• Sr Chemist

    Delek US Holdings (Krotz Springs, LA)
    …The Chemist is responsible for conducting chemical and physical laboratory tests using instrumental and wet techniques in making qualitative and quantitative ... regulatory standards are met for raw, in-process and finished petroleum materials. The Chemist will support safe... will support safe and reliable operations to the Lab and other areas of the refinery. **EDUCATION AND… more
    Delek US Holdings (11/06/25)
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  • Chemist

    Marathon Petroleum Corporation (St. Paul Park, MN)
    …The Chemist is a member of the Technical Services Department, reporting to the Laboratory Manager. The Chemist will be a leader and champion of quality data, ... good communications, safety, value addition, and continuous improvement within the Laboratory . Further, the Chemist must demonstrate servant leadership with… more
    Marathon Petroleum Corporation (01/07/26)
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  • Chemist

    Kinder Morgan (Baton Rouge, LA)
    …Rouge. The QC Chemist is responsible for detailed testing of refined petroleum products such as gasoline, diesel and jet fuel to confirm regulatory compliance. ... Chemist Job ID #: 31126 Location: LA-BATON ROUGE...applied sciences, and 3+ years of experience in a petroleum or analytical laboratory preferred. Experience: +… more
    Kinder Morgan (12/11/25)
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  • Chemist

    Actalent (St. Louis, MO)
    QC Chemist Job Description We are seeking a dedicated...you will play a crucial role in assisting the laboratory team in testing petroleum , gases, and ... QC Chemist to join our contract testing team specializing in...for testing processes and communicate any needs to the Laboratory Manager. + Perform testing of samples and quality… more
    Actalent (01/07/26)
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  • Engineering Technician- Oil & Gas

    Actalent (San Antonio, TX)
    Description Support project by executing chemical and petroleum lab scale experiments. Buildup of the test equipment, Compile and report test data. Mechanical ... compilations. Perform sample collection. Training will be provided by chemist or lead engineer. Perform equipment maintenance/troubleshooting. Candidate needs to… more
    Actalent (01/06/26)
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