TITLE. Analytical Chemist. SCHEDULE OPTIONS. Sunday - Thursday. Tuesday- Saturday. SCOPE. The Analytical Chemist is the laboratory’s GC-MS/MS. HPLC. LC/MS-MS expert who works under the direction of the Laboratory Director. The incumbent is responsible for the operation, workflow, and supervision of the chemistry section. ESSENTIAL DUTIES AND RESPONSIBILITIES. Maintains an effective culture of laboratory safety. Keeps Laboratory Director informed ...