• Pipefitter II and III

    Continental Tide Defense Systems, Inc. (San Diego, CA)
    …Duties & Responsibilities: + Apply craft for layout, fit up. Install and maintain piping systems on board ships, and submarines such as steam, heat, power, ... hydraulics, compressed air, sea water, freshwater and chilled water systems . + Braze various pipe items to...Must possess knowledge and experience in planning layout of piping systems following blue prints allowing for… more
    Continental Tide Defense Systems, Inc. (09/12/25)
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  • Laborer

    Essel (San Diego, CA)
    …retaining materials to hold piping on hillsides/slopes. + Enter excavations to fuse pipe , install gas system piping , and install leachate or condensate ... sumps, or other confined spaces to install new gas system or leachate/condensate system piping ....liquid pumps. + Replace or install sumps for gas system wellheads or leachate systems . Requirements +… more
    Essel (09/08/25)
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  • Boilermaker/Pipefitter, Rodeo Renewable Energy

    Phillips 66 (Rodeo, CA)
    …alteration, troubleshooting, and preventive maintenance; fixed equipment assets including piping systems , valves, heat exchangers, filters, boilers, furnaces, ... heat exchanger bundles, fin tube bundles, storage tanks, silos, reactors, tower internals, piping systems , structural systems , etc. + Remove, clean, repair,… more
    Phillips 66 (11/08/25)
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  • U103 Pipefitter C

    Northrop Grumman (Sunnyvale, CA)
    …or from preformed sample. Load, operate, and unload pipe benders to bend pipe to specification where layout of piping and setup of machine stops and ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/07/25)
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  • Pipefitter Specialist [Bargaining Unit]

    SLAC National Accelerator Laboratory (Menlo Park, CA)
    …CHW, & PCHW), underground utilities (storm and sanitary, natural gas, & compressed air piping systems ), HVAC systems (offices and laboratory spaces). **Your ... differential meters, and temperature gauges. + Install, repair, maintain and modify the piping for water systems , such as low conductivity and de-ionized water… more
    SLAC National Accelerator Laboratory (09/16/25)
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  • Plumber III

    Alaka'ina Foundation Family of Companies (Norco, CA)
    …in a timely manner. + Must have a broad knowledge of how various high pressure piping systems and equipment are installed and operate. + Must know how devices ... including drinking fountains, ice machines, compressors, pumps, and specialty piping systems . + Receives and evaluates work...and unions where needed for proper functioning of the system ; assembling of pipe and fittings; hanging… more
    Alaka'ina Foundation Family of Companies (11/20/25)
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  • Pipefitter

    Delphinus Engineering (Chula Vista, CA)
    …and fit up of new structural materials and complete fabrication of complex fluid system piping and piping hangers and supports. Works under direct ... and brazing processes to join, fabricate, or repair fluid system piping and associated hangers and supports....necessary for the proper removal of old equipment and piping systems with minimal damage to surrounding… more
    Delphinus Engineering (11/01/25)
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  • Mechanical Engineer, Cooling System…

    Google (San Francisco, CA)
    Mechanical Engineer, Cooling System , Google Data Centers _corporate_fare_ Google _place_ Austin, TX, USA; Kirkland, WA, USA; +5 more; +4 more **Advanced** Experience ... in data center server hall infrastructure cooling components and adiabatic cooling systems . + 8 years of experience in thermal analysis and the optimization… more
    Google (11/27/25)
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  • Water Systems Operations Manager

    Stanford University (Stanford, CA)
    …and management of budgets and programs. + Hands-on experience with underground piping systems construction required. **Certificates & Licenses** : + California ... all preventive maintenance, exercising, sampling, and flushing operations of all water systems . + Routinely inspect all system components, including manholes,… more
    Stanford University (11/17/25)
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  • HVAC / Maintenance Tech

    Leidos (Sacramento, CA)
    …is responsible for the installation, fabrication, maintenance, and repair of mechanical piping systems in commercial and industrial facilities. This includes ... standards. **Primary Responsibilities** : + Install, maintain, and repair piping systems for HVAC, chilled water, steam,...Replace or repair defective components such as valves, pumps, piping , and system fixtures. + Perform routine… more
    Leidos (09/30/25)
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