Associate Scientist - Mass Spec Production (LC-MS/MS)

When you work as an Associate Scientist in the Mass Spec Bioanalysis Production group at KCAS, you get to further our mission by applying your knowledge in bioanalytical and scientific principles to support regulated study execution with increasing independence. You will contribute to study activities from sample preparation through data generation while continuing to build your ability to assess data integrity and troubleshoot with guidance.

Our Mass Spec Bioanalysis Development team uses LC-MS/MS (Liquid Chromatography–Tandem Mass Spectrometry) techniques and sophisticated sample preparation methods to meet bioanalytical needs for drug discovery, preclinical, and clinical studies, including the bioanalysis of drugs and metabolites, biomarkers, and active endogenous compounds in biological fluids and tissues.

Execute assigned study activities including sample preparation, extraction, and LC-MS/MS analysis with moderate supervision

Perform established bioanalytical methods and procedures in support of regulated studies

Perform data processing and prepare data summaries for review by senior scientific staff

Troubleshoot routine sample preparation, assay, or instrumentation issues and escalate more complex challenges appropriately

Maintain accurate and complete documentation in compliance with study protocols, SOPs & GLP regulatory requirements

Ensure proper sample identification, handling, tracking, and chain of custody

Support investigation and documentation of deviations or unexpected study results as needed

Maintain laboratory and instrument readiness to support study execution and established timelines

Communicate study progress, issues, and potential risks to senior staff

Perform all aspects of the job in a way that supports company brand and supports company mission, vision, and values

Bachelor’s or master’s degree in chemistry, Biochemistry, Biology, or related scientific field with 1–3 years of relevant laboratory experience

Hands-on experience working in a GLP-regulated laboratory environment

Experience with bioanalytical sample preparation and quantitative LC-MS/MS techniques

Working knowledge of chromatographic principles and mass spectrometry

Experience executing established bioanalytical methods in support of regulated studies

Working knowledge of GLP documentation, data integrity, and sample handling requirements

Ability to troubleshoot routine technical issues and recognize when escalation is necessary

Strong attention to detail and ability to work effectively within SOP-driven and regulated workflows