 The students deepen their knowledge in the three areas of Process Engineering, Project Engineering and Information Technology Engineering while additionally being able to choose from a wide variety of subjects to complement their studies, e.g.mathematics, physics, informatics, economics, philosophy, sociology etc.The Escuela Superior de Economia y Negocios (ESEN) initiated a business engineering program for professionals in 2009 which focuses on the systems perspective, the modeling and analysis of complex relationships between resources, employees and information, as well as the integration of engineering expertise with a quantitative and qualitative business understanding.