Full-time

Associate Scientist

Posted by Pfizer • Andover, MA, United States

📍 Andover, MA 🕒 June 10, 2026

About the Role

The qualified candidate will join the Analytical R&D organization in Andover, MA, to enable development of biological therapeutics. Within Analytical R&D the candidate will join the Characterization and Analytical Sciences - Andover Group focused on monoclonal antibodies/fusion proteins/synthetic peptides and other biological modalities. This group develops analytical methodologies and strategies needed to progress biotherapeutic products in the pipeline; this includes method development, process support, formulation and stability support, product characterization and method qualification.

**ROLE RESPONSIBILITIES**

• Responsible for performing HPLC/ UPLC, SDS-PAGE, iCE, and CE and applying these methods to a broad range of biotherapeutics for early and late stage products.

• The candidate must be able to interact effectively with multi-disciplinary project teams.

• The candidate is expected to tabulate data, provide data interpretation to their teams...

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