Refrigeration & Maintenance Jobs near Rockville, MD — 93 jobs, 108 plants within 50 miles
93 open jobs and 108 plants within 50 miles of Rockville, MD. 17 run ammonia refrigeration. 2 are hiring now.
Jobs within 50 miles
HVAC Controls Systems Engineer
Johnson Controls
HVAC Data Center Travel Team Journeymen Mechanic (union)
Johnson Controls
Maintenance Assistant
Costco
Fleet Truck Driver
Costco
Field Project Commissioning Engineer
Johnson Controls
Field Services Technician - Level 1
Johnson Controls
Traveling Field Service Technician
Johnson Controls
Field Services Technician - Level 3 (Body Work & Paint)
Johnson Controls
Field Services Technician - Level 3
Johnson Controls
HVAC Mechanical Service Tech Tradesman (union)
Johnson Controls
Controls Systems Technician
Johnson Controls
BEST Technical Sales Trainee - HVAC Controls, Capitol
Johnson Controls
Controls Service Technician
Johnson Controls
HVAC Account Representative
Johnson Controls
Fleet Dispatcher CDL
Costco
Maintenance Assistant
Costco
Sr Engineer, Advanced Controls Applications
Baltimore Aircoil
Principal Engineer, Structural Systems, Global
Baltimore Aircoil
Staff Engineer, Structural
Baltimore Aircoil
Sr Thermal Test Engineer
Baltimore Aircoil
Engineer, Structural
Baltimore Aircoil
Design Engineer - Data Centers
Baltimore Aircoil
Manager, Controls Engineering, Americas
Baltimore Aircoil
BAC Mechanical Designer
Baltimore Aircoil
Thermal Test Engineer Co-Op
Baltimore Aircoil
Advanced Controls Engineer
Baltimore Aircoil
Mechanical Engineering Intern, Americas
Baltimore Aircoil
Sr Staff Engineer, NPE Systems
Baltimore Aircoil
Sr Staff Engineer, Electrical, Global
Baltimore Aircoil
Manager, Test Engineering
Baltimore Aircoil
Staff Engineer Thermal Modeling
Baltimore Aircoil
Design Engineer
Baltimore Aircoil
BAC Design Engineer, Global
Baltimore Aircoil
Security Project Manager, Government Technologies
Johnson Controls
Security Technician (union)
Johnson Controls
Security Service Technician
Johnson Controls
Field Service Technician I - Largo, MD (multiple openings)
Baxter International
CDL A Truck Driver
Misfits Market
Senior Process Engineer - Equipment
Catalent
Reliability Engineering Manager
Catalent
Project Engineer
Catalent
Engineering Technician
Catalent
Senior Engineering Technician
Catalent
Sr. Maintenance Planner
Catalent
Engineer, Facilties
Catalent
Facilities Mechanic
Catalent
Senior Project Engineer
Catalent
Specialist, QA Validation & Engineering
Catalent
Associate Director of Engineering, Facilities
Catalent
Engineer, Automation
Catalent
Maintenance Technician
Saputo
Sr Operator, Staging
Thermo Fisher Scientific
Plant Manager
Saputo
Production Supervisor (Night Shift)
Saputo
CDL A Local Delivery Driver
US Foods
Facility Operations Manager
Johnson Controls
Suppression Technician- Fire & Sprinkler
Johnson Controls
HVAC Controls Lead Systems Specialist
Johnson Controls
Experienced Fire Sprinkler Service Technician
Johnson Controls
HVAC Mechanical Systems Journeyman Technician (Local 486)
Johnson Controls
Maintenance Assistant
Costco
Maintenance Assistant
Costco
Quality Assurance Specialist I
Catalent
Maintenance Mechanic
Catalent
Maintenance Manager
Catalent
Facilities Maintenance Manager
US Foods
Non CDL Delivery Driver
US Foods
CDL A Delivery Driver
US Foods
Environmental Health and Safety Manager
Catalent
Class A Local Delivery Driver
US Foods
Maintenance Assistant
Costco
Plant QA Manager
Niagara Bottling
Maintenance Supervisor
Niagara Bottling
Facilities Maintenance Manager
Lineage Logistics
Operations Manager
Lineage Logistics
Engineering Technician
Catalent
Assistant General Manager
Lineage Logistics
Sr. Controls Technician
Trane Technologies
Senior Service Controls Technician
Trane Technologies
PROJECT ENGINEER II
McCormick
Automation Controls Technician (Electrical Electronics Technician) - C Shift
McCormick
Millwright - 3rd Shift (Hunt Valley Plant)
McCormick
PROCESS ENGINEER
McCormick
Global Sustainability Director, Operations & Value Chain Resilience
McCormick
LAB TECH III
McCormick
Electrical Electronics Technician (EET) - 2nd/B Shift
McCormick
HVAC Mechanic - 1st Shift
McCormick
LAB TECH II Technical Innovation Center (TIC)
McCormick
Electrical Control Technician - 1st Shift
McCormick
Senior Project Engineer
McCormick
Senior Process Engineer
McCormick
R&D Senior Food Engineer, T&HS, US/CAN
Ingredion
Maintenance Supervisor - 2nd Shift
Conagra Brands
Plants within 50 miles
Latin Goodness Foods, LLC (Rockville)
Latin Goodness Foods, LLC
Vace Inc. (Gaithersburg)
Vace Inc.
LA PASTA INC (Silver Spring)
LA PASTA INC
U. S. Beef Inc. (Beltsville)
U. S. Beef Inc.
Mulan Dumpling LLC (Hyattsville)
Mulan Dumpling LLC
DUTCH MILL CATERING T/A TORN APRON FOODS (Brentwood)
DUTCH MILL CATERING T/A TORN APRON FOODS
Union Kitchen Eckington (Washington)
Union Kitchen Eckington
Maryland and Virginia Milk, Laurel LLC
Maryland & Virginia Milk Producers
IVY CITY SMOKEHOUSE (WASHINGTON)
IVY CITY SMOKEHOUSE
Prime Foods, Inc. (Hyattsville)
Prime Foods, Inc.
Hartman Enterprises Inc. DBA Hartman Meat Co. (Hyattsville)
Hartman Enterprises Inc. DBA Hartman Meat Co.
Dreyer's Grand Ice Cream
Encore Sausage Company (Hyattsville)
Encore Sausage Company
Cuisine Solutions, Inc.
Cuisine Solutions
Spectrum Foods, Inc. (Landover)
Spectrum Foods, Inc.
American Copackers Inc. (Alexandria)
American Copackers Inc.
Buckhead Meat & Seafood Mid-Atlantic, Inc. (Landover)
Buckhead Meat & Seafood Mid-Atlantic, Inc.
Kettle Cuisine - Savage, MD
Kettle Cuisine Midco, LLC
Taylor Farms Maryland, Inc.
Taylor Farms LLC
P&F Meat Market "DBA" MeatCrafters (LANDOVER)
P&F Meat Market "DBA" MeatCrafters
Sky Ranch Meat LLC (Jessup)
Sky Ranch Meat LLC
Giant Food LLC - Fresh Food Facility
Giant Food LLC
East West LLC (Landover)
East West LLC
Lineage Logistics MTC, LLC (Jessup)
Lineage Logistics
Stanley Pearlman Enterprises (Jessup)
Stanley Pearlman Enterprise
Wagner Meats, LLC. (Mount Airy)
Wagner Meats, LLC.
Stanley Pearlman Enterprise (Jessup)
Stanley Pearlman Enterprise
Chef's Warehouse Midatlantic , LLC (Jessup)
Chef's Warehouse Midatlantic , LLC
Reliant Fish Co. (Jessup)
Reliant Fish Co.
Logan Food Company Inc. (Alexandria)
Logan Food Company Inc.
Cuisine Solutions Inc. (ALEXANDRIA)
Cuisine Solutions
VIE DE FRANCE YAMAZAKI, INC (ALEXANDRIA)
VIE DE FRANCE YAMAZAKI
GoOats, LLC (Alexandria)
GoOats, LLC
KIWI KUISINE (ALEXANDRIA)
KIWI KUISINE
Costco Wholesale Frederick Combo Depot #1053
Hearn Kirkwood / Food Unlimited (Jessup)
Hearn Kirkwood / Food Unlimited
J.J. MCDONNELL & CO., INC (Elkridge)
J.J. MCDONNELL & CO., INC
Island Bwoy Cuisine, LLC. (Temple Hills)
Island Bwoy Cuisine, LLC.
World Meat Trade, Inc (Chantilly)
World Meat Trade, Inc
1932 Specialty Produce and Meat (Elkridge)
1932 Specialty Produce and Meat
Superior Sausage, LLC (District Heights)
Superior Sausage, LLC
J. W. TREUTH & SONS, INC. (Catonsville)
J.W. Treuth & Sons, Inc.
Holly Poultry, Inc. (Hanover)
Holly Poultry, LLC
SpartanNash - Severn Distribution Center
Nash-Finch Company (Severn)
Nash-Finch Company
Washington Lamb Inc (Lorton)
Washington Lamb Inc
The Perfect Pita, Inc. (Springfield)
The Perfect Pita, Inc.
New Horizon Food, Inc. (Lorton)
New Horizon Food, Inc.
New Century Food Corporation (Lorton)
New Century Food Corporation
Saputo Cheese USA Inc.- Frederick
Saputo Inc.
Dairy Maid Dairy, LLC
Dairy Farmers Of America
C&C Meat Sales, Inc. (Upper Marlboro)
C&C Meat Sales, Inc.
Maryland Packaging LTD (Halethorpe)
Maryland Packaging LTD
Target Food Distribution Center T3881
Target
Whole Foods Market Maryland Metro Kitchen (Upper Marlboro)
Whole Foods Market Maryland Metro Kitchen
Negril, Inc. (Linthicum)
Negril, Inc.
Deli Brands of America (BALTIMORE)
Deli Brands of America
Hemps, Inc. (Jefferson)
Hemps, Inc.
Caribbean Crescent Inc. (Baltimore)
Caribbean Crescent Inc.
Culpeppers LLC (Manassas)
Culpeppers LLC
Fells Point, LLC (Baltimore)
Fells Point, LLC
Manger Packing Corp. (Baltimore)
Manger Packing Corp.
State Street Poultry & Provisions, LLC (Baltimore)
State Street Poultry & Provisions, LLC
Dave's Seafood Meat & Poultry (Baltimore)
Dave's Seafood Meat & Poultry
Aufschnitt Meats LLC (Owings Mills)
Aufschnitt Meats LLC
Holly Poultry, LLC (Baltimore)
Holly Poultry, LLC
J.W. Treuth & Sons, Inc. (Baltimore)
J.W. Treuth & Sons, Inc.
OLD LINE CUSTOM MEAT COMPANY LLC (BALTIMORE)
OLD LINE CUSTOM MEAT COMPANY LLC
Sweet N Spicy Foods, Inc. (Baltimore)
Sweet N Spicy Foods, Inc.
Halpern's Steak and Seafood (Baltimore)
Halpern's Steak and Seafood Company LLC
Dietz & Watson, Inc. (Baltimore)
Dietz & Watson
M & G Meats (Westminster)
M & G Meats
G.G. RUPPERSBERGER & SONS INC (BALTIMORE)
G.G. RUPPERSBERGER & SONS INC
Toluca Mexican Style Food Products, LLC (Baltimore)
Toluca Mexican Style Food Products, LLC
Casa di Pasta, Inc. (Baltimore)
Casa di Pasta, Inc.
Ostrowski's of Bank St. (Baltimore)
Ostrowski's of Bank St.
Chef Dad Pot Pies (Baltimore)
Chef Dad Pot Pies
Viet My Corporation, Inc. (Woodbridge)
Viet My Corporation, Inc.
L. Di Pasquale & Sons (Baltimore)
L. Di Pasquale & Sons
Lineage Logistics MTC, LLC (Baltimore)
Lineage Logistics
Cloverland Green Springs Dairy
Boesl Packing Co., Inc. (Baltimore)
Boesl Packing Co., Inc.
Saval Foods Corporation (Baltimore)
Saval Foods Corporation
Fresh Creative Cuisine (baltimore)
Fresh Creative Cuisine
Hahn Bros. Inc. (Westminister)
Hahn Bros. Inc.
Squire's Cafe, Inc (Baltimore)
Squire's Cafe, Inc
RC Acquisition LLC "dba" Roma Sausage Company (Baltimore)
RC Acquisition LLC "dba" Roma Sausage Company
JD's House of Bacon, Inc. (Baltimore)
JD's House of Bacon, Inc.
Shuff Meat Inc. (Thurmont)
Shuff Meat Inc.
Rocko Meats (Thurmont)
Rocko Meats
Evermade Foods (Warrenton)
Evermade Foods
KDM Group, LLC (Rosedale)
KDM Group, LLC
A&W Country Meats, Inc. (Taneytown)
A&W Country Meats, Inc.
Binkert's Meat Products, LLC (Baltimore)
Binkert's Meat Products, LLC
Hillside Turkey Farm (Thurmont)
Hillside Turkey Farm
Ayrshire Farm Management, LLC (Upperville)
Ayrshire Farm Management, LLC
Pizza John's Wholesale LLC (Essex)
Pizza John's Wholesale LLC
Shriver Meats (Emmitsburg)
Shriver Meats
Stoney Point, Inc. (Littlestown)
Stoney Point, Inc.
Stoney Point Butchery, Inc. (Littlestown)
Stoney Point Butchery, Inc.
MARYLAND CORRECTIONAL ENTERPRISES (HAGERSTOWN)
MARYLAND CORRECTIONAL ENTERPRISES
Lebanese Butcher Slaughter House Inc (Warrenton)
Lebanese Butcher Slaughter House Inc
Chapel Ford Farm, LLC (Gettysburg)
Chapel Ford Farm, LLC
Conagra Foods Packaged Foods, LLC
Conagra Brands
Rettland Farm LLC (Gettysburg)
Rettland Farm LLC
Fauquier's Finest Custom Meat Processing, Inc. (Bealeton)
Fauquier's Finest Custom Meat Processing, Inc.
Warabeya North America, Inc (Stafford)
WARABEYA North America, Inc.
UTZ Quality Foods (Hanover)
Utz Quality Foods Inc.
PAY PICTURE
Ammonia / Industrial Refrigeration Tech
- Government data for Maryland
- $25.18–$38.37/hr
- What techs ask in Maryland
- $30.34–$41.75/hr
BLS OEWS, May 2025 · 12 techs in our network, Maryland
Industrial Maintenance Tech
- Government data for Maryland
- $22.98–$33.81/hr
- What techs ask, adjusted for Maryland
- $27.66–$37.92/hr
- Posted pay near this plant
- $24.44–$34.72/hr
BLS OEWS, May 2025 · 278 techs in our network nationwide, scaled to Maryland pay levels · 9 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
Test Lab Facilities Engineering Manager (onsite)
Johnson Controls
Senior EngineeringTechnician - 3rd Shift - $2500 SIGNING BONUS! (onsite)
Johnson Controls
Senior Controls Engineer – Data Center Thermal System
Johnson Controls
Test Lab Operator - 2nd Shift
Johnson Controls
Senior Engineering Technician - 2nd Shift - $2500 SIGNING BONUS! (onsite)
Johnson Controls
Test Lab Operator
Johnson Controls
Chiller Engineering Manager (onsite)
Johnson Controls
NextGen Hardware Engineer- HVACR
Johnson Controls
Product Tech Support Eng II
Johnson Controls
Controls Engineer II
Johnson Controls
Living in Rockville
Nearby cities
All of Maryland, 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 Rockville, Maryland.