Associate Scientist

Actalent
📍 Tarrytown, NY, United States 💼 Full-time 🕒 Posted June 22, 2026

Job Description

Associate Scientist – Mass Spectrometry (LC-MS)

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This Associate Scientist role offers the opportunity to work in an innovative mass spectrometry laboratory, executing LC-MS methods to characterize biotherapeutic products across all stages of drug development, from early-stage candidate selection through late-stage regulatory submissions. You will perform routine and advanced analytical tasks to support a diverse R&D pipeline, focusing on protein and modality characterization, and will collaborate closely with cross-functional teams to solve complex drug development challenges.
Responsibilities

+ Execute established LC-MS-based analytical protocols to characterize biotherapeutic products, including monoclonal antibodies, bispecific antibodies, Fc-fusion proteins, adeno-associated virus (AAV), siRNA, and other emerging modalities.

+ Perform detailed LC...

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Job Details

  • Location Tarrytown, NY
  • Job Type Full-time
  • Category other-general
  • Posted Date June 22, 2026
  • Application Deadline June 27, 2026