R&D Purification Senior Scientist

R&D Purification Senior Scientist

Lonza

Slough, United Kingdom

• Design and execute laboratory-scale purification and primary recovery studies to support process and technology development
• Perform chromatography and filtration experiments, analysing complex datasets to generate meaningful insights
• Evaluate and optimise primary recovery technologies to improve process efficiency and performance
• Contribute to the assessment and implementation of emerging downstream processing technologies
• Deliver high-quality technical reports, documentation, and scientific recommendations
• Collaborate with cross-functional teams including Analytical, Upstream, and Manufacturing Science & Technology
• Maintain high standards of data integrity, safety, and laboratory organisation while supporting continuous improvement initiatives

• A degree in Biotechnology, Chemistry, Chemical Engineering, or a related discipline (postgraduate qualification advantageous)
• Practical laboratory experience in downstream processing, including chromatography and filtration techniques
• Strong data analysis skills with the ability to interpret complex datasets and draw clear conclusions
• Knowledge of DSP unit operations, including process optimisation and troubleshooting
• Ability to design experiments and apply scientific principles to solve technical challenges
• Strong communication and report‑writing skills, with attention to detail and quality
• A collaborative mindset with the ability to build effective working relationships and contribute to team success