What You Will Do The C-AAC (Actinide Analytical Chemistry) Group within the Chemistry Division has multiple open positions for Research Technician 4 or 5. These positions support the Laboratory's core national security mission areas of weapons science and threat reduction. The successful candidate will work on one of several teams that perform nuclear material handling, disposition, movement, and chemical analysis. Routine work involves preparation and chemical analysis of plutonium samples using numerous analytical techniques and supporting the analysis of plutonium metal and other actinide‐containing materials. Responsibilities include data logging, reporting, instrument upkeep, glove changes, bag‐outs, and other tasks required to maintain analytical chemistry functionality in nuclear facilities. Responsibilities Research Technician 4 Prepare reagents and perform extensive sample preparation. Dissolve actinide materials. Operate instruments for actinide analyses. Follow appro...