As a Model-Based Systems Engineer , you will: Provide on-site MBSE support at major intelligence centers (Huntsville, Suitland, Dayton, Charlottesville) Develop high-fidelity Systems Modeling Language (SysML) architecture models focused on foreign missile systems and Command & Control (C2) systems Design, develop, and maintain integrated DoDAF-compliant system architecture views and SysML artifacts Collaborate with government technical leads, product owners, and agency stakeholders on system modeling and requirements Produce high-quality technical and design documentation in support of system development and analysis Drive MBSE standardization, integration, and best practices across the joint environment