| Center on Long-Term Risk |
Researcher (AI safety) (2015-12-01–2018-06-01); Researcher (2015-11-01–2015-12-01); Board member (2016-03-01–2018-02-01); Executive Director (2018-06-01–2020-02-01); Senior Researcher (2020-05-01–2021-01-13) |
Board chair (2016-01-01–2018-02-01); Advisor (2016-03-01–2016-10-01); advisor (2020-05-01–) |
| Effective Altruism Foundation |
Director of Strategy (2016-12-20–2020-03-06); Senior Researcher (2019-12-01–2020-03-06) |
Director of Outreach (2016-10-26–2017-06-29); Leader (–2016-10-26) |