• Merck & Co. (Boston, MA)
    …timely and equitable access to our medicines.The Senior Principal Scientist has primary responsibility for protocol development and medical/scientific ... activities in their area of responsibility.To accomplish these goals, the Senior Principal Scientist will:Author detailed development documents and… more
    HireLifeScience (12/02/25)
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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 ... formulation support and small molecule and biologics developability assessments at the development and drug discovery interface. Our team is responsible for the… more
    HireLifeScience (12/03/25)
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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 ... Development , Biochemical Assays, Biomarker Discovery, Biomarkers, Clinical Development , Collaborative Communications, Detail-Oriented, Drug Discovery Process ,… more
    HireLifeScience (12/16/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionThe Associate Principal Scientist , Device Risk Management Lead, is a crucial member of our team, responsible for spearheading risk management ... through launch and post-market surveillance. Key Responsibilities and Activities: The Associate Principal Scientist , Device System - Device Risk Management will… more
    HireLifeScience (12/13/25)
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  • Merck & Co. (Rahway, NJ)
    …is seeking a Senior Principal Scientist with expertise in microbial process development for the production of enzymes used in biocatalysis. Our team is ... be a recognized leader in the field, with demonstrated success in process development for the production of industrial enzymes. This role involves collaboration… more
    HireLifeScience (12/06/25)
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  • Merck & Co. (Rahway, NJ)
    …department of our company Research Laboratories Division is seeking applicants for a Principal Scientist position available at its Rahway, New Jersey research ... facility. The Principal Scientist is a senior scientific role...clinical trial material and in support of product and process development - A strong team player… more
    HireLifeScience (12/11/25)
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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 ... planning and management of an important inflection point in the drug development process , working closely with scientific, regulatory, statistical, and modelling… more
    HireLifeScience (12/03/25)
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  • Merck & Co. (South San Francisco, CA)
    …seeking an exceptional and experienced scientist in the role of Associate Principal Scientist in the South San Francisco Discovery Biologics group. The ... qualified candidate will be a scientist with a breadth and depth of expertise in...mission. What you will do: Propose and lead technology development initiatives to further optimize existing in vivo de… more
    HireLifeScience (12/12/25)
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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 (12/04/25)
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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 ... This position will be responsible for applying their knowledge of product and process development in the (bio)pharmaceutical and/or medical device industries to… more
    HireLifeScience (11/18/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionPrincipal Scientist /Director provides strategic development and implementation of cutting-edge mathematical and economic models to enhance ... business insights across all phases of drug and vaccine development . Additionally, the scientist serves as the...inclusion, ensuring that candidates can engage in a hiring process that exhibits their true capabilities. Please click here… more
    HireLifeScience (12/11/25)
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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 ... Medicines. Our company's Neuroscience Medicines span all phases of clinical development (pre-clinical to post-licensure). With a focus on late-stage development more
    HireLifeScience (12/02/25)
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  • Merck & Co. (MA)
    Job DescriptionThe Senior Director (Sr. Principal Scientist ) has primary responsibility for the strategic planning and directing clinical research activities ... involving investigational compounds in Immunology. With a focus on late-stage development , the Senior Clinical Director will manage the entire cycle of clinical … more
    HireLifeScience (12/02/25)
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  • Merck & Co. (South San Francisco, CA)
    Job DescriptionWe are seeking an experienced scientist to join our team and drive innovation in respiratory medicine. The ideal candidate will bring deep expertise ... in respiratory drug development within a large pharmaceutical setting, with a strong...inclusion, ensuring that candidates can engage in a hiring process that exhibits their true capabilities. Please click here… more
    HireLifeScience (12/04/25)
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  • Merck & Co. (Rahway, NJ)
    …Quality Engineering Certification Six Sigma Certification Experience with device design, process development , design verification, and design validation Required ... Skills: Biomedical Engineering, Combination Products, Device Development , Process Development Engineering, Process Improvements, Product… more
    HireLifeScience (12/05/25)
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  • Merck & Co. (Rahway, NJ)
    …Preferred Skills: Algorithms, Algorithms, Applied Mathematics, Biostatistics, Business Process Improvements, Business Strategies, Clinical Development , Clinical ... Sciences), a distinguished department within our renowned Research and Development division, quantitative scientists, in partnership with other subject matter… more
    HireLifeScience (12/02/25)
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  • Merck & Co. (North Wales, PA)
    …a distinguished department within our company's renowned Research and Development division, quantitative scientists, in partnership with other subject matter ... state-of-the art scientific methodologies and tools to enable the discovery, development , regulatory approval, manufacturing, and marketing of medical drugs and… more
    HireLifeScience (12/02/25)
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  • Sallie Mae (Sterling, VA)
    …to learn more about us. We are seeking a **strategic and visionary Principal Data Scientist ** to lead our organization-wide data science initiatives. This ... . The ideal candidate is a seasoned, hands-on data scientist with deep technical expertise, strong product sense, and...+ Tuition Reimbursement and Family Scholarship Programs + Career development and training opportunities Not the right fit? Let… more
    DirectEmployers Association (11/11/25)
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  • Henkel (Darien, CT)
    Principal Scientist **_About_** **_this_** **_position_** At Henkel, you'll be part of an organization that's shaping the future through innovation, ... with your supervisor and ensuring alignment with the new product development process . + Stay informed on industry regulations, applying foundational knowledge to… more
    DirectEmployers Association (11/07/25)
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  • Teleflex (Wyomissing, PA)
    Scientist , R&D - Combination Technologies **Date:** Dec 8, 2025 **Location:** Wyomissing, PA, US **Company:** Teleflex **Expected Travel** : None **Requisition ID** ... that make a difference in patients' lives. **Position Summary** The Scientist is responsible for conducting microbiological and biological testing, optimizing… more
    DirectEmployers Association (12/09/25)
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