JB
Career profile
James Burnham
General Counsel at xAI and X
Washington, District of Columbia, United States
Career path.
xAIGeneral Counsel
Nov 2025 - Present- Vallecito Capital
President
Jul 2023 - Present - The Department of Government Efficiency
General Counsel
Dec 2024 - Jun 2025 - King Street Legal, PLLC
Managing Partner
Jul 2023 - Dec 2025 - JONES DAY®
Partner
Sep 2021 - Jul 2023 - The Supreme Court of the United States
Law Clerk to Justice Gorsuch
Aug 2020 - Jul 2021 - U.S. Department of Justice
Counselor to the Attorney General
Feb 2020 - Jun 2020 - U.S. Department of Justice
Deputy Assistant Attorney General
Aug 2018 - Jan 2020 - U.S. Department of Justice
Senior Counsel, Civil Division
Oct 2017 - Aug 2018 - The White House
Senior Associate Counsel
Jan 2017 - Oct 2017 - JONES DAY®
Associate
Oct 2010 - Jan 2017 - United States Court of Appeals for the Ninth Circuit
Law Clerk
Jun 2009 - Jun 2010