MBSE

SAIC is seeking a highly skilled Model Based Systems Engineering (MBSE) Engineer to provide Systems Engineering and Technical Advisory (SETA) support to a mission critical program in Chantilly, VA. In this role, you will directly support the National Reconnaissance Office’s (NRO) Ground Enterprise Directorate (GED)—the organization responsible for architecting, acquiring, and sustaining the nation’s most advanced space and ground systems across their full lifecycle. This position requires an active TS/SCI with Polygraph.

Key Responsibilities to include:

• Provide technical expertise on MBSE tools, processes, and modeling standards, guiding stakeholders in the adoption and execution of model based engineering.
• Develop and maintain MBSE models that support system engineering activities, including architecture definition, requirements traceability, and interface management.
• Ensure all interfaces are accurately captured in MBSE compatible formats and kept current as system designs evolve.
• Verify interface definitions through modeling and simulation, ensuring alignment with system requirements and mission objectives.
• Maintain and update MBSE models to reflect changes in system architecture, design decisions, and interface updates.
• Conduct regular model reviews and audits to ensure consistency, accuracy, and compliance with enterprise modeling standards.
• Collaborate closely with system engineers, software developers, and mission stakeholders, ensuring effective communication and alignment across the engineering lifecycle.
• Document interface definitions, verification results, and model updates with precision and clarity to support technical decision making and program reviews.

Required Education and Experience:

• Bachelors and nine (9) years or more experience; Masters and seven (7) years or more experience; PhD or JD and four (4) years or more experience. Relevant experience to be substituted in lieu of degree.
• Active Top Secret/SCI with Poly.
• Proficiency in MBSE tools such as Cameo Systems Modeler, MagicDraw, or similar.
• Strong understanding of SysML (Systems Modeling Language) and UML (Unified Modeling Language).
• Proven experience in defining, verifying, and maintaining system interfaces using MBSE methodologies.
• Knowledge of modeling and simulation techniques for interface verification.
• Demonstrated experience supporting Intelligence Community  (IC) missions, stakeholders, and programs within classified environments.
• Excellent verbal and written communication skills for clear and concise documentation and reporting.