Pipefitting Jobs in Washington
43 open pipefitting positions in Washington. Post yours for $49.
Pipe Welder
Algas-SDI International LLC · Kent, WA6/23/2026PIPEFITTER SUPERVISOR I
U.S. Marine Corps · Pinehurst, WA6/23/2026Maintenance Mechanic 3
State of Washington · Tumwater, WA6/20/2026PIPEFITTER SUPERVISOR I
US Department of War · Pinehurst, WA6/19/2026PIPEFITTER LEADER
US Department of War · Bangor, WA6/19/2026PIPEFITTER SUPERVISOR I
US Department of War · Bangor, WA6/19/2026Campus Utilities Pipefitter / Steamfitter [Plumber/Pipe/Steamfitter]
University of Washington · Seattle, WA6/19/2026CAMPUS UTILITIES PIPEFITTER / STEAMFITTER [PLUMBER/PIPE/STEAMFITTER]
University of Washington · International, WA6/19/2026Plumber (temporary, 1 year)
University of Washington · Seattle, WA6/18/2026Pipefitter
Hardhat Workforce Solutions · Washington, D.C., WA6/18/2026Plumber (temporary, 1 year)
University of Washington · International, WA6/18/2026Plumber/Pipefitter/Steamfitter – Fire Sprinkler Fitter
Washington State University · Pullman, WA6/17/2026Journeyman Pipefitter
GMS Parent, LLC · Washington, D.C., WA6/12/2026Hydronic Pipefitter
Vertical Mechanical Group Inc · Washington, D.C., WA6/11/2026Industrial Pipefitter
The Bell Company · Washington, D.C., WA6/10/2026Pipefitter
Vertical Mechanical Group Inc · Washington, D.C., WA6/7/2026Pipefitter
Vertical Mechanical Group Inc · Washington, D.C., WA6/6/2026Pipefitter Journeyman (Pressure Testing)
Phoenix Industrial · Times Square, WA6/4/2026Pipefitter Journeyman (Pressure Testing)
Phoenix Industrial · Fircrest, WA6/4/2026Pipefitter Journeyman (Pressure Testing)
Phoenix Industrial · Spokane, WA6/4/2026HVAC Technician
Everett Community College · Everett, WA6/3/2026Pipefitter Maintenance
General Dynamics Information Technology · Seattle, WA6/3/2026Pipefitter 1st Class
NASSCO · Bremerton, WA6/3/2026Pipe Welder
Algas-SDI International LLC · Kent, WA6/3/2026Pipe Welder
Tradesmen International, LLC · Seattle, WA6/3/2026Pipe Welder
Algas-SDI International LLC · Kent, WA5/30/2026Pipefitter 1st Class
Tecnico · Bremerton, WA5/27/2026PIPEFITTER LEADER
US Navy · Kitsap Lake, WA5/26/2026Mechanical Pipefitter
Joseph J Magnolia · Washington, D.C., WA5/24/2026Hydronic Pipefitter
Vertical Mechanical Group Inc · Washington, D.C., WA5/21/2026Heating, Ventilation, & Air Conditioner Technician
Columbia Basin College · Pasco, WA5/17/2026Pipefitter
Snow & Company Inc · Seattle, WA5/13/2026Pipefitter
RMS Energy · Bridgeport, WA5/13/2026Plumber @ Facilities, 8 Hrs, Cl Temp.
Spokane Public Schools · Spokane, WA5/12/2026Heating, Ventilation, and Air Conditioning Technician
State of Washington · Tumwater, WA5/12/2026Construction & Maintenance Project Supervisor
State of Washington · Tumwater, WA5/12/2026DSHS FTAA Plumber / Pipefitter / Steamfitter
State of Washington · Tumwater, WA5/12/2026HVAC Technician
State of Washington · Tumwater, WA5/12/2026Pipe Welder
Tradesmen International, LLC · Seattle, WA5/7/2026Pipefitter Intermediate - Longview Paper Mill
Smurfit Westrock · Longview, WA5/6/2026Pipefitter 1st Class
NASSCO · Bremerton, WA5/5/2026Pipefitter
Delphinus Engineering · Bremerton, WA2/8/2026Pipefitter
Delphinus Engineering · Seattle, WA2/8/2026
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