• Principal R&D Technician (Extrusion)…

    J&J Family of Companies (Santa Clara, CA)
    …The Principal R&D Technician (Extrusion Technology) will work closely with R&D Engineers to support the polymer extrusion development and optimization of ... health for humanity. Learn more at https://www.jnj.com **Job Function:** R&D Operations **Job Sub** **Function:** Product Development Testing **Job Category:**… more
    J&J Family of Companies (12/23/25)
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  • Process Development Chemist III - Polymer

    ThermoFisher Scientific (Sunnyvale, CA)
    …hazardous/toxic materials **Job Description** **Title** : Process Development Chemist III - Polymer **Location** : Sunnyvale, CA **Schedule** : Mon-Fri, 1st Shift As ... are seeking a highly motivated Process Development Chemist to join our Polymer Chemistry Manufacturing team. The successful candidate will be responsible for… more
    ThermoFisher Scientific (01/04/26)
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  • Principal R&D Engineer (Balloon Tech)…

    J&J Family of Companies (Santa Clara, CA)
    …health for humanity. Learn more at https://www.jnj.com **Job Function:** R&D Product Development **Job Sub** **Function:** Biomedical Engineering **Job Category:** ... Description:** Johnson & Johnson is hiring for a **Principal R&D Engineer (Balloon Technology) - Shockwave Medical** to join...level + Survey emerging technologies in the balloons and polymer science space and explore novel applications to support… more
    J&J Family of Companies (12/01/25)
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  • Director of Business Development

    ZymoChem (San Leandro, CA)
    …ability to successfully sell and market products, particularly SAP (Super Absorbent Polymer ) or related technologies. This position has an option to work remotely. ... Responsibilities + Drive the adoption and commercialization of Bio SAP (Super Absorbent Polymer ) technology in the hygiene and non hygiene industries. + Build and… more
    ZymoChem (10/23/25)
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  • Metrex Materials Science Engineer (On-Site Pomona,…

    Envista Holdings Corporation (Pomona, CA)
    …collaborator relationships; proactively collaborate with external medical device, polymer , and component materials manufacturers for material compatibility testing. ... for this position. **Job Requirements:** + Master's Degree in Material Science, Polymer Science and Packaging Engineering, or related disciplines. + 5-10 years of… more
    Envista Holdings Corporation (12/05/25)
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  • Staff Research Scientist - Packaging Innovation

    Niagara Bottling LLC (Diamond Bar, CA)
    …emerging technologies and trends to integrate with Innovation initiatives. + Lead R&D projects focused on the interaction of design, structure, and performance ... + Advance the use of AI, machine learning, or DOE-based analytics in R&D decision-making. + Conduct human factors research to quantify usability, ergonomics, and… more
    Niagara Bottling LLC (01/03/26)
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  • Research & Development Chemist

    Ralliant (Hollister, CA)
    …others to adopt practical and applicable solutions to Research and Development ( R&D ) challenges in the energetics field. + Interface with engineering, safety and ... powder processing for the manufacture/scale-up of existing or new R&D materials. + Determine needs and prepare CARs and...with a Ph.D.); + ordnance experience is required. + Polymer chemistry experience is a plus. \#LI-JW2 **Ralliant Corporation… more
    Ralliant (12/18/25)
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  • Principal Engineer, NPI & Transfers

    Terumo Neuro (Aliso Viejo, CA)
    …and processes by applying system-level understanding of the entire process lifecycle, from R&D to full-scale manufacturing. Working closely with R&D to create ... 12591BR **Location MV:** Aliso Viejo, California, USA **Department Name:** 646- R&D Management **Qualifications:** 1. Bachelor's degree in mechanical/manufacturing/industrial engineering… more
    Terumo Neuro (01/04/26)
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  • Senior Engineer, High Temperature Composites…

    RTX Corporation (Santa Fe Springs, CA)
    …and characterization of carbon/carbon and ceramic matrix composite materials using Carbon R&D and production processing and test facilities. + Prepare draft process ... and document material, process and manufacturing requirements. + Manage multiple R&D projects and project task activities. Project activities include project plan… more
    RTX Corporation (11/26/25)
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