• Polymer Chemist

    Cruz Associates, Inc. (Indian Head, MD)
    …laboratory work including tests, analyzations, and procedures with high hazard materials . This also includes wet chemistry techniques and instrumentation standards. ... techniques for both quantitative and qualitative measurements of physical properties of materials + Conduct tests on materials and other substances to… more
    Cruz Associates, Inc. (11/14/25)
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  • Senior Composites Engineer (Mitsubishi…

    Mitsubishi Chemical Group (Mesa, AZ)
    **Company:** Mitsubishi Chemical Advanced Materials Inc. **Job Description:** **About the Role** As the Senior Composites Engineer , you will lead complex ... application engineering programs, develop advanced composite materials and processes, and collaborate directly with customers and internal cross-functional teams.… more
    Mitsubishi Chemical Group (12/22/25)
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  • Manager, Quality Engineering

    L3Harris (Cincinnati, OH)
    …directly responsible for the overall performance of the Supplier Quality Engineers, Materials Engineer , and Receiving Inspection Supervisor, who is responsible ... and by managing department staff which includes Supplier Quality Engineers, Materials Engineer , and Receiving Inspection Supervisor, who is responsible… more
    L3Harris (11/15/25)
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  • Technical Service Engineer

    Mitsubishi Chemical Group (Commerce Township, MI)
    …+ In lieu of a degree, 10+ years of directly relevant experience in polymer materials , processing, or application development is required. + Willingness to ... **Company:** Mitsubishi Performance Polymers Division **Job Description:** **Technical Service Engineer...more sustainable world. As a global leader in advanced materials and polymer solutions, our technologies touch… more
    Mitsubishi Chemical Group (12/30/25)
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  • Test Engineer

    Motion Recruitment Partners (Irvine, CA)
    …convert based on performance and business needs **This client is seeking a Test Engineer with experience in materials testing to support the evaluation of ... Test Engineer Irvine, California **Onsite** Contract $40/hr - $55/hr...science, mechanical engineering, chemical engineering, etc.** + **Experience in materials testing, preferably with polymers , coatings, or… more
    Motion Recruitment Partners (10/18/25)
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  • Sr. Principal Control Systems Engineer

    Republic Services (Phoenix, AZ)
    **POSITION SUMMARY:** The Sr Principal Control Systems Engineer plays a critical role in optimizing automation, infrastructure design, controls, and monitoring ... hardware, software, systems, processes, and protocols. The Sr Principal Control Systems Engineer serves as a hands-on technical advisor to Area Functional Managers,… more
    Republic Services (12/31/25)
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  • Senior Enzyme Technology Engineer

    KBR (Houston, TX)
    …and optimization of enzyme-based processes for the production of sustainable materials , including bio-based polymers , renewable feedstocks, and biodegradable ... Title: Senior Enzyme Technology Engineer KBR's Technology business unit is a leading...is critical to our mission of creating environmentally friendly materials through cutting-edge biotechnological solutions. Functional job responsibilities will… more
    KBR (12/03/25)
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  • Sr. Product Development Engineer

    ExxonMobil (Baytown, TX)
    …**Minimum Skills and Qualifications** + Minimum BS, preferably, MS or Ph.D. in Polymer Science, Materials Science, Chemistry, or Chemical Engineering + 5-10 yrs. ... Robert Grubbs and his research team. This powerful combination produces polymers that have the capability to outperform today's thermoset composite solutions… more
    ExxonMobil (11/25/25)
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  • Principal R&D Engineer (Balloon Tech)…

    J&J Family of Companies (Santa Clara, CA)
    …Drive **Job Description:** Johnson & Johnson is hiring for a **Principal R&D Engineer (Balloon Technology) - Shockwave Medical** to join our team located in **Santa ... for the treatment of calcified plaque. **Position Overview** The Principal R&D Engineer (Balloon Technology) will use technical skills in the development of… more
    J&J Family of Companies (12/01/25)
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  • Senior Multi-Disciplined Engineer

    RTX Corporation (Tucson, AZ)
    …opportunity to solve engineering problems by performing chemical analysis on various materials (adhesives, polymers , tapes, composites, metals, and various other ... a safer, more secure world. Opportunity to work in Materials Engineering Laboratory in Tucson AZ. This position will...become part of a multi-disciplined team. **The Senior Multi-Disciplined Engineer job is in Tucson, AZ and the position… more
    RTX Corporation (10/09/25)
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