Ammonia Refrigeration Technician

Integriti Group Inc.; Sterling (VA); On-site; USD 61,000 - 75,000; Full time

Job summary

Integriti Group Inc. in Sterling, Virginia is seeking an Ammonia Refrigeration Technician to support operation, maintenance, troubleshooting, and repair of industrial refrigeration and utility systems for a food manufacturing environment.

The ideal candidate has hands-on ammonia refrigeration experience, strong safety knowledge, and the ability to work independently or with minimal supervision. Certifications such as GCAP/RETA and EPA Type II are required, along with the ability to pass

Qualifications

• Minimum of 2 years of ammonia refrigeration experience in an industrial refrigeration and food manufacturing environment.
• GCAP or RETA ammonia refrigeration certification.
• EPA Type II certification.
• Must pass a respirator fit test and pulmonary function test.
• Must complete a 24-hour HAZMAT training course.
• Working knowledge of general maintenance, electrical systems, and electronic systems.
• Ability to follow safety policies, GMPs, and PSM regulations.

Responsibilities

• Operate, test, troubleshoot, and repair ammonia refrigeration systems, subsystems, and associated equipment.
• Perform preventive and planned maintenance on ammonia refrigeration and utility systems.
• Operate and maintain spiral freezers.
• Maintain refrigeration and utility rooms according to safety standards.
• Perform reactor/repair tasks and learn ammonia system pump-down procedures for components.
• Complete documentation including PSM-related modifications, work orders, and system changes.
• Maintain accurate digital records for maintenance and ammonia systems.
• Conduct daily inspections and monitor system temperatures and operating conditions.
• Perform chemical testing on boilers and condenser towers.
• Follow all safety policies, including LOTO, GMPs, and SOPs.
• Perform additional duties as assigned.

Skills

Ammonia refrigeration experience

Safety procedures

Electrical systems

GMPs

PSM regulations

HAZMAT training

Education

GCAP or RETA certification

EPA Type II certification

Job description

Job Description: Ammonia Refrigeration Technician
Location: Sterling, VA, USA
Pay Rate: $33 per hour
Annualized Salary: $68,640 (based on 40 hours per week, 52 weeks per year)

Position Overview

We are seeking a skilled Ammonia Refrigeration Technician to support the operation, maintenance, troubleshooting, and repair of industrial refrigeration and utility systems in a food manufacturing environment.

The ideal candidate will have hands-on experience with ammonia refrigeration systems, a strong understanding of industrial safety procedures, and the ability to work independently or as part of a team with minimal supervision.

Required Qualifications

• Minimum of 2 years of ammonia refrigeration experience in an industrial refrigeration and food manufacturing environment.
• Must hold an ammonia refrigeration certification from GCAP or RETA.
• Must hold an EPA Type II certification.
• Must be able to pass a respirator fit test and pulmonary function test.
• Must be able to complete a 24-hour hazardous materials (HAZMAT) training course.
• Working knowledge of general maintenance, electrical systems, and electronic systems.
• Ability to follow safety policies, Good Manufacturing Practices (GMPs), and Process Safety Management (PSM) regulations.

Key Responsibilities

• Operate, test, troubleshoot, and repair ammonia refrigeration systems, subsystems, and associated auxiliary equipment.
• Perform preventive and planned maintenance on ammonia refrigeration and utility systems.
• Operate and maintain spiral freezers.
• Maintain refrigeration and utility rooms according to established operational and safety standards.
• Perform or learn ammonia system pump-down procedures required for repairing or replacing refrigeration components.
• Complete required documentation, including PSM-related modifications, work orders, system changes, and refrigeration operating logs.
• Maintain accurate digital records for maintenance, refrigeration operations, and ammonia systems.
• Conduct daily inspections and monitor system temperatures and operating conditions.
• Perform chemical testing on boilers and condenser towers.
• Follow all safety policies, including Lockout/Tagout (LOTO), GMPs, and Standard Operating Procedures (SOPs).
• Perform additional duties as assigned by the Maintenance or Refrigeration Manager.