Ammonia Refrigeration Technician

EOE Statement

We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status or any other characteristic protected by law.

Vienna® Beef was founded in 1893. Austrian-Hungarian immigrants Emil Reichel and Samuel Ladany introduced their family frankfurter recipe at the Columbian Exposition/World's Fair. The hot dog was a hit, and Vienna® Beef was born. 125 years later, we’re still making our sausages the old‑fashioned way, with premium domestic beef and our original recipe, to the highest of quality standards.

Maintenance Mechanic in Chicago, IL

• Maintain the following equipment: ammonia refrigeration system, building heating and air conditioning, boiler systems, hot water generator, compressed air systems, building sprinkler systems, and any other supporting equipment as directed by management.
• Perform preventive maintenance (PMs) and repairs on compressors, condensers, evaporators, pumps, vessels, valves, and other machinery included in the ammonia refrigeration equipment.
• Work directly with refrigeration contractors, electricians, and pipe fitters when they are working on the ammonia refrigeration system to ensure that they follow all safety policies and meet work standards.
• Perform duties as assigned by the Maintenance Manager, Maintenance Supervisor or Engineering.
• Ensure continuous operation of all facility utility systems and peripheral equipment to support production schedules and facility conditions, coordinating operations and maintenance equipment.
• Coordinate both internal and external resources for facility maintenance.
• Assist in 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.
• Provide technical analysis and services to provide real‑time data on the status of refrigeration and operational equipment.
• Perform preventative maintenance on equipment to keep it in good working condition.
• Troubleshoot electrical, mechanical, hydraulics, pneumatics, and plumbing.
• Utilize drawings, technical records, and vendor diagrams to complete PM documents related to machine overhauls and repairs.
• Handle maintenance emergencies as required.
• Complete duties in accordance with quality assurance, Good Manufacturing Practices, safety and other company programs and procedures, and in accordance with government codes and regulations.
• Maintain a clean, organized, and safe work area, including wiping and washing equipment and tools, sweeping and mopping floors, and trash removal.
• Other duties as defined.

• Own toolbox & tools (toolbox will be kept in maintenance shop).
• 2+ years of hands‑on experience a plus.
• Trade school with HVAC‑R Diploma – Minimum Requirement.
• RETA Certification – Preferred.
• Ammonia operator 1 – Minimum Requirement.
• Ammonia operator 2 – Preferred.
• Experience in repairing refrigeration systems, pipe fitting & welding, system analysis, and proficiency in reading diagrams.
• Knowledge of and skill with Microsoft Office Suite and company’s ERP & CMMS software.
• Must be able to read, write and speak English;
  Spanish speaking a plus.

Full time 1st shift, 5 am‑2:30 pm (Monday‑Saturday) 8–12 hour shift as needed. On call for emergencies.

• 401(k)
• Dental insurance
• Disability insurance
• Employee assistance program
• Flexible spending account
• Health insurance
• Life insurance
• Paid time off
• Vision insurance

• Strong knowledge of facility equipment with ability to troubleshoot & make necessary repairs.
• Knowledge of electrical, pneumatics, plumbing, refrigeration & welding.
• Knowledge of and skill with Microsoft Office Suite and company computer systems.
• Ability to perform all required preventive, productive, predictive, and scheduled maintenance procedures.
• Ability to demonstrate initiative and follow through on day‑to‑day responsibilities.
• Must be able to read, write and speak English;
  Spanish speaking a plus.

This position is currently accepting applications.