Our teams apply a wide variety of tools to model and investigate modern and historic experimental diagnostics, intrinsic radiation, radiation detection and measurement, shielding design, criticality safety, nuclear threat reduction and response, radiation health protection, nuclear weapons effects, and nuclear forensics. We are seeking candidates that have simulation and/or experimental backgrounds and interest in one or more of these topics who can lead a small team of two to four people. While most of our analysis involve the use of Monte Carlo radiation transport codes (especially MCNP and GEANT), we do value expertise with Discrete Ordinate methods. We also value experience with experiment design and radiation detection hardware, data collection, interpretation and analysis.