Eurofins PSS is seeking a Research Associate who will be responsible for scientifically-sound planning and execution of experiments in a timely manner.  This candidate will work directly on a client site performing small molecule bioanalysis utilizing LC-MS/MS. The position requires commitment to the delivery of quality data, colleague interactions, independent hands-on method development and sample analysis. The role is scheduled to start in June 2026. Key Responsibilities: Extraction and analysis of biological samples, including plasma, whole blood, CSF, tissues, and excreta.Prepare samples utilizing different techniques, including protein precipitation, liquid extraction, and solid phase extraction.Perform quantitative bioanalysis by LC-MS/MS, data generation, review and presentation.Opportunity to perform ADME assays such as plasma protein binding and tissue partitioning skills.Able to trouble shoot instrument issues and preform regular maintenance.