• Merck & Co. (Boston, MA)
    Job Description Senior Principal Scientist Translational Medicine, Immunology Translational Medicine in our Research & Development Division is responsible for ... Therapeutic Area Lead in Translational Medicine.Primary responsibilities for the Senior Principal Scientist include the following:Key member of an early… more
    HireLifeScience (10/11/25)
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  • Merck & Co. (Boston, MA)
    …a highly motivated and experienced Anatomic Pathologist (MD) for the role of Principal Scientist (Director) to join our innovative team. This position will ... and advancing digital pathology within our company's clinical therapeutic pipeline.The Principal Scientist (Director) will have the following responsibilities:… more
    HireLifeScience (10/11/25)
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  • Merck & Co. (Boston, MA)
    Job DescriptionThe Senior Director (Sr. Principal Scientist ) has primary responsibility for the planning and directing clinical research activities involving new ... or marketed medicines in the Atherosclerosis section of the Atherosclerosis & Metabolism therapeutic area. Our company's Atherosclerosis & Metabolism medicines span all phases of clinical development (pre-clinical to post-licensure). The Senior Director will… more
    HireLifeScience (10/07/25)
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  • Principal /Sr Principal

    Bristol Myers Squibb (Cambridge, MA)
    …at work and in their personal lives. Read more: careers.bms.com/working-with-us . The Principal /Sr Principal Scientist role will be responsible for ... of this role are to act as a lead scientist to deliver and implement biomarker strategies for clinical...trials in academia + The pay range for NJ Principal Level is between $140,000-$165,000. NJ Sr. Principal more
    Bristol Myers Squibb (10/05/25)
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  • Senior Principal Scientist , ADC…

    Bristol Myers Squibb (Cambridge, MA)
    …play a pivotal role in advancing next-generation oncology therapeutics. As a Senior Principal Scientist , you will lead innovative projects from concept to ... linkers is preferred. **Position Responsibilities:** In the role as a Senior Principal Scientist within the ADC Discovery Biology team, the ideal candidate will:… more
    Bristol Myers Squibb (09/28/25)
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  • Principal Scientist

    ZOLL Medical Corporation (Chelmsford, MA)
    …our team. It's a great time to be a part of ZOLL!Job SummaryThe Principal Scientist is responsible for planning, managing, analyzing, and presenting results of ... and clinical experiments and studies in a largely self-directed manner. The Principal Scientist will serve as a mentor to Research Scientists and will assist… more
    ZOLL Medical Corporation (10/07/25)
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  • Principal Scientist , Viral Vectors…

    J&J Family of Companies (Cambridge, MA)
    …https://www.jnj.com/innovative-medicine We are searching for the best talent for a ** Principal Scientist , Viral Vectors** **(Cell and Genetic Medicines ... scientist to join our CAR-T cell therapy discovery efforts as a Principal Scientist . In this role, you will play a key part in advancing our research… more
    J&J Family of Companies (09/25/25)
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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 an… more
    Merck (10/01/25)
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  • Principal Scientist (Director),…

    Merck (Cambridge, MA)
    …a highly motivated and experienced Anatomic Pathologist (MD) for the role of Principal Scientist (Director) to join our innovative team. This position will ... digital pathology within our company's clinical therapeutic pipeline. **The** ** Principal Scientist (Director)​** **will have the following responsibilities:**… more
    Merck (10/11/25)
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  • Chromatography Principal Scientist

    Sanofi Group (Cambridge, MA)
    **Job Title:** Chromatography Principal Scientist **Location:** Cambridge, MA **About the Job** Are you ready to shape the future of medicine? The race is on to ... highly motivated individual to join our analytical group as a **Chromatography Principal Scientist ** . The group is part of the synthetic platform within Global… more
    Sanofi Group (10/10/25)
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  • Analytical Principal Scientist

    Sanofi Group (Cambridge, MA)
    **Job Title** : Analytical Principal Scientist (Analytical team lead) **Location:** Cambridge, MA **About the Job** Are you ready to shape the future of ... seeking a highly motivated individual to join our analytical group as a principal scientist . The group is part of the synthetic platform within Global CMC… more
    Sanofi Group (10/10/25)
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  • Senior Principal Scientist

    Bristol Myers Squibb (Cambridge, MA)
    …lives. Read more: careers.bms.com/working-with-us . Job Requisition: Senior Principal Scientist , Development DMPK Challenging. Meaningful. Life-changing. ... and successful marketing authorizations across the globe. PCO is looking for a Senior Principal Scientist to join the Dev DMPK group that is an expert in ADME… more
    Bristol Myers Squibb (09/25/25)
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  • Principal Scientist

    Sanofi Group (Framingham, MA)
    **Job Title:** Principal Scientist **Location:** Framingham, MA **About the Job** We deliver 4.3 billion healthcare solutions to people every year, thanks to the ... modeling to successfully launch 3 to 5 new products by year. The Principal Scientist in Downstream Process (DSP) will be part of the subject matter expert… more
    Sanofi Group (09/22/25)
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  • Principal Scientist , Functional…

    Sanofi Group (Cambridge, MA)
    **Job Title:** Principal Scientist , Functional Genomics **Location** : Cambridge, MA **About the Job** Are you ready to shape the future of medicine? The race is ... our teams accelerate progress. We are seeking a highly motivated and creative scientist to join the Functional Genomics cluster within the Target, Disease, and… more
    Sanofi Group (09/30/25)
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  • Principal Scientist

    Amgen (Cambridge, MA)
    …Amgen team. Join us and transform the lives of patients while transforming your career. Principal Scientist **What you will do** Let's do this. Let's change the ... world. In this vital role you will apply your knowledge and skills to perform analytical development of late-stage biological therapeutics. In your daily work you will: + Interface and collaborate with other functional areas in matrix environment, serving as… more
    Amgen (10/11/25)
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  • Principal Scientist , In Vivo…

    Bristol Myers Squibb (Cambridge, MA)
    …innovation, and business opportunities. **Position Responsibilities** In the role as Principal Scientist within Oncology Discovery Pharmacology and In vivo ... Biology, the ideal candidate will: + Function as Pharmacology lead as well as provide support for T cell engager drug discovery programs. Working closely with project teams and key stakeholders, lead the development of in vivo strategies from target concept to… more
    Bristol Myers Squibb (10/10/25)
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  • Principal Scientist , QC Assay…

    Bristol Myers Squibb (Devens, MA)
    …there's no better place than here at BMS with our Cell Therapy team. The ** Principal Scientist , QC Assay Automation, Cell Therapy** is the subject matter expert ... leading implementation of state-of-art automation solutions for QC bioanalytical methods and technologies in autologous and allogenic cell therapy programs. Work collaboratively with internal and external stakeholders to ensure automation assay designs meet… more
    Bristol Myers Squibb (10/03/25)
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  • Principal Scientist , Single Cell…

    J&J Family of Companies (Cambridge, MA)
    …America **Job Description:** Johnson & Johnson Innovative Medicine is recruiting for a Principal Scientist , Proteomics for our site in Cambridge, MA. **About ... Innovative Medicine:** Our expertise in Innovative Medicine is informed and inspired by patients, whose insights fuel our science-based advancements. Visionaries like you work on teams that save lives by developing the medicines of tomorrow. Join us in… more
    J&J Family of Companies (08/29/25)
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  • Principal Applied Scientist , AGI…

    Amazon (Boston, MA)
    Description As a Principal Scientist within the Artificial General Intelligence (AGI) organization, you are a trusted part of the technical leadership. You bring ... to an executive level decision maker. Mentors and trains the research scientist community on complex technical issues. Experience developing software in traditional… more
    Amazon (10/04/25)
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  • Principal Applied Scientist , AGI…

    Amazon (Boston, MA)
    Description As a Principal Scientist within the Artificial General Intelligence (AGI) organization, you are a trusted part of the technical leadership. You bring ... to an executive level decision maker. Mentors and trains the research scientist community on complex technical issues. Excellent written and spoken communication… more
    Amazon (07/31/25)
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