| 80,000 Hours |
Trustee (2019-01-01–2022-01-09); Advisor (2022-02-17–2023-08-14); External Advisor (2023-09-11–) |
Co-founder (2011-01-01–); Executive Director (2014-11-17–2016-04-05); CEO (2016-06-27–2022-02-17); President (2022-05-28–) |
| Centre for Effective Altruism |
Trustee (2019-04-10–2019-04-10) |
Executive Director, 80,000 Hours (2014-03-26–2016-08-04) |
| Global Priorities Institute |
Advisor (2022-01-02–); Senior Research Affiliate (2022-11-01–); Director (2017-01-01–2022-01-01); Director (2018-01-01–2022-01-01) |
Senior Advisor (2019-09-01–) |