• Principal Scientist

    The Estee Lauder Companies (Melville, NY)
    …role, the individual is to serve as the subject matter expert in Analytical Chemistry for the Fermentation Organization and collaborate with the other scientists in ... analysis and to develop and execute on SOPs for analytical instrumentation for acquisition of metabolomics data to feed...projects' needs and deadlines. + Lead and do the analytical chemistry work on ferments to support the fermentation… more
    The Estee Lauder Companies (11/03/25)
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  • Senior / Principal Scientist

    Boehringer Ingelheim (Ridgefield, CT)
    **Description** Boehringer Ingelheim is currently seeking a Senior or Principal Scientist to support our Material and Analytical Sciences team to join our ... Substance-Drug Product Interface organization, driving innovation in small molecule development. The Principal Scientist /Sr. Scientist will lead efforts in… more
    Boehringer Ingelheim (11/20/25)
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  • Analytical Principal

    Sanofi Group (Cambridge, MA)
    **Job Title** : Analytical Principal Scientist ( Analytical team lead) **Location:** Cambridge, MA **About the Job** Are you ready to shape the future of ... is seeking a highly motivated individual to join our analytical group as a principal scientist...genetic information (including the refusal to submit to genetic testing ) or any other characteristic protected by law. \#GD-SG… more
    Sanofi Group (12/04/25)
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  • Analytical Chemistry Principal

    Kelly Services (Charles City, IA)
    **Kelly(R) Science & Clinical** is seeking a ** Principal Scientist ** for a **direct-hire (permanent)** position with one of our pharmaceutical partners. This ... processes to commercial manufacturing-all within a collaborative, cGMP-compliant environment. ** Principal Scientist I - Direct Hire (Permanent)** **Schedule:**… more
    Kelly Services (11/24/25)
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  • Principal Scientist , Biologics…

    Merck (Rahway, NJ)
    …department of our company Research Laboratories Division is seeking applicants for a Principal Scientist position available at its Rahway, New Jersey research ... facility. The Principal Scientist is a senior scientific role...to lead a team of scientists in solving complex analytical problems at the interface of biology, chemistry, and… more
    Merck (12/10/25)
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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 ... job tasks. Responsibilities + Safely and effectively develop, establish, and validate analytical testing methodologies used to control raw materials, production… more
    Cambrex High Point (10/15/25)
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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 ... job tasks. Responsibilities + Safely and effectively develop, establish, and validate analytical testing methodologies used to control raw materials, production… more
    Cambrex High Point (09/23/25)
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  • Principal Scientist , Nasal Sprays

    Kelly Services (South San Francisco, CA)
    …organization is seeking a highly experienced and motivated Principal Scientist specializing in Drug Product & Analytical Development. This strategic ... Kelly(R) Science & Clinical is seeking a Principal Scientist for a **remote** direct...techniques, as well as general chromatographic methods. + Ensure analytical testing is conducted in full compliance… more
    Kelly Services (11/21/25)
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  • Principal Scientist

    Element Materials Technology (Eagan, MN)
    **Overview** Element has an opportunity for a ** Principal Scientist ** to join our **Eagan, MN** laboratory, which specializes in microbiological testing and ... device, and related regulated manufacturing and consumer product industries. The ** Principal Scientist ** performs and evaluates both custom and standardized… more
    Element Materials Technology (11/13/25)
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  • Materials Scientist - Metallics & Welding…

    Halliburton (Conroe, TX)
    …+ Oversee operation and continuous improvement of mechanical, metallurgical, and analytical testing systems. Qualifications + Bachelor's degree inMetallurgy, ... Materials Scientist - Metallics & Welding (Engineer - Senior - Principal ) Drill Bits and Services Date: Dec 3, 2025 Location: Conroe, TX, US, 77385 We are… more
    Halliburton (12/03/25)
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