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!
Operations Engineer
The Operations Engineer provides technical support primarily to plant operations groups and responsible for front-end engineering development of capital projects. Serves as an active contributor to Mosaic cross-site and/or cross-functional assignments and initiatives. Frequently assigned to high-profile projects, support assignments, and initiatives.
What will you do?
Provide plant process engineering support to operations group including plant optimization, troubleshooting, efficiency improvement, problem solving, and problem prevention. Responsible for leveraging ideas and assistance including resources across plant sites.
Provide front-end engineering development of capital projects including planning, identifying business objectives, identifying, and evaluating viable options, preliminary design development, and preliminary economic and risk mitigation evaluation. Responsible for commissioning and start-up support for assigned projects.
Support current business initiatives. Typical initiatives include specific problem-solving projects or improvement activities involving multiple sites.
Ensure site safety and environmental standards are being followed through safety audits, risk assessments, and housekeeping tours.
Be vigilant of issues and conditions that can affect their fellow workers.
Report any issues that can impact the environment or the safety of the employees.
What do you need?
- Bachelor's degree required, major in Engineering
- Professional Engineer certification preferred
- Excellent written and communication skills and ability to interface with all levels of management.
- Must demonstrate ability to influence others; requires strong leadership qualities, and team building.
- Project Management.
- Proficiency in MS Office products, PI/OSISoft products or similar data historian, added benefit if the experience is with AutoCAD, Microsoft Project/Primavera (or similar software) experience
- Competent in understanding and translating data analytics
- SAP/Maximo application experience preferred
Engineer I
- 0+ years of related experience required.
- Experience in related co-op or internship is preferred
- Demonstrated active team participation.
Engineer II
- 2+ years or more of related experience.
- Demonstrated leadership skills and experience
Engineer III
- 4+ years or more of related experience.
- Demonstrated leadership skills and experience in multi team roles.
Engineer Senior
- 8+ years or more of related experience.
- Demonstrated leadership skills and experience leading cross functional teams.
- Excellent written and communication skills and ability to interface with all levels of management
- Must demonstrate ability to influence others; requires strong leadership qualities, and team building
What’s in it for you:
- A competitive base salary + bonus incentives
- 11 paid holidays each year
- A generous 401k with a company match and annual company contributions
- Paid sick leave
- Paid vacation time
- A robust benefits package which includes Medical, Dental, and Vision insurance, life & disability
- Tuition reimbursement
Skills Required
- Bachelor's degree in Engineering
- Professional Engineer certification
- Excellent written and communication skills
- Proficiency in MS Office products
- Experience with PI/OSISoft or similar data historian
- Leadership qualities and team building
- Project Management experience
- SAP/Maximo application experience
The Mosaic Company Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about The Mosaic Company and has not been reviewed or approved by The Mosaic Company.
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Healthcare Strength — Multiple medical plan options—including HDHP and traditional choices—are paired with company HSA contributions. Clinical programs and preventive resources (e.g., digital MSK care and disease‑management tools) broaden access to care.
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Retirement Support — A 401(k) through Fidelity includes company matching contributions, a Roth option, and additional annual company contributions. This structure positions retirement benefits as a core component of the package.
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Wellbeing & Lifestyle Benefits — A cash‑based wellness incentive program, Lyra EAP, and virtual therapies provide practical mental and physical health support. Family‑oriented resources such as parental benefit hubs and Milk Stork add everyday utility.
The Mosaic Company Insights
What We Do
Mosaic is a global leader in the crop nutrient industry — the only company with the ability to produce and deliver two vital crop nutrients, phosphate and potash, on a massive scale. Mosaic engages in every phase of crop nutrition, from the mining of resources to the production of crop nutrients, feed and industrial products for customers around the globe.









