Independently perform complex quantitative analyses of plasma and serum samples using LC-MS/MS technology. Responsible for all steps of the analysis process: weighing of compounds, preparation of solutions, preparation of standards and QCs in biological matrices, extraction of samples, start-up of the analysis equipment, processing of data, transfer of results for reporting. Trouble shoot and solve technical problems independently.  Ensure compliance with SOPs, safety procedures, and federal GLP/GCP guidelines and maintain a safe work environment.Document the entire analysis process in ELN. Develop new bioanalytical methods. Actively contribute to improvement processes within the team.