Senior Scientist Ⅱ

Responsibilities

• Execute process development activities to support project delivery in line with quality, timeline and customer requirements
• Design and perform experimental work for route development, optimization, scale‑up and robustness improvement
• Identify and solve technical challenges during development and manufacturing support
• Prepare high‑quality technical reports and documentation in compliance with Lonza standards
• Communicate project progress, results and risks effectively within cross‑functional teams and to stakeholders
• Support manufacturing, DSP and tech transfer activities, including preparation of development and transfer documentation
• Participate in deviation investigations and CAPA activities as required
• Ensure compliance with EHS, GMP and 5S requirements in daily laboratory work

Requirements

• Master's or Ph.D. degree in Chemistry or related discipline
• Strong background in synthetic organic chemistry, including reaction mechanisms and multi‑step synthesis
• Solid experience in process development and/or scale‑up within pharmaceutical or chemical industry
• Experience in Downstream Purification (DSP) projects is a strong advantage and will be considered during assessment
• Good scientific problem‑solving skills and strong attention to data quality and documentation
• Effective communication and presentation skills
• Proficient in written and spoken English; bilingual documentation capability is a plus
• About Lonza
• Ready to shape the future of life sciences?

Additional Information

Location. The actual location of this job is in Guangzhou, China. 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.

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