Following his graduations, D'Silva returned to Las Vegas to teach
History at his alma mater, Rancho High School. He also coached the girls' basketball team and serves as an advisor for several clubs. As an academic mentor, D'Silva has led and organized community events in several states, including his local Nevada, as well as
California,
Arizona,
Massachusetts,
New Jersey,
Louisiana,
Arkansas,
Georgia,
Virginia, and
Washington, D.C. D'Silva also served as the Western Regional Director of
Social Action for his fraternity alma mater,
Phi Beta Sigma, and currently serves as the Alumni Director of Education. ==Political career==