• Downstream Operations Scientist

    University of Delaware (Newark, DE)
    Downstream Operations Scientist Job no: 502528 College / VP Area:Research Office Work type: Staff Location: Newark, DE Categories: Research & Laboratory, Full ... package. Pay Grade: 33E Context of the Job: The Downstream Operations Scientist is responsible for leading... will also collaborate with bioreactor specialists and an analytical team. Among other activities, NIIMBL executes technical projects… more
    University of Delaware (01/07/26)
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  • Associate Principal Scientist , Continuous…

    Merck (Rahway, NJ)
    …related to continuous processing and process intensification. As an experienced downstream scientist in the group, you will mentor and coach junior ... and in-line diafiltration in addition to applied knowledge of hardware/software integration, process automation systems, and process analytical technologies… more
    Merck (12/20/25)
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  • Scientist - Downstream

    Kelly Services (Gaithersburg, MD)
    …to work with the leading medical research center in the world. We are seeking a Scientist - Downstream Process Development to work on-site with the Vaccine ... prepare necessary materials (buffers, packed columns, etc.) in support of downstream process activities. (9) Perform protein/small molecule conjugation… more
    Kelly Services (12/12/25)
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  • Scientist III - Downstream

    ThermoFisher Scientific (Bedford, MA)
    …Abilities + Knowledgeable in at least one of the following areas: chromatography, downstream process development, analytical science, and resin product ... bio-pharmaceutical industries. This position is ideally suited to a bench scientist with experience in chromatographic purification, downstream processing, and… more
    ThermoFisher Scientific (12/12/25)
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  • Downstream Purification Scientist

    Insight Global (Andover, MA)
    Job Description Description We are looking for a Downstream Scientist to support our pharmaceutical client in Andover, MA. This person will lead, develop, and ... depth filtration, tangential flow filtration (TFF), and chromatography. The scientist will support technology transfer, process troubleshooting, and… more
    Insight Global (01/09/26)
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  • Downstream Process Development…

    ThermoFisher Scientific (Hopkinton, MA)
    …(safety glasses, gowning, gloves, lab coat, ear plugs etc.) **Job Description** This Scientist leads downstream process development and technology enablement ... Conduct structured internal workshops and technical upskilling sessions to embed downstream process knowledge within Thermo Fisher teams. Mentor emerging… more
    ThermoFisher Scientific (12/05/25)
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  • Scientist 3, Analytical Development

    Catalent Pharma Solutions (San Diego, CA)
    ** Scientist 3, Analytical Development** **Position Summary:** + **Work Schedule:** Monday-Friday, core hours 8am-4:30pm + 100% on-site (San Diego) Catalent, Inc. ... the home of our Catalent Spray Drying technologies with downstream roller compaction capabilities to support the needs of...the needs of our client's most challenging compounds. The Scientist 3 in our Analytical Development group… more
    Catalent Pharma Solutions (01/01/26)
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  • Purification Development Scientist

    Genentech (Philadelphia, PA)
    …The PD Downstream Scientist will work with members of PD downstream , upstream, analytical development, MS&T, PCO groups. If necessary, the PD ... **The Position** **The Opportunity** The downstream process development (DSPD) team is seeking...Downstream scientist also needs to contact vendors and… more
    Genentech (12/19/25)
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  • Downstream Process Associate…

    Eurofins US Network (Rensselaer, NY)
    …_Eurofins Scientific is a global leader in life sciences, providing analytical testing across industries-from food and water to pharmaceuticals and advanced ... labeled._ **Job Description** Eurofins is seeking a **self-motivated, adaptable, and positive scientist ** to join our team. This role is ideal for someone who… more
    Eurofins US Network (01/07/26)
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  • Principal Scientist - ADC, Bioconjugation

    Lotte Biologics USA LLC (Syracuse, NY)
    …benefits for patients worldwide. Position Summary The Purification Development Principal Scientist , Process Development will report into the Development ... of lab scale experiments in the development, optimization and scale-up of downstream purification process including bioconjugation to support the client projects… more
    Lotte Biologics USA LLC (12/07/25)
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  • Senior Principal Scientist , Microbial…

    Merck (Rahway, NJ)
    …experts to establish and implement the scientific strategy for upstream and downstream process development, optimization, and technical innovation. + Provide ... / or vaccines is advantageous. + Knowledge and experience in downstream process development, such as flocculation, microfiltration, ultrafiltration,… more
    Merck (12/06/25)
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  • Bioprocess Scientist - Process

    Lilly (Indianapolis, IN)
    …plant readiness and support evaluation of new technology at small-scale for process steps including upstream cell culture and downstream purification operations ... Ability to work cross-functionally across disciplines and levels with operations, process engineers, analytical chemists, safety and quality representatives.… more
    Lilly (01/10/26)
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  • Associate Scientist

    Kelly Services (Spring House, PA)
    **Associate Scientist ** Kelly Outsourcing & Consulting Group (KellyOCG), a managed solution provider and business unit of Kelly Services, Inc., is currently seeking ... **Associate Scientist ** long term engagement for our client in Spring...highly motivated BS- or MS-level chemist with small molecule analytical and purification skills to work in our laboratories… more
    Kelly Services (12/18/25)
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  • Scientist III, Enzyme Applications

    ADM (Decatur, IL)
    …products. This role will collaborate closely with ADM's Strain Engineering, Fermentation, Analytical , and downstream processing teams to drive advancements in ... **104323BR** **Job Title:** Scientist III, Enzyme Applications - Decatur, IL **Department/Function:**...with chromatographic and spectroscopic techniques. + Experience in enzymatic process scale-up, enzyme downstream processing, and … more
    ADM (01/09/26)
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  • Senior Principal Scientist , Upstream…

    Merck (Rahway, NJ)
    …are looking for a collaborative, self-motivated scientific leader with expertise in downstream bioprocessing to join Biologics Process Research & Development ... CMC development teams. + Experience with continuous biomanufacturing integrated with process - analytical technologies. + Intensified inoculum and perfusion … more
    Merck (12/18/25)
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  • Scientist I/II, Nucleic Acid Chemistry

    Alloy Therapeutics (Waltham, MA)
    …(IEX, HIC, or Affinity) to purify intermediates and finished products from process -related impurities. Analytical Method Development & Qualification + Develop, ... of Nucleic Acid Chemistry. We are seeking a detail-oriented Nucleic Acid Chemistry Scientist to join our growing Nucleic Acid Chemistry team supporting the CMC… more
    Alloy Therapeutics (01/07/26)
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  • Scientist - Mass Spectrometry

    Lilly (Boston, MA)
    …through philanthropy and volunteerism. The LIGM RNA Group is seeking an experienced analytical scientist with extensive hands-on experience in analytical ... oligonucleotides. The ideal candidate will have a proven track record in analytical method development and troubleshooting, as well as experience with liquid… more
    Lilly (11/06/25)
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  • Data Scientist

    Eliassen Group (Mountain View, CA)
    **Data Scientist ** **Mountain View, CA** **Type:** Contract **Category:** Data **Industry:** Technology **Reference ID:** JN -122025-104796 **Date Posted:** ... and services, has an excellent opportunity for a Data Scientist to work on a 12+month contract opportunity. Work...$80 - $90 / hr. w2 **Responsibilities:** . Design analytical frameworks, metrics, and models that drive Finance and… more
    Eliassen Group (12/23/25)
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  • Associate Scientist

    Insight Global (Lower Gwynedd, PA)
    …large pharmaceutical company is seeking a highly motivated chemist with small molecule analytical and purification skills to work in our laboratories to advance drug ... discovery programs toward the clinic. The Associate Scientist will support purification operations in a high‑throughput discovery environment. This role is… more
    Insight Global (12/18/25)
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  • Associate Scientist , Biology-Discovery

    Merck (Elkhorn, NE)
    …Description** We are seeking a highly motivated and skilled associate scientist to support analytical assay development, physicochemical characterization, and ... assays for the physicochemical characterization of monoclonal antibodies + Provide analytical testing support to cross-functional teams, including process more
    Merck (01/10/26)
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