deciBel Research is seeking a Junior Software Engineer to support design and development activities for both modeling & simulation and tactical software on a combat system fielding and sustainment effort. Day to day activities include supporting new capability designs within the Modeling, Simulation, & Analysis (MS&A) System-of-Systems (SoS) representative of the fielded combat system, evaluating performance of advanced algorithms for inclusion in the software baseline, contributing to the development of analysis visualization tools, performing updates to threat configuration software, and making updates and fixes to both the MS&A SoS and the tactical combat system software baseline to support sustainment efforts.