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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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Building Equipment Contractors
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3,372 jobs at CoolSys for all time
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HVAC/R Service Technician - Light Commercial
APPLY
CoolSys
Woodland Hills, CA
June 3rd, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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Foreman HVAC Installation - Commercial & Industrial
APPLY
CoolSys
Stratford, WI
April 8th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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HVAC/R Service Technician - Light Commercial
APPLY
CoolSys
Kahului, HI
April 20th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Technical and Trade Schools
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Refrigeration Service Technician - Commercial & Industrial
APPLY
CoolSys
Tulsa, OK
May 8th, 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
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CoolSys
Barstow, TX
June 2nd, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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HVAC Service Tech 4 - Refrigeration
APPLY
CoolSys
Glenview, IL
June 3rd, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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Refrigeration Foreman - Commercial & Industrial
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CoolSys
Fort Myers, FL
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 Technician 4 - Light Commercial
APPLY
CoolSys
Denver, CO
May 27th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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HVAC/R Service Technician - Light Commercial
APPLY
CoolSys
Denver, CO
April 8th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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HVAC Installation Service Tech
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CoolSys
Fullerton, CA
June 5th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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Journeyman Installation HVAC/R - Commercial & Industrial
APPLY
CoolSys
Phoenix, AZ
June 4th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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Plumbing Mechanic Commercial & Industrial
APPLY
CoolSys
Ashburn, VA
May 13th, 2026
Plumbers, Pipefitters, and Steamfitters
Building Equipment Contractors
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Journeyman Refrigeration - Commercial & Industrial (EG)
APPLY
CoolSys
Madison, WI
May 2nd, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Nonresidential Building Construction
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Entry HVAC/R Service Technician - Light Commercial
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CoolSys
Fairfax, VA
May 3rd, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Technical and Trade Schools
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Foreman Refrigeration - Commercial & Industrial
APPLY
CoolSys
Oklahoma City, OK
April 8th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Other Specialty Trade Contractors
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Entry to Mid-Level HVAC/R Service Technician - Light Commercial
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CoolSys
Concord, CA
May 10th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Technical and Trade Schools
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HVAC/R Pipefitter Journeyman - Commercial & Industrial
APPLY
CoolSys
Springfield, MA
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
North Chicago, IL
May 10th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
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Refrigeration Service Technician - Commercial & Industrial (EG)
APPLY
CoolSys
Las Vegas, NV
May 2nd, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
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Refrigeration Service Technician - Commercial & Industrial (EG)
APPLY
CoolSys
Eureka, CA
April 12th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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Senior Refrigeration Service Technician - Commercial & Industrial (EG)
APPLY
CoolSys
Madison, WI
May 2nd, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
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Start-up Technician Refrigeration - Commercial & Industrial (EG)
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CoolSys
Houston, TX
April 14th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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Refrigeration Service Technician - Commercial & Industrial (EG)
APPLY
CoolSys
Wisconsin Rapids, WI
May 2nd, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
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Foreman Refrigeration - Commercial & Industrial
APPLY
CoolSys
Springfield, MA
May 20th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Commercial and Industrial Machinery and Equipment Rental and Leasing
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Refrigeration Service Technician - Commercial & Industrial
APPLY
CoolSys
Savannah, GA
April 8th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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Refrigeration Serviceman Technician (Union) - Commercial & Industrial
APPLY
CoolSys
Sacramento, CA
April 9th, 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
Gulfport, MS
May 22nd, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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Refrigeration Service Technician - Commercial & Industrial
APPLY
CoolSys
Tamaqua, PA
April 8th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
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Refrigeration Service Technician - Commercial & Industrial
APPLY
CoolSys
Franklin, TN
April 8th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
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Commercial Refrigeration Service Technician (EG)
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CoolSys
Cheyenne, WY
April 9th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
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Journeyman Refrigeration - Commercial & Industrial (EG)
APPLY
CoolSys
Seattle, WA
May 2nd, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Nonresidential Building Construction
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Refrigeration Service Technician - Commercial & Industrial (EG)
APPLY
CoolSys
Sugarcreek, OH
May 21st, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
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Senior HVAC/R Service Technician - Light Commercial (EG)
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CoolSys
Portland, ME
April 30th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Technical and Trade Schools
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Senior Refrigeration Service Technician - Commercial & Industrial (EG)
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CoolSys
Kennewick, WA
April 12th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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Journeyman/Pipefitter
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CoolSys
Atlanta, GA
May 14th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Technical and Trade Schools
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HVAC/R Service Technician - Light Commercial
APPLY
CoolSys
Los Angeles, CA
May 27th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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Journeyman Refrigeration - Commercial & Industrial
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CoolSys
Houston, TX
April 12th, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Building Equipment Contractors
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Refrigeration Service Technician - Commercial & Industrial (EG)
APPLY
CoolSys
Marshfield, WI
May 2nd, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
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Refrigeration Service Technician - Commercial & Industrial (EG)
APPLY
CoolSys
Seattle, WA
May 2nd, 2026
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
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Assistant Project Manager
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CoolSys
Ashburn, VA
May 12th, 2026
Project Management Specialists
Employment Services
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