• System Safety Engineer

    Amentum (Vandenberg AFB, CA)
    …standards and codes: ASME Boiler and Pressure Vessel Code, ASME B31.3 System Piping & Tubing Standard, AWS welding standards, CGA compressed gas standards, DOT ... regulations for portable pressure vessels, Military Standards relating to propellants and propellant systems, and AFSPCMAN 91-710 Range Safety regulations. + Perform other duties and responsibilities as may be required to support ASSC operations. REQUISITE… more
    Amentum (06/07/25)
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  • Entry Level - Logistics & Storage Engineering…

    Marathon Petroleum Corporation (La Palma, CA)
    …and delivering quality products in a safe, reliable, and competitive manner. Marathon Pipe Line Company (MPL) - MPL operates pipeline systems that move crude oil ... from production fields, other pipeline companies, and offshore platforms to MPC refineries, other refineries, and other pipeline systems. MPL also operates pipeline systems that move refined products from refineries to product terminals. Marine - Maintains and… more
    Marathon Petroleum Corporation (08/27/25)
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  • Intern - Design Engineer

    Southland Industries (Union City, CA)
    …for a project, such as heating/cooling loads, equipment selection, and sizing, pipe and duct sizing, friction loss calculations, etc. + Assist in coordinating ... all aspects of the project design with project management, architects, and other trades through the completion phase of a project. + Perform and check CADD drafting work. + Review applicable codes and criteria and examine field conditions as required to… more
    Southland Industries (07/19/25)
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  • Intern/Co-op - Logistics and Storage…

    Marathon Petroleum Corporation (La Palma, CA)
    …and delivering quality products in a safe, reliable, and competitive manner. Marathon Pipe Line Company (MPL) - MPL operates pipeline systems that move crude oil ... from production fields, other pipeline companies, and offshore platforms to MPC refineries, other refineries, and other pipeline systems. MPL also operates pipeline systems that move refined products from refineries to product terminals. Marine - Maintains and… more
    Marathon Petroleum Corporation (06/19/25)
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  • Construction Civil/Mechanical Inspector

    Parsons Corporation (Fountain Valley, CA)
    …be observed may include but is not limited to, excavation, trenching, pipe laying, backfill, soil compaction, grading, paving, reinforcing for concrete, concrete ... placement, masonry construction, structural steel, mechanical piping , pump installation, blower and fan installation, ductwork construction, above and below grade … more
    Parsons Corporation (07/08/25)
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  • Experienced Maintenance Metals

    Chevron Corporation (El Segundo, CA)
    …shop settings of the refinery. The duties include weld fabrication of piping , equipment and structural, removal and installation of new/existing equipment, rigging, ... corrective maintenance activities. + Lays out, measures and fabricates piping and structural equipment in the field and shop...+ Must have minimum 3 Years experience in either Pipe welding, Boiler making, or Pipe fitting.… more
    Chevron Corporation (08/26/25)
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  • Maintenance Trainee

    Chevron Corporation (El Segundo, CA)
    …a wide variety of metals maintenance tasks such as assemble, install, and maintain piping and piping systems, fixtures, and equipment for steam, hot water ... Maintenance, Process Technology, Automotive Technology, EEREC (Electrical/Electrical Technology), Maintenance Engineer , Machine Tool Technology, Manufacturing Technology, or Chemistry. +… more
    Chevron Corporation (08/26/25)
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  • Boiler Operator

    Takeda Pharmaceuticals (Los Angeles, CA)
    …best of my knowledge. **Job Description** **About the role:** As a Stationary Engineer you will facilitate, and provide focused support to promote the maintenance, ... equipment components which include distillation units, boilers, air compressors, pumps, piping , blowers, vacuum pumps, HVAC, Chillers, and plumbing components. +… more
    Takeda Pharmaceuticals (07/09/25)
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  • Senior MEP Project Manager

    EMCOR Group (San Jose, CA)
    …EMCOR Group, is a leader in HVAC, plumbing, sheet metal, high purity process piping , and building automation systems. As part of EMCOR, the world's leading provider ... motivated and experienced **Senior MEP Project Manager** experienced in **Mechanical, Piping , and/or Plumbing** who likes the challenge of unique designs, projects,… more
    EMCOR Group (08/16/25)
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  • 2026 US Operations Intern/Co-op - Fall Posting

    Dow (Hayward, CA)
    …Uber). The variety of positions available at Dow can include: Chemical Engineer (Key Roles: Production, Process, Process Automation, Project Controls, or Improvement ... Engineer ) You will fill one of several technical resource...process improvements, predictive maintenance, failure analysis, and vessel & piping design to manufacturing process troubleshooting and problem solving,… more
    Dow (07/25/25)
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