• 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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  • 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)
    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 (10/10/25)
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  • Merck & Co. (Rahway, NJ)
    …areas and routes of administration, including inhalation, implantation, and injection.The Associate Principal Scientist will lead the definition and execution of ... the clinical instruction(s) and commercial market approval(s) of combination products. Principal ResponsibilitiesLead, set direction, align with key stakeholders, and… more
    HireLifeScience (10/09/25)
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  • Merck & Co. (San Diego, CA)
    …fit, coordination of data generation and interpretation with computational scientist and other functions.Experience developing clinically relevant biomarkers for ... collaboration, and negotiation skills with the ability to work with senior level managers in meeting venues that include multiple cross-functional… more
    HireLifeScience (09/24/25)
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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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  • 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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  • 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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  • 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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  • 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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  • 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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  • 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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  • Principal / Senior Principal

    Genentech (South San Francisco, CA)
    …location of California is $141,500-$262,900 ( Principal Scientist ) and $176,600-$328,000 ( Senior Principal Scientist ) . Actual pay will be determined ... and biomarker approaches.** **We are seeking a highly motivated Principal or Senior Principal Lab...Neuroimmunology or a related field, with minimum 2 years ( Principal Scientist ) 5 years (Sr. Principal more
    Genentech (10/15/25)
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  • Principal / Senior Principal

    Boehringer Ingelheim (Ridgefield, CT)
    …degree, with at least two (2) years' experience in drug discovery, strongly preferred. ** Senior Principal ** * Seven (7) or more years of relevant experience in ... **Description** Boehringer Ingelheim is seeking an innovative computational biologist ( Principal ) level to drive discovery of First-in-Class drugs to treat cancer.… more
    Boehringer Ingelheim (08/29/25)
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  • Sr. Research Scientist , Principal

    Cambrex High Point (Longmont, CO)
    …to scientific manuscript/poster/presentation. Actively seeks opportunities for publication and presentation. Senior Principal Research Scientist - Specific ... the Senior Research Scientist , Principal Research Scientist , and Senior Principal Research Scientist roles, qualified candidates must… more
    Cambrex High Point (09/13/25)
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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

    J&J Family of Companies (San Diego, CA)
    …https://www.jnj.com/innovative-medicine **We are searching for the best talent for a Senior Principal Scientist , Cellular & Molecular ... Safety to be located in San Diego, CA or Spring House, PA.** **Purpose:** The Senior Principal Scientist will serve as an integral member of the Cellular &… more
    J&J Family of Companies (10/11/25)
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