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1,705 Industrial Maintenance Jobs

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.

Browse by Trade

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Browse by State

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Recent Openings

Maintenance Manager Facilities/Ammonia Refridgeration

OSI Industries · Oakland, IA

· Full Time

Electrician Level 1 (D Shift)

Simmons Foods · Van Buren, AR

Est. $23–$32/hr · Full Time

Refrigeration Tech II QT (2nd shift)

Simmons Foods · Quakertown, PA

· Full Time

Electrician Level 1 (Days)

Simmons Foods · Southwest City, MO

Est. $27–$36/hr · Full Time

Maintenance Mechanic - Third Shift

OSI Industries · West Chicago, IL

· Full Time

Groundskeeper Maintenance Technician (six days, 2:00 pm - 10:30 pm)

OSI Industries · Oakland, IA

· Full Time

Refrigeration Technician (Sunday - Wednesday, 6:00 pm - 6:30 am)

OSI Industries · Oakland, IA

· Full Time

Refrigeration Technician (Wednesday - Saturday, 6:00 pm - 6:30 am)

OSI Industries · Oakland, IA

· Full Time

Maintenance Supervisor - 2nd Shift - Ammonia Refrigeration/Industrial Facilities

OSI Industries · Fort Atkinson, WI

Est. $32–$48/hr · Full Time

Maintenance Supervisor

OSI Industries · Tipton, IN

Est. $19–$29/hr · Full Time

REFRIGERATION SUPERVISOR

PECO Foods · Pocahontas, AR

· Full Time

Maintenance Supervisor 1st Shift, Ammonia Refrigeration

OSI Industries · Oakland, IA

Est. $30–$46/hr · Full Time

Refrigeration Technician / Ammonia Operator 2nd SHIFT

PECO Foods · West Point, MS

Est. $20–$29/hr · Full Time

Site Reliability Engineer

US Cold Storage · Camden, NJ

$63-$72/hr · Full Time

OPERATIONS AUTOMATION ASSOCIATE

US Cold Storage · Hebron, IN

Est. $28–$37/hr · Full Time

Senior Quality Assurance Automation Manager

US Cold Storage · Camden, NJ

$77-$91/hr · Full Time

Maintenance Manager

Simmons Foods · Dubuque, IA

Est. $30–$46/hr · Full Time

Electrician Level 1 (A Shift)

Simmons Foods · Van Buren, AR

Est. $23–$32/hr · Full Time

Industrial Automation Specialist - Night Shift

PECO Foods · West Point, MS

· Full Time

Electrician Level 1 (Nights)

Simmons Foods · Southwest City, MO

Est. $31–$34/hr · Full Time

Maintenance Technician Levels 1-4: Second Shift (1:30pm-10:00pm Sun-Sat with one day off during the week)

OSI Industries · Oakland, IA

· Full Time

Maintenance Manager

OSI Industries · Fort Atkinson, WI

Est. $32–$48/hr · Full Time

Maintenance Mechanic 2nd Shift - Pollution (Major)

OSI Industries · Chicago, IL

Est. $20–$31/hr · Full Time

Industrial Maintenance Mechanic

PECO Foods · Pocahontas, AR

· Full Time

Career Resources

RETA CARO Certification: The Real Guide From the Recruiters Who See the Results

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.

The Complete Guide to Food Processing Maintenance Careers

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.

Ammonia Refrigeration Technician Salary by State (2026)

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.

More on the Blog →

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.