• Merck & Co. (South San Francisco, CA)
    …Sciences (DPS) group based in South San Francisco, CA is seeking an Principal Scientist with small molecule and peptide experience.DPS is a multi-disciplinary ... formulation support and small molecule and biologics developability assessments at the development and drug discovery interface. Our team is responsible for the… more
    HireLifeScience (11/08/25)
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  • Merck & Co. (Boston, MA)
    Job Description Senior Principal Scientist Translational Medicine, Immunology Translational Medicine in our Research & Development Division is responsible ... Therapeutic Area Lead in Translational Medicine.Primary responsibilities for the Senior Principal Scientist include the following:Key member of an early… more
    HireLifeScience (11/12/25)
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  • Merck & Co. (South San Francisco, CA)
    …contribute to our Company's biologics, drug conjugates, and novel modality discovery and development pipeline. The Associate Principal Scientist will be ... and founded on a culture of respect and collaboration. At our Research & Development Division in South San Francisco, you'll have the opportunity to expand your… more
    HireLifeScience (11/07/25)
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  • Merck & Co. (Boston, MA)
    …Boston, MADepartment: Biology-Discovery / Neuroscience-Our Company's Neuroscience is recruiting a Principal Scientist in Boston/Cambridge, MA to develop and ... discovery and translational strategies.- We are seeking a highly motivated and experienced scientist to join our Neuroscience team in a role that will drive… more
    HireLifeScience (11/01/25)
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  • Arvinas (New Haven, CT)
    …detailed knowledge of the activities and procedures involved in clinical drug development . The Clinical Scientist will collaborate with Clinical Operations, ... and remove disease-causing proteins. In addition to its robust preclinical pipeline of PROTAC protein degraders against validated and...to the company. Working closely with colleagues in Clinical Development , the Clinical Scientist will have a… more
    DirectEmployers Association (10/28/25)
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  • BioAgilytix (San Diego, CA)
    …them.The Manager II will lead scientific and operational activities in support of preclinical , clinical, and product release studies for our San Diego lab. This role ... and metabolite profiling/ID. You'll guide a team of scientists through assay development , validation, and sample analysis under GxP, while also playing a key… more
    HireLifeScience (11/07/25)
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  • Principal Scientist

    Merck (South San Francisco, CA)
    …Pharmaceutical Sciences (DPS) group based in South San Francisco, CA is seeking an Principal Scientist with small molecule and peptide experience. DPS is a ... formulation support and small molecule and biologics developability assessments at the development and drug discovery interface. Our team is responsible for the… more
    Merck (11/08/25)
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  • Principal Scientist

    J&J Family of Companies (Cincinnati, OH)
    …America **Job Description:** We are searching for the best talent for a Principal Scientist , Nonclinical Surgery located in Cincinnati, OH. Purpose: Functioning ... position will: + Conducting and / or directing surgical investigations for product development and preclinical evidence generation. + Use scientific and surgical… more
    J&J Family of Companies (09/13/25)
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  • Senior Principal Scientist

    Merck (South San Francisco, CA)
    **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 (11/12/25)
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  • Principal Scientist , Vaccine Drug…

    Merck (West Point, PA)
    …Product Development , a part of our company's Research Laboratories, is seeking a Principal Scientist to join our department in West Point, PA. Our mission is ... development . Our team enables the translation of vaccine preclinical candidates from concepts into robust commercial drug products. **Primary responsibilities:**… more
    Merck (10/02/25)
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  • Principal Scientist , Product…

    Catalent Pharma Solutions (San Diego, CA)
    ** Principal Scientist , Product Development ** **Position Summary:** Catalent, Inc. is a leading global contract development and manufacturing organization ... from the best. Catalent Pharma Solutions is hiring a Principal Scientist for Product Development ...dried dispersion/amorphous dispersions) + Strong preference for early phase development ( preclinical , phase I-II with new APIs/small… more
    Catalent Pharma Solutions (11/03/25)
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  • Principal Scientist - Experiment…

    Sanofi Group (Cambridge, MA)
    **Job Title:** Principal Scientist - Experiment Disease Modeling **Location** : Cambridge, MA **About the Job** Join the engine of Sanofi's mission - where deep ... accelerating scientific discovery across all stages of the drug development pipeline-spanning immunology and inflammation, oncology, neuroscience, rare diseases, and… more
    Sanofi Group (11/12/25)
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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 ... Scientist and Global Head, our Company's Research & Development Liaison and Discovery - Non-infectious Diseases. **Education:** + Required: DVM/VMD,… more
    Merck (10/10/25)
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  • Principal Research Scientist

    AbbVie (Irvine, CA)
    …world-wide, and publication of scientific information in patents and manuscripts. The Principal Research Scientist - Modeling and Simulation is an onsite ... with exploratory analyses and non-conventional modeling beyond systemic drug development including ophthalmology, and aesthetics/dermatology. This scientist more
    AbbVie (09/11/25)
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  • Principal Scientist

    ICON Clinical Research (New York, NY)
    …mission to shape the future of clinical development . We are currently seeking a Principal Scientist to join our diverse and dynamic team. As a ** Principal ... Principal Scientist ; Full-Time; Whitesboro, New York...preclinical , clinical, or translational research, to support drug development programs. + Collaborating with cross-functional teams, including clinical,… more
    ICON Clinical Research (10/30/25)
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  • Principal Scientist , Pharmaceutical…

    Pfizer (Bothell, WA)
    …Pharmaceutical Sciences organization and is part of the Pharmaceutical Research & Development (PhRD) department. As Principal Scientist , you will ... and physio-chemical characterization efforts for Pfizer's biotherapeutics portfolio ( preclinical , clinical, commercial), which includes antibody-drug conjugates (ADCs), monoclonal… more
    Pfizer (11/12/25)
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  • Senior Principal Scientist

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

    J&J Family of Companies (Spring House, PA)
    …**We are searching for the best talent for a Senior Principal Scientist , Developmental and Reproductive Toxicology (DART)** **to be ... identified. However, all applications will be considered. **Purpose:** The Senior Principal Scientist , Developmental and Reproductive Toxicologist (DART), in… more
    J&J Family of Companies (11/07/25)
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  • Associate Principal Scientist

    Merck (South San Francisco, CA)
    …contribute to our Company's biologics, drug conjugates, and novel modality discovery and development pipeline. The Associate Principal Scientist will be ... culture of respect and collaboration. At our Research & Development Division in South San Francisco, you'll have the...+ Prior experience evaluating the biodistribution of biologics in preclinical species. + Knowledge in novel and translatable in… more
    Merck (11/07/25)
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  • Principal Scientist - Biomarker…

    Merck (Boston, MA)
    …MA **Department:** Biology-Discovery / Neuroscience Our Company's Neuroscience is recruiting a Principal Scientist in Boston/Cambridge, MA to develop and oversee ... discovery and translational strategies. We are seeking a highly motivated and experienced scientist to join our Neuroscience team in a role that will drive biomarker… more
    Merck (11/01/25)
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