• Aequor (Thousand Oaks, CA)
    …looking for an experienced, hands-on scientist to join the GCR - Process Excellence (GCR-PEX) team. This senior role balances advanced laboratory execution ... combines hands-on science, process development, and digital enablement-an opportunity to deliver measurable improvements and to present impact to senior leaders. more
    HireLifeScience (11/20/25)
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  • Senior Scientist I, Downstream…

    AbbVie (Irvine, CA)
    …manufacturing of biological products in AbbVie. We have an exciting opportunity for a Senior Scientist I, Downstream Purification position based in Irvine, ... scale-up, and continuous improvement. + Develop protein recovery and purification process that utilizes clarification, chromatography, and membrane… more
    AbbVie (11/26/25)
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  • Process Development Senior

    Amgen (Thousand Oaks, CA)
    …team. Join us and transform the lives of patients while transforming your career. ** Process Development Senior Scientist - Pivotal Biologics Drug Substance ... Consistent track record of decision-making and trouble-shooting protein drug substance purification processes, preferably in a process development environment +… more
    Amgen (11/26/25)
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  • Senior Scientist , Chemical Research

    J&J Family of Companies (San Diego, CA)
    …https://www.jnj.com/innovative-medicine Johnson & Johnson Innovative Medicine is recruiting for a Senior Scientist , Chemical Research located in San Diego, CA. ... organization. **Key Responsibilities:** + Independently perform solid phase synthesis, purification , and analysis of oligonucleotides and bioconjugates in a team… more
    J&J Family of Companies (11/21/25)
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  • Senior Scientist I (Machine…

    AbbVie (South San Francisco, CA)
    …team to develop and implement machine learning models for predicting optimal cell culture process performance. As a senior scientist , you will be responsible ... Group in South San Francisco, CA is seeking a Senior Scientist I to join a talented...scientists. In this position, you will perform cell culture process modeling, cell culture process development, scale-up,… more
    AbbVie (11/15/25)
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  • Senior Principal Scientist , Peptide…

    Genentech (South San Francisco, CA)
    …Opportunity** We are seeking a highly motivated and experienced Medicinal Chemist ( Senior Principal Scientist ) to join our innovative research and development ... solution-phase small molecule synthesis, utilizing state-of-the-art protecting group and purification strategies. + Must possess expertise in high-throughput and… more
    Genentech (11/06/25)
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  • Senior Scientist , Discovery…

    Gilead Sciences, Inc. (Foster City, CA)
    …Description** **Position Overview:** We are seeking a highly motivated and creative Senior Scientist to join our Lipid Nanoparticle (LNP) technology advancement ... molecular cloning, DNA template preparation, in vitro transcription (IVT), and RNA purification and analysis. Experience with the design and synthesis of advanced… more
    Gilead Sciences, Inc. (10/29/25)
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  • Sr. Scientist , Radiopharmaceutical…

    Bristol Myers Squibb (San Diego, CA)
    …cutting-edge scientific discoveries into robust clinical drug products. The Sr. Scientist will lead CMC radiopharmaceutical process development, oversee ... aims to be the global leader in radiopharmaceuticals . The Sr. Scientist , Radiopharmaceutical Development is a leading contributor in the design, development, and… more
    Bristol Myers Squibb (10/19/25)
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  • Technical Development Staff Scientist

    Genentech (South San Francisco, CA)
    …Technical Development (PTD) organization is seeking a highly experienced and self-motivated senior -level scientist to lead cell culture media development efforts ... innovative and effective drugs using cutting edge technologies for manufacturing process (Drug Substance and Drug Product), clinical supply, formulation, device,… more
    Genentech (09/17/25)
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  • Associate Chemist / Biochemist

    Lilly (Pasadena, CA)
    …contribute to the team's progress and success. **Responsibilities:** + Work closely with senior scientist to accomplish team objectives and research milestones + ... research setting. The applicant will be responsible for assisting Protomer's senior chemists with synthesis, bioconjugation, purification , and characterization… more
    Lilly (09/25/25)
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