At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Boeing Defense, Space & Security (BDS), Space Mission Systems (SMS) Division, seeks a System Architect - Model Based Systems Engineer (MBSE) (Experienced or Lead) to join the Space Systems Engineering team in El Segundo, California. Our team works with Commercial, Government, and Proprietary Customers in the development and deployment of next-generation technologies and systems in Space. The candidate will demonstrate the ability to provide high impact, creative solutions to complex technical problems, the ability to work as part of a large team, and the ability to provide critical support and independent review of the work of teammates. Our team is currently hiring for a broad range of experience levels including experienced and senior level engineers. This position is expected to be 100% onsite. The selected candidate will be required to work onsite at the listed location. This position requires an active U.S. Top Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active).