Mary Tolbert is a Certified Systems Engineering Professional with over 20 years' experience, recognized for her model-based systems engineering expertise. Mary is a contributing member of Object Management Group's Unified Architecture Framework (UAF) and Risk Analysis & Assessment Modeling Language (RAAML) Task Forces, specifically contributing to Systems Theoretic Process Analysis (STPA) and STPA for Cybersecurity (STPA-Sec) elements of RAAML.