Refrigeration & Maintenance Jobs near Wentzville, MO — 112 jobs, 71 plants within 50 miles
112 open jobs and 71 plants within 50 miles of Wentzville, MO. 9 run ammonia refrigeration. 5 are hiring now.
Jobs within 50 miles
Controls Engineer
Optimal Inc.
Production Superintendent (Fabrication)
American Foods Group, LLC
Mechanical Engineering Utility Technician
American Foods Group, LLC
Maintenance Mechanic Harvest
American Foods Group, LLC
Fabrication Projects Maintenance Tech
American Foods Group, LLC
Maintenance Supervisor Harvest
American Foods Group, LLC
Maintenance Mechanic Rendering
American Foods Group, LLC
Quality Assurance Manager (AHP)
American Foods Group, LLC
Manufacturing Engineer
Addman
Electromechanical Technician (3PM-11PM)
J&J Snack Foods
Field Technician
RION Equipment
Diesel Truck Mechanic for local Ready Mix Company
Schreiter Concrete
Maintenance Tech
Refresco
Maintenance Shift Technician - Nights
ALPLA
Advanced Manufacturing Engineer
SAF-HOLLAND
Plant EHS Manager
Oldcastle BuildingEnvelope
Controls Engineer
Regal Rexnord Corporation
Aviation Maintenance Technician
Emerson
Level 1 HVAC Technician
QuesTec Mechanical
Maintenance Tech - St.
Riviana Foods
Mechanic
SELLENRIEK SERVICES LLC
Controls Engineer
Hussmann
Quality Manager
Graham Packaging Company
Quality Supervisor
Refresco
Plant Manager
Graham Packaging Company
Mechanic
Graphic Packaging
Mechanical Design Engineer
National Design Build Services
BIM Technician
National Design Build Services
Mechanical Design Engineer @ NDBS
Kelso Industries
Maintenance Tech
Post Holdings
Maintenance Journeyman - Electrician - 2026-2027
Pattonville School District
Maintenance Tech
Volpi Foods
Maintenance Team Lead
Volpi Foods
MAINTENANCE MECHANIC
Dollar General
Diesel Mechanic
JNI Hauling LLC
Regional Environmental Health and Safety Specialist
Trane Technologies
Sr. HVAC Service Field Technician
Trane Technologies
Construction Project Engineer - STL
Goyette Mechanical
Electrician
irca Group
Maintenance Technician
Land O'Lakes
MAINTENANCE TECHNICIAN
Cope Plastics Inc
Process Engineer
Kerry Inc
EHS Manager II
Anheuser-Busch
Manufacturing Maintenance Mechanic
LMC Industries
Maintenance Manager
LMC Industries
Senior Project Engineering Manager (End to End Project Manager)
Nestle
Digital and Automation Project Engineer
Nestlé Purina
Staff Engineer, Project Engineering
Thermo Fisher Scientific
Process Automation Engineer III
Thermo Fisher Scientific
Controls Engineer
Cortex EPCM
Quality Assurance Manager, Medical Device & Combination Products
Pfizer
HVAC Truck Based Chiller Mechanic (union)
Johnson Controls
Senior Refrigeration Technician (St. Louis)
Innovative Refrigeration Systems
Welder
Alberici Constructors, Inc.
Sr. Metrology Technician
Thermo Fisher Scientific
Digital and Automation Project Engineer
Nestle
Mechanical Design Engineer @ NDBS
Kelso Industries
Corporate Regional EHS Manager
Post Holdings
Senior Automation Engineer
Post Holdings
Lead Maintenance Technician - 3rd Shift - 10pm - 6:30am (10 days on 4 days off - 5 days on)
Thermo Fisher Scientific
Electrician
Henkel
Senior Project Engineer
Nestle
Control Systems Wire Technician II
Emerson
Staff Engineer, Manufacturing Engineering
Thermo Fisher Scientific
EHS Specialist III
Thermo Fisher Scientific
Sr. Maintenance Technician - 1st Shift - Rotating Days
Thermo Fisher Scientific
Plant Manager
Winland Foods
Food Safety & Quality Assurance Supervisor
Spectrum Brands
Senior Expert Engineer (Industrial Services)
Nestlé Purina
Project Engineer / Senior Project Engineer
Emerson
Senior Control Systems Wire Technician
Emerson
Tool Shop Technician
Semco
Operations Supervisor
Keurig Dr Pepper
HVAC Technician
SAINT LOUIS PUBLIC SCHOOLS
Lineboat Chief Engineer - ARTCO
ADM
Area Operations Manager
Trane Technologies
Manager, Manufacturing Support Engineering
Thermo Fisher Scientific
GMP Electrical Engineer
MilliporeSigma
Lead Metrology Technician
Thermo Fisher Scientific
Production Specialist - St.
ADM
Maintenance Operator III (2nd Shift)
THE GUND COMPANY
Construction and Maintenance Manager (Facilities)
City of St. Louis
Field Service Engineer - I
Darwin Chambers Company, LLC
Area Environmental Manager - Any ADM U.S. Mid-West site
ADM
Area Environmental Manager - Any ADM U.S. Mid-West site
ADM
Maintenance Assistant
Costco
Hardware Execution Engineer
Emerson
Senior Expert Engineer Industrial Services
Nestle
Expert Project Engineer
Nestle
Blow Mold Operator- Temp to Hire
Kraft Heinz
Mechanical Maintenance Technician
United States Steel
Mechanic
Ingram Barge Company
Maintenance Support Specialist
CGB Enterprises
Process Engineer
Wieland Group
Winchester - Maintenance Technician (Pipefitter)
Olin Corporation
Operator A
Wieland Group
Production Supervisor
Branding Iron Holdings
Heating, Ventilation, and Air Conditioning Technician
Agin Heating and Cooling
Material Handling Automation Controls Specialist
Coldwell Banker Richard Ellis - USA
Plant Operator/Maintenance
Central Stone Company
Industrial Electrician/ Maintenance Journeyman
Ardagh Group
Maintenance Supervisor
Ardagh Group
Production Supervisor
Tyson Foods Incorporated
Industrial Maintenance Generalist Night Shift Caeseyville IL
Tyson Foods
Production Supervisor
Tyson Foods
Engineering Manager
MAC Medical - CooperWorks
Technician, Facility Services, Food Equipment
Walmart
Lead Mechanic
Clean Harbors
Diesel Mechanic
Concrete Supply of Illinois
Mobile Reefer Technician
TEN (Transportation Equipment Network)
APIX Operator 1st, 2nd, 3rd & 5th shifts
United States Cold Storage
Warehouse Maintenance Mechanic
United Facilities
Plants within 50 miles
America's Heartland Packing
Deli Foods Group
Wright City Meat (Wright City)
Wright City Meat
Dan's Country Meats (New Melle)
Dan's Country Meats
Boone Center Inc. (Moscow Mills)
Boone Center Inc.
Earthwise Industries (Troy)
Earthwise Industries
Aldi, Incorporated
ALDI, Incorporated
Gateway Refrigerated Warehouse LLC (Warrenton)
Gateway Refrigerated Warehouse LLC
U.S. Foods, Inc. (Chesterfield)
US Foods Inc.
Dan O's. LLC (St. Charles)
Dan O's. LLC
Williams Brothers Meat Co. (Washington)
Williams Brothers Meat Co.
Frick's Quality Meats (Washington)
Frick's Quality Meats, Inc.
Clean Eatz Kitchen (Maryland Heights)
Clean Eatz Kitchen
Kern Meat Co. Inc. (Bridgeton)
Kern Meat Co. Inc.
Davis Meat Processing LLC (Jonesburg)
Davis Meat Processing LLC
Favazza Specialty Foods (Maryland Heights)
Favazza Specialty Foods
Craft Kitchens (Maryland Heights)
Craft Kitchens
LuLu Commercial Kitchen (Maryland Heights)
LuLu Commercial Kitchen
Salt + Smoke (Maryland Heights)
Salt + Smoke
Salume Beddu (St. Louis)
Salume Beddu
Katie's CPG LLC (St. Louis)
Katie's CPG LLC
John Volpi and Company (Union)
John Volpi and Co., Inc
Dollar General MO LLC
Dollar General Corporation
Gate Gourmet, Inc. (Berkeley)
Gate Gourmet
Schnuck Markets, Inc. SLNP (St. Louis)
Schnuck Markets, Inc. SLNP
Brick House Pizza Co. (Florissant)
Brick House Pizza Co.
El-Rey Meat Co., Inc. (St. Louis)
El-Rey Meat Co., Inc.
Ice Cream Specialties, Inc.- St. Louis
PRAIRIE FARMS DAIRY
Lucia's Pizza Manufacturing, LLC (St Louis)
Lucia's Pizza Manufacturing, LLC
Sky Halal Meats (New Haven)
Sky Halal Meats
Louisa Food Products, Inc. (St Louis)
Louisa Food Products, Inc.
Irca Group Affton
P.E. & F Inc. DBA DiMare's Specialty Foods (St Louis)
P.E. & F Inc. DBA DiMare's Specialty Foods
Fresh N Fast HPP Inc (St. Louis)
Fresh N Fast HPP Inc
Fair Market Inc. (Montgomery City)
Fair Market Inc.
John Volpi and Co., Inc (St Louis)
John Volpi and Co., Inc
Salumeria Oldani, LLC (St Louis)
Salumeria Oldani, LLC
John Volpi & Co, Inc (St. Louis)
John Volpi and Co., Inc
Di Gregorio Food Products, Inc. (St. Louis)
Di Gregorio Food Products, Inc.
Imo Meat & Sausage Co. (St. Louis)
Imo Meat & Sausage Co.
Sinzenard International Food Manufacturers LLC (St. Louis)
Sinzenard International Food Manufacturers LLC
G&W Meat & Bavarian Style Sausage (St. Louis)
G&W Meat & Bavarian Style Sausage
Sinzenard International Foods (St. Louis)
Sinzenard International Foods
Nonna's Homestyle Foods (St. Louis)
Nonna's Homestyle Foods
Kenrick's Meat Co. (St. Louis)
Kenrick's Meat Co.
Dogtown Pizza (St. Louis)
Dogtown Pizza
Berix Coffee Deli LLC (St. Louis)
Berix Coffee Deli LLC
Star Packing Co., Inc. (St Louis)
Star Packing Co., Inc.
Tj's Pizza Company (St. Louis)
Tj's Pizza Company
Swiss Processing Plant Inc. (Hermann)
Swiss Processing Plant Inc.
Lydia's Ladle, LLC (St. Louis)
Lydia's Ladle, LLC
Deli Star (St. Louis)
Deli Star
T. Piekutowski European Style Sausage (St Louis)
T. Piekutowski European Style Sausage
Edmond's Chile Co. Inc (Saint Louis)
Edmond's Chile Co. Inc
Performance Food Group, Inc. (St. Louis)
Performance Food Group
Roma Grocery Co. (Saint Louis)
Roma Grocery Co.
Pasta Acquisition LLC (Saint Louis)
Pasta Acquisition LLC
United Fruit and Produce Co. (St. Louis)
United Fruit and Produce Co.
Andoro LLC (St. Louis)
Andoro LLC
Rebhan R&W Meat Co. Inc. (St. Louis)
Rebhan R&W Meat Co. Inc.
Anheuser-Busch St. Louis Brewery
Anheuser Busch
Golden Phoenix International Foods., Inc. (St. Louis)
Golden Phoenix International Foods., Inc.
Baily International, LLC (Granite City)
Baily International, LLC
Prairie Farms Dairy - Granite City, IL
PRAIRIE FARMS DAIRY
Metabolic Meals, LLC (St. Louis)
Metabolic Meals, LLC
Woods Smoked Meats, Inc. (Bowling Green)
Woods Smoked Meats, Inc.
Kuna Food Service (Dupo)
Kuna Food Service
Branding Iron Holdings - Holten Meat (Sauget)
Branding Iron Holdings - Holten Meat
Sullivan Meat Locker (Sullivan)
Sullivan Meat Locker
AdvancePierre Foods, Inc (Caseyville)
AdvancePierre Foods
Triple Sticks Foods (Belleville)
Triple Sticks Foods
Schubert's Smokehouse Packing Co., Inc. (Millstadt)
Schubert's Smokehouse Packing Co., Inc.
PAY PICTURE
Ammonia / Industrial Refrigeration Tech
- Government data for Missouri
- $24.77–$36.11/hr
- What techs ask, adjusted for Missouri
- $29.92–$41.33/hr
BLS OEWS, May 2025 · 775 techs in our network nationwide, scaled to Missouri pay levels
Industrial Maintenance Tech
- Government data for Missouri
- $23.28–$33.83/hr
- What techs ask in Missouri
- $27.92–$31.35/hr
- Posted pay near this plant
- $26.30–$37.26/hr
BLS OEWS, May 2025 · 5 techs in our network, Missouri · 26 postings
Area pay for these roles, not this plant’s pay. Rows we cannot back with data are left out.
Worth a move — 50 to 200 miles
Industrial Maintenance MechanicNH3 Network
Americold
Power Systems Automation Engineer
Schweitzer Engineering Laboratories
Maintenance and Production Supervisor - 2nd Shift
Eaton
Maintenance and Production Supervisor - 3rd Shift
Eaton
3rd Shift Maintenance Technician
FRICK'S QUALITY MEATS INCORPORATED
Maintenance Technician I
The Mennel Milling Company
Material Handling Operator
CGB Enterprises
Plant Technical Manager
General Mills
Maintenance Supervisor - 1st shift
General Mills
Utilities Mechanic
General Mills
Nearby cities
All of Missouri, and next door
Facility data compiled from public government records (OSHA, EPA, USDA); may contain errors. NH3 Jobs is not affiliated with or endorsed by the companies shown. NH3 Jobs connects skilled maintenance technicians with employers in ammonia refrigeration, food processing, cold storage, and industrial manufacturing near Wentzville, Missouri.