AUSA meaning in Governmental ?

An assistant United States attorney (AUSA), often referred to as a federal prosecutor, is an official career civil service position working for the federal government of the United States in the United States Department of Justice, assigned to a local district of the United States Attorney's Office under the supervision of the regional U.S. attorney. In 2008, there were approximately 5,800 assistant United States attorneys employed by the United States Government. Although many are "prosecutors", not all assistant U.S. attorneys work in Criminal Divisions, and may work in Civil, Appellate, or other divisions. As of 2020 they earned a starting base salary of $55,204, adjusted significantly for local cost of living.Assistant United States attorneys working in a criminal division generally handle large case loads; however, as most federal prosecutions end in plea bargains, they will typically try only two to six cases annually.