The AI Department at Brookhaven National Laboratory (BNL) invites exceptional candidates to apply for a research and development position. BNL is engaged in numerous research efforts that employ AI for science and security applications and uses these applications to inform new foundational AI innovations. This work involves the development and applications of state-of-the-art AI models, and includes model training, tuning and adaptation, and benchmarking, pipeline and external resource integration, and various downstream analysis tasks. The position combines data science with novel method development and engineering, and provides unique access to world-class computing resources, such as the BNL Institutional Cluster and DOE leadership computing facilities, as well as collaboration opportunities with domain scientists and security experts. Access to these platforms will allow computing at scale, and together with access to unique data sources, will ensure that the successful candidate has the necessary resources to solve challenging DOE problems of interest. The successful candidate will join a growing research group with diverse expertise and projects spanning the full breadth of BNL’s and the DOE’s missions.