NH3 Jobs

Refrigeration & Maintenance Jobs near Upper Marlboro, MD — 94 jobs, 69 plants within 50 miles

94 open jobs and 69 plants within 50 miles of Upper Marlboro, MD. 11 run ammonia refrigeration.

Jobs within 50 miles

Field Service Technician I - Largo, MD (multiple openings)

Baxter International

location_onLargo, MDsocial_distance5.4 mipayments$25-$34/hr

HVAC Mechanical Service Tech Tradesman (union)

Johnson Controls

location_onCapitol Heights, MDsocial_distance10 mipaymentsEst. $24–$39/hr

Controls Systems Technician

Johnson Controls

location_onCapitol Heights, MDsocial_distance10 mipayments$24-$32/hr

BEST Technical Sales Trainee - HVAC Controls, Capitol

Johnson Controls

location_onCapitol Heights, MDsocial_distance10 mipayments$48/hr

Controls Service Technician

Johnson Controls

location_onCapitol Heights, MDsocial_distance10 mipayments$38-$52/hr

HVAC Account Representative

Johnson Controls

location_onCapitol Heights, MDsocial_distance10 mipayments$36-$48/hr

HVAC Controls Systems Engineer

Johnson Controls

location_onWashington, DCsocial_distance16.6 mipayments$36-$50/hr

HVAC Data Center Travel Team Journeymen Mechanic (union)

Johnson Controls

location_onWashington, DCsocial_distance16.6 mipayments$55/hr

Security Project Manager, Government Technologies

Johnson Controls

location_onAlexandria, VAsocial_distance17.8 mipayments$47-$70/hr

Sr Engineer, Advanced Controls Applications

Baltimore Aircoil

location_onJessup, MDsocial_distance19 mipaymentsEst. $29–$37/hr

Principal Engineer, Structural Systems, Global

Baltimore Aircoil

location_onJessup, MDsocial_distance19 mipaymentsEst. $20–$29/hr

Staff Engineer, Structural

Baltimore Aircoil

location_onJessup, MDsocial_distance19 mipaymentsEst. $20–$29/hr

Sr Thermal Test Engineer

Baltimore Aircoil

location_onJessup, MDsocial_distance19 mipaymentsEst. $29–$37/hr

Engineer, Structural

Baltimore Aircoil

location_onJessup, MDsocial_distance19 mipaymentsEst. $20–$29/hr

Design Engineer - Data Centers

Baltimore Aircoil

location_onJessup, MDsocial_distance19 mipayments$31-$52/hr

Manager, Controls Engineering, Americas

Baltimore Aircoil

location_onJessup, MDsocial_distance19 mi

BAC Mechanical Designer

Baltimore Aircoil

location_onJessup, MDsocial_distance19 mipayments$25-$38/hr

Thermal Test Engineer Co-Op

Baltimore Aircoil

location_onJessup, MDsocial_distance19 mipayments$22-$28/hr

Advanced Controls Engineer

Baltimore Aircoil

location_onJessup, MDsocial_distance19 mipayments$36-$62/hr

Mechanical Engineering Intern, Americas

Baltimore Aircoil

location_onJessup, MDsocial_distance19 mipayments$22-$28/hr

Sr Staff Engineer, NPE Systems

Baltimore Aircoil

location_onJessup, MDsocial_distance19 mipayments$47-$81/hr

Sr Staff Engineer, Electrical, Global

Baltimore Aircoil

location_onJessup, MDsocial_distance19 mipayments$43-$74/hr

Manager, Test Engineering

Baltimore Aircoil

location_onJessup, MDsocial_distance19 mipaymentsEst. $32–$48/hr

Staff Engineer Thermal Modeling

Baltimore Aircoil

location_onJessup, MDsocial_distance19 mipaymentsEst. $20–$29/hr

Design Engineer

Baltimore Aircoil

location_onJessup, MDsocial_distance19 mipayments$31-$52/hr

BAC Design Engineer, Global

Baltimore Aircoil

location_onJessup, MDsocial_distance19 mipayments$31-$52/hr

Senior Process Engineer - Equipment

Catalent

location_onHarmans, MDsocial_distance19.7 mipaymentsEst. $29–$37/hr

Reliability Engineering Manager

Catalent

location_onHarmans, MDsocial_distance19.7 mipaymentsEst. $32–$48/hr

Project Engineer

Catalent

location_onHarmans, MDsocial_distance19.7 mipayments$43-$53/hr

Engineering Technician

Catalent

location_onHarmans, MDsocial_distance19.7 mipayments$34-$41/hr

Senior Engineering Technician

Catalent

location_onHarmans, MDsocial_distance19.7 mipayments$38-$43/hr

Sr. Maintenance Planner

Catalent

location_onHarmans, MDsocial_distance19.7 mipayments$45-$62/hr

Engineer, Facilties

Catalent

location_onHarmans, MDsocial_distance19.7 mipaymentsEst. $32–$48/hr

Facilities Mechanic

Catalent

location_onHarmans, MDsocial_distance19.7 mipayments$34-$41/hr

Senior Project Engineer

Catalent

location_onHarmans, MDsocial_distance19.7 mipayments$45-$62/hr

Specialist, QA Validation & Engineering

Catalent

location_onHarmans, MDsocial_distance19.7 mipayments$34-$43/hr

Associate Director of Engineering, Facilities

Catalent

location_onHarmans, MDsocial_distance19.7 mipayments$82-$101/hr

Engineer, Automation

Catalent

location_onHarmans, MDsocial_distance19.7 mipayments$38-$53/hr

Maintenance Assistant

Costco

location_onGLEN BURNIE, MDsocial_distance20.7 mipaymentsEst. $20–$29/hr

CDL A Truck Driver

Misfits Market

location_onHanover, MDsocial_distance22.1 mipayments$30/hr

Fleet Truck Driver

Costco

location_onCOLUMBIA, MDsocial_distance23.3 mipaymentsEst. $20–$29/hr

Facility Operations Manager

Johnson Controls

location_onLinthicum, MDsocial_distance23.6 mipayments$43-$57/hr

Suppression Technician- Fire & Sprinkler

Johnson Controls

location_onLinthicum, MDsocial_distance23.6 mipaymentsEst. $20–$29/hr

HVAC Controls Lead Systems Specialist

Johnson Controls

location_onLinthicum, MDsocial_distance23.6 mipayments$39-$51/hr

Experienced Fire Sprinkler Service Technician

Johnson Controls

location_onLinthicum, MDsocial_distance23.6 mipayments$27-$37/hr

HVAC Mechanical Systems Journeyman Technician (Local 486)

Johnson Controls

location_onLinthicum, MDsocial_distance23.6 mipayments$51/hr

Maintenance Assistant

Costco

location_onBALTIMORE, MDsocial_distance29.5 mipaymentsEst. $20–$29/hr

Plant QA Manager

Niagara Bottling

location_onBaltimore, MDsocial_distance29.5 mipaymentsEst. $35–$45/hr

Maintenance Supervisor

Niagara Bottling

location_onBaltimore, MDsocial_distance29.5 mipaymentsEst. $32–$48/hr

Facilities Maintenance Manager

Lineage Logistics

location_onBaltimore, MDsocial_distance29.5 mipayments$40-$72/hr

Operations Manager

Lineage Logistics

location_onBaltimore, MDsocial_distance29.5 mipayments$33-$59/hr

Engineering Technician

Catalent

location_onBaltimore, MDsocial_distance29.5 mipayments$34-$41/hr

Assistant General Manager

Lineage Logistics

location_onBaltimore, MDsocial_distance29.5 mipayments$40-$72/hr

Maintenance Assistant

Costco

location_onFAIRFAX, VAsocial_distance31.2 mipaymentsEst. $19–$30/hr

Sr. Controls Technician

Trane Technologies

location_onTowson, MDsocial_distance36.6 mipaymentsEst. $29–$37/hr

Senior Service Controls Technician

Trane Technologies

location_onTowson, MDsocial_distance36.6 mipayments$52-$70/hr

Maintenance Assistant

Costco

location_onOWINGS MILLS, MDsocial_distance36.9 mipaymentsEst. $20–$29/hr

Maintenance Assistant

Costco

location_onSTERLING, VAsocial_distance37.6 mipaymentsEst. $19–$30/hr

R&D Senior Food Engineer, T&HS, US/CAN

Ingredion

location_onWhite Marsh, MDsocial_distance38.3 mipaymentsEst. $20–$29/hr

Security Technician (union)

Johnson Controls

location_onChantilly, VAsocial_distance38.8 mipayments$27-$32/hr

Security Service Technician

Johnson Controls

location_onChantilly, VAsocial_distance38.8 mipayments$35-$37/hr

Quality Assurance Specialist I

Catalent

location_onManassas, VAsocial_distance41.1 mipaymentsEst. $19–$30/hr

Maintenance Mechanic

Catalent

location_onManassas, VAsocial_distance41.1 mipaymentsEst. $34–$41/hr

Maintenance Manager

Catalent

location_onManassas, VAsocial_distance41.1 mipaymentsEst. $29–$46/hr

Facilities Maintenance Manager

US Foods

location_onManassas, VAsocial_distance41.1 mi

Non CDL Delivery Driver

US Foods

location_onManassas, VAsocial_distance41.1 mipayments$24/hr

CDL A Delivery Driver

US Foods

location_onManassas, VAsocial_distance41.1 mipayments$34/hr

Environmental Health and Safety Manager

Catalent

location_onManassas, VAsocial_distance41.1 mipaymentsEst. $26–$40/hr

Class A Local Delivery Driver

US Foods

location_onManassas, VAsocial_distance41.1 mipayments$34/hr

Field Project Commissioning Engineer

Johnson Controls

location_onAshburn, VAsocial_distance41.5 mipaymentsEst. $19–$30/hr

Field Services Technician - Level 1

Johnson Controls

location_onAshburn, VAsocial_distance41.5 mipaymentsEst. $23–$31/hr

Traveling Field Service Technician

Johnson Controls

location_onAshburn, VAsocial_distance41.5 mipaymentsEst. $23–$31/hr

Field Services Technician - Level 3 (Body Work & Paint)

Johnson Controls

location_onAshburn, VAsocial_distance41.5 mipaymentsEst. $23–$31/hr

Field Services Technician - Level 3

Johnson Controls

location_onAshburn, VAsocial_distance41.5 mipaymentsEst. $19–$30/hr

PROJECT ENGINEER II

McCormick

location_onHUNT VALLEY, MDsocial_distance43.2 mi

Automation Controls Technician (Electrical Electronics Technician) - C Shift

McCormick

location_onHUNT VALLEY, MDsocial_distance43.2 mipayments$20-$45/hr

Millwright - 3rd Shift (Hunt Valley Plant)

McCormick

location_onHUNT VALLEY, MDsocial_distance43.2 mipayments$27-$40/hr

PROCESS ENGINEER

McCormick

location_onHUNT VALLEY, MDsocial_distance43.2 mi

Global Sustainability Director, Operations & Value Chain Resilience

McCormick

location_onHUNT VALLEY, MDsocial_distance43.2 mipaymentsEst. $20–$29/hr

LAB TECH III

McCormick

location_onHUNT VALLEY, MDsocial_distance43.2 mipayments$24-$35/hr

Electrical Electronics Technician (EET) - 2nd/B Shift

McCormick

location_onHUNT VALLEY, MDsocial_distance43.2 mipayments$30-$45/hr

HVAC Mechanic - 1st Shift

McCormick

location_onHUNT VALLEY, MDsocial_distance43.2 mipayments$27-$40/hr

LAB TECH II Technical Innovation Center (TIC)

McCormick

location_onHUNT VALLEY, MDsocial_distance43.2 mipayments$22-$32/hr

Electrical Control Technician - 1st Shift

McCormick

location_onHUNT VALLEY, MDsocial_distance43.2 mipaymentsEst. $29–$37/hr

Senior Project Engineer

McCormick

location_onHUNT VALLEY, MDsocial_distance43.2 mipaymentsEst. $20–$29/hr

Senior Process Engineer

McCormick

location_onHUNT VALLEY, MDsocial_distance43.2 mipayments$50-$87/hr

Fleet Dispatcher CDL

Costco

location_onMONROVIA, MDsocial_distance44.4 mipaymentsEst. $20–$29/hr

PLANT MANAGER

McCormick

location_onBELCAMP, MDsocial_distance48.9 mipaymentsEst. $32–$48/hr

ELECTRICAL ELECTRONICS TECHNICIAN II

McCormick

location_onBELCAMP, MDsocial_distance48.9 mipayments$29-$44/hr

Environmental, Health & Safety Manager

Ingredion

location_onBelcamp, MDsocial_distance48.9 mipaymentsEst. $35–$45/hr

Process Engineering Intern

Ingredion

location_onBelcamp, MDsocial_distance48.9 mipayments$22-$34/hr

Maintenance Lead

B&G Foods

location_onHurlock, MDsocial_distance49.4 mipayments$27-$45/hr

Maintenance Mechanic

B&G Foods

location_onHurlock, MDsocial_distance49.4 mipayments$15-$25/hr

Production Lead

B&G Foods

location_onHurlock, MDsocial_distance49.4 mipayments$19-$31/hr

Plants within 50 miles

Target Food Distribution Center T3881

Target

Upper Marlboro, MD0.5 miAmmonia

C&C Meat Sales, Inc. (Upper Marlboro)

C&C Meat Sales, Inc.

Upper Marlboro, MD0.7 mi

Superior Sausage, LLC (District Heights)

Superior Sausage, LLC

District Heights, MD7.7 mi

East West LLC (Landover)

East West LLC

Landover, MD8.3 mi

P&F Meat Market "DBA" MeatCrafters (LANDOVER)

P&F Meat Market "DBA" MeatCrafters

LANDOVER, MD8.6 mi

Spectrum Foods, Inc. (Landover)

Spectrum Foods, Inc.

Landover, MD9.3 mi

Buckhead Meat & Seafood Mid-Atlantic, Inc. (Landover)

Buckhead Meat & Seafood Mid-Atlantic, Inc.

Landover, MD9.7 mi

Hartman Enterprises Inc. DBA Hartman Meat Co. (Hyattsville)

Hartman Enterprises Inc. DBA Hartman Meat Co.

Hyattsville, MD11.2 mi

Prime Foods, Inc. (Hyattsville)

Prime Foods, Inc.

Hyattsville, MD11.6 mi

Island Bwoy Cuisine, LLC. (Temple Hills)

Island Bwoy Cuisine, LLC.

Temple Hills, MD11.9 mi

Mulan Dumpling LLC (Hyattsville)

Mulan Dumpling LLC

Hyattsville, MD12.6 mi

DUTCH MILL CATERING T/A TORN APRON FOODS (Brentwood)

DUTCH MILL CATERING T/A TORN APRON FOODS

Brentwood, MD13 mi

IVY CITY SMOKEHOUSE (WASHINGTON)

IVY CITY SMOKEHOUSE

WASHINGTON, DC14.1 mi

Union Kitchen Eckington (Washington)

Union Kitchen Eckington

Washington, DC15.1 mi

SpartanNash - Severn Distribution Center

Severn, MD17.2 miAmmonia

Nash-Finch Company (Severn)

Nash-Finch Company

Severn, MD17.2 mi

Dreyer's Grand Ice Cream

Laurel, MD17.4 miAmmonia

Kettle Cuisine - Savage, MD

Kettle Cuisine Midco, LLC

Savage, MD18.3 miAmmonia

Giant Food LLC - Fresh Food Facility

Giant Food LLC

Jessup, MD18.7 miAmmonia

American Copackers Inc. (Alexandria)

American Copackers Inc.

Alexandria, VA18.8 mi

Stanley Pearlman Enterprise (Jessup)

Stanley Pearlman Enterprise

Jessup, MD19.7 mi

LA PASTA INC (Silver Spring)

LA PASTA INC

Silver Spring, MD19.8 mi

Stanley Pearlman Enterprises (Jessup)

Stanley Pearlman Enterprise

Jessup, MD19.8 mi

Reliant Fish Co. (Jessup)

Reliant Fish Co.

Jessup, MD20 mi

Maryland and Virginia Milk, Laurel LLC

Maryland & Virginia Milk Producers

Laurel, MD20.1 miAmmonia

Chef's Warehouse Midatlantic , LLC (Jessup)

Chef's Warehouse Midatlantic , LLC

Jessup, MD20.3 mi

Cuisine Solutions Inc. (ALEXANDRIA)

Cuisine Solutions

ALEXANDRIA, VA20.7 mi

J.J. MCDONNELL & CO., INC (Elkridge)

J.J. MCDONNELL & CO., INC

Elkridge, MD21.1 mi

KIWI KUISINE (ALEXANDRIA)

KIWI KUISINE

ALEXANDRIA, VA21.2 mi

1932 Specialty Produce and Meat (Elkridge)

1932 Specialty Produce and Meat

Elkridge, MD22.4 mi

Tilghman Island Seafood LLC (Tilghman)

Tilghman Island Seafood LLC

Tilghman, MD23.8 mi

Washington Lamb Inc (Lorton)

Washington Lamb Inc

Lorton, VA25.9 mi

New Horizon Food, Inc. (Lorton)

New Horizon Food, Inc.

Lorton, VA26.3 mi

Maryland Packaging LTD (Halethorpe)

Maryland Packaging LTD

Halethorpe, MD26.4 mi

Deli Brands of America (BALTIMORE)

Deli Brands of America

BALTIMORE, MD26.6 mi

New Century Food Corporation (Lorton)

New Century Food Corporation

Lorton, VA27.1 mi

Latin Goodness Foods, LLC (Rockville)

Latin Goodness Foods, LLC

Rockville, MD27.1 mi

The Perfect Pita, Inc. (Springfield)

The Perfect Pita, Inc.

Springfield, VA27.2 mi

Caribbean Crescent Inc. (Baltimore)

Caribbean Crescent Inc.

Baltimore, MD27.5 mi

J. W. TREUTH & SONS, INC. (Catonsville)

J.W. Treuth & Sons, Inc.

Catonsville, MD27.7 mi

State Street Poultry & Provisions, LLC (Baltimore)

State Street Poultry & Provisions, LLC

Baltimore, MD27.7 mi

OLD LINE CUSTOM MEAT COMPANY LLC (BALTIMORE)

OLD LINE CUSTOM MEAT COMPANY LLC

BALTIMORE, MD27.9 mi

Manger Packing Corp. (Baltimore)

Manger Packing Corp.

Baltimore, MD28.7 mi

Dave's Seafood Meat & Poultry (Baltimore)

Dave's Seafood Meat & Poultry

Baltimore, MD28.7 mi

BSA Seafood, LLC (Grasonville)

BSA Seafood, LLC

Grasonville, MD29 mi

Casa di Pasta, Inc. (Baltimore)

Casa di Pasta, Inc.

Baltimore, MD29.3 mi

Ostrowski's of Bank St. (Baltimore)

Ostrowski's of Bank St.

Baltimore, MD29.5 mi

Squire's Cafe, Inc (Baltimore)

Squire's Cafe, Inc

Baltimore, MD29.5 mi

RC Acquisition LLC "dba" Roma Sausage Company (Baltimore)

RC Acquisition LLC "dba" Roma Sausage Company

Baltimore, MD30.5 mi

G.G. RUPPERSBERGER & SONS INC (BALTIMORE)

G.G. RUPPERSBERGER & SONS INC

BALTIMORE, MD30.6 mi

Cloverland Green Springs Dairy

Baltimore, MD30.7 miAmmonia

Vace Inc. (Gaithersburg)

Vace Inc.

Gaithersburg, MD30.7 mi

Saval Foods Corporation (Baltimore)

Saval Foods Corporation

Baltimore, MD30.8 mi

JD's House of Bacon, Inc. (Baltimore)

JD's House of Bacon, Inc.

Baltimore, MD31.5 mi

Boesl Packing Co., Inc. (Baltimore)

Boesl Packing Co., Inc.

Baltimore, MD31.8 mi

Viet My Corporation, Inc. (Woodbridge)

Viet My Corporation, Inc.

Woodbridge, VA33.1 mi

Pizza John's Wholesale LLC (Essex)

Pizza John's Wholesale LLC

Essex, MD33.8 mi

Binkert's Meat Products, LLC (Baltimore)

Binkert's Meat Products, LLC

Baltimore, MD34.9 mi

Sea Watch International, Ltd (Easton)

Sea Watch International

Easton, MD35.9 mi

Aufschnitt Meats LLC (Owings Mills)

Aufschnitt Meats LLC

Owings Mills, MD37.5 mi

Cuisine Solutions, Inc.

Cuisine Solutions

Sterling, VA39.4 miAmmonia

Wagner Meats, LLC. (Mount Airy)

Wagner Meats, LLC.

Mount Airy, MD41.7 mi

Protenergy Natural Foods, Inc.

TreeHouse Foods

Cambridge, MD42.1 miAmmonia

Protenergy-Bay Valley Foods (Cambridge)

Protenergy-Bay Valley Foods

Cambridge, MD42.2 mi

Culpeppers LLC (Manassas)

Culpeppers LLC

Manassas, VA42.3 mi

Hanover Foods Corporation - Ridgely, MD Facility

HANOVER FOODS CORPORATION

Ridgely, MD45.2 miAmmonia

Costco Wholesale Frederick Combo Depot #1053

Monrovia, MD45.6 miAmmonia

M & G Meats (Westminster)

M & G Meats

Westminster, MD46.6 mi

United Source One, Inc. (Belcamp)

United Source One, Inc.

Belcamp, MD49.5 mi

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
$23.89–$34.65/hr

BLS OEWS, May 2025 · 278 techs in our network nationwide, scaled to Maryland pay levels · 8 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

Living in Upper Marlboro

~$413K
Median home price
~$2,109/mo
Median rent
~51K
Population
17 mi
To Washington DC

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 Upper Marlboro, Maryland.