Judge Rosenbaum was confirmed for the U.S. Court of Appeals for the Eleventh Circuit on May 12, 2014. Prior to this, she was a federal magistrate judge and before that Judge Rosenbaum served as the Chief of Economic Crimes at the United States Attorney's Office for the Southern District of Florida. Before joining the U.S. Attorney's Office, Magistrate Judge Rosenbaum served as a law clerk to the Honorable Stanley Marcus, United States Circuit Court Judge for the Eleventh Circuit Court of Appeals, worked in private practice for Holland & Knight LLP, and served as staff counsel to Independent Counsel Daniel S. Pearson in the investigation of former United States Secretary of Commerce Ronald Brown. Magistrate Judge Rosenbaum began her legal career in the United States Attorney General's Honor Program, where she worked as a trial attorney in the Federal Programs Branch of the Civil Division of the United States Department of Justice. As a practicing attorney, Ms. Rosenbaum received an AV rating from Martindale Hubbell and was listed by the South Florida Legal Guide as a "top government attorney." In addition to her duties on the bench, Magistrate Judge Rosenbaum has served in the past as the president of the Broward County Chapter of the Federal Bar Association. Magistrate Judge Rosenbaum earned her undergraduate degree at Cornell University and her law degree magna cum laude at the University of Miami. Judge Rosenbaum teaches Writing Weapons in the Litigator's Arsenal: Motions to Dismiss Under 12(b)(6).