Job Title: Scientist II, Process Analytical Technology

Location: Portsmouth, NH (On-site)

We are looking for a Purification Scientist II to join our Research & Development team. In this role, you will design and execute experimental studies that support the evaluation and implementation of Process Analytical Technologies (PAT) for mammalian manufacturing processes. You will contribute to the development of innovative PAT solutions supporting the purification of monoclonal antibodies, bispecific antibodies, and emerging biologic modalities while collaborating with cross-functional teams to deliver high-quality scientific outcomes.

This role follows a Monday-Friday, 8:00am – 4:30PM schedule.

What you will get:

• An agile career and dynamic working culture
• Competitive salary and comprehensive benefits package
• Medical, dental, and vision coverage
• Career development and leadership growth opportunities
• Exposure to advanced biopharmaceutical manufacturing and testing
• A collaborative and inclusive work environment
• The opportunity to improve lives through cutting-edge research and development

What you will do:

• Lead defined scientific work packages and deliver results against project objectives
• Design, execute, and analyze experimental studies supporting PAT development
• Apply scientific expertise to solve technical challenges and improve processes
• Evaluate and implement new technologies aligned with project and business goals
• Generate, interpret, and communicate data to support technical decision-making
• Train and mentor colleagues on scientific techniques and technologies
• Represent R&D as a technical expert with internal and external stakeholders

What we are looking for:

• Bachelor's or Master's degree in Biochemistry, Chemical Engineering, Biology, or a related scientific discipline
• Experience working within a biotechnology, biologics, or biopharmaceutical laboratory environment
• Strong experimental design, data analysis, and problem-solving skills
• Experience supporting process development, analytical technologies, or manufacturing sciences
• Ability to interpret complex data and communicate scientific findings clearly
• Strong collaboration and cross-functional communication skills
• Ability to work independently while managing multiple priorities
• Passion for innovation, continuous learning, and scientific excellence

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 offer equal employment opportunities to all qualified applicants regardless of race, religion, color, national origin, sex, sexual orientation, gender identity, age, disability, veteran status, or any other characteristic protected by law. 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.