The selected candidate will support a diverse team of engineers comprising the Systems Engineering Team (SET) Modeling, Simulation, & Analysis (MS&A) team on a variety of projects supporting Sentinel intercontinental ballistic missile (ICBM) weapon system accuracy Fill in gaps to support completion of one or more of the following projects: physics-based predictive modeling and simulation of ICBM accuracy performance, maturation of Sentinel accuracy error models, post flight estimation of Sentinel accuracy performance, estimation of accuracy error model parameters using ground and flight test data, validation & verification (V&V) of Sentinel accuracy error models, preparation of Sentinel accuracy reports, and presentations of projects and studies to Northrop Grumman Sentinel leadership and USG customers Assist SET MS&A leadership in interfacing with external team partners to ensure that analysis data required for CDRLs is received and provided on time to support execution of the Sentinel Integrated Master Schedule (IMS) Assist in developing and tracing requirements for MS&A tools and analyses Assist SET MS&A leadership with Earned Value Management (EVM) reporting against the Sentinel IMS Bachelor of Science degree in a STEM (Science, Technology, Engineering and Math) discipline and 12 years of experience; 10 years with Master's Degree; 8 years with PhD Must be a US Citizen with an active U.S. Government DoD Secret security clearance at time of application with an investigation completed within the last 6 years Must have the ability to obtain and maintain Special Access Program (SAP) approval within a reasonable period of time, as determined by the company to meet its business need Must be able to support program tasks in a secure lab environment (on site) for a minimum of 90% of their total work time Experience with physics-based mathematical modeling and simulation Proficiency with scripting (Python, C++/C#, SQL, MATLAB, R or similar) - 3 years of experience Outstanding skills in building rapport and interfacing with external team partners Proactive self-starter capable of identifying gaps and problems in/with processes and proposing and implementing solutions Experience with complex requirement development and traceability Experience with Earned Value Management (EVM) and Integrated Master Schedule (IMS) reporting Experience with Northrop Grumman change request (CR) and engineering review board (ERB) processes Experience with agile processes and Atlassian tools (i.e., Jira, Confluence)