• Intern - Research - Protein Therapeutics

    Gilead Sciences, Inc. (Foster City, CA)
    protein targets in different mimetic systems + Apply classical protein purification techniques-including affinity, ion exchange, and size-exclusion ... demonstrated ability to troubleshoot complex experimental challenges + Proficiency in protein purification techniques across various expression systems +… more
    Gilead Sciences, Inc. (11/11/25)
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  • R&D Protein Biochemistry - Grad Intern

    Amgen (South San Francisco, CA)
    …problem-solving skills + Hands-on experience operating AKTA chromatography systems for protein purification + Broad training in analytical techniques (SDS-PAGE, ... and biophysical properties + Understanding of common strategies for protein expression and purification + Ability to...of common strategies for protein expression and purification + Ability to collaborate effectively in a team-oriented… more
    Amgen (12/06/25)
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  • Research Associate - Protein Science

    System One (Emeryville, CA)
    …SDS-PAGE and SEC-HPLC is required. * Experience in antibodies and other protein purification techniques is preferred. * Experience using AKTA instruments ... assembly), Mini, Maxi, Giga preps, DNA sequence confirmation * Support the protein production by small- and large-scale transient transfection. * Experience with… more
    System One (11/06/25)
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  • Senior Scientist I, Downstream Purification

    AbbVie (Irvine, CA)
    …validation, investigations, troubleshooting, scale-up, and continuous improvement. + Develop protein recovery and purification process that utilizes ... We have an exciting opportunity for a Senior Scientist I, Downstream Purification position based in Irvine, CA. The scientist will apply scientific, engineering… more
    AbbVie (11/26/25)
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  • Advisor - Protein & CAR Construct…

    Lilly (San Diego, CA)
    …Chemical Engineering, Immunology, or related discipline + Proven expertise in protein expression and purification across multiple systems (bacterial, yeast, ... unmet needs by integrating biology with innovative scientific capabilities in protein engineering and computational sciences. We collaborate with colleagues in both… more
    Lilly (11/03/25)
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  • Associate Scientist

    US Tech Solutions (Thousand Oaks, CA)
    …will have a strong background in biochemistry and hands-on experience with protein purification and analytics, using various preparative and analytical ... for a minimum duration of 1 year. Applicants without experience in protein purification or protein analytics will not be considered. **Preferred… more
    US Tech Solutions (11/22/25)
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  • Advisor - Protein Engineering and CAR…

    Lilly (San Diego, CA)
    …and a collaborative, team-oriented mindset. + Comprehensive knowledge in protein sciences (cloning, expression, purification , characterization), structural ... unmet needs by integrating biology with innovative scientific capabilities in protein engineering and computational sciences. We collaborate with colleagues in both… more
    Lilly (11/01/25)
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  • Associate Principal Scientist, Downstream Vaccines…

    Merck (West Point, PA)
    …Preferably, the candidate will have experience with both recombinant protein purification and conjugation process development. Primary responsibilities ... protein therapeutic/vaccine process design and understanding of various purification modalities, including but not limited to column chromatography (SEC, IEX,… more
    Merck (11/26/25)
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  • Molecular Biology Scientists

    University of Utah (Salt Lake City, UT)
    … synthesis. Participate in activities such as next generation sequencing ( NGS ), protein purification , gene expression, polymerase chain reaction ( PCR ), DNA ... Participate in activities such as next generation sequencing ( NGS ), protein purification , gene expression, polymerase chain reaction ( PCR ), DNA cloning,… more
    University of Utah (11/15/25)
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  • Principal Scientist - ADC, Bioconjugation

    Lotte Biologics USA LLC (Syracuse, NY)
    …ADC molecules is required + Hands-on experience and knowledge of protein purification and characterization using centrifugation, chromatography (Unicorn, Mobius ... (LC-MS), Ion-Exchange (IEX), Reversed Phase (RP)-HPLC, routine DNA/RNA techniques, protein expression and purification , sodium dodecyl sulfate polyacrylamide… more
    Lotte Biologics USA LLC (12/07/25)
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