Khaled Al-Hassanieh is a senior software engineer at Fidelis Cybersecurity. His work combines software engineering and machine learning. He develops and productizes models for malware detection and other security applications. Before joining Fidelis Cybersecurity, he was a postdoctoral researcher at Los Alamos and Oak Ridge National Laboratories. As a theoretical physicist, he developed theoretical and numerical models to study condensed matter systems. His research has led to 29 peer-reviewed articles in renowned journals. Khaled holds a Ph.D. in Physics from Florida State University.