Enterprise Systems Architecture RTGX Enterprise Systems Architecture Consultants are experienced in the latest Enterprise Architecture methodologies, tools, and techniques. RTGX offers Enterprise Architecture consulting services to Federal Civilian, DOD/Intelligence, State and Local Governments, and Commercial clients. RTGX's Enterprise Architecture Practice is further bolstered by the diversity of technical capabilities and experiences of the staff including Business Process Modeling, UML, Oracle, JAVA, C++, VB, and HTML. RTGX utilizes a six (6) phase Enterprise Architecture methodology. The methodology encompasses enterprise architecture planning, development of baseline enterprise architecture, and the development of target enterprise architectures among other steps. RTGX incorporates methodologies that account for the incorporation of Information Assurance Architectures as part of the C4ISR and FEAF Frameworks. Top RTGX Enterprise Architecture expertise includes:  • FEAF • C4ISR • Zachman • DoDAF Environments in which our consultants support enterprise architecture in the DOD & Intelligence customer base include:   • SIGINT • ELINT • COMINT RTGX utilizes well-known Enterprise Architecture modeling tools which include:   • Popkin Software's System Architect • METIS • Ptech's Framework