Tyson Foods · 1 day ago
Senior Ammonia Service Technician-Nights
Zeeland, MI
Full-time
Onsite
Senior Level
$45/hr - $45/hr
5+ years expTyson Foods is a leading company in the food industry, and they are seeking a Senior Ammonia Service Technician to oversee the operation, maintenance, and service of the facility’s ammonia refrigeration system. The role requires proficiency in ammonia systems, effective communication with various teams, and the ability to perform mechanical troubleshooting and repairs.
Food and BeverageFood ProcessingMarketingMeat and Poultry
Responsibilities
Perform and complete operations, preventative maintenance, and repairs of plant ammonia refrigeration systems including but not limited to:
Involvement with Ammonia related Projects
Ammonia evacuations/pump outs
Prepare and execute job specific pump out procedures
PSM – Involvement and documentation
Equipment Commissioning
Compressor Maintenance
Shaft seal replacements
Motor alignments
Rebuilds
Level 1 and IIAR Inspections
Transducer Calibrations
Slide Valve Calibrations
RMAU’s
Understand Functionality and controls
Valve train and control valve troubleshooting
Gas burner operations and safety circuits
Ammonia Liquid Pumps
Shaft seal replacements
Oiler and bearing housing rebuild
Ability to service both Cornell CB and HT style pumps
Purger rebuilds and troubleshooting
Receive Ammonia Deliveries
Oil Removal
Safety Relief Valve Change outs
Rebuild Parker RS and Danfoss Ammonia Valve stations
Electrical and Controls Troubleshooting
Train and assist general Utility Technicians
Read and understand equipment P&ID’s and applicable blueprints
Perform all duties in accordance with OSHA – IIAR regulations
Timely repair of plant ammonia equipment/systems with precision maintenance techniques as necessary to meet production rates and maintenance downtime goals
Data entry daily into current CMMS system including preventative maintenance records, inspections, and stock replacement parts used
Responsible for maintaining a safe work environment, including all safety protocols and company policies
Perform other duties as assigned by supervision
Qualification
Required
Ability to interpret schematics and blueprints during troubleshooting
Proficient in the use of hand and power tools
Ability to work in a team environment
Ability to self-motivate and work independently
Comfortable operating at high elevations
Ability to lift or move 75 pounds
Ability to withstand changing environments
Ability to operate an aerial lift and sit-down forklift
Basic computer skills required
Ability to pass a physical and fit testing requirements for full face respirator use
5 + years industrial ammonia refrigeration experience required
Proficient experience with Microsoft based software, such as Excel, Word, Outlook, etc
Preferred
High school diploma, Associates degree or equivalent certifications in Refrigeration/Mechanical field are preferred
IIAR Ammonia Refrigeration training Preferred
RETA/CIRO/CARO – Operators License Preferred
EPA TYPE Universal License Preferred
Experience with SAP systems is preferred
Benefits
Medical/Rx
Dental
Vision coverage
Paid holidays
Paid vacation upon hire
401(k) with employer match
Stock purchase program
Product purchase program
CAREER GROWTH
Company
Tyson Foods
Tyson Foods is a modern, multi-national, protein-focused food company.
10001+ employees
H1B Sponsorship
Tyson Foods has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (40)
2024 (24)
2023 (23)
2022 (29)
2021 (10)
2020 (7)
Funding
Current Stage
Public CompanyTotal Funding
$1.5B2024-02-28Post Ipo Debt· $1.5B
1978-01-13IPO
Leadership Team
Donnie King
President and CEO
Curt Calaway
Chief Financial Officer
Recent News
2026-01-03
FoodProcessing.com
2025-12-30
Company data provided by crunchbase