I spent more than 36 years in Department of Geology -College of Science- Salahaddin University, started as Assistant Geologist, then I got my MS.c at 1988, then my academic title was  changed  to  assistant lecturer and member of teaching staff in the department, at 1999 got PhD degree from Baghdad University and been a lecturer in the same Department, at 2008 my scientific title changed to assistant professor, till this moment, during this long period I supervised many Ms.c and PhD,d students and participated in many conferences and workshops in and outside of Iraq