• Senior Research Scientist II / Principal Research…

    AbbVie (North Chicago, IL)
    …methods to characterize peptides, oligonucleotides, ADCs, and novel antibody therapeutics, including HPLC , LC -MS, CD, DLS, SEC-MALS, ELISA/SPR. + Contribute to ... + Well versed in analytical techniques including but not limited to HPLC , LC -MS, CD, DLS, SEC-MALS, ELISA/SPR. + Demonstrated experience with peptides and/or… more
    AbbVie (06/10/25)
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  • Analytical Development Scientist

    Astrix Technology (Oak Brook, IL)
    …competitors' products. + Extensive hands-on experience with analytical instruments such as LC /MS, GC/MS, ICP/MS, UPLC, HPLC /UV-Vis/ELSD/RI/CAD, IC, and GC. + ... in the cosmetics/pharmaceutical OTC industry. + Experience with chromatographic ( HPLC /GC) method development, validation, and transfer. + Ability to effectively… more
    Astrix Technology (05/30/25)
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  • Chemist II

    US Tech Solutions (Lake County, IL)
    …2-5 yrs. lab experience or Masters Degree. Solid use of instruments including HPLC , GC, MS, TLC, IR, UV/VIS, NMR and AA. Solid documentation skills, familiarity ... preferred) or Masters Degree. * Solid use of analytical instruments including HPLC and chromatography data systems (ie, Empower). * Solid documentation skills,… more
    US Tech Solutions (07/18/25)
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  • USA - Research Associate Scientific III

    US Tech Solutions (Round Lake, IL)
    …impurities evaluations (routine and non-routine) by performing chemical analysis utilizing LC /MS/MS and associated wet chemistry and sample preparation techniques. + ... + Independently plan and execute method development activities utilizing LC /MS/MS. + Generate scientific sound experimental data following written procedures… more
    US Tech Solutions (07/18/25)
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  • Research Associate Scientific

    ManpowerGroup (Round Lake, IL)
    …Conduct nitrosamines and impurities evaluations through chemical analysis utilizing LC /MS/MS and associated wet chemistry techniques. + Perform solid-phase ... studies. + Independently plan and execute method development activities utilizing LC /MS/MS. + Document and review laboratory work using an electronic laboratory… more
    ManpowerGroup (05/21/25)
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  • Chemist II

    US Tech Solutions (North Chicago, IL)
    …Product Development Science and Technology (PDS&T), Analytical Development - Lake County (AD- LC ) is a global analytical sciences organization responsible for all CMC ... with 0 years of experience. + Practical experience and knowledge of protein HPLC (eg, SEC, IEX, HIC), capillary electrophoresis, and other separation techniques as… more
    US Tech Solutions (05/09/25)
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  • Senior Scientist II / Principal Scientist I,…

    AbbVie (North Chicago, IL)
    …Job Description Key Responsibilities + Leads development and implementation of LC -MS based extended characterization methods to support complex biologic programs at ... and binding). + Practical experience and strong knowledge of protein HPLC (eg, SEC, IEX, HIC), capillary electrophoresis/isoelectric focusing, and other separation… more
    AbbVie (07/08/25)
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  • Principal Research Scientist I, Peptide Chemistry…

    AbbVie (North Chicago, IL)
    …compound purification, control strategy development and standard analytical methodology (eg, HPLC , UPLC, LC -MS, NMR). . Demonstrated scientific communication and ... presentation skills. Experienced and demonstrated success as author of publications, presentations, and/or primary inventor of patents. . Strong interpersonal and communication skills for facilitating collaborations and a demonstrated ability to lead… more
    AbbVie (05/06/25)
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