• Laboratory Testing Procedure For Water & Soil Sample Analysis.• Writing reports ambient and indoor air quality , noise levels in various gas stations , industrial facilities and Chimney Emissions.• Member - Project of assessing and rehabilitating deteriorated sites of the national center for environmental compliance.• Member - project for calculating the cost of environmental degradation in the Red Sea and the Arabian Gulf of the national center for environmental compliance.• CRM (Customer Relationships Management).

- Participate in the preparation of scientific studies and research- Evaluation and study of the components of tobacco products - Preparing and updating specifications and regulations- Regulating the inspection of tobacco products

National Center for Chemical Technologies. I worked on prepared and characterizing some of Hoffmann's complexes, and I trained on a many of devices such as UV-Vis Spectroscopy, XRD, FTIR, SEM, TGA, CHN, ICP, GC-MS, BET Surface Area Analyzer, and Glovebox.

National Center For Petroleum Technology and Earth Exploration.