SystemsEngineer(SETA)Mid-Level

**Title:** Systems Engineer (SETA) Mid - Level KBR is seeking a Systems Engineer (SETA) to support our customer in Chantilly, VA. The Technical Professional (SETA) provides systems engineering and analytical support to help inform national security space decisions. In this role, you will integrate all‑source intelligence with engineering analysis, modeling, and simulation to evaluate foreign space and counterspace capabilities and assess their implications for U.S. and allied space and ground architectures. You will contribute to trade studies, mission thread analysis, and test and evaluation planning to reduce technical risk for government programs. The position requires close coordination with partners across the Intelligence Community (IC), DoD, and mission stakeholders to ensure analytic rigor, traceability, and alignment with threat‑informed requirements and CONOPS. You will produce high‑quality technical assessments and briefings that support strategy, resourcing, and operational readiness. **Why Join Us?** * **Innovative Projects:** KBR’s work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. * **Collaborative Environment:** Join a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace. * **Impactful Work:** Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. **Key Responsibilities** * Support threat‑informed mission engineering activities, including end‑to‑end mission thread analysis, resiliency assessments, and deployment analysis. * Develop and execute modeling and simulation (M&S) cases using tools such as STK, AFSIM, or custom Python/MATLAB models to characterize system performance, coverage, and timelines. * Translate intelligence on foreign space and counterspace systems into technical requirements, measures of per