National Security Modeling & Simulation Analyst

Salary: $92000 - 225000 per year Requirements: We require a bachelors degree in engineering, physics, mathematics, operations research, computer science, or a closely related technical discipline. We require at least three years of relevant experience in modeling and simulation, operations analysis, or similar analytical work. We require hands-on experience using simulation tools to assess complex systems or operational situations. We require familiarity with one or more modeling and simulation environments such as AFSIM, STK, NGTS, STORM, or comparable platforms. We require strong analytical and problem-solving abilities, especially when converting real-world challenges into structured assessments. We require the ability to communicate technical conclusions clearly to both technical and non-technical audiences. We require basic scripting or programming experience, such as Python, to support analysis workflows. We require the ability to obtain an Interim Secret clearance by the start date and ultimately qualify for a TS/SCI clearance. We require U.S. citizenship and the ability to complete a government security clearance investigation. We strongly prefer direct experience using AFSIM for mission-level analysis. We strongly prefer experience connecting model-based systems engineering tools with modeling and simulation environments. We strongly prefer background supporting DoD or intelligence community analytical efforts, or working in wargaming settings. We strongly prefer familiarity with scenario development, force modeling, and campaign-level analysis. We strongly prefer experience collaborating within multidisciplinary analytical teams. We strongly prefer experience briefing analytical findings to senior leaders and decision-makers. Responsibilities: We develop, configure, and run simulation-based analyses using AFSIM and related tools. We convert real-world operational questions into simulation scenarios and interpret the outcomes to produce actionable insights. We support mission studies by assessing system performance, force interactions, and operational effectiveness in contested environments. We collaborate with multidisciplinary teams to incorporate modeling outputs into broader analytic work. We document assumptions, methods, and results clearly so the work is reproducible and supports decision-making. Technologies: AI Support Python Security HTTP LESS More: We are the Johns Hopkins University Applied Physics Laboratory (APL), where we tackle the nations most critical defense, security, space, and science challenges through world-class technical expertise and innovative thinking. Our culture is welcoming and collaborative, and we encourage authenticity, creativity, and bold ideas while supporting strong team connections and professional growth. We offer generous benefits, including education assistance, robust retirement contributions, and a healthy work/life balance. Our campus is located in the Baltimore-Washington metro area, and we provide a comprehensive benefits package that includes medical, dental, vision, life insurance, disability coverage, paid time off, flexible spending accounts, training and development, and more. We are committed to equal employment opportunity and reasonable accommodations for individuals of all abilities. The role supports mission-focused national security analysis within our Advanced Mission Modeling and AI Group in the National Security Analysis Department, with applications accepted on a rolling basis and compensation reflecting experience, location, and qualifications. last updated 27 week of 2026