TJ005 Senior Scientist/Senior Manager

TITLE:            Senior Scientist/Senior Manager in Biopharmaceutical Purification

LOCATION:  Tianjin, China

REQ#:                         TJ005

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.


  • The individual is responsible for downstream process technology transfer, engineering scale-up, process optimization from bench to large scale for a number of production processes using E. coli and/or mammalian cell culture technology.
  • The individual will lead a group of scientists, associates, technical operators to conduct purification of recombinant proteins, or monoclonal antibodies, or immunotoxins, or viral vectors.
  • The individual will train junior staffs in technical skills 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 support analytical development and product characterization.

Minimum Requirements:

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