Mr. Maddock is the data, metadata and records manager for NOAA's tides and currents office, the Center for Operational Oceanographic Products and Services (CO-OPS), which is part of NOAA's National Ocean Service. Shawn has been with CO-OPS since 2011, and has been with the Federal Government for over 25 years, including 10 years in the NOAA Officer Corps. He received his B.S. in marine sciences in 1998 and his B.S. in meteorology in 2000, both from Texas A&M University.