• Merck & Co. (Rahway, NJ)
    Job DescriptionThe Principal Scientist , Drug Discovery in our Research and Development Department will be responsible for identifying new molecular entities ... up to the development stage. She/he/they will interface with researchers and senior management throughout the organization as well as external partners and operate… more
    HireLifeScience (12/04/25)
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  • Merck & Co. (South San Francisco, CA)
    Job Description Senior Principal Scientist Translational Medicine, Immunology Translational Medicine in our Research & Development Division is responsible ... the Immunology Therapeutic Area Lead in Translational Medicine.Primary responsibilities for the Senior Principal Scientist include the following:Key member… more
    HireLifeScience (12/03/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionThe Microbial Process Operations (MPO) Team is seeking a Senior Principal Scientist with expertise in microbial process development for the ... challenges throughout the entire lifecycle of enzyme manufacturing from discovery to commercial supply. As a senior ...from discovery to commercial supply. As a senior member of the team, the applicant will also… more
    HireLifeScience (12/06/25)
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  • Merck & Co. (North Wales, PA)
    …apply state-of-the art scientific methodologies and tools to enable the discovery , development, regulatory approval, manufacturing, and marketing of medical drugs ... and vaccines for the benefit of patients and global human health. Responsibilities :Serves as a statistical lead in project teams.Lead, develops, coordinates, and provides biostatistical support for related drug/vaccine projects in Late Development… more
    HireLifeScience (12/02/25)
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  • Schrdinger (San Diego, CA)
    We're looking to hire a ** Senior Principal Scientist ** or **Director of Medicinal Chemistry** to join us in our mission to discover and develop drugs that ... human health through the use of breakthrough computational methods. Our drug discovery and early clinical development team includes a cross-functional group of… more
    DirectEmployers Association (10/11/25)
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  • Arvinas (New Haven, CT)
    …suffering from debilitating and life-threatening diseases through the discovery , development, and commercialization of therapies that degrade disease-causing ... proteins. Arvinas uses its proprietary PROTAC Discovery Engine platform to engineer proteolysis targeting chimeras, or PROTAC targeted protein degraders, that are… more
    DirectEmployers Association (10/28/25)
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  • Arvinas (New Haven, CT)
    …drug discovery in a collaborative environment. This position reports to a Senior Research Scientist , Biology, Oncology and will be located at our ... patients suffering from debilitating and life-threatening diseases through the discovery , development, and commercialization of therapies that degrade disease-causing… more
    DirectEmployers Association (11/27/25)
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  • Arvinas (New Haven, CT)
    …drug discovery in a collaborative environment. This position reports to a Senior Research Scientist , Biology, Oncology and will be located at our ... patients suffering from debilitating and life-threatening diseases through the discovery , development, and commercialization of therapies that degrade disease-causing… more
    DirectEmployers Association (11/27/25)
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  • Senior Principal Scientist

    Bristol Myers Squibb (Cambridge, MA)
    …linkers is preferred. **Position Responsibilities:** In the role as a Senior Principal Scientist within the ADC Discovery Biology team, the ideal ... team and play a pivotal role in advancing next-generation oncology therapeutics. As a Senior Principal Scientist , you will lead innovative projects from… more
    Bristol Myers Squibb (12/05/25)
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  • Senior Principal Scientist

    J&J Family of Companies (Spring House, PA)
    …visit https://innovativemedicine.jnj.com/ Johnson & Johnson Innovative Medicine is recruiting for a ** Senior Principal Scientist - AI/ML** to help advance ... AI/ML for Drug Discovery and Development. The primary location for this position...We are looking for a highly motivated and innovative Senior Principal Scientist who will… more
    J&J Family of Companies (11/25/25)
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  • 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 ... up to the development stage. She/he/they will interface with researchers and senior management throughout the organization as well as external partners and operate… more
    Merck (12/04/25)
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  • Senior Principal Scientist

    J&J Family of Companies (Spring House, PA)
    …Johnson & Johnson Innovative Medicine R&D is recruiting for a Senior Principal Scientist , Nonclinical Safety Lead within ... position is a hybrid role and will be located in Spring House, PA. As a Senior Principal Scientist , Nonclinical Safety (NCS) Lead, you will collaborate with… more
    J&J Family of Companies (12/02/25)
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  • Senior Principal Scientist

    Merck (Boston, MA)
    **Job Description** ** Senior Principal Scientist Translational Medicine, Immunology** Translational Medicine in our Research & Development Division is ... the Immunology Therapeutic Area Lead in Translational Medicine. **Primary responsibilities for the Senior Principal Scientist include the following:** + Key… more
    Merck (12/03/25)
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  • Senior / Principal Scientist

    Boehringer Ingelheim (Ridgefield, CT)
    **Description** Boehringer Ingelheim is currently seeking a Senior or Principal Scientist to support our Material and Analytical Sciences team to join our ... Substance-Drug Product Interface organization, driving innovation in small molecule development. The Principal Scientist /Sr. Scientist will lead efforts in… more
    Boehringer Ingelheim (11/20/25)
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  • Senior Principal Scientist

    J&J Family of Companies (Spring House, PA)
    …Johnson & Johnson Innovative Medicine R&D is recruiting for a Senior Principal Scientist , Nonclinical Submissions Writer. This ... role and can be located in Spring House, PA or San Diego, CA. The Senior Principal Scientist , Nonclinical Submissions Writer, within the Preclinical Sciences… more
    J&J Family of Companies (11/07/25)
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  • Senior Principal Scientist

    Regeneron Pharmaceuticals (Tarrytown, NY)
    We are seeking a highly talented and motivated Senior Principal Scientist specializing in AI Machine Learning to lead the design and engineering of our ... facilities. A typical day in the life of a Senior Principal Scientist AI/ML Antibody...and machine learning tools to enable de novo antibody discovery with unique properties and in silico co-optimization of… more
    Regeneron Pharmaceuticals (11/18/25)
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  • Senior Principal Scientist

    Genentech (South San Francisco, CA)
    …**The Opportunity** We are seeking a highly motivated and experienced Medicinal Chemist ( Senior Principal Scientist ) to join our innovative research and ... collaborative team, applying your deep scientific expertise to solve complex drug discovery challenges and drive projects forward. Key Responsibilities + Drive the … more
    Genentech (11/06/25)
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  • Senior Principal Scientist

    J&J Family of Companies (Titusville, NJ)
    …States of America **Job Description:** Johnson & Johnson Innovative Medicine is recruiting a Senior Principal Scientist for R&D Data Science and Digital ... data sources across multiple disease areas. We are looking for outstanding scientist and leader whose responsibilities include: + Be a hands-on technical leader,… more
    J&J Family of Companies (12/12/25)
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  • Senior Principal Scientist

    Pfizer (San Diego County, CA)
    **ROLE SUMMARY** This Senior Principal Scientist position will be a strong scientific and leadership role within the Early Formulation Science and Drug ... experience in small molecule drug product design. + Knowledge in biology/pharmacology/drug discovery /drug delivery up to Proof of Concept (POC) studies. + Small… more
    Pfizer (11/19/25)
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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 ... challenges throughout the entire lifecycle of enzyme manufacturing from discovery to commercial supply. As a senior ...from discovery to commercial supply. As a senior member of the team, the applicant will also… more
    Merck (12/06/25)
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