Ammonia Technician

Our client is a well-known mechanical contractor who is looking to bring on an Ammonia Technician to help grow their Nashville presence. 

Key Responsibilities:

• Operate, inspect, maintain, and repair ammonia refrigeration systems (NH3) in accordance with PSM (Process Safety Management) and RMP (Risk Management Program) standards.

• Conduct regular inspections and diagnostics of compressors, condensers, evaporators, valves, and pumps.

• Monitor system performance and make adjustments to optimize efficiency and maintain required temperatures.

• Respond to alarms, system failures, or emergency calls to minimize downtime and ensure safety.

• Perform preventative maintenance on all refrigeration equipment per manufacturer and regulatory guidelines.

• Maintain detailed logs and documentation of work performed, system readings, and incident reports.

• Ensure compliance with OSHA, EPA, and IIAR (International Institute of Ammonia Refrigeration) regulations.

• Support the implementation and ongoing maintenance of PSM and RMP programs.

• Work collaboratively with maintenance, operations, and safety teams.

Qualifications:

• High school diploma or GED required; trade or technical school certification preferred.

• Minimum 2–4 years of experience working with industrial ammonia refrigeration systems.

• Strong knowledge of industrial refrigeration principles, including PSM/RMP compliance.

• RETA CARO or CIRO certification preferred (or willingness to obtain).

• Strong mechanical aptitude and understanding of control systems.

• Ability to read and interpret blueprints, schematics, and technical manuals.

• Excellent problem-solving and troubleshooting skills.

• Ability to work in a physically demanding environment (climbing, lifting, confined spaces, etc.).

• Valid driver’s license and clean driving record.

Preferred Qualifications:

• RETA (Refrigerating Engineers and Technicians Association) membership or certifications.

• Experience in food-grade or cold storage environments.

• Familiarity with Building Automation Systems (BAS) and SCADA systems.

• Strong commitment to workplace safety and environmental responsibility.

Compensation and Benefits:

• Competitive hourly wage or salary based on experience and certifications.

• Shift differentials and on-call pay where applicable.

• Medical, dental, and vision insurance.

• 401(k) with company match.

• Paid time off, holidays, and continuing education opportunities.

• Company-sponsored training and certification programs.