Reliability Engineer Co-Op/Intern - Summer 2026

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!

Reliability Engineer Co-Op/Intern

Where will you work:

Riverview Manufacturing Facility: 8813 US Highways 41 South. Riverview, FL

Housing and relocation can be provided for qualified candidates.

A Reliability Engineer Co-Op/Intern at Mosaic will be assigned to special projects and will assist other engineers on major projects. Projects will focus on improving asset reliability and plant availability, plant stationary assets and assessing and documenting condition of existing assets. 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

May 11th – Aug 21st, 2026

Full time Co-Op/Internship. Typically, 36-40 hours a week on site.

9/80 schedule if applicable

What will you do?

Day to day work assignments assigned by the supervisor and could include:

- Investigating failures to determine root causes and developing corrective actions. Inspections could lead into design assessment using computer modeling or hand calculations.

- Specific project assignments will be made by the supervisor; assignments could include:

- Troubleshooting-Using problem-solving techniques such as RCA’s, 8-step and/or 5 Why

- Evaluating equipment/process performance comparative to design or similar processes

- Design/size/validate new or modification of existing equipment.

- Preventative maintenance and job plan improvements incorporating precision maintenance practices.

- Utilize root cause analysis to review significant failures, identify corrective action to prevent re-occurrence and refine asset strategy to sustain improvement.

- Mine data to identify reliability improvement opportunities and develop corrective actions focused on delivering OEE improvements and cost reduction.

- Identify deficiencies in maintenance processes and develop sustainable improvements.

- Mine data to identify historic design methods and drawings to assist with ongoing asset integrity decisions.

- Communicate with various levels of personnel throughout the organization, including management, plant operators, engineers (of various disciplines), tradespersons, and contractors.

- Participation in department meetings and meetings specific to the project assignment.

- Adhering to Mosaic’s mission, guiding principles and priorities, and key competencies

What do you need for this role?

- Sophomore level or higher pursuing a bachelor’s degree in Mechanical or Electrical Engineering

- 2.75 GPA 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.

- Must be authorized to work in the United States