| Ajeya Cotra |
Research Analyst (2016-07-01–2018-11-28); Senior Research Analyst (2018-12-01–) |
Research Analyst (2016-07-01–2016-09-01) |
| Alexander Berger |
Program Officer, US Policy (2015-03-01–2017-12-01); Managing Director (2018-01-01–2021-06-01); CO-CEO (2021-06-01–) |
Program Officer, US Policy (2015-02-27–2016-09-01); Research Analyst (2011-07-01–2012-11-20); Senior Research Analyst (2012-12-01–2015-02-27) |
| Brian Tse |
Consultant (2017-03-01–) |
Research Fellow (2015-07-01–2015-07-31) |
| Cari Tuna |
President (2014-08-01–) |
Board member (2011-05-22–) |
| Chloe Cockburn |
Program Officer, Criminal Justice Reform (2015-08-01–) |
Program Officer, Criminal Justice Reform (2015-08-01–2016-08-30) |
| Chris Somerville |
Program Officer (2016-07-01–) |
Scientific Advisor (2016-07-01–2016-09-01) |
| Claire Zabel |
Research Analyst (2015-08-01–2017-09-01); Program Officer, Global Catastrophic Risks (2017-09-01–2022-08-01); Senior Program Officer (2022-07-01–2023-07-01); Program Director (2023-07-01–) |
Research Analyst (2015-09-01–2016-09-01) |
| Daniel Dewey |
Program Officer, Potential Risks from Advanced Artificial Intelligence (2016-05-20–2021-04-20) |
Program Officer, Potential Risks from Advanced Artificial Intelligence (2016-05-09–2016-09-01) |
| David Roodman |
Senior Advisor (2018-06-01–) |
Senior Advisor (2015-03-19–) |
| Elie Hassenfeld |
Managing Director (2016-01-11–2018-02-26) |
Co-Founder and Chief Executive Officer (President) (2007-08-01–) |
| Heather Youngs |
Senior Science Program Officer (2016-08-01–) |
Scientific Advisor (2016-08-01–2016-09-01) |
| Helen Toner |
Research Analyst (2015-03-01–2016-06-01); Senior Research Analyst (2016-09-10–2018-02-06) |
Research Analyst (2015-03-01–2016-09-01) |
| Holden Karnofsky |
Co-CEO (2021-06-01–); Project Lead (2014-08-01–2017-06-01); Chief Executive Officer (2017-06-01–2021-06-01); Co-CEO (2021-06-01–) |
Co-Founder, Co-Executive Director (2006-08-01–2007-04-27); Co-Executive Director (2007-04-28–2008-01-03); Program Officer (2008-01-04–); Board Secretary (2008-01-04–2011-07-25); Co-Executive Director (2011-08-05–2017-06-01) |
| Howie Lempel |
Program Officer, Global Catastrophic Risks (2016-01-11–2017-03-09) |
Program Officer, Global Catastrophic Risks (2015-02-27–2016-09-01); Research Analyst (2013-08-28–2015-02-27) |
| Jaime Yassif |
Program Officer, Biosecurity and Pandemic Preparedness (2016-06-09–2018-08-05) |
Program Officer, Biosecurity and Pandemic Preparedness (2016-05-01–2016-09-01) |
| James Snowden |
Program Officer (2022-07-01–) |
Program Officer (2020-11-16–); Research Consultant (2017-03-01–2019-04-01); Senior Research Analyst (2019-05-01–2020-10-01) |
| Lewis Bollard |
Farm Animal Welfare Program Officer (2015-10-01–) |
Program Officer, Farm Animal Welfare (2015-10-01–2016-09-01) |
| Luke Muehlhauser |
Research Analyst (2015-06-01–2018-02-01); Senior Research Analyst (2018-03-01–2020-12-01); Program officer (2021-01-01–2022-07-01); Senior Program officer (2022-07-01–) |
Research Analyst (2015-06-01–2016-09-01) |
| Nick Beckstead |
Program Officer (2016-01-01–2021-11-01); Research Analyst (2014-12-01–2015-12-01) |
Research Analyst (2014-12-17–2016-09-01) |
| Nicole Ross |
Operations Associate (2016-01-11–2017-03-18); Research Analyst (2017-03-18–2019-03-11) |
Operations Associate (2015-10-01–2016-09-01) |
| Norma Altshuler |
Program Officer (2022-04-01–) |
Board Member (2021-01-01–) |
| Paige Henchen |
Recruiter (2021-02-01–2022-01-01); People Operations Manager (2021-02-01–2022-05-01); Director Of Operations (2022-05-01–2023-10-01) |
Chief of Staff (2023-11-28–) |
| Rocio Alba Navarro |
Grants Officer (2016-04-01–) |
Research Analyst (2016-04-01–2016-09-01) |