Bold ideas. Reliable data. World-Class Science.

Designing therapies to cure our most important health challenges requires the audacity to advance a bold idea and explore new biologies with world-class science.

By pushing at the frontiers of science, challenging what we think we know, and holding ourselves to the highest standards of irrefutable proof, we are reshaping the future of curative cellular therapies.

Senior Research Associate, Preclinical Development

ArsenalBio’s mission is to develop efficacious and safe cellular therapies for patients with chronic diseases, initially cancer.  Our products are being designed to herald the transition of adoptive cell therapy from a hospital based treatment to outpatient therapy, like most other cancer treatments. 

Our people are our greatest asset, they bring scientific talents in molecular biology, immunology, pharmacology, protein chemistry, computational biology, automation, genome engineering, software and other fields to make the future happen now.

We are seeking a highly motivated and organized Senior Research Associate to join our Preclinical  Development team. The successful candidate will support the preclinical development of novel adoptive cell therapy products for solid tumors.

What You Will Do:

  • Perform in vitro cell-based functional assays (cytotoxicity, cytokine, proliferation, etc) for CAR T cell therapeutic candidate selection
  • Design and execute flow cytometry analysis for CAR T cell product characterization
  • Support IND-enabling preclinical studies
  • Design and implement preclinical research studies across multiple pipeline programsin alignment with clinical development of CAR T
  • Assist cross-functional activities for project teams, including hand-offs, data analysis and presenting at project meetings
  • Coordinate tasks across multiple projects, demonstrating prioritization and planning
  • Execute and interpret experiments effectively in line with project timelines and goals
  • What You Will Bring:

  • Bachelors in Cell or Molecular Biology, Biological Sciences or a related field in Cell orMolecular Biology, Biological Sciences or a related field with 2+ years in relevant research experience in industry or academia
  • Excellent aseptic cell culture techniques requiredExperience with immunological assays such as ELISA and cytotoxicity, is highly preferred
  • Proficiency at using data analysis tools such as FlowJo and GraphPad Prism
  • Ability to quickly adapt and learn new skills for changing research priorities
  • Demonstrated ability to work well in a highly collaborative team environment, coordinate tasks across multiple projects to meet deadlines
  • Strong organizational skills, record keeping and interpersonal communication skills (verbal and written)
  • Flexibility to work remotely based on manager’s discretion and on project needs.
  • Preferred Skills:

  • Experience with FACS, multi-colour flow cytometry, panels design and data analysis highly desired
  • We are committed to hiring the best talent from diverse backgrounds. A diverse workforce engenders richness of thought, creativity and discovery. We invite individuals who embrace intellectual achievement to bring their unique personal and professional journeys and together we will build transformative cell therapies for cancer patients.

    We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

    To all recruitment agencies: ArsenalBio does not accept agency resumes. Please do not forward resumes to our jobs alias, or Arsenalbio employees. ArsenalBio is not responsible for any fees related to unsolicited resumes.


    ArsenalBio was formed by its investors and scientific founders to discover, develop and commercialize curative and safe cellular therapies for patients with life threatening diseases, initially cancer.

    We believe the most productive and secure route to achieving this goal is to build scaled platforms of technologies challenged with scientific questions to yield informative data from hypothesis driven, well controlled experiments. These data will inform the design of ambitious, best-in-class, lead compositions. Our leads will be rigorously evaluated and honed until we are convinced our matured leads, called development candidates, can be prepared for testing in needy, and vulnerable patients.

    Our products will be designed to speed the transition of cell therapy from hospital-based to outpatient treatments, increasing access to more patients at lower cost to patients, health systems, and insurers.

    To achieve this mission, we are building diverse teams of talented, curious, and caring individuals who believe in our mission and our vision to be sustainable in our business plan, our work habits, and our personal lives.

    Our values create: a foundation for mutual respect, an engaging harmony from many voices, and unselfish behavior to aid our colleagues.

    This is ArsenalBio.
    This is our Company.

    Ken Drazan, MD
    Founding CEO


    Best in Class Health & Wellness Plans

    Flexible Office Hours

    Paid Parental Leave

    Healthy Kitchen Snacks

    Daily Catered Lunches

    Free Onsite Fitness Center

    Unlimited Vacation Days

    Generous compensation and equity packages

    Commuter Benefits

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