• Associate Principal Scientist

    Merck (Rahway, NJ)
    **Job Description** **Associate Principal Scientist - Continuous & Expression Technologies in Large Molecule Downstream Processing** The Continuous & Expression ... biologics and vaccine arenas. Specifically, CET is seeking an Associate Principal Scientist specializing in bioprocessing purification technologies for multiple… more
    Merck (12/20/25)
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  • Senior Principal Scientist

    Merck (Rahway, NJ)
    …to join Biologics Process Research & Development (BPR&D) as a Senior Principal Scientist . BPR&D within Research Laboratories is committed to rapidly ... engage with the scientific community to influence the field. As a Senior Principal Scientist , you will drive various strategic initiatives and translate… more
    Merck (12/18/25)
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  • Senior Principal Scientist

    Merck (Rahway, NJ)
    **Job Description** The Microbial Process Operations (MPO) Team is seeking a Senior Principal Scientist with expertise in microbial process development for the ... scale-up and technology transfer from R&D to pilot and commercial manufacturing scales. + Demonstrated success in leading projects or programs and being… more
    Merck (12/06/25)
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  • Principal Scientist , Drug Discovery

    Merck (Rahway, NJ)
    **Job Description** The Principal Scientist , Drug Discovery in our Research and Development Department will be responsible for identifying new molecular entities ... Safety & Toxicology). The position will report directly to the Distinguished Scientist and Global Head, our Company's Research & Development Liaison and Discovery… more
    Merck (12/18/25)
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  • Principal Scientist , Clinical…

    Merck (Rahway, NJ)
    **Job Description** The **Clinical Director ( Principal Scientist )** has primary responsibility for the strategic planning and directing clinical research ... cross-functional group of experts in commercialization, regulatory affairs, statistics, and manufacturing to manage clinical development projects + Assist the Senior… more
    Merck (12/17/25)
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  • Director, Outcomes Research

    Merck (Rahway, NJ)
    **Job Description** ** Principal Scientist (Director) - Outcomes Research - Gastric Cancers** This position resides within our company's Value and Implementation ... + Develop supplementary clinical data package for submission to Health Technology Assessment (HTA) agencies in close partnership with country affiliates and… more
    Merck (12/12/25)
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