Senior Scientist Ⅱ

Key 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

Qualifications

• 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

Swiss contract development and manufacturing organization (CDMO) providing biologics, cell, and gene therapy production services.

lonza.com