Research Scientist – Downstream (Maternity Cover) Astrea

Company: Biotage
Apply for the Research Scientist – Downstream (Maternity Cover) Astrea
Location: Cambridge
Job Description:

Research Scientist – Downstream (Maternity Cover)

Location: Cambridge

We’re looking for a Research Scientist – Downstream to join our growing R&D team. This is an exciting opportunity to contribute to the development of innovative bioseparation products and downstream purification processes used in the production of therapeutic biomolecules. This will be a 12 month FTC.

Key Responsibilities

  • Plan, execute and troubleshoot laboratory experiments
  • Develop and optimise downstream purification processes
  • Perform analytical testing including SDS-PAGE, ELISA and AGE
  • Evaluate biological feedstocks and bioseparation products
  • Maintain accurate laboratory records and prepare technical reports
  • Operate, maintain and troubleshoot laboratory equipment
  • Support new technology evaluations and method development
  • Contribute to cross-functional project teams and scientific discussions
  • Manage project documentation and timelines
  • Support and train junior laboratory staff when required

About You

  • PhD in a relevant Life Science discipline, or BSc/MSc with significant industry experience
  • Experience in biologics purification and downstream process development
  • Knowledge of chromatography, ultrafiltration and diafiltration techniques
  • Strong organisational and problem-solving skills
  • Ability to manage multiple projects simultaneously
  • Excellent attention to detail and record-keeping
  • Enthusiastic, adaptable and keen to learn

Desirable

  • Knowledge of 5S methodology
  • Understanding of ISO9001 quality systems
  • Experience working within an R&D or bioprocessing environment

Why Join Us?

  • Work on innovative technologies that advance bioproduction
  • Be part of a collaborative and supportive R&D team
  • Opportunity to contribute to the development of next-generation chromatography tools
  • Gain exposure to varied and impactful research projects

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Posted: October 23rd, 2026