Ammonia Refrigeration Field Tech - On-Site, Training & Growth

100Hires, Inc.; Naperville (IL); On-site; USD 60,000 - 90,000; Full time

Benefits offered by this job

Competitive compensation

Performance bonus opportunities

Company vehicle or vehicle allowance

Technical training and career growth

Job summary

100Hires, Inc. is seeking an experienced field service technician to support industrial refrigeration systems, including ammonia equipment.

You will perform planned maintenance, diagnose and repair faults, and ensure safe, compliant operations at customer sites across food and beverage, cold storage, and manufacturing sectors. Ideal candidates have hands-on refrigeration experience, strong troubleshooting and customer-service skills, and a safety-first mindset.

Qualifications

• Hands-on experience servicing industrial or commercial refrigeration systems.
• Ammonia refrigeration background preferred; willing to train motivated techs with strong fundamentals.
• Working knowledge of commercial HVAC, ventilation, heating systems, and controls.
• Refrigeration or HVAC apprenticeship completion (or equivalent experience) preferred.

Responsibilities

• Perform planned maintenance, troubleshoot faults, repair components, and respond to emergency service needs for industrial refrigeration systems.
• Service and support ammonia refrigeration equipment; company-provided training available for qualified candidates.
• Diagnose issues on refrigeration, ventilation, heating, and control systems and restore performance.
• Complete service documentation, work orders, and detailed customer reports accurately and on time.
• Own your daily schedule while keeping customers informed and satisfied.

Skills

Ammonia refrigeration

Commercial refrigeration

HVAC systems

Troubleshooting

Safety training

Education

HVAC / Refrigeration apprenticeship

Job description

100Hires, Inc. is seeking an experienced field service technician to support industrial refrigeration systems, including ammonia equipment.

You will perform planned maintenance, diagnose and repair faults, and ensure safe, compliant operations at customer sites across food and beverage, cold storage, and manufacturing sectors. Ideal candidates have hands-on refrigeration experience, strong troubleshooting and customer-service skills, and a safety-first mindset.