• Composites CNC Machinist - 3rd Shift

    Greene Tweed (Kulpsville, PA)
    At Greene, Tweed, you'll find the cutting-edge technology, world-class polymer expertise and endless advancement opportunities you'd expect from a multi-national ... industry leader. You'll find them all in an environment that embraces diversity in people and opinions, moves decision making to the point of impact, and celebrates your success. If you enjoy continuous learning and are excited about working with and creating… more
    Greene Tweed (11/25/25)
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  • Development Engineer II

    Greene Tweed (Kulpsville, PA)
    At Greene, Tweed, you'll find the cutting-edge technology, world-class polymer expertise and endless advancement opportunities you'd expect from a multi-national ... industry leader. You'll find them all in an environment that embraces diversity in people and opinions, moves decision making to the point of impact, and celebrates your success. If you enjoy continuous learning and are excited about working with and creating… more
    Greene Tweed (11/25/25)
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  • Manufacturing Finance Business Partner (hybrid)

    Greene Tweed (Houston, TX)
    At Greene, Tweed, you'll find the cutting-edge technology, world-class polymer expertise and endless advancement opportunities you'd expect from a multi-national ... industry leader. You'll find them all in an environment that embraces diversity in people and opinions, moves decision making to the point of impact, and celebrates your success. If you enjoy continuous learning and are excited about working with and creating… more
    Greene Tweed (11/25/25)
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  • White Chemraz Press Operator - 2nd shift

    Greene Tweed (Kulpsville, PA)
    At Greene, Tweed, you'll find the cutting-edge technology, world-class polymer expertise and endless advancement opportunities you'd expect from a multi-national ... industry leader. You'll find them all in an environment that embraces diversity in people and opinions, moves decision making to the point of impact, and celebrates your success. If you enjoy continuous learning and are excited about working with and creating… more
    Greene Tweed (11/25/25)
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  • Scientist

    LATICRETE International (Grand Prairie, TX)
    …the essential functions. Education and Experience: + BS in Chemistry, Material Science, Polymer Science or relevant Engineering discipline is required. + MS a plus. ... + 8+ years of construction materials formulation experience with a proven track record of successful New Product Development, Scientific report writing, and skills in mentoring people. Specialized Skills and Experience: + Experience formulating products in a… more
    LATICRETE International (11/24/25)
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  • Organic Synthesis Chemist

    Kelly Services (Bristol, PA)
    …new molecules and processes in different disciplines, such as Organic / polymer chemistry, chemical reaction engineering, mixing + Perform lab-scale experiments and ... perform routine characterization of molecules in order to obtain all necessary data for product / process development + Analyze the lab data acquired and efficiently communicate results internally + Develop simple process models material balance, kinetics… more
    Kelly Services (11/22/25)
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  • Multi-Craft Mechanic

    Rayonier Advanced Materials (Fernandina Beach, FL)
    …of cellulose-based technologies, including high purity cellulose specialties, a natural polymer commonly found in filters, food, pharmaceuticals and other industrial ... applications. The Company also manufactures products for paper and packaging markets. With manufacturing operations in the US, Canada and France, RYAM employs approximately 2,500 people and generates approximately $1.4 billion of revenues. More information is… more
    Rayonier Advanced Materials (11/22/25)
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  • Building Engineer (Water Treatment Operator)

    CBRE (Santa Rosa, CA)
    …using colorimeter, turbidimeter, and conductivity meter + Dump chemicals such as polymer into tanks to coagulate impurities and reduce acidity + Maintain equipment ... and plant areas by painting, repairing machinery, and replacing parts + Record data, such as residual content of chemicals, water turbidity, and water pressure + Inspect records, observe conditions, make calculations to determine whether the plant is working… more
    CBRE (11/22/25)
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  • Water Treatment Operator (Class IV)

    American Water (Owenton, KY)
    …water through the plant. * Dumps specified amount of chemicals, such as polymer , salt, and potassium permanganate into chemical feeders. * Makes adjustments to same ... devices to control the amount of chemical admitted into tanks, clearwells, and pipelines to disinfect, deodorize, clarify, and purify the water. (20%) * Controls, operates, and monitors mixers, vacuum pumps, sludge blanket levels, sludge blanket concentrations… more
    American Water (11/21/25)
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  • Materials Science Engineer

    Belcan (Irvine, CA)
    …with all types of industry and government-controlled specifications. x Polymer science and molecular bonding (thermoplastic, thermosets, rubbers). x Corrosion ... and associated failure mechanisms (localized, general, SCC, galvanic). x Strong knowledge of advanced engineered ceramic and composite materials (including processing). x Good understanding of electronic properties of materials (semiconductors, microcircuits,… more
    Belcan (11/20/25)
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