Serif Biomedicines: Immunology Co-Op

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    Flagship Pioneering

    We are a biotechnology company that invents and builds platform companies that change the world.

    501-1,000 employeesFounded 2000Cambridge, MABiotechnology Research
    Actively hiringPaidWinter 2027Summer 2027Biotechnology Research
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    Best applied by Sep 30

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    About the role#

    Serif Biomedicines is seeking an Immunology Co-Op to join our therapeutic discovery team. This position is open exclusively to current Northeastern University students. You will work on developing and executing in vitro assays on primary human T cells and analyzing therapeutic candidates in humanized mouse models. This is a full-time, 40-hour per week role based on-site in Cambridge, Massachusetts.

    What you'll do#

    • Isolate primary immune cells from leukopak and manage inventory.
    • Culture mammalian cells and perform gene delivery via transfection.
    • Execute in vitro assays to evaluate immune cell function, including multi-color flow cytometry and cytotoxicity assays.
    • Conduct ex vivo analysis of immune cells through tissue processing and downstream assays.

    What you'll need#

    • Currently pursuing a MS in Molecular Biology, Cell Biology, Bioengineering, Immunology, or a related field.
    • Experience with cell culture and aseptic technique.
    • Competence with Excel and PowerPoint.
    • Strong communication and interpersonal skills.
    • You are detail-oriented, self-motivated, and comfortable working with highly technical projects.
    • Experience with immune cells and a general understanding of immunology is highly preferred.
    • Experience with flow cytometry or ex vivo mouse model sample processing is preferred.
    • A background in cell biology, ideally T cell biology, is ideal.

    Location & details#

    • Location: Cambridge, Massachusetts.
    • Term: January 2027 to June 2027.
    • Work Modality: On-site, 5 days per week.
    • Compensation: $25 to $35 per hour.
    • This is a paid, full-time position.

    About Flagship Pioneering

    Flagship Pioneering is a biotechnology firm based in Cambridge, Massachusetts. Founded in 2000, the company focuses on inventing and building platform companies that develop products for human health and sustainability. It has originated more than 100 scientific ventures since its inception. The current ecosystem includes over 40 companies, such as Indigo Agriculture and Generate:Biomedicines.

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