JC
Career profile

Joe Carlsmith

Working on Claude’s values at Anthropic

San Francisco, California, United States

Career path.

  1. Anthropic

    Member of Technical Staff

    Nov 2025 - Present
  2. Open Philanthropy

    Senior Advisor

    Jul 2025 - Oct 2025
  3. Open Philanthropy

    Senior Research Analyst

    Sep 2018 - Jul 2025
  4. Louisiana Capital Assistance Center

    Intern

    Jun 2014 - Aug 2014
  5. Berkman Center for Internet & Society at Harvard University

    Intern

    Jun 2012 - Aug 2012