Port of Entry Officers have multiple advancement opportunities during their career, including Officer, Special Officer, CVSA Inspector, Lead Officer, Port Supervisor, Port Region Manager, and other advancement opportunities such as Mobile Education and Enforcement Teams, Quality Control, Compliance Review, Office of Overweight Loads, Port of Entry Training Coordinator, and Towing and Recovery Program Coordinator. (AA) VETERANS PREFERENCE: If you are a war veteran as defined in section 101, Title 38, United States Code or are the surviving spouse of a war veteran who receives survivor benefits from the federal government based on the veterans military service, and wish to claim veterans preference, please attach the appropriate documentation substantiating your claim.