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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Ammonia Technician - 3rd Shift East - **Company:** FAIR OAKS FOODS - **Location:** Pleasant Prairie, WI, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Microsoft Word, Microsoft Excel, Computerized Maintenance Management Systems, Computer Literacy, Microsoft Office, Real Time Data, Gsuite - **Published:** May 19, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=0ade3b2b7979ec14 ## About the Role * Minimum 3 years of experience in mechanical/refrigeration/utilities field in an industrial or manufacturing setting is preferred. * 3 years of experience working with Ammonia refrigeration * Working knowledge of ammonia refrigeration system is a must. GCAP Ammonia Technician Certification preferred. * High school diploma or GED preferred * Ammonia refrigeration certification preferred * Certificate in HVAC preferred * PSM training preferred. * Knowledge of equipment set-up, functions, operating procedures, and preventative maintenance techniques. * Experience working in a maintenance department, preferably in an automated food processing plant. * Basic computer skills including Microsoft Office, Google Suite CMMS and L2L. * Must be able to provide own hand tools * Ability to adjust quickly to changing demands. * Must be able to work with limited supervision. * Must be able to cover other days and weekends as needed. * Must be able to climb ladders and do work on aerial work platforms as needed. * Must be able to work in all types of conditions including cold work in the wintertime and hot work in the summertime. * Must be able to read and interpret P& ID drawings. Physical Demands and Work Environment: Work is performed in a manufacturing and office environment. The noise level in the work environment is usually moderate. The work environment characteristics described here are representative of those individual encounters while performing the essential functions of this position. Must be able to lift 50lb and must have knowledge of computers and be proficient in word and Excel. ## Description The employee is responsible for all activities involving maintenance and operation of the ammonia refrigeration system. Other requirements may include HVAC, boiler systems, hot water generator, compressed air systems, building sprinkler systems and all supporting equipment., * Maintains the following equipment Ammonia refrigeration system. May include building heating and air conditioning equipment, boiler systems, hot water generator, compressed air systems, building sprinkler systems, and any other supporting equipment as directed by management. * Perform PMs and repairs on compressors, condensers, evaporators, pumps, vessels, valves, and other machinery included in the ammonia refrigeration equipment. * Work directly with all refrigeration contractors, electricians, and pipefitters when they are working on the ammonia refrigeration system to ensure that they are following all of the company safety policies, and meeting work standards. * Performs duties as assigned by the Maintenance Manager and/or Maintenance Supervisor or Engineering. * Ensures continuous operation of all the facility utility systems and peripheral equipment to support the requirements of the production schedule and facility conditions. This requires proper coordination of all operations and maintenance utilities equipment. * Coordinates both internal and external resources for maintenance of the facility. * Assists in the recordkeeping and training requirements for all components of the Process Safety Management/Risk (PSM/RMP management plans to achieve compliance with state and federal guidelines. * Provides technical analysis and services to provide real-time data on the status of refrigeration and operational equipment. * Assures the ammonia compressors are operating safely and efficiently to reduce energy consumption. * Performs preventative maintenance on equipment to maintain in good working condition. * Troubleshoots electrical, mechanical, hydraulics, pneumatics, and plumbing. * Utilizes drawings, technical records, and vendor diagrams to complete Preventative Maintenance documents (PM's) related to machine overhauls and repairs. * Handles maintenance emergencies as required. * Completes duties in accordance with quality assurance, Good Manufacturing Practices, safety and other company programs and procedures, and in accordance with government codes and regulations. * Maintains clean, organized, and safe work area, including wiping and washing equipment and tools; sweeping and mopping floors; trash removal. * Works to maintain and improve the quality, legality and safety of each product and the processes used in their manufacture. Responsible for always keeping assigned work area clean and tidy and reporting any potential contamination and suspicious activity to a supervisor immediately. * Other duties as defined. ## Related Videos - [Empowering Retail Through Applied Machine Learning](https://www.wearedevelopers.com/videos/976-empowering-retail-through-applied-machine-learning) - [Developing the Rich Text Editor for DeepL.com](https://www.wearedevelopers.com/videos/1172-developing-the-rich-text-editor-for-deepl-com) - [Python-Based Data Streaming Pipelines Within Minutes](https://www.wearedevelopers.com/videos/1233-python-based-data-streaming-pipelines-within-minutes) - [From Cloud Racks to Control Cabinets: Operating Kubernetes on Edge Devices](https://www.wearedevelopers.com/videos/100160-from-cloud-racks-to-control-cabinets-operating-kubernetes-on-edge-devices) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [Introducing JSON Structure](https://www.wearedevelopers.com/videos/100219-introducing-json-structure) ## Related Articles - [How to land a developer job in Amsterdam](https://www.wearedevelopers.com/magazine/36-how-to-land-a-developer-job-in-amsterdam) - [How Much FAANG Companies Actually Pay Software Engineers in 2025](https://www.wearedevelopers.com/magazine/230-how-much-faang-companies-actually-pay-software-engineers-in-2025) - [A Guide to Green Tech and Green IT Careers](https://www.wearedevelopers.com/magazine/374-a-guide-to-green-tech-and-green-it-careers) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Frontend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/195-frontend-developer-salary-in-germany-2023) - [How to Find Tech Jobs in Amsterdam](https://www.wearedevelopers.com/magazine/279-how-to-find-tech-jobs-in-amsterdam)