Lead Scientist Quality Control 80-100% (f/m/d) 12 months fix-term contract

Today, Lonza is a global leader in life sciences operating across five continents. While we work in science, there’s no magic formula to how we do it. Our greatest scientific solution is talented people working together, devising ideas that help businesses to help people. In exchange, we let our people own their careers. Their ideas, big and small, genuinely improve the world. And that’s the kind of work we want to be part of.

• Perform routine and validation physico-chemical assays for biologics, following cGMP, SOPs, and Data Integrity standards

• Carry out and review essential lab tasks such as mobile phase preparation and equipment calibration (e.g., pH meters, balances), ensuring accuracy and compliance

• Provide expert mentorship to team members on analytical methods and instrumentation, supporting the Laboratory Manager in resolving technical challenges and improving lab performance

• Serve as a key resource for specific analytical technologies, contributing to process improvements, audit readiness, and representing the lab during inspections

• Proactively investigate and resolve equipment issues, driving root cause analysis and implementing effective corrective actions

• Ensure the lab environment meets cGMP standards through diligent cleaning, inventory management, and adherence to 6S principles

• Participate in and lead initiatives aimed at optimizing laboratory operations and improving analytical workflows

• Support the development and maintenance of analytical infrastructure and on-call (Pikett) services

• On-the-job training as lab technician (e.g. EFZ, CTA) with BSc/MSc degree and experience in Analytical Chemistry, Biochemistry, or related field

• Highly experienced working in a GMP-regulated QC laboratory, with a strong focus on biologics and advanced analytical techniques

• Proven proficiency in HPLC, CE-SDS, icIEF, and compendial methods; experience with method validation and troubleshooting is essential

• Demonstrated ability to mentor junior staff, lead investigations, and contribute to cross-functional initiatives

• In-depth understanding of cGMP, GDocP, and Data Integrity principles; experience supporting audits and inspections

• Strong analytical thinking and problem-solving skills, with a proactive approach to identifying and resolving technical issues

• Excellent written and verbal communication skills in English; ability to clearly present technical information to diverse audiences

• Dedicated, meticulous, well-organized, and able to manage time and priorities effectively

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

Every day, Lonza’s products and services have a positive impact on millions of people. For us, this is not only a great privilege, but also a great responsibility. How we achieve our business results is just as important as the achievements themselves. At Lonza, we respect and protect our people and our environment. Any success we achieve is no success at all if not achieved ethically.

People come to Lonza for the challenge and creativity of solving complex problems and developing new ideas in life sciences. In return, we offer the satisfaction that comes with improving lives all around the world. The satisfaction that comes with making a meaningful difference.