HVAC Technician

Vienna Beef LTD; Chicago (IL); On-site; USD 60,000 - 75,000; Full time

Benefits offered by this job

401(k)

Dental insurance

Disability insurance

Employee assistance program

Flexible spending account

Health insurance

Life insurance

Paid time off

Vision insurance

Competitive Pay

Job summary

Vienna Beef LTD in Chicago, IL is seeking a Maintenance Mechanic to service ammonia refrigeration and facility utilities. The role requires hands-on experience with HVAC-R equipment and a background in industrial maintenance.

You will perform PMs and repairs, coordinate with contractors, document activities, and ensure compliance with safety, quality, and regulatory standards. On-site role with occasional on-call duties; valid Ammonia operator certifications preferred.

Qualifications

• HVAC-R trade diploma is required.
• RETA certification is preferred/required.
• Experience with ammonia refrigeration systems is essential.

Responsibilities

• Maintains ammonia refrigeration equipment and related systems.
• Perform PMs and repairs on compressors, condensers, evaporators, pumps, and vessels.
• Collaborate with contractors and ensure safety and standards.
• Maintain documentation and comply with PSM/RMP and regulations.
• Maintain clean and safe work area.

Skills

Toolbox & tools

2+ years experience

HVAC-R Diploma

RETA Certification

Ammonia Operator 1

Ammonia Operator 2

Reading diagrams

Welding & Pipefitting

MS Office & ERP/CMMS

English proficiency

Education

HVAC-R Diploma

RETA Certification

Tools

MS Office Suite

ERP/CMMS Software

PLC (basic)

Job description

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.

About the Organization Vienna Beef was founded in 1893. Austrian-Hungarian immigrants Emil Reichel and Samuel Ladany introduced their family frankfurter recipe at the legendary 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

Posted on: 8/21/2026

Description

Essential Duties & Responsibilities

• Maintains the following equipment Ammonia refrigeration system includes 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.
• Perform 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.
• 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.
• Other duties as defined.

Qualifications & Requirements

• Must have own toolbox & tools. (toolbox will be kept in maintenance shop)
• 2+ year hands on experience are a plus.
• Trade school with HVAC-R Diploma - Minimum Requirement
• RETA Certification - Preferred Requirement
• Ammonia operator 1 - Minimum Requirement
• Ammonia operator 2 - Preferred Requirement
• Experience in repairing refrigeration systems, Pipefitting & Welding, System analysis, Proficient 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 is a plus

Job Type

• Full time
• On call for emergencies.

Benefits

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

Position Requirements

Job Requirements

• Must have own toolbox & tools. (toolbox will be kept in maintenance shop) 2+ year hands on experience are a plus.
• Trade school with HVACR Diploma.
• Ammonia operator 1 & 2 certification (or ability to obtain certification)
• Experience in repairing refrigeration systems, Welding. Ability to read diagrams, PLC, mechanical inspection & 3 phase electrical is a plus.
• Indoor & outdoor work, Walking, climbing, lifting for a minimum of 8 hours per day.

Knowledge, Skills, and Abilities

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

This position is currently accepting applications.