Scientist - ADME Tox

Scientific and Research Fellow, Analytical chemist, Liquid chromatography, Liquid chromatography-mass spectrometry

Eurofins Scientific is an international life sciences company, providing a unique range of analytical testing services to clients across multiple industries, to make life and our environment safer, healthier and more sustainable. From the food you eat, to the water you drink, to the medicines you rely on, Eurofins works with the biggest companies in the world to ensure the products they supply are safe, their ingredients are authentic and labelling is accurate.

Eurofins believes it is a global leader in food, environmental, pharmaceutical and cosmetics products testing and in agroscience CRO services. It is also one of the global independent market leaders in certain testing and laboratory services for genomics, discovery pharmacology, forensics, CDMO, advanced material sciences and in the support of clinical studies.

In over 35 years, Eurofins has grown from one laboratory in Nantes, France to 61,000 staff across a decentralised and entrepreneurial network of ca. 900 laboratories in 61 countries. Eurofins companies offer a portfolio of over 200,000 analytical methods to evaluate the safety, identity, composition, authenticity, origin, traceability and purity of biological substances and products.

In 2025, Eurofins generated total revenues of EUR 7.296 billion, and has been among the best performing stocks in Europe over the past 20 years.

Are you looking to grow your experience in the ADME-Tox space? Look no further! Come join our dynamic and growing team for a great opportunity. The Scientist Iwill support the Eurofins Discovery business in contract research services. This role requires applied experience and proven knowledge in analytical chemistry method development and analysis, with related experience in a contract research organization (CRO) or industry laboratory.

• Perform work in a laboratory setting and meets the physical job requirements of a lab role.
• Provide leadership and mentorship for junior scientists, and lab leadership through daily lab management, equipment management and lab planning.
• Perform work in a laboratory setting, meeting the physical job requirements of a lab role.
• Develop Liquid Chromatography
  - Mass Spectrometry (LC-MS) methods for ADME/ DMPK and Bio Analysis applications
• Develop analytical methods supporting project teams both internally and externally for new assay development.
• Perform Troubleshooting and Maintenance of Mass Spectrometers and HPLC units.
• Experience with Sciex® or Thermo High Resolution/ Accurate Mass Instrumentation is a plus.
• Prepare and manages inventory of buffers, reagents, semi-finished and finished goods.
• Provide solutions to more complex problems, identifies and initiates process improvements
• Perform data and report QC review within the department and may support the Study Director.
• Support validation of new methods that contribute to expansion of service/product line, equipment, and data management systems.

• 3+ years of of direct/demonstrated experience with Liquid Chromatography
  - Mass Spectrometry (LC-MS) in a contract research organization or industry laboratory in one or more of the following areas:
  • Bioanalytical Method Development for Small and/or Large Molecules
  • Drug Metabolism and Metabolite Identification w/ Structural Elucidation
  • Mass Spectrometry-Based Proteomics experimental design & execution
• Demonstrated experience with validation of bioanalytical methods in accordance with regulatory (FDA, ICH, OECD) guidelines.
• Experience working in a Quality Management System.
• Demonstrated proficiency in High-Throughput analytical method development…