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Senior Scientist, Biotherapeutic Characterization, Biosensor Assays

Pfizer

$90,900 - $151,500
Sep 24, 2025
Cambridge, MA, US
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Pfizer is looking to deliver breakthroughs that change patients' lives by discovering novel therapies, and the Bio-Medicine Design department is crucial to this purpose, applying advanced science and technology capabilities to identify best-in-class biotherapeutics.

Requirements

  • Comprehensive applied experience developing and executing protein-protein binding Biosensor assays, including surface plasmon resonance (SPR), to characterize biotherapeutic candidates.
  • Experience with the biotherapeutic drug discovery process
  • Experience with Biacore, Carterra, Octet, KinExA, or LigandTracer Biosensor instruments and applications are highly preferred.
  • Post graduate laboratory research experience in an industry setting collaborating with interdisciplinary biotherapeutic discover teams.
  • Experience with automation and database workflows.

Responsibilities

  • Characterize biotherapeutics by developing Biosensor assays, triaging early-stage hits, assisting lead optimization, and candidate selection.
  • Rigorous analysis of kinetic biomolecular binding interaction data and detailed reporting that impacts project portfolio advancement.
  • Present Biosensor data at multidiscipline project team meetings and regularly contribute strategic recommendations that progress programs.
  • Develop and implement innovative value-added Biosensor assays, explore novel technologies, and new instrumentation that expand capabilities.
  • Collaborate with cross-functional teams to help accelerate the pace of discovery to support multiple research areas.

Other

  • A PhD with 0-3 years or MS with 7+ years of relevant experience in Biochemistry, Biology, or related discipline.
  • Excellent communication, presentation, and data management skills.
  • Ability to quickly adapt within a fast-paced, dynamic, and innovation driven scientific research environment.
  • Permanent work authorization in the United States.
  • Eligible for Employee Referral Bonus and Relocation