• 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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  • Principal Scientist (Water…

    Kelly Services (Atlanta, GA)
    …We are proud to offer a** **direct hire** **opportunity to work as a** ** Principal Scientist ** **located in** **Atlanta, GA.** **Job Title: Principal ... Role** A leading organization in the sustainable chemistry space is seeking a ** Principal Scientist ** to join its **Product & Technology Development team**… more
    Kelly Services (09/30/25)
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  • Sr Principal Research Scientist

    Northrop Grumman (Elkton, MD)
    …history, they're making history. **Northrop Grumman** is in need of a **Sr Principal Research Scientist ** to work at its **Elkton, Maryland** facility. ... ships from around the globe cruise._ https://www.ccgov.org/government/tourism The Sr Principal Research Scientist initiates the design, development, execution… more
    Northrop Grumman (10/30/25)
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  • Principal II Scientist , Applied…

    Roche (Santa Clara, CA)
    …Our Systems Technology Group, a part of Roche Sequencing Solutions, is seeking a Principal II Scientist to lead our applied chemistry efforts. This is a ... novel chemistries and conjugation methodologies for the attachment of coatings, polymers and biomolecules to various surfaces, ensuring high efficiency, stability,… more
    Roche (10/06/25)
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  • Principal Scientist - Fill Finish…

    Bristol Myers Squibb (Seattle, WA)
    …container closure integrity testing to meet USP standards + Experience in polymer /material science or polymer manufacturing to inform materials risk assessments ... polyethylene (PE), etc.) and characteristics of these plastics and polymers including biocompatibility, process suitability, extractables/leachables, and connections to… more
    Bristol Myers Squibb (12/12/25)
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  • Sr./ Principal Scientist

    The Ritedose Corporation (Columbia, SC)
    …an understanding of the chemistry of packaging components such as resins, polymers , foils, laminates etc. + Responsible for overseeing and leading extractable ... methods validation and strategies for control of leachates in pharmaceutical products. + Lead unknown compound investigations utilizing data generated by mass spectrometry to derive appropriate strategies for establishing control specifications for components… more
    The Ritedose Corporation (11/21/25)
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  • Research Scientist level 2/3

    Northrop Grumman (Rocket Center, WV)
    …and general proposal support for new business captures **Basic Qualifications** **Sr. Principal Research Scientist (Level 2)** + Bachelor's degree in Chemical ... obtain a Secret Clearance which requires US Citizenship as a pre-requisite ** Principal Research Scientist (Level 3)** + Bachelor's degree in Chemical Engineering,… more
    Northrop Grumman (11/25/25)
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  • Principal R&D Engr/ Scientist

    Solstice Advanced Materials (Colonial Heights, VA)
    …MUST HAVE** + Bachelors of Science Technology Degree in Engineering, Polymers /Composite Materials, Materials Science or other related scientific or technical ... discipline. + 10 plus years of experience with soft body armor, helmets and vehicle armor materials, processing, ballistic and non-ballistic testing. **WE VALUE** + MS degree in Engineering + Thorough knowledge and experience with ballistic composite… more
    Solstice Advanced Materials (12/02/25)
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  • Data Scientist III (Ops & Fleet)

    Republic Services (Phoenix, AZ)
    **POSITION SUMMARY:** The Data Scientist III drives internal data analytics projects. Projects will vary from short explorations of our data to longer-term ... implementations of advanced predictive and machine learning models. The Data Scientist III constantly explores our existing data while seeking out new data to… more
    Republic Services (10/25/25)
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  • Research Scientist

    Leidos (Aberdeen, MD)
    …National Security Sector at Leidos currently has an opening for a Research Scientist at the US Army Combat Capabilities Development Command - Chemical Biological ... materials, development and characterization of novel materials to include polymers and thermoplastics and testing, evaluation, and modeling materials against… more
    Leidos (12/10/25)
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  • Materials Scientist Lead

    The Goodyear Tire & Rubber Company (Akron, OH)
    Internal Title: Sustainable Natural Rubber Lead As a Materials Scientist Lead, you'll spearhead groundbreaking initiatives in sustainable natural rubber-leading ... your insights will help shape the direction of our polymer and compounding councils. We're looking for a curious,...based on technical maturity and impact. + Serve as principal investigator for current projects and lead new initiatives… more
    The Goodyear Tire & Rubber Company (10/03/25)
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