• Merck & Co. (Boston, MA)
    Job Description Associate Principal Scientist , Protein Engineering , Discovery Biologics We are on a quest for cures and are committed to be the world's ... protein engineer for the role of Associate Principal Scientist in the Boston Discovery Biologics...information or creation of structural models leverage emerging computational protein engineering tools. The successful candidate will… more
    HireLifeScience (12/04/25)
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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 ... to help advance our digital effort in this area.Familiarity with biocatalysis, protein engineering , biotherapeutics, and / or vaccines is advantageous.Knowledge… more
    HireLifeScience (12/06/25)
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  • Merck & Co. (South San Francisco, CA)
    …Sciences (DPS) group based in South San Francisco, CA is seeking an Principal Scientist with small molecule and peptide experience.DPS is a multi-disciplinary ... publication, talks, or patents).Position Qualifications:Education:Ph.D. in Chemistry, Pharmaceutical Science, Protein Engineering or related field of study with… more
    HireLifeScience (12/03/25)
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  • Associate Principal Scientist

    Merck (Boston, MA)
    **Job Description** **Associate Principal Scientist , Protein Engineering , Discovery Biologics** We are on a quest for cures and are committed to be the ... protein engineer for the role of Associate Principal Scientist in the Boston Discovery Biologics...information or creation of structural models leverage emerging computational protein engineering tools. The successful candidate will… more
    Merck (12/04/25)
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  • Principal Scientist , Protein

    J&J Family of Companies (Spring House, PA)
    …at https://www.jnj.com/innovative-medicine Johnson & Johnson Innovative Medicine is currently seeking a ** Principal Scientist , Protein Design,** to join our ... cloud) is required + Knowledge of critical wet-lab techniques used in protein engineering such as yeast display, SPR, ITC, CD-spectroscopy is preferred. + Solid… more
    J&J Family of Companies (11/01/25)
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  • Senior Principal Scientist , AI/ML…

    Regeneron Pharmaceuticals (Tarrytown, NY)
    …facilities. A typical day in the life of a Senior Principal Scientist AI/ML Antibody Design and Engineering may include the following responsibilties: + ... We are seeking a highly talented and motivated Senior Principal Scientist specializing in AI Machine Learning...with the latest advancements in AI, machine learning, and protein engineering fields + Maintain data analysis… more
    Regeneron Pharmaceuticals (11/18/25)
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  • Principal Scientist , Group Leader,…

    Genentech (South San Francisco, CA)
    **The Position** **The Opportunity** We are seeking an exceptional Principal Scientist (Group Leader) to join our world-class Antibody Engineering ... areas + Drive innovation to solve them through antibody engineering Our new Scientist /Group Lead will help...communication skills. **Preferred** + Ideal applicants will excel in protein engineering methodologies and be well-versed in… more
    Genentech (12/06/25)
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  • Associate Principal Scientist

    Merck (West Point, PA)
    **Job Description** **Associate Principal Scientist - Downstream Vaccines and Advanced Biotechnologies Process R&D** Vaccines and Advanced Biotechnologies (VAX) ... Supply Manufacturing. We are seeking an innovative, highly motivated, and experienced Associate Principal Scientist to join us at our research and development… more
    Merck (11/26/25)
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  • Principal Scientist , R&D

    US Tech Solutions (Hershey, PA)
    …minimal direction, provides leadership and professional guidance in the practice of protein science and innovation within R&D. + Provides process and technical ... leadership to enable the delivery of the protein Research and Development innovation program, a cornerstone of...of R&D as well as Manufacturing, Marketing, Quality Assurance, Engineering , and Legal departments to resolve technical and practical… more
    US Tech Solutions (11/26/25)
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  • Principal Scientist - ADC,…

    Lotte Biologics USA LLC (Syracuse, NY)
    …deliver benefits for patients worldwide. Position Summary The Purification Development Principal Scientist , Process Development will report into the Development ... organization. The primary role of the Principal Scientist is to lead the design...unit operations including tangential flow filtration, dead-end filtration, and protein chromatography. The successful candidate will lead the design… more
    Lotte Biologics USA LLC (12/07/25)
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  • Senior Principal Scientist

    Merck (Rahway, NJ)
    **Job Description** The Microbial Process Operations (MPO) Team is seeking a Senior Principal Scientist with expertise in microbial process development for the ... our digital effort in this area. + Familiarity with biocatalysis, protein engineering , biotherapeutics, and / or vaccines is advantageous. + Knowledge and… more
    Merck (12/06/25)
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  • Principal Scientist - In-vitro…

    Lilly (San Diego, CA)
    …unmet needs by integrating biology with innovative scientific capabilities in protein engineering and computational sciences. We collaborate with colleagues ... understanding of biochemistry and molecular biology especially pertaining to techniques for protein engineering . The successful candidate is expected to set up… more
    Lilly (11/22/25)
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  • Principal Scientist - Plant-Based…

    Steuben Foods Inc (Elma, NY)
    The Principal Scientist will serve as a technical leader and subject matter expert, driving R&D strategy across alternative protein platforms-including ... with high potential for intellectual property (IP). Strong expertise in protein structure-function relationships, particularly in novel food systems, is essential.… more
    Steuben Foods Inc (11/24/25)
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  • Principal Research Scientist

    AbbVie (Irvine, CA)
    …world-wide, and publication of scientific information in patents and manuscripts. The Principal Research Scientist - Modeling and Simulation is an onsite ... beyond systemic drug development including ophthalmology, and aesthetics/dermatology. This scientist should be proactive, inquisitive, a self-starter who is eager… more
    AbbVie (09/11/25)
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  • Associate Principal Scientist

    dsm-firmenich (Lexington, MA)
    **Associate Principal Scientist , Fermentation** **Location:** Lexington, MA, USA Are you passionate about advancing fermentation science and making a global ... with strain engineering and analytical chemistry teams (omics, modelling, protein engineering ) to translate strain capabilities into bioprocess wins. +… more
    dsm-firmenich (11/11/25)
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  • Principal Scientist , Non Viral…

    Bristol Myers Squibb (Seattle, WA)
    …here at BMS with our Cell Therapy team. **Position Summary:** As a Principal Scientist with Cell Therapy Analytical Development, this energetic, collaborative, ... + Ph.D. in Immunology, Cell/Molecular Biology, Analytical Chemistry, Biomedical Engineering or related discipline with demonstrated track/record of experience… more
    Bristol Myers Squibb (12/05/25)
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  • Principal Scientist , Preclinical…

    Merck (South San Francisco, CA)
    …Pharmaceutical Sciences (DPS) group based in South San Francisco, CA is seeking an Principal Scientist with small molecule and peptide experience. DPS is a ... or patents). **Position Qualifications:** **Education:** + Ph.D. in Chemistry, Pharmaceutical Science, Protein Engineering or related field of study with a… more
    Merck (12/03/25)
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  • Principal Scientist , Biology

    Gilead Sciences, Inc. (Foster City, CA)
    …to guide interdisciplinary projects, with experts in oncology, immune-oncology, protein engineering , chemistry, translational medicine, biomarkers and clinical ... vitro_ and _in vivo_ , with experience in biochemically analyzing protein (and protein -nucleic acid) complexes a plus. + Demonstrated success in leading research… more
    Gilead Sciences, Inc. (12/06/25)
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  • Purification Applications Leader

    Sanofi Group (Framingham, MA)
    …and process 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 ... unit operations such as centrifugation, viral inactivation, freezing/thawing, and protein stability. Support next generation process development, control strategy… more
    Sanofi Group (09/22/25)
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