• Principal Scientist , Drug

    Merck (Rahway, NJ)
    **Job Description** The Principal Scientist , Drug Discovery in our Research and Development Department will be responsible for identifying new molecular ... Toxicology). The position will report directly to the Distinguished Scientist and Global Head, our Company's Research & Development...of 8 years industry or pharmaceutical research experience in drug discovery or preclinical research with a… more
    Merck (12/04/25)
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  • Senior Principal Scientist

    Merck (Rahway, NJ)
    **Job Description** **Senior Principal Scientist Translational Medicine, Immunology** Translational Medicine in our Research & Development Division is ... Therapeutic Area Lead in Translational Medicine. **Primary responsibilities for the Senior Principal Scientist include the following:** + Key member of an… more
    Merck (12/03/25)
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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 ... teams to address challenges throughout the entire lifecycle of enzyme manufacturing from discovery to commercial supply. As a senior member of the team, the… more
    Merck (12/06/25)
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  • Principal Scientist , Early…

    Merck (Rahway, NJ)
    **Job Description** ** Principal Scientist , Early Development Chemistry, Small Molecule Process R&D** Nature and Scope of Position: Reports to the Early ... Company's small molecule pipeline. Collaborates effectively with Process Chemistry, Discovery Process Chemistry, Enabling Technologies, Chemical Engineering R&D, Analytical… more
    Merck (12/04/25)
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  • Associate Principal Scientist

    Merck (Rahway, NJ)
    …apply state-of-the art scientific methodologies and tools to enable the discovery , development, regulatory approval, manufacturing, and marketing of medical drugs ... supports statistical programming activities for multiple and/or late stage drug /vaccine clinical development projects. Accountability predominantly includes the development… more
    Merck (12/02/25)
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  • Senior Principal Scientist

    Merck (Rahway, NJ)
    …apply state-of-the art scientific methodologies and tools to enable the discovery , development, regulatory approval, manufacturing, and marketing of medical drugs ... + Lead, develops, coordinates, and provides biostatistical support for related drug /vaccine projects in Late Development Statistics. + Lead the interaction with… more
    Merck (12/02/25)
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