Refrigeration & Maintenance Jobs near Waterloo, WI — 93 jobs, 88 plants within 50 miles
93 open jobs and 88 plants within 50 miles of Waterloo, WI. 33 run ammonia refrigeration. 7 are hiring now.
Jobs within 50 miles
Electrician 1
Seneca Foods
location_onClyman, WIsocial_distance15.3 mipaymentsEst. $29–$37/hr
Maintenance Mechanic
Seneca Foods
location_onClyman, WIsocial_distance15.3 mipaymentsEst. $22–$31/hr
Ag Maintenance Mechanic
Seneca Foods
location_onClyman, WIsocial_distance15.3 mipaymentsEst. $22–$31/hr
Refrigeration Technician I
Americold
location_onJefferson, WIsocial_distance15.8 mipaymentsEst. $39–$48/hr
Local CDL A Driver
Americold
location_onJefferson, WIsocial_distance15.8 mipaymentsEst. $22–$31/hr
Quality Technician
Nestle
location_onJefferson, WIsocial_distance15.8 mipayments$21-$31/hr
Production Supervisor (Off Shift)
Nestle
location_onJefferson, WIsocial_distance15.8 mipayments$36-$48/hr
Process Engineer (Production Engineering Specialist)
Nestle
location_onJefferson, WIsocial_distance15.8 mipayments$39-$51/hr
Fleet Technician (DOT) - Foods
PepsiCo
location_onDeForest, WIsocial_distance18.8 mipayments$30/hr
Operations Manager - 2nd Shift
OSI Industries
location_onFort Atkinson, WIsocial_distance19.5 mi
Assistant Plant Manager
OSI Industries
location_onFort Atkinson, WIsocial_distance19.5 mipaymentsEst. $32–$48/hr
Maintenance Supervisor - 2nd Shift - Ammonia Refrigeration/Industrial Facilities
OSI Industries
location_onFort Atkinson, WIsocial_distance19.5 mipaymentsEst. $32–$48/hr
Driver,
OSI Industries
location_onFort Atkinson, WIsocial_distance19.5 mipaymentsEst. $22–$31/hr
Compliance Manager
Kraft Heinz
location_onBeaver Dam, WIsocial_distance19.6 mipaymentsEst. $30–$38/hr
General Manager II - Distribution
DHL
location_onBeaver Dam, WIsocial_distance19.6 mipayments$50-$65/hr
General Manager III - Distribution
DHL
location_onBeaver Dam, WIsocial_distance19.6 mipayments$46-$58/hr
Maintenance Supervisor- 2nd shift
Kraft Heinz
location_onBeaver Dam, WIsocial_distance19.6 mipayments$37-$47/hr
Reliability and Maintenance Manager
Kraft Heinz
location_onBeaver Dam, WIsocial_distance19.6 mipayments$49-$61/hr
Process Engineer - Manufacturing Sciences & Technology, Upstream
Catalent
location_onMadison, WIsocial_distance22.1 mipaymentsEst. $22–$31/hr
Specialist I - Materials Management
Catalent
location_onMadison, WIsocial_distance22.1 mipaymentsEst. $22–$31/hr
Technical Sourcing Mechanical Engineer III
Thermo Fisher Scientific
location_onMadison, WIsocial_distance22.1 mipaymentsEst. $22–$31/hr
Senior Process Engineer - Manufacturing Sciences & Technology, Upstream
Catalent
location_onMadison, WIsocial_distance22.1 mipaymentsEst. $22–$31/hr
Process Engineer - Manufacturing Sciences & Technology (MS&T), Downstream Technology Transfer
Catalent
location_onMadison, WIsocial_distance22.1 mipaymentsEst. $22–$31/hr
Process Engineer - Engineering
Catalent
location_onMadison, WIsocial_distance22.1 mipaymentsEst. $22–$31/hr
Principal Process Engineer - Manufacturing Sciences & Technology, Upstream
Catalent
location_onMadison, WIsocial_distance22.1 mipaymentsEst. $22–$31/hr
Test Technician II - 1st Shift
Thermo Fisher Scientific
location_onMadison, WIsocial_distance22.1 mipaymentsEst. $22–$31/hr
Instrumentation/Automation Service Engineer I
Abbott
location_onMadison, WIsocial_distance22.1 mipayments$22-$45/hr
Maintenance Technician, HVACR IV, M-F 7:30 am- 4:00 pm
Abbott
location_onMadison, WIsocial_distance22.1 mipaymentsEst. $25–$38/hr
Moves Specialist II
Abbott
location_onMadison, WIsocial_distance22.1 mipayments$17-$34/hr
Security Service Technician
Johnson Controls
location_onMadison, WIsocial_distance22.1 mipayments$29-$40/hr
Maintenance Recycling Process Specialist II
Abbott
location_onMadison, WIsocial_distance22.1 mipaymentsEst. $22–$31/hr
Instrumentation/Automation Service Engineer I - OS
Abbott
location_onMadison, WIsocial_distance22.1 mipayments$22-$45/hr
Delivery Driver
Misfits Market
location_onMadison, WIsocial_distance22.1 mipayments$17-$25/hr
Specialist II - Materials Management
Catalent
location_onMadison, WIsocial_distance22.1 mipaymentsEst. $22–$31/hr
Security Commercial Offerings System Technician
Johnson Controls
location_onMadison, WIsocial_distance22.1 mipayments$26-$36/hr
Controls Service Technician
Johnson Controls
location_onMadison, WIsocial_distance22.1 mipayments$23-$35/hr
Automation Integration Engineer I
Abbott
location_onMadison, WIsocial_distance22.1 mipaymentsEst. $29–$37/hr
Senior Process Engineer - Manufacturing Sciences & Technology
Catalent
location_onMadison, WIsocial_distance22.1 mipaymentsEst. $22–$31/hr
Fire Detection Systems Technician
Johnson Controls
location_onMadison, WIsocial_distance22.1 mipayments$23-$32/hr
Equipment and Automation Engineer II
Abbott
location_onMadison, WIsocial_distance22.1 mipayments$29-$59/hr
Staff Equipment and Automation Engineer - 1st shift
Abbott
location_onMadison, WIsocial_distance22.1 mipaymentsEst. $22–$31/hr
Mechanical Engineering Manager
Abbott
location_onMadison, WIsocial_distance22.1 mipayments$48-$96/hr
Equipment Service Engineer I
Abbott
location_onMadison, WIsocial_distance22.1 mipayments$22-$45/hr
Delivery Driver
US Foods
location_onMadison, WIsocial_distance22.1 mipayments$34/hr
HVAC Install Manager
Johnson Controls
location_onMadison, WIsocial_distance22.1 mipayments$48-$72/hr
HVAC Control Systems Engineer
Johnson Controls
location_onMadison, WIsocial_distance22.1 mipayments$43-$57/hr
HVAC Truck Based Journeymen Mechanic (union)
Johnson Controls
location_onMadison, WIsocial_distance22.1 mipayments$48/hr
Class A Truck Driver
Kroger
location_onOconomowoc, WIsocial_distance24.7 mi
Maintenance Mechanic - Cambria East
Seneca Foods
location_onCambria, WIsocial_distance25.1 mipaymentsEst. $22–$31/hr
Delivery Driver
Hy-Vee
location_onMadison #2, WIsocial_distance26.4 mipaymentsEst. $22–$31/hr
Facilities Specialist III - Maintenance Engineer
Thermo Fisher Scientific
location_onMiddleton, WIsocial_distance27.8 mipaymentsEst. $22–$31/hr
Associate Lab Support Engineer, Storage Stability
Thermo Fisher Scientific
location_onMiddleton, WIsocial_distance27.8 mipaymentsEst. $22–$31/hr
Electrician
Seneca Foods
location_onMayville, WIsocial_distance30.1 mipaymentsEst. $29–$37/hr
Facilities Maintenance/Process Technician
Seneca Foods
location_onMayville, WIsocial_distance30.1 mipaymentsEst. $22–$31/hr
Delivery Driver
Hy-Vee
location_onMadison #1, WIsocial_distance30.9 mipaymentsEst. $22–$31/hr
Maintenance Assistant
Costco
location_onVERONA, WIsocial_distance31.3 mipaymentsEst. $22–$31/hr
Skilled PLC Technician
Saputo
location_onWaupun, WIsocial_distance32.9 mipaymentsEst. $29–$37/hr
Maintenance Mechanic
Saputo
location_onWaupun, WIsocial_distance32.9 mipaymentsEst. $22–$31/hr
Waukesha Maintenance Technician
Ventura Foods
location_onWaukesha, WIsocial_distance34.7 mipaymentsEst. $22–$31/hr
Waukesha Maintenance Technician II
Ventura Foods
location_onWaukesha, WIsocial_distance34.7 mipaymentsEst. $22–$31/hr
Waukesha Production Supervisor
Ventura Foods
location_onWaukesha, WIsocial_distance34.7 mipaymentsEst. $32–$48/hr
Waukesha Maintenance Supervisor
Ventura Foods
location_onWaukesha, WIsocial_distance34.7 mipaymentsEst. $32–$48/hr
Maintenance Mechanic B
Seneca Foods
location_onJanesville, WIsocial_distance35.3 mipaymentsEst. $22–$31/hr
Agricultural Equipment Mechanic
Seneca Foods
location_onJanesville, WIsocial_distance35.3 mi
Industrial Mechanic
Seneca Foods
location_onJanesville, WIsocial_distance35.3 mipaymentsEst. $22–$31/hr
Waste Water Technician
Schreiber Foods
location_onWest Bend, WIsocial_distance43 mipayments$35/hr
Maintenance Technician
Schreiber Foods
location_onWest Bend, WIsocial_distance43 mipayments$35/hr
Maintenance Mechanic
Seneca Foods
location_onBaraboo, WIsocial_distance43.1 mipaymentsEst. $22–$31/hr
Manufacturing Engineer
Seneca Foods
location_onBaraboo, WIsocial_distance43.1 mipaymentsEst. $22–$31/hr
Production Supervisor - Night Shift
Conagra Brands
location_onDarien, WIsocial_distance43.1 mipayments$31-$46/hr
Predictive Maintenace Tech
Conagra Brands
location_onDarien, WIsocial_distance43.1 mipayments$29/hr
Refrigeration Mechanic
Conagra Brands
location_onDarien, WIsocial_distance43.1 mipayments$36/hr
Production Supervisor - Rotating Shift
Conagra Brands
location_onDarien, WIsocial_distance43.1 mipayments$31-$46/hr
Production Manager
Conagra Brands
location_onDarien, WIsocial_distance43.1 mipayments$39-$50/hr
Fleet Technician (DOT)
PepsiCo
location_onMenomonee Falls, WIsocial_distance43.3 mipayments$30/hr
Maintenance Assistant
Costco
location_onMENOMONEE FALLS, WIsocial_distance43.3 mipaymentsEst. $22–$31/hr
Delivery Driver
Hy-Vee
location_onRipon, WIsocial_distance45.6 mipaymentsEst. $22–$31/hr
Maintenance Mechanic
Seneca Foods
location_onRipon, WIsocial_distance45.6 mipaymentsEst. $22–$31/hr
Agriculture Mechanic Apprentice
Seneca Foods
location_onRipon, WIsocial_distance45.6 mipaymentsEst. $22–$31/hr
Production Supervisor
Seneca Foods
location_onRipon, WIsocial_distance45.6 mipaymentsEst. $32–$48/hr
Agricultural Equipment Mechanic
Seneca Foods
location_onRipon, WIsocial_distance45.6 mipayments$27-$39/hr
Sanitation Technician
Schreiber Foods
location_onBeloit, WIsocial_distance47.3 mipaymentsEst. $22–$31/hr
QA Technician
Schreiber Foods
location_onBeloit, WIsocial_distance47.3 mipaymentsEst. $22–$31/hr
HFC - Industrial Maintenance Mechanic
Hormel Foods
location_onBeloit, WIsocial_distance47.3 mipayments$33-$37/hr
Quality Technician
Schreiber Foods
location_onBeloit, WIsocial_distance47.3 mipaymentsEst. $22–$31/hr
OTR Driver
PepsiCo
location_onBeloit, WIsocial_distance47.3 mipayments$48/hr
OTR Driver - Foods
PepsiCo
location_onBeloit, WIsocial_distance47.3 mipayments$40/hr
HFC Beloit - Electrician
Hormel Foods
location_onBeloit, WIsocial_distance47.3 mipayments$33/hr
Team Leader/Production Supervisor-Nights - Beloit
Hormel Foods
location_onBeloit, WIsocial_distance47.3 mipayments$34-$40/hr
Senior Process Engineer
Schreiber Foods
location_onBeloit, WIsocial_distance47.3 mipaymentsEst. $22–$31/hr
Maintenance Technician
Schreiber Foods
location_onBeloit, WIsocial_distance47.3 mipaymentsEst. $22–$31/hr
Maintenance Intern- Summer
Schreiber Foods
location_onBeloit, WIsocial_distance47.3 mipayments$22/hr
Fleet Technician (DOT)
PepsiCo
location_onBeloit, WIsocial_distance47.3 mipayments$35/hr
Plants within 50 miles
AbE Manufacturing (Waterloo)
AbE Manufacturing
Waterloo, WI0 mi
Elsie Mae Sweet Shop LLC (Lake Mills)
Elsie Mae Sweet Shop LLC
Lake Mills, WI9.3 mi
Caine Warehousing LTD (Reeseville)
Caine Warehousing LTD
Reeseville, WI10 mi
Midwest Regional Processing LLC (Sun Prairie)
Midwest Regional Processing LLC
Sun Prairie, WI10.6 mi
Daybreak Foods, Inc. (Lake Mills)
Daybreak Foods, Inc.
Lake Mills, WI10.7 mi
Perry Way Foods
Johns Manville Corporate Office
Watertown, WI11.2 miAmmonia
Rhodes International
Barnes International
Columbus, WI11.4 miAmmonia
Grandpa Glenn's Pet Treats (Johnson Creek)
Grandpa Glenn's Pet Treats
Johnson Creek, WI12.3 mi
Glenn's Market & Catering, Inc. (Watertown)
Glenn's Market & Catering, Inc.
Watertown, WI12.3 mi
Emil's Pizza, Inc. (Watertown)
Emil's Pizza, Inc.
Watertown, WI13.3 mi
TTJ Packing Inc. (Cottage Grove)
TTJ Packing Inc.
Cottage Grove, WI14.4 mi
Palermo's Villa Inc. (Jefferson)
Palermo Villa, Inc.
Jefferson, WI16.2 mi
Americold-Jefferson
Americold Logistics
Jefferson, WI16.3 miAmmoniaHiring now
Baksh Food LLC, (Jefferson)
Baksh Food LLC,
Jefferson, WI16.6 mi
Kwik Trip DeForest Distribution Center
Kwik Trip, Inc.
Windsor, WI17.8 miAmmonia
Fortune Wisconsin LLC (Windsor)
Fortune Wisconsin LLC
Windsor, WI18 mi
Alpha Omega LLC (Madison)
Alpha Omega LLC
Madison, WI18.2 mi
Fortune Wisconsin (Deforest)
Fortune Wisconsin LLC
Deforest, WI18.3 mi
Central Storage & Warehouse Co (Madison)
Central Storage & Warehouse Co., Inc.
Madison, WI18.4 mi
Certco, Inc.
Madison, WI18.8 miAmmonia
Opportunities, Inc. of Jefferson County (Fort Atkinson)
Opportunities, Inc. of Jefferson County
Fort Atkinson, WI19 mi
Midwest Refrigerated Madison, LLC (Madison)
Midwest Refrigerated Madison, LLC
Madison, WI19.1 mi
Kraft Heinz Beaver Dam Plant
The Kraft Heinz Company
Beaver Dam, WI19.3 miAmmoniaHiring now
Create A Pack Foods, Inc. (Ixonia)
Create A Pack Foods, Inc.
Ixonia, WI19.5 mi
Lineage Logistics
McFarland, WI19.9 miAmmonia
Kraft Heinz Company_Madison WI
The Kraft Heinz Company
Madison, WI19.9 miAmmonia
Jones Dairy Farm
Jones Dairy
Fort Atkinson, WI20 miAmmonia
Jones Dairy (South)
Jones Dairy
Fort Atkinson, WI20.1 miAmmonia
Schoep's Ice Cream Co. Inc.
Brothers Desserts
Madison, WI20.1 miAmmonia
OSI Industries, LLC - Fort Atkinson
OSI Industries
Fort Atkinson, WI20.2 miAmmoniaHiring now
Richelieu Foods, Inc.
Richelieu Foods
Beaver Dam, WI21 miAmmonia
Frozen Vegetables - Beaver Dam, WI
Conagra Foods Packaged Foods, LLC
Beaver Dam, WI21.1 miAmmonia
Johnsons Sausage Shoppe (Rio)
Johnsons Sausage Shoppe
Rio, WI22 mi
Trader Gus, Inc. (Waunakee)
Trader Gus, Inc.
Waunakee, WI22.2 mi
Beaver Dam Cold Storage LLC (Beaver Dam)
Beaver Dam Cold Storage LLC
Beaver Dam, WI22.4 mi
Meat Science and Animal Biologics Discovery (Madison)
Meat Science and Animal Biologics Discovery
Madison, WI23.7 mi
Opportunities, Inc. of Jef Cty (Madison)
Opportunities, Inc. of Jef Cty
Madison, WI24 mi
Leroy Meats (Horicon)
Leroy Meats
Horicon, WI24.3 mi
Opportunities, Inc. of Jefferson County (Oconomowoc)
Opportunities, Inc. of Jefferson County
Oconomowoc, WI25.4 mi
Leroy Meats (Fox Lake)
Leroy Meats
Fox Lake, WI26.1 mi
Roundy's, Inc.
Kroger
Oconomowoc, WI27 miAmmoniaHiring now
Wisconsin's Best (Oregon)
Wisconsin's Best
Oregon, WI27.2 mi
Standard Process, Inc.
Palmyra, WI28.6 miAmmonia
Bavaria Sausage of Wisconsin, Inc. (Madison)
Bavaria Sausage of Wisconsin, Inc.
Madison, WI28.6 mi
Kandu Industries Inc (Milton)
Kandu Industries Inc
Milton, WI28.7 mi
UW Provision Company, Inc. (Middleton)
UW Provision Company, Inc.
Middleton, WI28.8 mi
Old Fashioned Foods, Inc. (Mayville)
Old Fashioned Foods, Inc.
Mayville, WI30.6 mi
Fontana Flavors, Inc. (Janesville)
Fontana Flavors, Inc.
Janesville, WI32 mi
Associated Milk Producers, Inc.
Portage, WI33.8 miAmmonia
King Kalibur LLC (Eagle)
King Kalibur LLC
Eagle, WI33.9 mi
Saputo Cheese USA Inc. - Waupun
Saputo Inc.
Waupun, WI34.3 miAmmoniaHiring now
IPMF LLC (Janesville)
IPMF LLC
Janesville, WI35.8 mi
Amlat, LLC (Belleville)
Amlat, LLC
Belleville, WI36.4 mi
Morski Brands, Inc. (Portage)
Morski Brands, Inc.
Portage, WI36.4 mi
Pinn-Oak Ridge Farm LLC (Delavan)
Pinn-Oak Ridge Farm LLC
Delavan, WI36.5 mi
Grande Brownsville
Grande Cheese Co.
Brownsville, WI36.5 miAmmonia
Nortera Foods Inc - Fairwater
Bonduelle Americas
Fairwater, WI38.5 miAmmonia
IPMPC, LLC (Janesville)
IPMPC, LLC
Janesville, WI38.7 mi
Prem Meats LLC (Prairie du Sac)
Prem Meats LLC
Prairie du Sac, WI39.3 mi
Nature's Path Foods, Inc.
Natures Paths Organic foods
Sussex, WI39.5 miAmmonia
Contract Comestibles LLC (East Troy)
Contract Comestibles LLC
East Troy, WI40 mi
Strauss Logistics (Waukesha)
Strauss Logistics
Waukesha, WI40.2 mi
Hometown Sausage Kitchen (East Troy)
Hometown Sausage Kitchen
East Troy, WI40.9 mi
Golden Pet Manufacturing
Denso Manufacturing
Germantown, WI41.1 miAmmonia
L.S.I., Inc. - New Glarus (New Glarus)
L.S.I., Inc. - New Glarus
New Glarus, WI41.7 mi
The Meat Market (Baraboo)
The Meat Market Inc.
Baraboo, WI42 mi
Wilson Farm Meats, Inc. (Elkhorn)
Wilson Farm Meats, Inc.
Elkhorn, WI42.5 mi
Andy's Meats Inc. (Endeavor)
Andy's Meats Inc.
Endeavor, WI42.6 mi
Twin Cities Pack, Inc. (Clinton)
Twin Cities Pack, Inc.
Clinton, WI42.7 mi
ConAgra Brands, Inc, (Darien)
Conagra Brands
Darien, WI43.3 miAmmoniaHiring now
Americold Logistics, LLC (Darien)
Americold Logistics
Darien, WI43.3 miAmmonia
Family Fresh Pack LLC (Monticello)
Family Fresh Pack LLC
Monticello, WI43.3 mi
Gehl Foods, LLC
Germantown, WI43.9 miAmmonia
Murray Warehousing, Inc. (Beloit)
Murray Warehousing, Inc.
Beloit, WI44.8 mi
Pritzlaff Wholesale Meats, LLC (New Berlin)
Pritzlaff Wholesale Meats, LLC
New Berlin, WI45.1 mi
Cargill Meat Solutions Corp.
Butler, WI45.9 miAmmonia
Geodis - Fond du lac
Oh Snap Pickling Co
Fond du Lac, WI46.2 miAmmonia
Hormel Foods Corporation Beloit Plant
hormel foods
Beloit, WI46.3 miAmmoniaHiring now
Lineage Logistics
Milwaukee, WI46.7 miAmmonia
Spray-Tek LLC (Beloit)
Spray-Tek Inc.
Beloit, WI47.1 mi
Lineage Logistics Milwaukee
Lineage Logistics
Wauwatosa, WI47.1 miAmmonia
American Pasteurization Company (Milwaukee)
American Pasteurization
Milwaukee, WI47.4 mi
Milk Specialties Company
Milk Specialties Global
Fond du Lac, WI47.7 miAmmonia
Brooke Industries, Inc. (Fond Du Lac)
Brooke Industries, Inc.
Fond Du Lac, WI47.9 mi
Cooper-Wilson Inc. (Beloit)
Cooper-Wilson Inc.
Beloit, WI48 mi
Midwest Refrigerated Milwaukee, Inc. (Milwaukee)
Midwest Refrigerated Milwaukee, Inc.
Milwaukee, WI48.5 mi
Grande Cheese
Grande Cheese Co.
Juda, WI48.8 miAmmonia
Echo Lake Foods, Inc - Burlington
Echo Lake Foods
Burlington, WI49.7 miAmmonia
PAY PICTURE
Ammonia / Industrial Refrigeration Tech
- Government data for Wisconsin
- $26.71–$37.22/hr
- What techs ask in Wisconsin
- $31.07–$41.16/hr
- Posted pay near this plant
- $27.40–$37.04/hr
BLS OEWS, May 2025 · 6 techs in our network, Wisconsin · 5 postings
Industrial Maintenance Tech
- Government data for Wisconsin
- $25.30–$34.39/hr
- What techs ask, adjusted for Wisconsin
- $29.92–$41.02/hr
- Posted pay near this plant
- $27.14–$34.57/hr
BLS OEWS, May 2025 · 278 techs in our network nationwide, scaled to Wisconsin pay levels · 13 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
Production Supervisor - Night Shift
Nestle
Burlington, WI50.1 mi
Assistant Production Manager
Cal-Maine Foods
Burlington, WI50.1 mi
Production Supervisor - Night Shift
Cal-Maine Foods
Burlington, WI50.1 mi
Production Supervisor - Day Shift
Cal-Maine Foods
Burlington, WI50.1 mi
Plant Manager
Cal-Maine Foods
Burlington, WI50.1 mi
Maintenance Mechanic - 2nd shift
Nestle
Burlington, WI50.1 miEst. $22–$31/hr
Fork Lift Driver
Ardagh Group
Burlington, WI50.1 miEst. $22–$31/hr
Industrial Maintenance Technician
Ardagh Group
Burlington, WI50.1 mi$41/hr
Production Supervisor - 3rd Shift
Nestle
Burlington, WI50.1 mi
PLC Technician - 1st shift
Saputo
Franklin, WI51.9 miEst. $29–$37/hr
Living in Waterloo
~$218K
Median home price
~$944/mo
Median rent
~5.1K
Population
55 mi
To Milwaukee
Nearby cities
All of Wisconsin, 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 Waterloo, Wisconsin.