• Project Engineer - Major Projects

    Marathon Petroleum Corporation (Carson, CA)
    …Engineer - Major Projects Job Summary Marathon Petroleum Corporation's (MPC) Los Angeles Refinery (LAR) located in Carson, CA has an opening for a Senior Level ... Group. This team will develop significant projects that will increase refinery efficiency, improve sustainability, reduce emissions. This position will be assigned… more
    Marathon Petroleum Corporation (07/03/25)
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  • Personal Safety Professional

    Marathon Petroleum Corporation (Martinez, CA)
    …in Martinez, CA. This position will be the primary safety resource for an operations area team. The Safety Professional is responsible for a wide range of safety ... support as the point of contact person for an operations area team on all safety issues. + Provide...area team on all safety issues. + Support the refinery emergency response efforts as part of the Incident… more
    Marathon Petroleum Corporation (07/25/25)
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  • Project DCS Control System Specialist

    Marathon Petroleum Corporation (Carson, CA)
    …Specialist - Must have Honeywell Exp Job Summary The Marathon Carson California Refinery has an opening for an Project DCS Control System Specialist. This position ... will contribute to the Major Projects Group and refinery 's visions in the areas of safety, reliability, and...various departments such as Process Control Group, Maintenance and Operations . This position will identify and address varying levels… more
    Marathon Petroleum Corporation (06/18/25)
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  • Experienced Maintenance Metals

    Chevron Corporation (El Segundo, CA)
    …position of **Experienced Metals Mechanic** located in the **El Segundo, California** ** Refinery ** through **September 7th, 2025 at 11:59 pm (Pacific Time Zone).** A ... Refinery Metals Mechanic is a Boilermaker, Pipefitter and Welder...etc. This position works with other Maintenance crafts, Reliability, Operations and Technical groups daily. As a 24/7 operating… more
    Chevron Corporation (08/26/25)
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  • Senior Environmental Engineer

    Valero (Wilmington, CA)
    …knowledge of existing and proposed regulations and provides technical support to refinery on topics related to environmental compliance. * Ensures federal, state or ... AQMD experience is preferred. * Communicates effectively with Engineering and Operations personnel to ensure compliance with environmental regulations and permits is… more
    Valero (06/03/25)
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  • Experienced Maintenance Machinist

    Chevron Corporation (El Segundo, CA)
    …position of **Experienced Maintenance Machinist** located in the **El Segundo, California Refinery ** through **September 7th, 2025 at 11:59 pm** (Pacific Time Zone). ... A Refinery Machinist will perform a variety of maintenance, repair,...requires journey-level skills, working with other Maintenance crafts, Reliability, Operations , and Technical groups daily. As a 24/7 operating… more
    Chevron Corporation (08/26/25)
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  • Experienced Maintenance I/E (Instrumentation…

    Chevron Corporation (El Segundo, CA)
    …(Instrumentation & Electrical & Analyzer)** located in the **El Segundo, California** ** Refinery ** through **September 7th, 2025 at 11:59 pm (Pacific Time Zone).** A ... Refinery Instrument/Electrical/Analyzer Technician will perform a variety of maintenance,.... This position works with other Maintenance crafts, Reliability, Operations , and Technical groups daily. As a 24/7 operating… more
    Chevron Corporation (08/26/25)
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  • Maintenance Trainee

    Chevron Corporation (El Segundo, CA)
    …for the position of **Maintenance Trainee** located in the El Segundo, California Refinery through **September 7, 2025 at 11:59pm** (Pacific Time Zone). These are ... within the Reliability Focused Maintenance Department at the El Segundo Refinery . Experience and certificates are welcome but not required. Successful candidates… more
    Chevron Corporation (08/26/25)
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  • Advanced Project Control Specialist

    Marathon Petroleum Corporation (Martinez, CA)
    …environment. Advanced Project Control Specialist Job Summary The Martinez Renewable Fuels Refinery located in Martinez, CA, is seeking an Advanced Project Controls ... actual construction progress and provide regular schedule updates. + Interface with Operations , Owners, and Subcontractors to discuss impact of work and resolution… more
    Marathon Petroleum Corporation (07/24/25)
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  • Refining Engineer- Projects

    Marathon Petroleum Corporation (Martinez, CA)
    …of project management and the types of equipment that are typical to a refinery or petrochemical plant. This person reports to the Martinez Engineering Manager. The ... coordinate input from stakeholders. + Participate in technical reviews with operations , construction, engineering firms and equipment suppliers. + Ensure assigned… more
    Marathon Petroleum Corporation (08/22/25)
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