- The Tropical Institute of Energy, Environment and Society (ITEAS, U.P.R. - Mayagüez Campus)
- Department of Economics (College of Arts and Science, University of P.R at Mayagüez)
- Dean of Arts and Sciences (U.P.R.M)
- General Engineering Department (U.P.R. - Mayagüez Campus)
- Decanate of Administration (University of P.R at Mayagüez)