Research Associate Organic Chemistry
Location: Oss
Prime objective of the ADS-R&D Bioconjugates Research function (Lonza-Oss) is to provide best-in-class targeted delivery technologies, i.e. development of protein conjugation technologies, linkers and payloads. General focus is on cytotoxic ADCs, however other modalities to be employed in indications such as immuno-oncology, targeted gene therapy, neuromuscular disease, neurodegeneration are also being pursued.
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 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.
The full-time annual base pay for this position in The Netherlands is expected to range between 41.250,- EUR and 57.750,- EUR. Initial salary placement within this range will be determined based on role‑related factors such as experience, qualifications, and expected contribution.
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.
About Lonza
At Lonza, our people are our greatest strength. With 30+ sites across five continents, our globally connected teams work together every day to manufacture the medicines of tomorrow. Our core values of Collaboration, Accountability, Excellence, Passion and Integrity reflect who we are and how we work together. Everyone’s ideas, big or small, have the potential to improve millions of lives, and that’s the kind of work we want you to be part of.
Innovation thrives when people from all backgrounds bring their unique perspectives to the table. At Lonza, we value diversity and are committed to creating an inclusive environment for all employees. If you’re ready to help turn our customers’ breakthrough ideas into viable therapies, we look forward to welcoming you on board.
Ready to shape the future of life sciences? Apply now.
