CoolSys jobs
74 open positions · Catonsville, Madison, Reston and more
Where CoolSys is hiring
Catonsville, MD · 3
Madison, WI · 3
Reston, VA · 3
Ashburn, VA · 3
Philadelphia, PA · 2
Hartford, CT · 2
Springfield, MA · 2
Syracuse, NY · 2
Lititz, PA · 2
Knoxville, TN · 2
Reading, PA · 1
Auburndale, WI · 1
Open roles — page 1 of 2
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Sales Engineer
Reston, VA · Contract · Posted Oct 2, 2026
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Project Manager - Installation
Catonsville, MD · Contract · Posted Oct 2, 2026
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Sales Engineer
Catonsville, MD · Contract · Posted Oct 2, 2026
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Sales Engineer
Ashburn, VA · Contract · Posted Oct 2, 2026
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Rack & CO₂ Refrigeration Technician
Savannah, GA · Full Time · Posted Sep 30, 2026
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Foreman Refrigeration Installation- Commercial & Industrial
Eau Claire, WI · Contract · Posted Sep 24, 2026
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Foreman HVAC Installation - Commercial & Industrial
Pittsville, WI · Contract · Posted Sep 24, 2026
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Foreman HVAC Installation - Commercial & Industrial
Granton, WI · Contract · Posted Sep 24, 2026
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Foreman HVAC Installation - Commercial & Industrial
Stratford, WI · Contract · Posted Sep 24, 2026
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Foreman HVAC Installation - Commercial & Industrial
Vesper, WI · Contract · Posted Sep 24, 2026
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Foreman HVAC Installation - Commercial & Industrial
Auburndale, WI · Contract · Posted Sep 24, 2026
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Foreman HVAC Installation - Commercial & Industrial
Marshfield, WI · Contract · Posted Sep 24, 2026
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Foreman HVAC Installation - Commercial & Industrial
Colby, WI · Contract · Posted Sep 24, 2026
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Foreman HVAC Installation - Commercial & Industrial
Junction City, WI · Contract · Posted Sep 24, 2026
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Foreman HVAC Installation - Commercial & Industrial
Spencer, WI · Contract · Posted Sep 24, 2026
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Project Manager - Installation
Reston, VA · Contract · Posted Sep 23, 2026
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Project Manager - Installation
Ashburn, VA · Contract · Posted Sep 23, 2026
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Foreman Installation Refrigeration - Commercial & Industrial
Eugene, OR · Contract · Posted Sep 23, 2026
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HVAC/R Service Technician - Light Commercial
Lawton, OK · Full Time · Posted Sep 22, 2026
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HVAC/R Service Tech 3 - Light Commercial
Kansas City, MO · Full Time · Posted Sep 2, 2026
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HVAC/R Pipefitter Journeyman - Commercial & Industrial
Springfield, MA · Full Time · Posted Aug 26, 2026
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HVAC/R Pipefitter Journeyman - Commercial & Industrial
Hartford, CT · Full Time · Posted Aug 26, 2026
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Foreman Refrigeration - Commercial & Industrial
Springfield, MA · Contract · Posted Aug 26, 2026
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Foreman Refrigeration - Commercial & Industrial
Cranston, RI · Contract · Posted Aug 26, 2026
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Foreman Refrigeration - Commercial & Industrial
Pawtucket, RI · Contract · Posted Aug 26, 2026
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Foreman Refrigeration - Commercial & Industrial
Hartford, CT · Contract · Posted Aug 26, 2026
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Foreman Refrigeration - Commercial & Industrial
Providence, RI · Contract · Posted Aug 26, 2026
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Refrigeration Foreman - Commercial & Industrial
Atlanta, GA · Contract · Posted Aug 26, 2026
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Electrical Journeyman -Commercial & Industrial
Phoenix, AZ · Full Time · Posted Aug 12, 2026
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Senior Refrigeration Service Technician - Commercial & Industrial
Tulsa, OK · Full Time · Posted Aug 11, 2026
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HVAC/R Service Technician - Light Commercial
Oceanside, CA · Full Time · Posted Aug 7, 2026
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HVAC/R Service Technician - Light Commercial
Santee, CA · Full Time · Posted Aug 7, 2026
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HVAC/R Service Technician - Light Commercial
Spring Valley, CA · Full Time · Posted Aug 7, 2026
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HVAC/R Service Technician - Light Commercial
San Diego, CA · Full Time · Posted Aug 7, 2026
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HVAC/R Service Technician - Light Commercial
El Cajon, CA · Full Time · Posted Aug 7, 2026
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HVAC/R Service Technician - Light Commercial
Chula Vista, CA · Full Time · Posted Aug 7, 2026
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HVAC/R Service Technician - Light Commercial
Escondido, CA · Full Time · Posted Aug 7, 2026
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Refrigeration Installation Journeyman- Commercial & Industrial
Boise, ID · Full Time · Posted Aug 4, 2026
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Refrigeration Installation Journeyman- Commercial & Industrial
Madison, WI · Full Time · Posted Aug 4, 2026
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Refrigeration Installation Journeyman- Commercial & Industrial
Madison, WI · Full Time · Posted Aug 4, 2026
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Refrigeration Installation Journeyman- Commercial & Industrial
Madison, WI · Full Time · Posted Aug 4, 2026
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Refrigeration Service Technician - Commercial & Industrial
Spring, TX · Full Time · Posted Aug 3, 2026
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Refrigeration Service Technician - Commercial & Industrial
Houston, TX · Full Time · Posted Aug 3, 2026
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Refrigeration Service Technician - Commercial & Industrial
Pasadena, TX · Full Time · Posted Aug 3, 2026
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Foreman Installation Refrigeration - Commercial & Industrial
Lakewood, CO · Contract · Posted Jul 30, 2026
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Foreman Installation Refrigeration - Commercial & Industrial
Denver, CO · Contract · Posted Jul 30, 2026
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Foreman Installation Refrigeration - Commercial & Industrial
Boulder, CO · Contract · Posted Jul 30, 2026
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Traveling EMS Controls HVAC/R Foreman
Location not specified · Full Time · Posted Jul 30, 2026
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CoGen Service Technician (Union Job) - Commercial & Industrial
Philadelphia, PA · Full Time · Posted Jul 29, 2026
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HVAC/R Service Technician
Philadelphia, PA · Full Time · Posted Jul 29, 2026
Listings are gathered from CoolSys and LocalWork's hiring partners and refreshed daily. Roles that have closed are removed.