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Sartorius

Senior Scientist

11 November 2025

Full-Time England

Department

Health & Biotech

Job Category

Health & Biotech

Description

  • Be the lead scientist representing the Application and Testing Team in a multidisciplinary team developing new bioreactor systems for the production of biopharmaceuticals, with a focus on Cell and Gene Therapies.
  • In line with Leadership Guidelines, apply strategic principles to align project goals with organizational objectives, optimize resource allocation, implement change management strategies to adapt to evolving project needs
  • Ensure development activities meet project objectives, including biological compatibility, user requirements, and ergonomics, by representing the ‘end user’ during product development
  • Design, lead and execute end-to-end bioprocess cultivations in bioreactor prototypes (from setup and scale-up to harvest), including in-process monitoring, sampling, and subsequent biological/biochemical testing
  • Analyzing results and preparing comprehensive reports, summarizing the progress of projects
  • Leading and mentoring of scientists and laboratory assistants, while fostering motivation and supporting their development
  • Working closely with customers and stakeholders to ensure their needs are met and communicated effectively, including presenting reports, project updates, or other relevant documentation
  • Ensuring health and safety and ISO standards are followed accordingly to ensure compliance and a safe working

Qualifications

  • PhD in Biology, Biotechnology, Biomedical Studies, Molecular/Cell Biology, Biochemistry, or related field, plus a minimum of 4 years post-PhD industry or postdoctoral experience. Master’s degree candidates should have 7+ years’ relevant industry experience.
  • Strong background in cell and gene therapy manufacturing or process development, T – cell biology, CAR – T production, T- cell culture
  • Experience in bioprocessing in an industrial or research laboratory, operating bioreactors at different volumes
  • Strong leadership and mentoring skills
  • Experience in designing, planning and executing experiments and delivering data and conclusions for group review
  • Product development experience is beneficial
  • Strong analytical and problem-solving skills with good attention to detail
  • Ability to plan own project work and meet deadlines
  • Good communication, interpersonal and presentation skills
  • Experience in MVDA and DOE principles is beneficial

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