TSA employees do not use the government standard (GS) pay scale, Instead they use an “SV” grading system, which is a system of discrete grades with pay bands that differ from GS pay ranges. These discrete grades, which are identified by letters rather than numbers, have minimum and maximum rates. 2013 rates have remained the same as 2011 and 2012 pay bands. I will post 2014 pay bands when available.
Note : The rates shown in the table are basic pay rates and do not include locality pay. Basic pay rates are limited to $155,500. Adjusted pay rates (base pay plus locality) are limited to $172,550.
Official source : TSA.gov