• Electrical Engineering Intern (Summer 2026)…

    Valero (Wilmington, CA)
    …The internship program inspires tomorrow's innovators by developing highly motivated Electrical Engineering majors who are ready for challenging projects in the ... following areas: * Electrical (Power) Engineering: * Responsible for overall safety & reliability of industrial power distribution system. Supports refinery projects… more
    Valero (09/03/25)
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  • Electrical Technician

    ASR Group/Domino Sugar (Crockett, CA)
    …condition. Essential Duties & Responsibilities + Maintain, troubleshoot and repair electrical controls and instruments throughout the refinery. + Work on voltage ... be required to work on load and line side electrical components up to 4160v. + Maintain and install...logic and wiring schematics. + Repair and troubleshoot analog instrument loops. + Effectively use typical test and calibration… more
    ASR Group/Domino Sugar (07/05/25)
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  • Maintenance Trainee

    Chevron Corporation (El Segundo, CA)
    …on dust, air, gas, steam, oil, water and other liquid-tight containers. + ** Instrument /Electrician (I&E) Trainee:** The successful candidates will play a key role in ... a wide variety of instrument /electrician maintenance tasks such as installation, preventive maintenance, calibration, testing, troubleshooting and repairing of… more
    Chevron Corporation (08/26/25)
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  • Refining Reliability Engineer - Instrumentation

    Marathon Petroleum Corporation (Martinez, CA)
    …related industry preferred. + Experience with process measurement and control, instrument equipment, safety instrumented system (SIS) design, electrical area ... located in Martinez, CA, has an opening for a Refining Reliability Instrument Engineer. The goals of the position include maintenance support, troubleshooting… more
    Marathon Petroleum Corporation (08/11/25)
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  • Display Test Engineer

    Meta (Sunnyvale, CA)
    instrument qualification 2. Define, design and develop semiconductor electrical driver and measurement solution including hardware engineering, test software and ... qualification and implementation of both optical metrology and semiconductor electrical test solution for characterizing displays in AR products.... instrument qualification 3. Develop benchtop and production instrumentation to… more
    Meta (08/01/25)
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  • Field Application Specialist I

    ATS Automation (Irvine, CA)
    …in supporting customers by delivering expert application support, instrument installation, validation, preventative maintenance, troubleshooting, and training. ... repair, and preventative maintenance of BioDot instrumentation, including mechanical, electrical , and liquid handling systems, both at customer sites and… more
    ATS Automation (08/13/25)
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  • Electrician - IEA Tech

    Marathon Petroleum Corporation (Martinez, CA)
    …IEA Tech - Qualified Pay $60.38/HR Pay and Benefits: + Employees with journeyman electrical work experience who are qualified can start at $53.95. The maximum rate ... will support the operation of the facility through properly maintaining the electrical systems. They will be responsible for the installation, modification, and… more
    Marathon Petroleum Corporation (08/29/25)
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  • Field Service Engineer

    ATS Automation (Irvine, CA)
    …customer database. ESSENTIAL JOB DUTIES: + Assist with mechanical and electrical inspection and troubleshooting of instrumentation (mechanical, electrical , ... maintenance on BioDot instruments. + Customer interaction specifically to train instrument operation and maintenance. + Field Service travel for installation,… more
    ATS Automation (08/02/25)
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  • Master Instrumentation/Calibration Technician,…

    Roche (South San Francisco, CA)
    …build and repair equipment. + Thorough knowledge of the fundamental electrical , mechanical, physical, and operating principles of process instrumentation and ... Engineering (2-year) curriculum at atechnical school with five years' experience as an instrument or electronics technician. + AA/AS Degree in a related science or… more
    Roche (09/06/25)
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  • Field Technician II

    Voltyx (San Francisco, CA)
    …II **About The Company:** At Electric Power Systems, we specialize in electrical acceptance testing, commissioning, and maintenance testing for a wide range of ... of excellence in the power industry. As a NETA accredited independent electrical testing & engineering organization, we set the standard for technical expertise… more
    Voltyx (08/27/25)
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