Biologist II

Katalyst HealthCares and Life Sciences
Worcester, MA

:
The Protein Science group within Biologics and Genetic Medicine is seeking a motivated Scientist with hands-on experience in protein characterization and LC-MS-based bioanalysis. The successful candidate will contribute to the development and implementation of advanced, robust analytical methods for the characterization of diverse molecular formats, including peptides and proteins.
Responsibilities:

  • Develop and implement high-resolution LC-MS methods for peptide mapping and intact protein analysis.
  • Perform sample handling, preparation, and characterization using LC-MS and related analytical techniques (Western blotting, SEC-MALS, ELISA, and spectroscopy).
  • Maintain, operate, and troubleshoot analytical instrumentation, including LC-MS systems, HPLC, and biological sample extraction systems.
  • Perform data analysis and interpretation to support experimental outcomes.
  • Ensure accurate documentation and record-keeping of experiments, results, and procedures in compliance with laboratory standards.
  • Collaborate with cross-functional teams to support biologics development projects.

Requirements:

  • Bachelor's degree in Biochemistry, Analytical Chemistry, or related field (master's preferred; PhD considered overqualified).
  • 3-5 years of relevant laboratory experience in protein science or analytical biochemistry.
  • Basic understanding of protein characterization techniques, including LC-MS, SEC-MALS, and Western blotting.
  • Strong skills in sample preparation for peptide mapping and proteomics.
  • Experience in basic instrument operation, routine maintenance, and troubleshooting.
  • Strong attention to detail with proven ability to maintain accurate experimental records.
  • bility to analyse, interpret, and present experimental data effectively.
Posted 2025-09-20

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