• Merck & Co. (Rahway, NJ)
    Job Description Associate Principal Scientist - Continuous & Expression Technologies in Large Molecule Downstream Processing - The Continuous & Expression ... and vaccine arenas. Specifically, CET is seeking an Associate Principal Scientist specializing in bioprocessing purification technologies for multiple therapeutic… more
    HireLifeScience (12/20/25)
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  • Merck & Co. (Rahway, NJ)
    …DESCRIPTION SUMMARY Primary activities include but are not limited to: The Associate Principal Scientist is a DVM and/or PhD whose primary function is to design, ... (GCP) studies, and occasionally Good Laboratory Practice (GLP) studies. The Associate Principal Scientist is the primary clinical study team leader and has overall… more
    HireLifeScience (12/18/25)
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  • Bayer (Soda Springs, ID)
    …of brilliant and diverse minds to make a real difference, there’s only one choice. Principal Mine Engineer Principal Mine Engineer As a Principal Mining ... Engineer, you play a crucial role in developing and communicating strategies across all levels of the organization. Your expertise in long-term planning for new mine development and life-of-mine reserve calculations for current operations and future reserves… more
    HireLifeScience (12/16/25)
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  • Merck & Co. (Boston, MA)
    …to ensure timely and equitable access to our medicines.The Senior Principal Scientist has primary responsibility for protocol development and medical/scientific ... leadership through interaction with key scientific leaders.Specifically, the Senior Principal Scientist is responsible for:Planning clinical trials (design, operational… more
    HireLifeScience (12/02/25)
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  • Merck & Co. (Rahway, NJ)
    …join Biologics Process Research & Development (BPR&D) as a Senior Principal Scientist.BPR&D within Research Laboratories is committed to rapidly delivering diverse ... engage with the scientific community to influence the field.As a Senior Principal Scientist, you will drive various strategic initiatives and translate strategies… more
    HireLifeScience (12/18/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionThe Associate Principal Scientist, Device Risk Management Lead, is a crucial member of our team, responsible for spearheading risk management efforts ... launch and post-market surveillance. Key Responsibilities and Activities: The Associate Principal Scientist, Device System - Device Risk Management will be… more
    HireLifeScience (12/13/25)
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  • Merck & Co. (Rahway, NJ)
    …areas at our Company's Research laboratories. We are seeking a highly-motivated Principal Scientist to serve as an Immunology Biomarker Lead who will partner ... across functions to design and deliver biomarker strategies that connect drug mechanism, patient biology, and clinical endpoints across immune-mediated and inflammatory diseases.The role requires a scientist who leads through scientific expertise,… more
    HireLifeScience (12/20/25)
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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 ... involving investigational compounds in Immunology. With a focus on late-stage development, the Senior Clinical Director will manage the entire cycle of clinical development, including determination of appropriate disease indications to pursue and subsequent… more
    HireLifeScience (12/20/25)
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  • Merck & Co. (South San Francisco, CA)
    …Dynamics, Metabolism and Bioanalytics (PDMB) group is seeking an Associate Principal Scientist to contribute to our Company's biologics, drug conjugates, and ... novel modality discovery and development pipeline. The Associate Principal Scientist will be primarily discovery team-facing and is expected to be a key contributor… more
    HireLifeScience (12/04/25)
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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 ... technologies for use in animal health from our Company Laboratories or from external partners such as human pharma or biotech companies as well as academia. The successful candidate will be a key driver to advance novel targets and will lead these research… more
    HireLifeScience (12/18/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionAssociate Principal Scientist - Device Technical and Engineering Lead (Associate Director Equivalent) Our company's Device Product & Process ... and influence clinical and commercial combination product development and launches. Principal ResponsibilitiesLead and set direction for the device development… more
    HireLifeScience (11/18/25)
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  • Merck & Co. (Rahway, NJ)
    …patient reported outcomes, epidemiological studies and economic modeling.The Associate Principal Scientist also works closely with Product Development Teams, ... Franchise Teams, Regional Product Directors, our company's affiliates, Public Affairs, and Medical Education to ensure value evidence programs are consistent with marketing strategies in key countries. Represents Outcomes Research on one or more Value Teams… more
    HireLifeScience (12/17/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionThe Clinical Director ( Principal Scientist) has primary responsibility for the strategic planning and directing clinical research activities involving ... investigational compounds in Immunology. With a focus on late-stage development, the Clinical Director will manage the entire cycle of clinical development, including determination of appropriate disease indications to pursue and subsequent study design,… more
    HireLifeScience (12/17/25)
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  • Merck & Co. (South San Francisco, CA)
    …are seeking an exceptional and experienced scientist in the role of Associate Principal Scientist in the South San Francisco Discovery Biologics group. The qualified ... candidate will be a scientist with a breadth and depth of expertise in immunization-based antibody discovery, including but not limited to expertise in adaptive immunity and B-cell biology, immunogen design, and experience with multiple hit finding platforms… more
    HireLifeScience (12/12/25)
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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 production ... of enzymes used in biocatalysis. Our team is part of Continuous & Expression Technologies (CET) within the Process Research & Development - Enabling Technologies (PR&D - ET) group, focused on advancing technologies for the manufacturing of diverse… more
    HireLifeScience (12/06/25)
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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 ... and risk management processes Identify and eliminate process inefficiencies using operational excellence tools Develop training materials to foster a culture of operational excellence Ensure processes align with regulatory requirements for medical device and… more
    HireLifeScience (12/05/25)
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  • Merck & Co. (South San Francisco, CA)
    …(DPS) group based in South San Francisco, CA is seeking an Principal Scientist with small molecule and peptide experience.DPS is a multi-disciplinary research ... group that provides drug delivery, solid state crystal form characterization, pre-formulation and formulation support and small molecule and biologics developability assessments at the development and drug discovery interface. Our team is responsible for the… more
    HireLifeScience (12/03/25)
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  • Merck & Co. (South San Francisco, CA)
    …Strategy & leadership : Develop and lead the clinical imaging strategy for application of novel PET tracers in early clinical oncology trials, guiding projects from ... late-stage preclinical work through clinical proof-of-concept studies. Translational study design : Design, oversee, and interpret PET imaging studies in animal models and early-phase clinical trials (Phase I), ensuring robust study design and high-quality PET… more
    HireLifeScience (12/19/25)
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  • Merck & Co. (Rahway, NJ)
    …:Education Minimum Requirement:Masters in a quantitatively oriented discipline such as health economics, mathematical epidemiology, applied mathematics, operations ... research, public health, and statisticsPhD (preferred)Required Experience and Skills:Experience in the design and development of health economic modeling approaches to enable internal and external decisions Experience in the design and analysis of mathematical… more
    HireLifeScience (12/11/25)
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  • Stony Brook University (Stony Brook, NY)
    Executive Director of Development, Principal Gifts **Required Qualifications (as evidenced by an attached resume):** Bachelor's degree (foreign equivalent or ... complex healthcare system. Proven record of success in cultivating, soliciting, and closing principal level gifts ($1MM ) and/or major level gifts ($100,000 ) from… more
    DirectEmployers Association (12/10/25)
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