1987-89 Instructor, Department of Sociology, Yale University. 1987-88 Associate Consultant, Videart, S.A., Mexico City. 1984-87 Teaching Fellow, Department of Sociology, Yale University. 1984-87 Research Assistant, Yale University. Areas of Research Political Sociology, Latin American Society and Politics, Historical-Comparative Sociology, Societies in Transition, Organizational Theory, and Public Policy.
Tenure referee for several major research universities.
Reader for SSRC, NEH, NSF, and MacArthur Fellowships. Commissioned for Annual Review of Sociology , Vol.28, 2002. War and Power in Latin America. Disciplinary Globalization . Penn State University Press.