Research Associate Organic Chemistry

Research Associate Organic Chemistry

Lonza

Oss, Netherlands

A Research Associate in Organic Chemistry supports the ADS R&D agenda in the field of bioconjugation by contributing to the execution, and documentation of chemical synthesis activities. In this role, the Research Associate performs a wide range of experimental tasks, ensuring high‑quality and reproducible results. They are proficient in applying the full spectrum of analytical techniques available in the laboratory and use these methods to analyze chemical intermediates and characterize products. The Research Associate maintains accurate and comprehensive experimental records, actively contributes to project progression, and works closely with (senior) scientists.

What you will do

• Performs experiments as described in protocols.
• Performs chemical transformations based on literature procedures.
• Reflects on the outcome of the experiments and discusses the results with their supervisor and proposes next steps.
• Purifies and characterizes small molecules using laboratory techniques and equipment such as TLC, silica gel column chromatography, RP‑HPLC, UPLC‑MS, and NMR.
• Maintains high experimental standards through strong attention to detail.
• Documents procedures, results and conclusions timely and accurately in Electronic Lab Notebooks (ELN). Review and approve ELN experiments from colleagues to guarantee accuracy and consistency.
• Handles hazardous and toxic materials responsibly while ensuring safe and compliant laboratory practices and adheres to safety and compliance guidelines.
• Supports additional tasks (maintaining equipment, coordinate maintenance with suppliers, manage inventory, ordering chemicals) as assigned and contributes to an efficient laboratory environment.
• Provides weekly updates in the Organic Chemistry Team meeting.

What we are looking for

• BSc/MSc degree in Synthetic Organic Chemistry.
• 0-4 years relevant experience in Organic Chemistry.
• Demonstrates a strong focus to laboratory work and a high attention to detail and strong experimental standards.
• Works closely with (senior) scientists, contributes to project progression and communicates effectively within the team.
• Is able to interpret analytical data from experiments and convert this into next steps.
• Acts as a reliable team member with a conscientious work ethic.
• Proficient in relevant software programs, including MS Office and ChemDraw.