Senior Scientist – LC/MS

Southern California

Primary Responsibilities

  • Co-ordinate the development and optimization of assays for the analysis of cell culture media and ingredients (small and large mol).
  • Operate, maintain, and troubleshoot HPLC & LC-MS instrumentation.
  • Process and interpret high-res mass spec data to identify unknown degradants.
  • Support other internal groups as an Analytical expert.

Candidate Qualifications

  • MS or PhD in Chemistry, Biochemistry, Biology, or similar.
  • Experience in the use of HPLC & LC-MS instrumentation for quantitation and unknown identification.
  • Background in LC/MS data processing and interpretation is a PLUS!
  • MUST be able to work efficiently in a dynamic team environment where change is frequent, and employees share responsibilities.


  • Full time / permanent position with a base salary of $80-120K + BONUS.
  • Health benefits + 401K.
  • Relocation assistance available.


Click the Apply link on this posting to submit your application to VRS Recruitment. Please include an updated resume and cover letter.

Reference#: VRS1797

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