Biologics Process Development Lead

Lonza; Cambourne; On-site; Confidential; Full time

Benefits offered by this job

Global benefits access

Inclusive, collaborative workplace

Job summary

Lonza in Cambridge seeks an Associate Principal Scientist to lead process development and optimization for biologics. You will design experiments, analyze data, and mentor junior scientists, driving process understanding and improvements across clinical and commercial programs.

Responsibilities include strategic planning, regulatory documentation, and collaboration with manufacturing, QA, and regulatory affairs to ensure successful project execution.

Qualifications

• Ph.D. in Chemical/Biochemical Engineering, Biotechnology, Biochemistry, or a related field with 5+ years of biopharma industry experience (or Master's degree with 10+ years).
• Experience with vector and/or host cell engineering to integrate payloads and/or knockout gene function in the mammalian cells
• Proven track record of leading successful scientific projects and delivering results in biopharmaceutical process development.
• Deep theoretical and practical knowledge of upstream (cell culture, fermentation) and/or downstream (chromatography, filtration) biologics processing.
• Strong expertise in Design of Experiments (DOE), statistical analysis, data interpretation, and modern laboratory instrumentation.
• Excellent written and verbal communication, with demonstrated ability to present complex scientific data effectively.
• Strong ability to work independently, manage multiple priorities simultaneously, and thrive in a fast-paced environment.

Responsibilities

• Facilitate strategic planning and translate market/competitive intelligence into growth strategies across clinical and commercial phases.
• Lead and execute scientific projects related to process development, optimization, and characterization of biologics, including upstream and downstream processes.
• Design and implement experiments, analyze data, and interpret results to drive process understanding and improvement.
• Author and review technical reports, protocols, and regulatory documents in support of process development and manufacturing.
• Provide scientific leadership and mentorship to junior scientists and research associates.
• Troubleshoot complex technical challenges and develop innovative solutions to improve process efficiency, yield, and product quality.
• Collaborate effectively with cross-functional teams, including manufacturing, quality control, and regulatory affairs, to ensure successful project execution.
• Stay current with industry trends, scientific literature, and new technologies in biopharmaceutical process development.
• Present research findings internally and externally at scientific conferences.

Skills

Biopharma process development

DOE & statistics

Scientific leadership

Data analysis

Project leadership

Education

PhD in Chemical/Biochemical Engineering or related field

Tools

Lab instrumentation

Job description

Lonza in Cambridge seeks an Associate Principal Scientist to lead process development and optimization for biologics. You will design experiments, analyze data, and mentor junior scientists, driving process understanding and improvements across clinical and commercial programs.

Responsibilities include strategic planning, regulatory documentation, and collaboration with manufacturing, QA, and regulatory affairs to ensure successful project execution.