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Refrigeration Tech/ HVAC

Portsmouth, NH

Overview

Seeking an experienced Refrigeration Technician to maintain and repair ammonia-based refrigeration systems in a high-volume food manufacturing facility. The role requires strong technical skills, adherence to safety standards, and the ability to perform both preventive and corrective maintenance on complex mechanical systems.

Key Responsibilities

  • Operate, monitor, and service industrial ammonia refrigeration systems in compliance with IIAR and ASHRAE standards.

  • Perform scheduled preventive maintenance on compressors, condensers, evaporators, pumps, and related equipment.

  • Troubleshoot system malfunctions and execute necessary repairs to minimize downtime.

  • Maintain HVAC units, boilers, and supporting utility systems.

  • Support capital projects and system upgrades, ensuring safe and efficient implementation.

  • Inspect, test, and maintain fire prevention, safety, and emergency response systems.

  • Complete maintenance documentation accurately and follow all regulatory requirements.

  • Collaborate with production and engineering teams to ensure optimal facility performance.

Qualifications

  • Minimum of 3 years of experience in industrial refrigeration or HVAC maintenance.

  • Demonstrated experience with ammonia (NH₃) refrigeration systems strongly preferred.

  • Working knowledge of PSM (Process Safety Management) and OSHA safety standards.

  • EPA Section 608 certification required; IIAR or RETA certifications a plus.

  • Strong mechanical and electrical troubleshooting ability.

  • Effective communication and teamwork skills.

  • Must be legally authorized to work in the United States.

Benefits

 

  • Comprehensive health, dental, and vision insurance

  • 401(k) and retirement plan

  • Paid time off and holidays

  • Life insurance

  • Stable, long-term employment with growth opportunities

 
 
 
BSD Business Consulting
recruiting@bsdbusinessconsulting.com
203-457-6554

 

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