· Professor of Law / Associate Professor of Law / Assistant Professor of Law, New York University School of Law2008–
· Associate, Wachtell, Lipton, Rosen & Katz2004–2006
· Law Clerk to Associate Justice David H. Souter, Supreme Court of the United States2003–2004
· Special Assistant, U.S. Department of Defense, Office of Secretary of Defense and Coalition Provisional Authority2003–
· Law Clerk to Judge Pierre N. Leval, United States Court of Appeals for the Second Circuit2001–2002