines. Our student opportunities allow you to learn from Professional Engineers, offers competitive pay, a relocation package and opportunity to work with a global leader on exciting projects and much more.

Term
January 12, 2026 up to 12 months
Full time Co-Op/Internship. Typically, 36-40 hours a week on site.
What will you do?

Day to day duties may include:Conducting fieldwork to support underground potash operations, focusing on ore control and extraction optimization. Assisting in geological surveys and data collection, contributing to mineral resource assessments. Collaborating with geoscientists, engineers, and environmental specialists to analyze geological data and support operational reports. Helping develop geological assessments and procedures to enhance efficiency and sustainability. Formulating solutions for mining process improvements, optimizing final product quality. Participation in department meetings and meetings specific to the project assignment Adhering to Mosaic's mission, guiding principles and priorities, and key competencies Communicating with various groups of personnel throughout the organization including management, plant operators, engineers (of various disciplines), tradespeople, and contractors Participating in department meetings and meetings specific to the project assignment Adhering to Mosaic's mission, safety guiding principles and priorities, and key competencies.

What do you need for this role?Second year or higher pursuing a bachelor's degree in Earth Sciences, Geological Sciences or Geological Engineering 72% Percentage or higher. 1-2 years of experience volunteering, working with student/school organizations, or work is preferred. Previous internship or co-op experience is preferred. Reliable transportation and valid driver's license - You will need to be able to travel to and from sites and/or office. Ability to work full time and be a student in standing at the time of the co-op/internship Selected candidates will be required to successfully complete the following: Post-offer/pre-placement drug and alcohol screening, background check, physical, functional capacity examination. Basic computer skills are required. Experience working in a team environment is a must. Familiarity with an industrial environment is highly desirable. Effective verbal communication skills is a plus. Physical work environment is occasionally outdoors with exposure to varying degrees of hot and cold environments.
The physical demands described are representative of those that must be met by an employee to successfully perform the functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.Must be able to safely perform the essential functions of the job without posing a direct threat to the safety of his or her own self, or the safety of others. Able to lift approximately 0-25 lbs. occasionally. Able to climb stairs and work at various heights. Able to distinguish varying or specific colors, patterns, or materials. Able to hear, with or without correction. Able to read, write and understand basic English. Able to see, with or without correction. Able to use fine hand motor skills. Able to wear a respirator. Able to work rotating day and night shifts as required Must be able to work 12-hour shifts * Must be authorized to work in Canada.