R&D Upstream Analyst (Madrid)

Mabxience · madrid, comunidad de madrid, Spain

Location
madrid
Job Type
Full-time
Posted
July 02, 2026

Job Description

From mAbxience, a company specialized in the development and manufacture of biosimilar medicines, we are incorporating an Upstream analyst for our plant in León.

General Responsibility

To support the execution of technical activities related to the upstream process development laboratory following the guideline of the process development group.

Specific Responsibilities

  • Culturing and seeding of mammalian cell line
  • Media, feed and buffer preparation
  • Generating cell banks
  • Performing and monitoring seed trains and production process at either shake flask, bioreactor or wave system
  • Metabolite analyses
  • Washing, sterilization and maintenance of USP equipment
  • Sterility testing
  • Data gathering, analyses and creating appropriate statistical presentations, including graphs and charts (II, III)
  • Working with stirrer tank bioreactors and micro-bioreactor
  • Working according to GL...

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