CSX World Terminals announced the promotion of Arno H. F. Dimmling to senior vice president and chief operating officer for CSX World Terminals, effective immediately. In his new role, Dimmling will oversee CSX World Terminals' operating policies and procedures and will direct the management of line operations in Europe, the Americas, Australia and Korea. CSX World Crane Services, CSXWT Operations Consulting and Information Technology will also have direct accountability to Dimmling is his new position. “Dimmling is an accomplished leader in the marine transportation industry who has been a valuable member of the executive team since the inception of CSX World Terminals in December of 1999, serving as vice president and chief operating officer.