How do I hire ammonia refrigeration operators?
- jimverrell
- Aug 5
- 1 min read

Hiring ammonia refrigeration operators is tough because there aren’t many available. This is a highly specialized field, and demand far exceeds supply. In fact, about 80,000 HVAC/Refrigeration technician jobs are vacant – roughly 39% of the total workforceachrnews.com, which shows how scarce these skilled operators are.
To hire an ammonia refrigeration operator, you need to go beyond regular job ads. Many qualified candidates are passive (already employed) and might not see your job post. Try networking in industry groups or reaching out to trade associations like RETA (Refrigerating Engineers & Technicians Association), which has a job board and connections in the ammonia refrigeration community. Often, asking for referrals from your current technicians or vendors can lead you to hidden talent. Offering competitive pay and training opportunities also helps attract candidates – remember that these operators know they’re in high demand and can be selective. If you’re still struggling, consider getting specialized help. Services like Nh3jobs focus on ammonia refrigeration and maintenance roles and can tap into their candidate network for you. They actively search for qualified operators on your behalf, which means you get access to the same kind of candidates a top recruiter would find, but faster and with less effort on your end. Leveraging a niche recruiting service can connect you with certified ammonia operators who aren’t actively looking, cutting down your time to hire and increasing your chances of finally filling that critical role.




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