1993-1998 contract work in the medical physics lab in the medical college, Al Nahrain University
1998-2000 junior in the medical physics lab in the medical college, Al Nahrain University

2000-2002 Studying for a master's degree at the medical college, Al Mustansiriah University.

2002-2009 Assistance Lecturer, Physiological and Medical Physics Department, Medical College, Al Nahrain University

2009- until now Lecturer, Physiological and Medical Physics Department, Medical College, Al Nahrain University

2014-2021: doing the PhD in the United Kingdom at Cardiff University.
2021- until now: Lecturer doctror, Physiological and Medical Physics Department, Medical College, Al Nahrain University.

PhD Medical Physics /School of Engineering/ Cardiff University/ UK Oct 2016 - Nov 2021 Thesis Title “A Combined Microwave and Optical Sensor System with Application in Cancer Detection". MSc Medical Physics / School of Medicine /AL-Mustansiriah University Baghdad/ Iraq Nov. 1999-Aug. 2002 Thesis title " Effect of Some Physical Variables on Visual Evoked Responses". BSc Physics / School of Science /Baghdad University/ Baghdad / Iraq. Nov. 1989-July 1993 Certificate in teaching skills University of Al Nahrain, Baghdad, Iraq 2005. My rank was the 2th.

Theory lecturer of medical physics subject and the practical laboratory to medical students_ Undergraduate student Lecture _ postgraduate student.

Teaching the post graduate students.

Medical Physics, Medical Engineering and Radiation detection and therapy.

• Are the bone density measurements around dental implants varied with different angles of CBCT view? Polish Journal of Medical Physics and Engineering, Volume 31 (2025): Issue 2 (June 2025). • The Effect Of Different Filters Of CBCT On The Evaluation Of Buccal Plate Thickness For Dental Implant Placement (Radiological Study), Afr. J. Biomed. Res. Vol. 28(1s) (January 2025); 2362-2366 • Developing Optical Sensors with Application of Cancer Detection by Elastic Light Scattering Spectroscopy. World Academy of Science, Engineering and Technology International Journal of Biomedical and Biological Engineering. Vol:18, No:5, 2024. • A combined microwave and optical sensor system with application in cancer detection. M Estephan. Cardiff University/ UK. 2021 (PhD thesis). • Possible Anthropometric Explanation of Age-related Changes in Splenic Volume in a Sample of Healthy Iraqi Individuals Using Ultrasonography. RAQI J MED SCI, 2012; VOL. 10(4). • Effect of sex, age and anthropometric measurements on left ventricular mass index in a sample of Iraqi adults. Fac Med Baghdad 2011; Vol. 53, No. 3. • Effect of body mass index on left ventricular mass. Vol.13(2), June 2010, pp: 114 -123. Journal of Al-Nahrain University. Science. • Spirometric reference values in healthy, non-Smoking, Iraqi population. IRAQI J MED SCI, 2009; VOL.7 (1): 86-95. • Assessment the Effect of Checkboard's Size on Visual Evoked Responses (2003). Journal of Basic Medical Science. Vol.3;No:4;pp: 232-234. • Effect of Spatial Frequency on Visual Evoked Response (2003). Kufa Med. J.Vol. 6; No. 1