• Merck & Co. (Boston, MA)
    …and Global Policy to ensure timely and equitable access to our medicines.The Senior Principal Scientist has primary responsibility for protocol development ... and external leadership through interaction with key scientific leaders.Specifically, the Senior Principal Scientist is responsible for:Planning clinical… more
    HireLifeScience (12/02/25)
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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. (North Wales, PA)
    …technology and applying rigorous scientific and ethical standards.The Senior Director ( Senior Principal Scientist ) has primary responsibility for the ... (pre-clinical to post-licensure). With a focus on late-stage development, the Senior Director will manage the entire cycle of clinical development, including… more
    HireLifeScience (12/02/25)
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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 ... biomolecules, including novel biotherapeutics, vaccines, and engineered enzymes.As a senior scientific leader, the successful candidate will shape strategy, drive… more
    HireLifeScience (12/06/25)
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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 ... investigational compounds in Immunology. With a focus on late-stage development, the Senior Clinical Director will manage the entire cycle of clinical development,… more
    HireLifeScience (12/02/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionSr. Principal Scientist - Device Technical and Engineering Lead (Sr. Director Equivalent)Our company's Device Product & Process Development (DPPD) ... and influence clinical and commercial combination product development and launches. Principal Responsibilities:Lead and set direction for the device development… more
    HireLifeScience (11/18/25)
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  • Merck & Co. (North Wales, PA)
    …:Serves as a statistical lead in project teams.Lead, develops, coordinates, and provides biostatistical support for related drug/vaccine projects in Late Development ... Statistics.Lead the interaction with Clinical, Regulatory, Statistical Programming, Data Management, and other Scientists from our Research & Development Division in designing and analyzing clinical trials, and in coordinating the statistical activities for… more
    HireLifeScience (12/02/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionThe Senior Director (Sr. Principal Scientist ) has primary responsibility for the planning and directing clinical research activities involving ... span all phases of clinical development (pre-clinical to post-licensure). The Senior Director will manage the entire cycle of late-stage clinical development… more
    HireLifeScience (12/02/25)
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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 entities and ... 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. (Boston, MA)
    Job DescriptionThe Clinical Director ( Principal Scientist ) has primary responsibility for the strategic planning and directing clinical research activities ... statistics, and manufacturing to manage clinical development projectsAssist the Senior Director, Associate Vice-President/Vice-President and Product Development Team Lead… more
    HireLifeScience (12/02/25)
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  • Merck & Co. (Rahway, NJ)
    …in accordance with regulatory, company, and customer requirements. - Principal Responsibilities Lead/Support continuous improvement initiatives for design control ... without formal authority; ability to influence and present ideas to senior leadership.- Demonstrated experience leading and supporting change initiatives, with a… more
    HireLifeScience (12/05/25)
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  • Senior / Principal / Senior

    Mission Support and Test Services (North Las Vegas, NV)
    …career stages ( Senior Scientist , Principal Scientist , and Senior Principal Scientist ) to work with ESCE team to support installation, ... produces intellectual property; contributes to strategies, reports and technical proposals. ** Senior Principal Scientist (Role Expectations):** + Serve… more
    Mission Support and Test Services (11/27/25)
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  • Senior / Principal Scientist

    Genentech (South San Francisco, CA)
    …Ph.D. level Senior Scientist , Principal Scientist , or Senior Principal Scientist who is driven to use cutting edge modeling approaches ... (for Principal Scientist ), or 7+ years (for Senior Principal Scientist ) of industry, regulatory, and/or related post-doctoral experience Relocation… more
    Genentech (09/30/25)
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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

    Merck (North Wales, PA)
    …and Global Policy to ensure timely and equitable access to our medicines. The Senior Principal Scientist has primary responsibility for protocol development ... and external leadership through interaction with key scientific leaders. **Specifically, the Senior Principal Scientist is responsible for:** + Planning… more
    Merck (12/02/25)
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  • Senior Principal Scientist

    Bristol Myers Squibb (Cambridge, MA)
    …team and play a pivotal role in advancing next-generation oncology therapeutics. As a Senior Principal Scientist , you will lead innovative projects from ... cytotoxic linkers is preferred. **Position Responsibilities:** In the role as a Senior Principal Scientist within the ADC Discovery Biology team, the ideal… more
    Bristol Myers Squibb (12/05/25)
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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 ... Therapeutic Area Lead in Translational Medicine. **Primary responsibilities for the Senior Principal Scientist include the following:** + Key member of… more
    Merck (12/03/25)
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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 ... a hybrid role and will be located in Spring House, PA. As a Senior Principal Scientist , Nonclinical Safety (NCS) Lead, you will collaborate with innovative… more
    J&J Family of Companies (12/02/25)
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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 ... can be located in Spring House, PA or San Diego, CA. The Senior Principal Scientist , Nonclinical Submissions Writer, within the Preclinical Sciences and… more
    J&J Family of Companies (11/07/25)
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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 ... and infectious disease. We are looking for a highly motivated and innovative Senior Principal Scientist who will work at the intersection of AI/ML and… more
    J&J Family of Companies (11/25/25)
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