The Associate Scientist, Extractions specializes in sample preparation, extraction, and digestion procedures that support chromatographic and mass spectrometric analyses across multiple testing programs. As part of an End-to-End (E2E) Laboratory Modernization Program, this role provides critical support for the characterization of tobacco, nicotine, inhalable, and consumer products. The Scientist is responsible for preparing samples used in the analysis of nicotine, tobacco-specific nitrosamines, volatile organic compounds, aromatic amines, carbonyl compounds, flavor additives, organic acids, elemental constituents, and other target analytes, working collaboratively with analytical testing groups to ensure sample preparation activities are performed efficiently, consistently, and in accordance with laboratory quality requirements.