Joseph also served as a law clerk for the Virginia Department of Labor and Industry, where he engaged in compliance enforcement litigation under the Virginia Occupational Safety and Health (VOSH) codes and Occupational Safety and Health Act (OSHA).
He is a member of the American Bar Association Section of Litigation, Pretrial Practice and Discovery and is the chair for the Membership and Diversity Committee. He is also a member of the Dade County Bar Association, the Hispanic National Bar Association, and the Belen Jesuit Alumni Association.
Joseph is a member of Nicklaus Children's Hospital Young Ambassadors, a philanthropic organization dedicated to advocating for children’s issues in the community.