• 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 (10/25/25)
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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. (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 (10/25/25)
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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 (10/25/25)
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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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  • Merck & Co. (Rahway, NJ)
    …& Development, Cell Based Sciences in Rahway, NJ is seeking a motivated senior level scientist with extensive experience in biologics potency assays. More ... specifically, the ideal candidate will be a recognized expert developing mechanism-of-action reflective potency assays for the development of therapeutic proteins, monoclonal antibodies, antibody-drug conjugates, and/or complex modality-based products.Key… more
    HireLifeScience (10/24/25)
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  • Carnegie Mellon University (Pittsburgh, PA)
    …as Special Faculty, and receive staff benefits. Titles include Systems Scientist , Senior Systems Scientist , and Principal Systems Scientist . ... in designing, carrying out and managing research, including service as principal investigator when appropriate. Research-track faculty are not required to teach,… more
    DirectEmployers Association (08/06/25)
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  • Mission Support and Test Services (Mercury, NV)
    …and development? Mission Support and Test Services, LLC (MSTS) is seeking a full-time Senior Scientist to work as part of a multidisciplinary team to provide ... & Operations (SEO) organization is looking for a highly motivated Scientist to collaborate in design, development, characterization, and fielding of Pulse… more
    DirectEmployers Association (10/01/25)
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  • Curia (Buffalo, NY)
    SENIOR RESEARCH SCIENTIST -PROTEIN EXPRESSION & PURIFICATION in Buffalo, NY Curia is a leading biologics company specializing in antibody and protein engineering, ... cell line, and protein needs. We are seeking a talented and motivated Senior Research Scientist in Protein Biochemistry to support drug discovery research.… more
    DirectEmployers Association (10/24/25)
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  • FM (Norwood, MA)
    …be used for the prevention or control of industrial property loss. The principal responsibilities are to carry out research projects in the areas of flammability, ... fire spread, and heat transfer in fires from solid combustible as well as Lithium-ion batteries. Key areas of research include understanding of fire behavior at the medium and large scales via bench-scale experiments and theoretical models on material… more
    DirectEmployers Association (09/21/25)
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  • Teleflex (Wyomissing, PA)
    …technology solutions that make a difference in patients' lives. **Position Summary** The Senior Scientist is a key technical contributor within the R&D team, ... principles, and the ability to independently troubleshoot complex problems. The Senior Scientist drives technical innovation, mentors junior scientists, and… more
    DirectEmployers Association (09/24/25)
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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

    Genentech (South San Francisco, CA)
    …discovery in target identification, disease understanding, and therapeutic exploration. As a Senior / Principal Scientist , you will lead scientific initiatives ... based on the primary location of California, is ( Senior Scientist : $167,400 - 310,800) and ( Principal Scientist : $194,000 - 360,400). Actual pay will be… more
    Genentech (10/02/25)
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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 (10/23/25)
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  • Senior Principal Scientist

    Bristol Myers Squibb (New Brunswick, NJ)
    Principal Scientist position in the Upstream Process Development team. This Senior Principal Scientist will work with teams across cell line ... development, upstream/downstream process development, and analytical groups to develop efficient and robust upstream processes for BMS's biologics pipeline. Responsibilities include leading a team supporting upstream process development projects, overseeing… more
    Bristol Myers Squibb (10/25/25)
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  • Senior Principal Scientist

    Merck (Rahway, NJ)
    …downstream bioprocessing to join Biologics Process Research & Development (BPR&D) as a Senior Principal Scientist . BPR&D within Research Laboratories is ... and engage with the scientific community to influence the field. As a Senior Principal Scientist , you will drive various strategic initiatives and translate… more
    Merck (10/09/25)
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