The U.S. Department of Homeland Security (DHS) Office of the Principal Legal Advisor (OPLA) is now accepting applications for Attorney positions in multiple Los Angeles-area locations (including downtown Los Angeles, Santa Ana, Van Nuys, Adelanto and Las Vegas, Nevada).  WHO WE ARE The Office of the Principal Legal Advisor (OPLA) is the U.S. Department of Homeland Security’s (DHS) largest legal program and is comprised of a diverse staff of more than 1,300 attorneys and approximately 300 support personnel across the country. OPLA functions as a national law firm through its 25 Field Locations located throughout the country and a Headquarters in Washington, D.C. OPLA provides legal support to more than 19,000 U.S. Immigration and Customs Enforcement (IC