• Research Associate III - Protein…

    Grifols Shared Services North America, Inc (Emeryville, CA)
    …of an exciting Research and Development team by contributing to the purification and analytical characterization of recombinant proteins and antibodies. This role ... executes experiments using technical laboratory skills that include protein purification workflows and characterization. + Proficiently operates laboratory equipment,… more
    Grifols Shared Services North America, Inc (12/04/25)
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  • Postdoctoral Fellow, High Throughput…

    Genentech (South San Francisco, CA)
    …Line & Media Development, Cell Culture & Fermentation, and Purification Development. **The Opportunity:** Genentech's Pharma Technical Development Purification ... and optimize high throughput miniaturized screening platforms to accelerate purification process development. This postdoctoral project aims to significantly enhance… more
    Genentech (11/14/25)
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  • Senior Scientist I, Downstream Purification

    AbbVie (Irvine, CA)
    …We have an exciting opportunity for a Senior Scientist I, Downstream Purification position based in Irvine, CA. The scientist will apply scientific, engineering ... scale-up, and continuous improvement. + Develop protein recovery and purification process that utilizes clarification, chromatography, and membrane filtration… more
    AbbVie (11/26/25)
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  • Associate Scientist

    US Tech Solutions (Thousand Oaks, CA)
    …strong background in biochemistry and hands-on experience with protein purification and analytics, using various preparative and analytical chromatography techniques ... preferred, along with familiarity with lab automation and high-throughput purification workflows. They should demonstrate strong troubleshooting skills, attention to… more
    US Tech Solutions (11/22/25)
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  • Scientist

    Gilead Sciences, Inc. (Foster City, CA)
    …The Scientist, Biologics Pilot Lab Operations, will execute pilot scale purification operations to generate materials supporting toxicology studies, research, and ... of Gilead's biologics entities. **Key Responsibilities** + Maintain a state-of-the-art purification lab that enables rapid assessment of new biologics entities, … more
    Gilead Sciences, Inc. (12/02/25)
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  • Process Development Associate

    US Tech Solutions (Thousand Oaks, CA)
    …the end-to-end drug substance process, including both cell culture and purification operations. The candidate will apply established platform approaches and utilize ... will also expand and develop skills in both cell culture and purification , thereby further contributing to the integrated group. **Preferred Qualifications:** +… more
    US Tech Solutions (11/19/25)
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  • R&D Protein Biochemistry - Grad Intern

    Amgen (South San Francisco, CA)
    …this program, you will primarily engage in laboratory work, applying purification and analytical techniques to optimize antibody-based molecule production processes. ... antibody-based molecules. Responsibilities include assisting in the optimization of purification procedures, performing quality assessments using chromatographic and biophysical… more
    Amgen (12/06/25)
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  • Process Development Associate - Pivotal Drug…

    Amgen (Thousand Oaks, CA)
    …This role is in an integrated group in which cell culture and purification scientists work together to advance Amgen's rich, exciting and dynamic pipeline. With ... end- to end drug substance process, including both cell culture and purification operations. The candidate will apply established platform approaches and utilize… more
    Amgen (12/06/25)
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  • Membrane Protein Biochemistry - Grad Intern

    Amgen (South San Francisco, CA)
    …internship, you will spend most of your time in the laboratory, using purification and analytical techniques to support the development of a novel membrane-protein ... include assisting in the optimization of protein expression and purification workflows, as well as performing quality assessments using chromatographic… more
    Amgen (12/04/25)
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  • Associate Scientist

    Amgen (Thousand Oaks, CA)
    …contribute to the development of innovative solutions to advance our purification , analytics, and molecular assessment capabilities. Amgen is seeking an innovative ... multidisciplinary team with broad capabilities in protein engineering, expression, purification , and characterization. We are responsible for the engineering,… more
    Amgen (11/14/25)
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