TJ004 Senior Scientist/Senior Manager

TITLE:            Senior Scientist/Senior Manager in Mammalian Cell Culture

LOCATION:  Tianjin, China

REQ#:                         TJ004

Company Overview: Jecho Biopharmaceuticals Co., Ltd. is a biopharmaceutical company manufacturing innovative therapeutic biologics to address a broad range of infectious diseases as well as treatment of cancer. The company headquarter is located in Tianjin China.


  • Responsible for upstream process technology transfer, engineering scale-up,
  • Responsible for process optimization from bench to large scale for a number of production processes using mammalian cell culture technology.
  • Lead a group of scientists, associates, technical operators to conduct mammalian cell culture including CHO, HEK293, NS0, and other cell lines in producing monoclonal antibodies, cytokines, IgG fusion proteins.
  • Train junior staffs in technical and GMP compliance.
  • The group will accept lab scale process through technology transfer and scale-up the process to production scale with optimization in large scale production.
  • The group will conduct production harvest to support downstream production.

Minimum Requirements:

  • Minimum 5 years biopharmaceutical industrial experiences after Ph.D. training in related fields of biochemical engineering, chemical engineering, biochemistry, cell biology, industrial fermentation, and/or biological sciences. Must have CGMP experiences in biologics.
  • Previous leadership in upstream biological production is appreciated.
  • Previous experiences in international biopharmaceutical industry is a plus. Excellent communication skill both in Chinese and in English is required.