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CoolSys
CoolSys
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Baltimore, MD
Catonsville, MD
Ashburn, VA
Charlotte, NC
Knoxville, TN
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Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Installation, Maintenance, and Repair Workers, All Other
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1,117 jobs at CoolSys in last 30 days
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HVAC Service Tech 5 - Refrigeration
APPLY
CoolSys
Elmhurst, IL
May 15th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
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HVAC/R Service Technician
APPLY
CoolSys
Westerlo, NY
May 13th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Technical and Trade Schools
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HVAC/R Service Technician 4 - Light Commercial
APPLY
CoolSys
Lakewood, CO
May 27th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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Skilled Rack Systems HVAC/R Service Technician - Commercial & Industrial
APPLY
CoolSys
El Cajon, CA
May 20th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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Senior Refrigeration Service Technician - Commercial & Industrial
APPLY
CoolSys
Alden, NY
May 20th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
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HVAC/R Service Tech 3 - Light Commercial
APPLY
CoolSys
O'Fallon, IL
June 3rd, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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HVAC Service Tech 5 - Refrigeration
APPLY
CoolSys
Des Plaines, IL
May 15th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
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HVAC Service Tech 5 - Refrigeration
APPLY
CoolSys
Schaumburg, IL
May 15th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
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Project Manager - Installation
APPLY
CoolSys
Baltimore, MD
June 3rd, 2026
Project Management Specialists
Building Equipment Contractors
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Assistant Project Manager
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CoolSys
Sterling, VA
June 3rd, 2026
Project Management Specialists
Building Equipment Contractors
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Skilled Rack Systems HVAC/R Service Technician - Commercial & Industrial
APPLY
CoolSys
Escondido, CA
May 20th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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HVAC/R Service Tech 3 - Light Commercial
APPLY
CoolSys
Ballwin, MO
May 20th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
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HVAC/R Service Tech 3 - Light Commercial
APPLY
CoolSys
Barnhart, MO
May 20th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
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Skilled Rack Systems HVAC/R Service Technician - Commercial & Industrial
APPLY
CoolSys
Chula Vista, CA
May 20th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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HVAC/R Service Tech 4 - Light Commercial
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CoolSys
Great Lakes, IL
June 3rd, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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Refrigeration Service Technician - Commercial & Industrial
APPLY
CoolSys
Yukon, OK
June 2nd, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
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Data Center HVAC Start-Up Commissioning Lead / Supervisor
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CoolSys
Elmendorf, TX
June 3rd, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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HVAC/R Service Technician
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CoolSys
Malden Bridge, NY
May 13th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Technical and Trade Schools
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HVAC/R Service Technician
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CoolSys
Troy, NY
May 13th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Technical and Trade Schools
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Sales Engineer
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CoolSys
Baltimore, MD
June 2nd, 2026
Sales Engineers
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
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Commercial Food Service Technician - Commercial & Industrial
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CoolSys
Salem, OH
May 13th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Technical and Trade Schools
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HVAC/R Service Technician
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CoolSys
Clifton Park, NY
May 13th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Technical and Trade Schools
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HVAC/R Branch Manager Commercial & Industrial
APPLY
CoolSys
Yukon, OK
June 3rd, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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Representative 2, Call Center
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CoolSys
Phoenix, AZ
June 3rd, 2026
Customer Service Representatives
Business Support Services
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HVAC/R Assistant Service Manager - Light Commercial
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CoolSys
Memphis, TN
June 1st, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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HVAC/R Branch Manager, Light Commercial Growth Lead
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CoolSys
Columbia, SC
June 5th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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Traveling EMS & Controls Foreman (HVAC/R)
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CoolSys
New York, NY
June 6th, 2026
First-Line Supervisors of Construction Trades and Extraction Workers
Other Specialty Trade Contractors
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Traveling Electrical Installer, HVAC-R Controls
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CoolSys
New York, NY
June 6th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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Traveling EMS Controls HVAC/R Foreman
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CoolSys
New York, NY
June 6th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Other Specialty Trade Contractors
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Journeyman Installation
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CoolSys
New York, NY
June 6th, 2026
Installation, Maintenance, and Repair Workers, All Other
Building Equipment Contractors
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Senior HVAC/R Technician - Light Commercial | $3k Sign-On
APPLY
CoolSys
New York, NY
June 6th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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Project Manager - HVAC Installation
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CoolSys
New York, NY
June 6th, 2026
Project Management Specialists
Building Equipment Contractors
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HVAC/R Service Technician - Light Commercial
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CoolSys
New York, NY
June 6th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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HVAC/R Service Technician - Light Commercial
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CoolSys
Spring Lake, MN
June 7th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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Delivery Driver
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CoolSys
Catonsville, MD
June 6th, 2026
Light Truck Drivers
Local Messengers and Local Delivery
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Senior HVAC/R Service Technician - Commercial & Industrial
APPLY
CoolSys
Lakewood, CO
June 6th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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Senior HVAC/R Service Technician - Commercial & Industrial
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CoolSys
Denver, CO
June 6th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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Territory Sales Manager, HVAC/R
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CoolSys
Irving, TX
June 4th, 2026
Sales Managers
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
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Refrigeration Service Technician - Commercial & Industrial
APPLY
CoolSys
Waynesboro, VA
June 4th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
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HVAC/R Service Manager - Commercial & Industrial
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CoolSys
Spring, TX
June 4th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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