• Principal Scientist , Protein

    J&J Family of Companies (Cambridge, MA)
    …more at https://www.jnj.com/innovative-medicine **We are searching for the best talent for** ** Principal Scientist , Protein Optimization in Cambridge, MA** ... **Purpose:** The Protein Engineering and In Vitro Discovery Team within Biologics Discovery...candidates across multiple therapeutic modalities. In this position, the Principal Scientist I will be an integral… more
    J&J Family of Companies (12/25/25)
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  • Senior Principal Scientist

    J&J Family of Companies (Spring House, PA)
    …Johnson & Johnson Innovative Medicine is currently seeking a **Senior 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 required. + Solid… more
    J&J Family of Companies (12/19/25)
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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 responsibilities: + ... We are seeking a Senior Principal Scientist in AI/ML to lead...with the latest advancements in AI, machine learning, and protein engineering fields + Maintain data records… more
    Regeneron Pharmaceuticals (12/23/25)
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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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  • 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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  • Principal Scientist , Oncology…

    Gilead Sciences, Inc. (Foster City, CA)
    …our day and improving the lives of patients for generations to come. As a Principal Scientist of Tumor-Intrinsic Biology you will lead a discovery lab and ... to guide interdisciplinary projects, with experts in oncology, immune-oncology, protein engineering , chemistry, translational medicine, biomarkers and clinical… more
    Gilead Sciences, Inc. (12/20/25)
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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 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, ... of your application should be directed to Chat with Ripley. R1596588 : Principal Scientist , Non Viral Attribute Sciences **Company:** Bristol-Myers Squibb **Req… more
    Bristol Myers Squibb (01/02/26)
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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 (12/10/25)
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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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  • 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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  • 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 (12/22/25)
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