- Director of Particular Free Workshop. Manizales, Colombia (1985-2003).
- Professor of Printing Technics, Faculty of Visual Design, University of Caldas. Manizales, Colombia (1995).
- Professor of Graphic Design, Faculty of Publicity, Catholic University. Manizales, Colombia (1985-1986).
- Professor of Artistic Drawing, Faculty of Fine Arts, University de Caldas. Manizales, Colombia (1984).
- Director of Serigraphy and Engraving Workshop, National University. Manizales, Colombia (1984-1987).
- Professor of Serigraphy and Engraving, “Trazonuevo” Atelier. Manizales, Colombia (1984).
- Professor of Serigraphy, Departamental Institute of Fine Arts. Cali, Colombia (1983).
- Serigraphy Printer, “Prográficas” Corporation. Cali, Colombia (1981-1983).