• Principal Scientist

    Merck (West Point, PA)
    **Job Description** ** Principal Scientist , Biologics, Sterile Drug Product Commercialization** As part of Our Company's Manufacturing Division, the Sterile Drug ... and pharmaceutical products and combination products. We are seeking an experienced Principal Scientist to advance and commercialize biologics and vaccines… more
    Merck (01/08/26)
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  • Associate Principal Scientist

    Merck (Rahway, NJ)
    …responsibility and leadership of internal and external work. The Associate Principal Scientist , Engineering position leverages scientific/technical ... and execute characterization and complete technical support objectives. The scientist will be expected to exhibit a mindset of...+ The position requires a BS and/or MS in Chemical Engineering or a related field from… more
    Merck (01/06/26)
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  • Associate Principal Scientist

    Merck (Rahway, NJ)
    **Job Description** **Associate Principal Scientist - Continuous & Expression Technologies in Large Molecule Downstream Processing** The Continuous & Expression ... biologics and vaccine arenas. Specifically, CET is seeking an Associate Principal Scientist specializing in bioprocessing purification technologies for multiple… more
    Merck (12/20/25)
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  • Principal Scientist - Clinical…

    Amgen (South San Francisco, CA)
    …Join us and transform the lives of patients while transforming your career. ** Principal Scientist - Clinical Pharmacology, Modeling & Simulation** **What you ... Modeling & Simulation Department at Amgen is seeking a Principal Scientist . In this vital role, you...PhD (in Pharmacokinetics or Pharmaceutical Sciences or Pharmacology or Chemical Engineering or equivalent professional degrees eg… more
    Amgen (12/21/25)
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  • Principal Scientist , Process…

    Herbalife (Torrance, CA)
    Principal Scientist , Process & Manufacturing Excellence Category: Research & Development Position Type: Regular Full-Time External ID: 18351 Location: Torrance, ... **THE ROLE:** We are seeking a strategic, highly experienced and innovative Principal Scientist to lead process andmanufacturing excellence initiatives within… more
    Herbalife (12/13/25)
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  • Senior Principal Scientist

    Merck (Rahway, NJ)
    …to join Biologics Process Research & Development (BPR&D) as a Senior Principal Scientist . BPR&D within Research Laboratories is committed to rapidly ... scientific community to influence the field. As a Senior Principal Scientist , you will drive various strategic...or BS with 14+ years of industry experience in Chemical /Biochemical Engineering or a related field. **Required… more
    Merck (12/18/25)
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  • Principal Scientist

    J&J Family of Companies (Malvern, PA)
    …Johnson & Johnson Innovative Medicine R&D is recruiting for a Principal Scientist , Biopharmaceutics. This position is a hybrid role ... and will be located in Malvern, PA. We are seeking a highly motivated Principal Scientist to join the Biopharmaceutics team within the Drug Product Development… more
    J&J Family of Companies (01/08/26)
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  • Principal Scientist , Complex Fluids…

    Vantage Specialty Chemicals (Warren, NJ)
    …Summary** Vantage Specialty Chemicals is seeking a highly skilled and results-driven ** Principal Scientist , Complex Fluids & Surfaces** to lead a critical ... and industrial markets, including Personal Care, Food, and Surface Treatment. The Principal Scientist is a recognized technical authority responsible for… more
    Vantage Specialty Chemicals (12/17/25)
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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...Education & Experience Degree in Biology, Chemistry, Biochemical or Chemical Engineering , or equivalent area of related… more
    Lotte Biologics USA LLC (12/07/25)
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  • Associate Principal Scientist , Data…

    dsm-firmenich (Princeton, NJ)
    **Associate Principal Scientist , Data Science** **Location: Princeton, NJ** We are seeking a highly skilled data scientist specialized in Formulation ... **You Bring:** + Ph.D., master's degree or similar experience in Physics, Chemistry, Engineering , Structural Biology, Computer Science, AI, or a related field. + 3-7… more
    dsm-firmenich (12/25/25)
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  • Principal Research Scientist

    AbbVie (Irvine, CA)
    …typically 6+ years of experience in Pharmaceutical Sciences, Quantitative Pharmacology, Biomedical/ Chemical Engineering , Pharmacometrics or related field, + 2+ ... and publication of scientific information in patents and manuscripts. The Principal Research Scientist - Modeling and Simulation is an onsite role based out… more
    AbbVie (12/10/25)
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  • **Analytical Development Principal

    Cambrex High Point (Minneapolis, MN)
    …world. Start a career where You Matter by applying today! Job Overview The Principal Scientist II will provide technical support for multiple project teams. This ... to investigate and solve analytical technical issues within Analytical Development, Chemical Development, Process Support Group and Quality Control. + Perform… more
    Cambrex High Point (12/22/25)
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  • Analytical Development, Principal

    Cambrex High Point (Charles City, IA)
    …world. Start a career where You Matter by applying today! Job Overview The Principal Scientist I will provide technical support for multiple project teams. This ... to investigate and solve analytical technical issues within Analytical Development, Chemical Development, Process Support Group and Quality Control. + Perform… more
    Cambrex High Point (10/15/25)
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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 ... Bachelor's degree with 20+ years of relevant industry experience in chemical engineering , bioengineering, biological sciences, or related fields.… more
    Merck (12/06/25)
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  • Sr. Principal Scientist - Sterility…

    Lilly (Concord, NC)
    …medicines with safety first and quality always. **Responsibilities** **:** The Sr. Principal Scientist - TSMS Sterility Assurance Floor Leader is responsible ... **Qualifications** **:** + BS or MS in Microbiology, Biology, Biochemistry, Biochemical Engineering , Chemical Engineering , or other related scientific… more
    Lilly (12/11/25)
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  • Principal R&D Engineer/ Scientist

    Solstice Advanced Materials (Spokane, WA)
    …**Qualifications** **MUST HAVE** + A MS or PhD degree in Metallurgy/Materials Science, Chemical Engineering or related discipline with focus on powder metallurgy ... As a ** Principal R&D Engineer/ Scientist ** here at Solstice Advanced Materials, you will be responsible for providing technical expertise to lead critical… more
    Solstice Advanced Materials (11/07/25)
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  • Principal Research Scientist I,…

    AbbVie (North Chicago, IL)
    engineering scientific principles. + Effectively function as a principal investigator, generating original technical ideas and research or development ... Instagram, YouTube, LinkedIn and Tik Tok (https://www.tiktok.com/@abbvie) . Job Description Chemical Engineers support API projects through all the phases of late… more
    AbbVie (10/22/25)
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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 ... scientific discipline (materials science, physics/biophysics, chemistry, physical chemistry, biological or chemical engineering , or related field) with 3-5 years… more
    Steuben Foods Inc (11/24/25)
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  • Sr. Principal Process Scientist

    Lilly (Lebanon, IN)
    …practices (GLP). **Minimum Requirements** + Ph.D. in Organic Chemistry, Medicinal Chemistry, Chemical Engineering , or a related scientific discipline with a ... and Company is seeking a highly motivated and skilled TSMS Lab Sr. Principal Process Scientist to join our dynamic team. This role focuses on the development,… more
    Lilly (11/21/25)
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  • Principal Scientist - Fuel Cell

    Toyota (Ann Arbor, MI)
    …the cutting-edge hydrogen technology field. **What you bring** + A PhD degree in Chemistry, Chemical Engineering or in a related field with 15+ years of working ... North America_ , located in Ann Arbor, Michigan, is seeking an experienced scientist to support the in-house R&D activities in fuel-cell and hydrogen production… more
    Toyota (11/11/25)
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