• Biological Researcher II

    Teva Pharmaceuticals (West Chester, PA)
    protein handling. . Direct experience with analytical techniques for protein characterization and stability assessment. . Technical proficiency in ... experimental execution and troubleshooting. . Strong organizational skills and attention to detail. **Enjoy a more rewarding choice** We offer a competitive benefits package, including: Comprehensive Health Insurance: Medical, Dental, Vision, and Prescription… more
    Teva Pharmaceuticals (08/08/25)
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  • Quality Assurance Auditor II

    Charles River Laboratories (Wayne, PA)
    …Offering a variety of services such as contamination and impurity testing, protein characterization , bioassays, viral clearance studies and stability and lot ... clients throughout the biologic development cycle, from the establishment and characterization of cell banks through preclinical and clinical studies to marketed… more
    Charles River Laboratories (08/21/25)
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  • Director Regulatory Compliance

    Charles River Laboratories (Wayne, PA)
    …Offering a variety of services such as contamination and impurity testing, protein characterization , bioassays, viral clearance studies and stability and lot ... clients throughout the biologic development cycle, from the establishment and characterization of cell banks through preclinical and clinical studies to marketed… more
    Charles River Laboratories (06/19/25)
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  • Senior Scientist, Analytical…

    Merck (West Point, PA)
    …Study testing laboratory. The successful candidate will utilize analytical characterization technologies and compliance principles to drive method robustness and ... + Strong background and hands-on experience with common analytical characterization techniques such as UPLC/HPLC, dissolution, and/or Karl Fischer titration.… more
    Merck (08/15/25)
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  • Senior Scientist

    ThermoFisher Scientific (King Of Prussia, PA)
    …and visible particulates by LO, Microflow-imaging, LS techniques. + Provide structural characterization of various API and protein therapeutics. + Develop and ... + Develop and implement various methods for analysis and characterization of aggregate and particle formation in protein... characterization of aggregate and particle formation in protein therapeutics. + Provide high quality data and aid… more
    ThermoFisher Scientific (08/15/25)
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  • Senior Scientist, Bioconjugates

    J&J Family of Companies (Spring House, PA)
    …The successful candidate will have a background in bioconjugate chemistry, antibody discovery, protein chemistry, or a related field with a record of developing new ... or nucleic acid conjugates (siRNA, antisense, etc.) as well as analytical characterization of these products. **You will be responsible for:** + designing and… more
    J&J Family of Companies (08/22/25)
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  • Research Scientist - Formulation…

    Fujifilm (Warminster, PA)
    …protocols. + Collaborate with analytical teams for stability studies and characterization . + Support scale-up of formulation and lyophilization processes for pilot ... sound experimental designs with minimal guidance.** + **Strong experience in protein formulation development, particularly for biologics or therapeutic proteins.** +… more
    Fujifilm (08/14/25)
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  • Associate Principal Scientist, Engineering…

    Merck (West Point, PA)
    …will have a key focus on driving excellence in process characterization , scale up, transfer and process validation activities. **Accountabilities and ... Performance Qualification (PPQ), including registration stability study execution, process characterization plan and execution, tech transfer control strategy, process… more
    Merck (08/08/25)
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  • Research Associate (MG)

    University of Pennsylvania (Philadelphia, PA)
    …and tissue culture expertise. Confocal microscopy and image analysis expertise. Protein expression and purification expertise. Experience in DNA Damage-Repair field. ... research projects. Applicants must have a Ph.D. degree. Responsibilities may include characterization of the determinants of 53BP1 self-assembly to form DNA repair… more
    University of Pennsylvania (08/20/25)
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  • Senior Research Investigator (Department…

    University of Pennsylvania (Philadelphia, PA)
    …sequencing and analysis + Broadly neutralizing monoclonal antibody isolation and characterization + Single genome amplification and analysis + Molecular ... characterization of Env-Ab coevolution leading to neutralization breadth + mRNA and protein trimer HIV-1 immunogen design + Conduct of preclinical vaccination… more
    University of Pennsylvania (07/07/25)
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