Field Expert, Department of Tech Coop, International Atomic Energy Agency since 1991. Head, Fellowships & Training Section, Department of Tech Cooperation, International Atomic Energy Agency, 1986-1991. Head, Science(s) Visits, 1983-1986, Fellowships Officer, 1980-1983, International Atomic Energy Agency, Vienna.
Food and Agriculture Organisation/International Atomic Energy Agency Tech Officer, Joint Food and Agriculture Organisation/International Atomic Energy Agency Division, Vienna, 1977-1980. Senior Rch Officer, Department of Agr Applications, National Institute of Nuclear Energy, Mexico, 1975-1977. Professor & Department Head, Department of Soil Biochemistry/Microbiology, National School of Agriculture, Postgraduate College, Mexico, 1973-1975.
Programming and implementation of technical cooperation for development among member states. Advisory missions on the programming and implementation of training programmes for manpower development, including fellowship training and training courses. Ways and means of providing effective training programmes promoting cooperation between host and recipient countries.