• Merck & Co. (Rahway, NJ)
    Job Description Associate Principal Scientist , Biologics Analytical Research & Development Our Research Scientists are our Inventors. We identify and ... Scientist position available at its Rahway, New Jersey research facility. The Associate Principal Scientist...and lab informatics disciplines to enable development of Biologics drug substances and drug products. The successful… more
    HireLifeScience (11/05/25)
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  • Merck & Co. (North Wales, PA)
    …and applying rigorous scientific and ethical standards.The Senior Director (Senior Principal Scientist ) has primary responsibility for the planning and ... clinical medicine experienceMinimum of 3 -5 years of industry experience in drug development or biomedical research experience in academiaDemonstrated record of… more
    HireLifeScience (11/19/25)
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  • Merck & Co. (South San Francisco, CA)
    Job DescriptionThe Clinical Director ( Principal Scientist ) has primary responsibility for the strategic planning and directing clinical research activities ... generating the early clinical development plan and Investigational New Drug applications.Providing clinical development support of business development assessments… more
    HireLifeScience (11/15/25)
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  • Merck & Co. (North Wales, PA)
    Job DescriptionThe Senior Director (Sr. Principal Scientist ) has primary responsibility for the strategic planning and directing clinical research activities ... generating the early clinical development plan and Investigational New Drug applications.Providing clinical development support of business development assessments… more
    HireLifeScience (11/08/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionThe Principal Scientist , Drug Discovery in our Research and Development Department will be responsible for identifying new molecular ... Safety & Toxicology).- The position will report directly to the Distinguished Scientist and Global Head, our Company's Research & Development Liaison… more
    HireLifeScience (11/13/25)
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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. (Rahway, NJ)
    Job DescriptionWe are seeking an Associate Principal Scientist to join our Data-Rich Experimentation (DRE) organization, within Process Research & Developing ... new data-rich tools to support the scientists across process research and development at our Company. We aspire to...as the team developing them, and in this Associate Principal Scientist role, the chosen candidate will… more
    HireLifeScience (11/05/25)
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  • Merck & Co. (South San Francisco, CA)
    …Metabolism and Bioanalytics (PDMB) group is seeking an Associate Principal Scientist to contribute to our Company's biologics, drug conjugates, and novel ... modality discovery and development pipeline. The Associate Principal Scientist will be primarily discovery team-facing and is expected to be a key contributor to… more
    HireLifeScience (11/07/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionAssociate Principal Scientist - Device Technical and Engineering Lead (Associate Director Equivalent) Our company's Device Product & Process ... Development (DPPD) Team designs, develops, and commercializes novel biologic/ drug /vaccine - device enabled combination products to achieve safe and effective… more
    HireLifeScience (11/18/25)
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  • Merck & Co. (Rahway, NJ)
    …to join Biologics Process Research & Development (BPR&D) as a Senior Principal Scientist .BPR&D within Research Laboratories is committed to rapidly ... and engage with the scientific community to influence the field.As a Senior Principal Scientist , you will drive various strategic initiatives and translate… more
    HireLifeScience (11/05/25)
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  • Merck & Co. (Rahway, NJ)
    …areas and routes of administration, including inhalation, implantation, and injection.The Associate Principal Scientist will lead the definition and execution of ... which focuses on the design, development, and commercialization of novel biologic/ drug /vaccine-device combination products for safe and effective delivery to their… more
    HireLifeScience (11/13/25)
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  • 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 ... research group that provides drug delivery, solid state crystal form characterization, pre-formulation and formulation support and small molecule and biologics… more
    HireLifeScience (11/08/25)
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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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  • Merck & Co. (North Wales, PA)
    …clinical trials, and in coordinating the statistical activities for clinical drug /vaccine projects.Interacts with Academic Research Organization (ARO), Contract ... Job DescriptionIn BARDS (Biostatistics and Research Decision Sciences), a distinguished department within our company's renowned Research and Development… more
    HireLifeScience (11/14/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionThe Analytical Research & Development, Cell Based Sciences in Rahway, NJ is seeking a motivated senior level scientist with extensive experience ... assays for the development of therapeutic proteins, monoclonal antibodies, antibody- drug conjugates, and/or complex modality-based products.Key Responsibility: Responsible for… more
    HireLifeScience (10/24/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionIn BARDS (Biostatistics and Research Decision Sciences), a distinguished department within our renowned Research and Development division, ... supports statistical programming activities for multiple and/or late stage drug /vaccine clinical development projects. -Accountability predominantly includes the development… more
    HireLifeScience (09/30/25)
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  • Organon & Co. (Jersey City, NJ)
    …in Organon Regulatory Chemistry, Manufacturing and Controls (CMC), the Associate Principal Scientist is responsible for developing and implementing Regulatory ... in accordance with global regulations and guidances, and Organon procedures. The Associate Principal Scientist will lead the preparation and submission of CMC… more
    DirectEmployers Association (10/24/25)
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  • Organon & Co. (Plymouth Meeting, PA)
    …Reporting to the Director in Organon Regulatory CMC,?the Associate Principal Scientist is responsible for?developing and?implementing Regulatory Chemistry, ... in accordance with global regulations and?guidance, and?Organon procedures.? The Associate Principal Scientist will lead the?preparation and submission of CMC… more
    DirectEmployers Association (10/24/25)
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  • Mission Support and Test Services (Mercury, NV)
    …is looking for an individual with a strong attention to detail to work as a Principal Scientist with extensive experience in the field of health physics. This ... Scientist will have the ability to balance responsibilities with...either deeper technical specialization or additional cross-disciplinary knowledge. Graduate research experience may be recognized._ + Must have 6… more
    DirectEmployers Association (09/16/25)
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  • CSL Behring (King Of Prussia, PA)
    …to developing therapies that make a meaningful difference worldwide. Could you be our next Principal Scientist ? The job is in our King of Prussia, PA, Waltham ... equivalent - At least three years' experience in clinical research - In-depth knowledge in the drug ...clinical research - In-depth knowledge in the drug development processes for pharmaceuticals (eg project management, CMC,… more
    DirectEmployers Association (11/01/25)
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