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Pick your trade and location to see matching jobs.
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Browse ammonia refrigeration, industrial maintenance, electrical, controls & automation, and maintenance management jobs across food processing and cold storage facilities in all 50 states. New positions added daily.
Tyson Foods · South Hutchinson, KS
Est. $29–$39/hr · Full time
Lineage Logistics · Unadilla, GA
Est. $28–$44/hr · Full time
Boar's Head · Holland, MI
Est. $44–$52/hr · Full time
Conagra Brands · Fort Madison, IA
$32/hr · Full time
Johnson Controls · Fargo, ND
$23-$28/hr · Full time
Johnson Controls · San Leandro, CA
Est. $39–$60/hr · Full time
Johnson Controls · Lake Charles, LA
$20/hr · Full time
Johnson Controls · San Antonio, TX
$23-$35/hr · Full time
Johnson & Johnson · Santa Clara, CA
Est. $22–$32/hr · Full time
Unilever
Est. $34–$42/hr · Full time
Tyson Foods · Baker Hill, AL
Est. $28–$45/hr · Full time
Saputo · Waupun, WI
Est. $29–$37/hr · Full time
Johnson Controls · Rapid City, SD
$25-$35/hr · Full time
Tyson Foods · New London, WI
Est. $32–$48/hr · Full time
Baxter International · Marion, NC
Est. $36–$41/hr · Full time
Johnson Controls · Hattiesburg, MS
$18-$27/hr · Full time
Conagra Brands · Russellville, AR
$39-$58/hr · Full time
Johnson Controls · San Antonio, TX
$33-$44/hr · Full time
Lineage Logistics · Mira Loma, CA
$21-$36/hr · Full time
US Foods
Est. $29–$47/hr · Full time
Johnson & Johnson · Santa Clara, CA
$83-$143/hr · Full time
Conagra Brands · North Mankato, MN
$33/hr · Full time
US Foods
Est. $30–$37/hr · Full time
Conagra Brands · Saint Elmo, IL
$31/hr · Full time
Reddy Ice · Dallas, TX
Est. $36–$45/hr · Full time
Saputo · Black Creek, WI
$34-$36/hr · Full time
Lineage Logistics · Stevens Point, WI
Est. $22–$31/hr · Full time
Tyson Foods · Portland, ME
Est. $28–$38/hr · Full time
Tyson Foods · South Hutchinson, KS
Est. $19–$28/hr · Full time
Tyson Foods · Haltom City, TX
$28/hr · Full time
Tyson Foods · Camilla, GA
Est. $34–$44/hr · Full time
Lineage Logistics · Portsmouth, VA
Est. $34–$41/hr · Full time
Johnson Controls · Hattiesburg, MS
$19-$29/hr · Full time
Tyson Foods · Hutchinson, KS
Est. $19–$28/hr · Full time
Lineage Logistics · Conklin, NY
$23-$39/hr · Full time
Baxter International · Marion, NC
$25-$35/hr · Full time
Agropur · CAN New Brunswick Miramichi, NB
$36/hr · Full time
Johnson Controls · Rocky Hill, CT
$20/hr · Full time
Lineage Logistics · Fort Worth, TX
Est. $33–$37/hr · Full time
Johnson Controls · Chattanooga, TN
$36/hr · Full time
Kraft Heinz · Winchester, VA
$50-$63/hr · Full time
Johnson Controls · Bismarck, ND
$45/hr · Full time
Tyson Foods · Claremont, NC
$51/hr · Full time
Johnson Controls · West Chester, OH
$43-$64/hr · Full time
Everything you need to know about the RETA CARO certification — what it is, who needs it, exam format, study materials, cost, and how it affects your pay in ammonia refrigeration.
Every maintenance trade in food processing — from industrial maintenance to controls and automation. Which pay the most, what certifications matter, and the real career ladder from helper to plant engineering manager.
What do ammonia refrigeration technicians actually make in 2026? Real pay data from our placement records since 2007 — broken down by state, experience level, and certification.
NH3 Jobs connects skilled maintenance technicians with employers in ammonia refrigeration, food processing, cold storage, and industrial manufacturing. Search by trade, location, or pay range.
Pick your trade and location to see matching jobs.
Or type anything in the search bar below — Jennifer understands natural language.