Applying modern methods and tools - such as Model-Based Systems Engineering (MBSE), Digital Engineering, Mission Engineering, Machine Learning, and Data Analytics - to assess capability needs, requirements, architectures, designs, performance constraints and gaps, proposed changes, and verification and test approaches. MITRE Technology and Engineering's Systems Engineering Division delivers innovative, multidisciplinary systems engineering solutions that support MITRE and its diverse sponsor base, and is a leader across government, industry, and academia in advancing next-generation systems engineering.