About the role
We are seeking an experienced Senior Research Associate I/II, Bioanalytical Sciences to join Mariana’s Preclinical Development organization, advancing personalized medicine and radiopharmaceuticals. This laboratory-based position will play a key role in conducting LC-MS-based bioanalysis to support pharmacokinetic (PK), in vitro ADME, and proteomics studies across preclinical programs, focusing on sample preparation, method execution, and data collection. The successful candidate will contribute directly to the development of novel therapeutics by generating high-quality quantitative and qualitative bioanalytical data.