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Director Ammonia Process Engineer Jobs (NOW HIRING)

CF Industries

Process Engineer

Yazoo City, MS

Successful candidates will provide process engineering expertise in a collaborative environment to enhance the safe, efficient, reliable, and environmentally friendly operation of the Ammonia plant ...

Canpotex

Process Engineer

Saint James, LA · On-site

Ammonia specific Process Engineering experience preferred * Industrial chemical plant or mining ... Must be able to safely perform the essential functions of the job without posing a direct threat to ...

The Mosaic Company

Process Engineer

Saint James, LA · On-site

Ammonia specific Process Engineering experience preferred * Industrial chemical plant or mining ... Must be able to safely perform the essential functions of the job without posing a direct threat to ...

Quanta Services

Process Engineer III

Birmingham, AL

Interface with environmental consultants on SCR/CO catalyst performance guarantees, ammonia slip ... process design engineering, preferably in an EPC environment. Skills & Competencies * Strong ...

Quanta Services

Process Engineer IV

Birmingham, AL

Lead process engineering scope across all project phases, including feasibility studies, conceptual ... Interface with environmental consultants on catalyst systems (SCR/CO), ammonia slip, and emissions ...

Monument Chemical

Process Engineer

Brandenburg, KY · On-site

EO/PO, ACN, Styrene, H2, Ammonia, Formaldehyde, H2S, Alkoxylation, Glycols, Amines, Thioacid ... Process Engineering and Continuous Improvement* Continuous revisions of processes including focused ...

Monument Chemical

Process Engineer

Brandenburg, KY · On-site

EO/PO, ACN, Styrene, H2, Ammonia, Formaldehyde, H2S, Alkoxylation, Glycols, Amines, Thioacid ... Process Engineering and Continuous Improvement* Continuous revisions of processes including focused ...

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As of May 31, 2026, the average yearly pay for director ammonia process engineer in the United States is $108,847.00, according to ZipRecruiter salary data. Most workers in this role earn between $113,000.00 and $113,000.00 per year, depending on experience, location, and employer.
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Director Ammonia Process Engineer jobs near you
Infographic showing various Director Ammonia Process Engineer job openings in the United States as of May 2026, with employment types broken down into 44% Part Time, 11% Temporary, and 45% Contract. Highlights an 78% Physical, 3% Hybrid, and 19% Remote job distribution, with an average salary of $108,847 per year, or $52.3 per hour.
Ammonia Process Engineer (Pocatello, ID or Rock Springs, WY)

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

Simplot Company

Pocatello, ID

Full-time

Posted 3 days ago

J.R. Simplot rating

7.1

Company rating: 7.1 out of 10

Based on 48 frontline employees who took The Breakroom Quiz

176th of 379 rated food and drinks producers

Job description

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.SummaryThe 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, and handling.While this role initially focuses on site level support, it offers future growth opportunities that may include broader leadership in enterprise wide ammonia strategy.Key ResponsibilitiesProvide day to day technical support for SMR, shift conversion, syngas generation, ammonia synthesis, and associated utilities.Evaluate process performance and recommend improvements to increase safety, reliability, efficiency, and throughput.Support troubleshooting of plant upsets, equipment performance issues, and process deviations.Participate in incident investigations and root cause analyses.Contribute to Process Safety Management (PSM) activities including PHAs, MOCs, and operating procedure updates.Assist in environmental compliance activities and permitting documentation related to ammonia and SMR operations.Support capital, reliability, and debottlenecking projects by contributing to process design elements such as PFDs, P&IDs, mass and energy balances, and equipment specificationsProvide technical guidance to operations and maintenance teams, including training on SMR and ammonia process fundamentals.Support the development and application of best practices for ammonia handling, storage, and distribution across assigned facilities.Collaborate with senior engineers and site leadership to drive continuous improvement.Typical EducationBachelor's degree in Chemical Engineering or a related technical discipline.Relevant Experience5-8 years of experience in ammonia production, syngas generation, or closely related chemical processes.Direct experience with steam methane reforming is required, including reformer operation, catalyst performance, and heat-balance fundamentals.Familiarity with OSHA 1910.119 and Process Safety Management principles.Experience with process modeling tools (e.g., Aspen HYSYS) preferred but not required.Strong analytical and problem-solving skills with the ability to work cross-functionally in operations environments.Other InformationThis position reports to the Director of Process Engineering in Pocatello, ID and will provide support to multiple facilities in the Western US.Home office location will have flexibility between production facility locations in Pocatello, ID or Rock Springs, WYTravel is expected to be up to 40-50%, depending on home locationJob Requisition ID:25298Travel Required:Up to 50%Location(s):ABW Frontier Office - PocatelloCountry:United StatesThe J.R. Simplot Company is proud to be an Equal Opportunity Employer and will consider all qualified applicants for employment without regard to race, color, religion, national origin, ancestry, age, sex, gender, gender identity, gender expression, genetic information, physical or mental disability, medical condition, sexual orientation, military or veteran status, marital status, or any other protected status.#LI-JM1

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About Simplot

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The J.R. Simplot Company is a diverse, privately held organization, with roots firmly planted in agriculture and agriculture-related businesses. The J.R. Simplot Company is a true farm-to-table company with operations that touch every aspect of agriculture, including seed production, farming and ranching, plant sciences, fertilizer manufacturing, food processing, commercial product development, and distribution.

Industry

Agriculture

Company size

10,000+ Employees

Headquarters location

Boise, ID, US

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