Researcher in Food Analysis in Trade Ministry and Agriculture Ministry, from 1988 to 1993.

2. Researcher and Lecturer at the IPA Research Centre and Veterinary Medicine College, Mosel University, from 1994 to 2003.
3. Head of the Departments of Food Science and Biotechnology in the College of Agric. Univ. of Tikrit. From 29 March 2004 to 20 Feb. 2010.
4. Lecturer in Food Science and Biotechnology in College of Agric. Univ. of Tikrit. From 20 Feb. to 13 Oct. 2010.
5. Scientific Assistant of Dean in College of Agric. Univ. of Tikrit. From 13 Oct. 2010 to 28 Dec. 2011.
6. Dean of Agriculture College, Tikrit University. From 29 December 2011 to 4 July 2013.
7. Dean of College of Pharmacology, Tikrit University. From 4 May 2013 to 4 July. 2013.
8. Lecturer in the Food Sciences Department from 5 July 2013 till now.

The Fourth Scientific Conference, Food Science Department, University of Tikrit. 28-30�9.

2. The First Scientific Conference, College of Science, University of Tikrit. 29-30�0.
3. The Fourth Conference, Sammura Education College. 29-30 March 2011, College of Education, Samurai, Univ. of Tikrit. IRAQ.
4. The Fifth Scientific Conference of Food Science Department, Tikrit University, 26 to 27 April 2011.
5. The Fourth Scientific Animal Science Conference of College of Agriculture, Tikrit University, 26 to 27 March 2012.
6. The 1st International Scientific Agricultural Conference, Faculty of Agricultural Sciences, University of Sulaimani, November 20th - 21st, 2013.
7. The conference of the College of Science, Tikrit University, from 17 to 19 Dec 2018.
8. Int. Collaborative Conference of Modern Agricultural Technologies(ICCMAT242) May 3-4, 2023 Erbil.

E: International Conference and Training Courses:

1. Workshop organised by the HAWAII-IRAQ PARTNERSHIP FOR REVITALIZING AGRICULTURAL HIGHER EDUCATION AND DEVELOPMENT (AHEAD) Project on Food Science. Held at the University of Jordan from August 15-19, 2004.
2. Symposium on "Quality and Food Technology" Held at the Food Sciences Department in the Faculty of Agriculture, Aleppo University. During 13-15 March, 2007.
3. Training about the range of types of equipment for milk and cheese production. In PIETRIBIASI Corporation, MARANO VICENTINO (VI) ITALY. During the period 19-25 July 2008.
4. The First Arabic Conference in Food Safety and Hygiene, MANAMA, BAHRAIN, 22 to 24 Dec. 2008.
5. The Training Course in Food Biotechnology, Institute of Biological Science, Faculty of Science, Malaya University, Malaysia. From 24
   to 23�0.
6. The Second International Conference in Food Industries and Biotechnology, Al-Baath University, Hems, Syria. 1 to 3 November 2010.
7. Supervisor and Students Training Programmed. In Institute of Biological Science, Faculty of Science, Malaya University, Malaysia. From 249 to 23�1.
8. ACIAR/AusAID Project CIM/2008/027 Development of Conservation Cropping Systems in the Drylands of Northern Iraq. Project Steering Committee Meeting 1 (13 September 2012).
9. International Conference in Biomedical and Cancer Research. SciTech Central Conferences, October 16-17, 2019. Japan.
10. The 1st International Conference of Agric. Sciences Organized by College of Agricultural Engineering Sciences, Salahaddin University-Erbil, 6–7th November 2019.
11. The first conference on Science and Technology for early career researchers and postgraduate students (STEPS 2020). Tikrit University, 20-22 December 2020.
12. 4th INTERNATIONAL CONFERENCE ON BIOLOGICAL & HEALTH SCIENCES (CIC-BIOHS’2022). Cihan University-Erbil, Kurdistan regain, Iraq. 28-29 March 2022.
13. The 3rd and 5th international scientific conference - College of Science - University of Tikrit, Tikrit, IRAQ.28-29 Dec. 2022.
14. 4th IAC conference in Food Science Department and Forestry, Mosel University, Mosel. IRAQ.10-11 January 2023.

الاحياء الدقيقة المتقدمة      س   11-14

الكيمياء الحيوية المتقدمة     س   20-23

تقنبات حيوية للاغذية      ث ر   20-21.30

الساعات المكتبية  س  9-11