• Merck & Co. (Rahway, NJ)
    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 (10/11/25)
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  • Merck & Co. (Rahway, NJ)
    …bioprocessing to join Biologics Process Research & Development (BPR&D) as a Senior Principal Scientist .BPR&D within Research Laboratories is committed ... 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 (10/09/25)
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  • Merck & Co. (Rahway, NJ)
    …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 (10/14/25)
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  • Merck & Co. (South San Francisco, CA)
    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 (10/14/25)
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  • Schrdinger (Cambridge, MA)
    We're looking to hire a ** Senior Principal Scientist ** or **Director of Medicinal Chemistry** to join us in our mission to discover and develop drugs that ... candidate's experience and qualifications. **Who will love this job:** + A passionate scientist with a robust background in structure-based drug design + A team… more
    DirectEmployers Association (10/11/25)
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  • Merck & Co. (Rahway, NJ)
    Scientist position available at its Rahway, New Jersey research facility. The Principal Scientist is a senior scientific role tasked with working ... closely with the group Director to define group strategy and to lead a team of scientists in solving complex analytical problems at the interface of biology, chemistry, and lab informatics disciplines to enable development of biologics pipeline.We are looking… more
    HireLifeScience (10/23/25)
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  • Merck & Co. (Rahway, NJ)
    Scientist position available at its Rahway, New Jersey research facility. The Principal Scientist is a senior scientific role tasked with working ... closely with the group Director to define group strategy and to lead a team of scientists in solving complex analytical problems at the interface of biology, chemistry, and lab informatics disciplines to enable development of biologics active pharmaceutical… more
    HireLifeScience (08/19/25)
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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 ... 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 (10/15/25)
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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 (10/21/25)
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  • Merck & Co. (Upper Gwynedd, PA)
    Job DescriptionThe Principal Scientist /Director, Value & Implementation (V&I) Outcomes Research, position resides in the V&I organization, which includes Global ... Scientific Affairs as well as Outcomes Research.Under the guidance of a senior leader, this position supports value evidence outcomes research plans and real-world… more
    HireLifeScience (10/23/25)
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