Summary This vacancy is for a GS - 1801 - 12, MARINE INVESTIGATOR located in the Department of Homeland Security, U.S. Coast Guard, SECTOR HOUSTON/GALVESTON INSPECTIONS DIVISION and SECTOR LOWER MISSISSIPPI RIVER and MARINE SAFETY UNIT VICKSBURG in HOUSTON, Texas, Millington, TN and Vicksburg, LA (respectively). Pay will be determined by location: Millington, TN $89,508 - $116,362 Vicksburg, LA $89,508 - $116,362 Houston, TX $103,225 - $134,195 Responsibilities You will serve as a MARINE INVESTIGATOR and be responsible for performing as the primary Marine Investigator providing technical expertise and leadership to the Captain of the Port (COTP)/Officer in Charge Marine Inspection (OCMI) in all aspects of marine casualty investigations. The Marine Investigator serves as the civilian resident Prevention Department's source for continuity of investigation program policies, technical issues, special program support activity and is a primary contact with other Federal, State and local law ...