Peraton is seeking a SR Systems Engineer - MBSE to support our Space Systems Solutions business unit. The SR Systems Engineering will support the Chief Engineer with developing the architecture baseline (digital twin) using Model Based Systems Engineering expertise. The SE will generate digital engineering artifacts of the mission planning app to provide a comprehensive, real-time view of the technical and programmatic details. Artifacts at each milestone will be defined by the Program Office and the Framework. At minimum, digital engineering artifacts encapsulate MBSE Models, Digital Twins, and Digital Engineering Environment/Integrated Digital Environment. Responsibilities also include demonstrating the capability to utilize a digital twin to test additional capabilities.