subsystem or system of systems trade evaluation using existing tools and processes to support design reviews or other program milestones) or it may be to support special needs of individual programs requiring problem definition, problem solving, and (critically) coordination within the system engineering team to establish and justify the best process to model and analyze the situation. Performs analyses for affordability, safety, reliability, maintainability, testability, human systems integration, survivability, vulnerability, susceptibility, system security, regulatory, certification, product assurance and other specialties quality factors into a preferred configuration to ensure mission success.