Bioanalytical Associate Scientist

Eurofins•Boston, MA

20h•$31 - $34•Onsite

About The Position

Eurofins PSS is seeking a Bioanalytical Associate Scientist to support small‑molecule bioanalysis at a client site in Boston, MA. This individual will be responsible for the scientifically sound planning and execution of experiments using LC‑MS/MS, with a strong focus on data quality, hands‑on laboratory work, and collaboration within a regulated environment. The role is scheduled to begin June 2026 and is ideal for an early‑career scientist with hands‑on bioanalytical experience who is eager to develop technical depth in method development, sample analysis, and data interpretation.

Requirements

Hands‑on experience in small‑molecule bioanalysis using LC‑MS/MS
Strong attention to detail with the ability to critically evaluate data prior to release
Demonstrated ability to work collaboratively in a team‑based laboratory environment
Strong written and verbal communication skills
Ability to prioritize tasks and meet deadlines with minimal supervision
Proficient with standard software tools (Microsoft Excel, Word, PowerPoint)

Nice To Haves

Experience with method development and assay troubleshooting preferred
Proficiency with AB Sciex LC‑MS/MS instrumentation
Experience with bioanalytical software such as Analyst, DiscoveryQuant, and MultiQuant
Familiarity with laboratory automation platforms (e.g., Hamilton systems) and multiplexing preferred

Responsibilities

Perform extraction and analysis of biological matrices including plasma, whole blood, CSF, tissues, and excreta
Prepare samples using a variety of techniques such as protein precipitation, liquid‑liquid extraction, and solid‑phase extraction
Conduct quantitative bioanalysis using LC‑MS/MS, including data generation, review, and presentation
Support and perform ADME‑related assays (e.g., plasma protein binding, tissue partitioning)
Troubleshoot analytical and instrumentation issues and perform routine instrument maintenance
Document experimental data and results accurately and in compliance with applicable procedures
Collaborate effectively with client scientists and internal teams to meet study timelines