Ammonia Process Engineer (Pocatello, ID or Rock Springs, WY)

Simplot • Pocatello, ID, United States • Posted June 15, 2026

Location Pocatello, ID
Job Type Full-time
Category other-general
Posted June 15, 2026
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**Ammonia Process Engineer (Pocatello, ID or Rock Springs, WY)**

The J.R. Simplot Company is a diverse, privately held global food and agriculture company headquartered in Boise, Idaho. We are a true farm-to-table company with an integrated portfolio including food processing and food brands, phosphate mining, fertilizer manufacturing, farming, ranching and cattle production, and other enterprises related to agriculture.

**Summary**

The Process Engineer provides technical support for the ammonia production facility and key unit operations within the Simplot Mining & Manufacturing Division. This role supports the safe, reliable, and efficient operation of the ammonia plant, with a strong emphasis on steam methane reforming (SMR), reformer operation, and related hydrogen generation processes. Responsibilities include troubleshooting, optimization, process safety evaluations, and improvement projects involving ammonia production, storage, an...

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