Senior Scientist

Cambridge, United Kingdom 5 Days a week on site

The actual location of this job is in Cambridge, United Kingdom. Join our Early Development Services team in Cambridge, where you’ll play a key role in advancing innovative biologics through molecular biology, mammalian cell culture, and protein science. This is an exciting opportunity to contribute directly to customer programmes while developing your expertise in a collaborative, fast‑paced environment.

What you will get:

• An agile career and dynamic working culture.

• An inclusive and ethical workplace.

• Compensation programs that recognize high performance.

• A variety of benefits dependent on role and location.

• The full list of our global benefits can be found here: https://www.lonza.com/careers/benefits.

What you will do:

• Contribute to the development and delivery of multiple customer projects within Early Development Services.

• Perform vector construction, mammalian expression, and purification of recombinant proteins following strict SOPs and regulatory standards.

• Apply a range of purification techniques, including operation of AKTA systems and Unicorn software.

• Conduct analytical assays for protein characterisation using Agilent HPLC systems and Empower 3.7 software.

• Prepare high‑quality scientific reports, data summaries, and presentations for internal and external stakeholders.

• Support laboratory operations through routine inspections, adherence to safety standards, and participation in Operational Excellence initiatives.

• Collaborate effectively with colleagues across departments and communicate project progress to customers.

What we are looking for:

• Strong experience in molecular biology, mammalian cell culture, protein purification, and protein characterisation.

• Hands‑on expertise with AKTA chromatography systems and Unicorn software for method development and purification workflows.

• Experience using Agilent HPLC systems and Empower 3.7 for analytical method execution, data acquisition, and reporting.

• Ability to work independently, manage multiple priorities, and deliver high‑quality results to tight timelines.

• Strong communication skills, attention to detail, and a collaborative mindset.

• A problem‑solving approach with the ability to analyse data and contribute to scientific discussions.

• Relevant scientific degree or equivalent experience in a related field.

About Lonza

At Lonza, our people are our greatest strength. With 30+ sites across five continents, our globally connected teams work together every day to manufacture the medicines of tomorrow. Our core values of Collaboration, Accountability, Excellence, Passion and Integrity reflect who we are and how we work together. Everyone’s ideas, big or small, have the potential to improve millions of lives, and that’s the kind of work we want you to be part of.

Innovation thrives when people from all backgrounds bring their unique perspectives to the table. At Lonza, we value diversity and are committed to creating an inclusive environment for all employees. If you’re ready to help turn our customers’ breakthrough ideas into viable therapies, we look forward to welcoming you on board.

Ready to shape the future of life sciences? Apply now.