Refrigeration Technician (Ammonia)

Lawler Foods; Humble (TX); On-site; USD 34,440 - 48,216; Full time

Job summary

Lawler Foods in Humble, Texas is seeking an Industrial Refrigeration Technician (Ammonia) to oversee maintenance and emergency response for refrigeration systems. Responsibilities include performing preventive and corrective maintenance, troubleshooting alarms, and ensuring safety compliance.

The ideal candidate will have experience with ammonia refrigeration systems and possess relevant certifications. This full-time position requires physical agility and the ability to work in extreme temperatures.

Qualifications

• Experience working with industrial ammonia refrigeration systems is required.
• Refrigeration schooling with 1+ year of related experience, or 3+ years of relevant refrigeration experience without formal schooling.
• Ability to read and interpret safety rules and operating instructions.

Responsibilities

• Perform preventive, corrective, and emergency maintenance on industrial refrigeration equipment.
• Respond to refrigeration alarms and emergency maintenance situations.
• Maintain accurate maintenance documentation.

Skills

Industrial ammonia refrigeration systems

Electrical troubleshooting

Welding and brazing

Basic mathematical skills

Education

Refrigeration schooling

3+ years of relevant experience

Job description

Industrial Refrigeration Technician (Ammonia)

Dessert Holdings is seeking an Industrial Refrigeration Technician (Ammonia) to support preventive maintenance, troubleshooting, and emergency response for refrigeration systems in a manufacturing environment. This role focuses on the safe operation and maintenance of ammonia (NH3) refrigeration equipment, while ensuring compliance with safety, food, and regulatory standards.

Responsibilities

• Perform preventive, corrective, and emergency maintenance on industrial refrigeration equipment, including ammonia (NH3) and related systems
• Receive, initiate, and complete preventive maintenance and scheduled work orders
• Respond to refrigeration alarms, system issues, and emergency maintenance situations
• Perform ammonia system pump‑downs and system isolation when required
• Coordinate outside contractors in accordance with safety and plant procedures
• Assist with installation, maintenance, and repair of refrigeration and related equipment
• Understand and comply with GMP, HACCP, food safety, and plant safety procedures
• Maintain accurate maintenance and work order documentation
• Maintain a clean, organized, and safe work environment at all times

Work Environment & Physical Requirements

• Manufacturing environment with temperatures ranging from -20°F to 120°F
• Ability to lift and/or carry objects up to 50 lbs
• Ability to walk, stand, climb, bend, crawl, and work in confined spaces
• Ability to respond quickly and move efficiently in emergency situations

Qualifications

• Experience working with industrial ammonia refrigeration systems is required
• Refrigeration schooling with 1+ year of related experience, or 3+ years of relevant refrigeration experience without formal schooling
• Welding and/or brazing experience
• Electrical troubleshooting skillsAbility to read and interpret safety rules, operating instructions, and maintenance manuals
• Basic mathematical skills
• Willingness to work overtime or extended hours as required

Preferred Certifications

• Process Safety Management (PSM) training or certification – a plus
• EPA Type II Certification – preferred

Pre-Employment Requirements

• Ability to pass a drug test, background check, fit test, and pulmonary function test
• Willingness to complete confined space and safety training as required

Job Details

• Pay Range: $25 - $35 per hour
• Job Type: Full-time
• Work Location: In person

EEO Statement

Dessert Holdings and its related entities provide equal employment opportunities to all employees and applicants for employment and prohibit discrimination and harassment of any type without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, or any other characteristics protected by law.