• Gate Attendant/Scale Operator

    Republic Services (Pittsburgh, PA)
    …than 1,000 locations, including collection and transfer stations, recycling and polymer centers, treatment facilities, and landfills. Although we operate across ... to leverage sustainability as a platform for growth. The Republic Services Polymer Center is the nation's first integrated plastics recycling facility. This… more
    Republic Services (10/04/25)
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  • Breakthrough Innovation Scientist

    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 ... Minimum Qualifications** **Education/Certifications:** PhD required in Materials Science (ie: Polymer Chemistry, Polymer Science, Chemistry), Chemical Engineering,… more
    Greene Tweed (12/24/25)
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  • Materials Engineer

    Lockheed Martin (King Of Prussia, PA)
    …* Formal coursework, training, experience and/or knowledge of fiber reinforced polymer matrix composites manufacturing and testing\. * Experience with Material ... missile applications * Knowledge of general materials including metals, composites, polymers , or ceramics * Experience working collaboratively with customers and… more
    Lockheed Martin (12/19/25)
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  • Senior Materials Development Engineer

    Leviton (New Holland, PA)
    …within the industry. Qualifications Skills - Technical Strong knowledge of polymer and plastic materials, including fundamental chemistry, analysis, processing and ... in Engineering, Chemistry or Materials Science required. Advanced degree preferred. Chemical, Polymer , Plastics or Material or related field preferred. Minimum of 5… more
    Leviton (12/27/25)
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  • Summer Co-op

    Syensqo (Bristol, PA)
    …and environmental impact. + Support the development of surfactant and polymer -based solutions tailored for precision agriculture applications. + Participate in ... **You will bring:** + BS or MS or PhD level in Chemistry, Polymer Science, Chemical Engineering, Physical Chemistry, Microbiology, Material Science, Plant Science or… more
    Syensqo (12/16/25)
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  • Polymner Process Engineer

    Intercontinental Export Import Inc (Nesquehoning, PA)
    …candidate will have experience with extrusion manufacturing, machine design, polymer related materials, science and chemical processes. Required Experience: Position ... in engineering or science. BS in plastics engineering or polymer science preferred.* Strong leadership, decision-making, and problem-solving skills.* Experience… more
    Intercontinental Export Import Inc (12/10/25)
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  • Laboratory Technologist

    Kelly Services (Collegeville, PA)
    …* **Plus one of the following:** * 2+ years of experience in polymer compounding/processing **OR** * Associate's Degree or higher with emphasis in Chemistry or ... the US (no visa sponsorship available). **Preferred** * Hands-on experience with polymer characterization instruments. * Bachelor's degree with 16 hours of chemistry… more
    Kelly Services (12/03/25)
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  • 2026 Campus Internship - Research & Development…

    Dow (Collegeville, PA)
    …of the following areas: chemical engineering, materials science, chemistry, polymer science, theoretical modeling, mechanical engineering, data science and/or other ... a PhD program in Chemistry, Chemical Engineering, Mechanical Engineering, Materials Science, Polymer Science, Data Science, or other related disciplines. + A minimum… more
    Dow (10/21/25)
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  • Principal R&D/Product DVL Engineer

    TE Connectivity (PA)
    …Simufact, Digimat). + Guide material selection and qualification, focusing on emerging polymers , composites, TIMs, and metal alloys to meet performance, cost, and ... high-volume manufacturing. + Deep understanding of materials science, including polymers , metals, and thermal materials. + Experience conducting reliability testing:… more
    TE Connectivity (12/25/25)
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  • Materials Engineer

    Lockheed Martin (King Of Prussia, PA)
    …and/or field of study * Experience with either metals, composites, polymers , ceramics, adhesive bonding, films, and/or coatings * Understanding of material ... application, and production including soldering, PCBs, additive manufacturing, bonding, polymers , coatings and metals\. * Experience establishing and implementing… more
    Lockheed Martin (12/19/25)
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