Scientist High Throughput Experimentation (HTE), MSAT Small Molecules, Visp

Today, Lonza is a global leader in life sciences operating across three 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.

As a Scientist High-Throughput Experimentation (HTE), you support MSAT, R&D and Process Development 
teams by planning, executing, and evaluating high-throughput experiments. The role focuses on robust and 
reproducible reaction screenings, laboratory automation, and the efficient generation of high-quality data 
for process development and optimization.

Key responsibilities:
• Execute high-throughput chemical reaction screenings, ensuring safe operation, high quality and 
reliability of experimental results, and complete documentation
• Perform reaction analysis using UPLC and other analytical techniques; contribute to method development 
and troubleshooting as needed
• Operate, maintain, and independently troubleshoot HTE and automated lab equipment
• Translate reaction conditions into robust HTE plate designs and write/program experimental recipes for 
automated execution
• Collaborate closely with project chemists on experimental design, data evaluation, and interpretation of 
results
• Actively contribute to the continuous improvement of automation workflows and support the evaluation 
of new technologies, equipment, and digital tools
• Support the training and technical guidance of junior colleagues in HTE and automated lab practices

Key requirements:
• University degree in Chemistry or Chemical Engineering at Bachelor, Master, or equivalent level
• Hands-on experience in a chemical laboratory is mandatory
• Experience with HTE platforms, laboratory automation, or robotic systems is a strong advantage
• Thorough knowledge of organic chemistry 
• Strong interest in technical challenges and laboratory automation, combined with a proactive and 
solution oriented mindset
• Programming skills and an affinity for data handling and statistical evaluation are advantageous
• Structured and independent working style combined with strong team and collaboration skills
• Very good English skills for professional communication in an international environment. German 
language skills at a level that allows effective collaboration with German‑speaking colleagues in daily work

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.