CEO of Open Philanthropy since 2023: 6 years at OpenPhilanthropy before becoming co-CEO, 3 years as a research analyst at GiveWell

CEA Head of Events since 2015: 2 years as "plaintiff’s attorney in Federal Court" at a non-EA org, 3 years at MIRI, and lots of things before

Managing Director/co-founder at Effektiv Spenden since 2022: 3 years as Associate Director of a non-EA org, 5 years as Project Leader and Program Manager at non-EA orgs, 9 Years at BCG, ...

Website Director at 80,000 Hours since 2021: 1 year as research analyst at 80k, 5 years of PhD + University Lecturer, 2 years as content editor for a professor

Research Analyst at Open Philanthropy since 2018: 3 years analyst at J.P. Morgan, 3 years D.Phil. at Oxford

Division Manager at The Centre for Effective Altruism since 2020: 2 years at CEA, 1 year founding and selling a startup, 7 months recruiting at Ought (EA AI Safety org), 4 years founding and selling another startup, 8 years R&D Team Lead at Epic

CEO at Clinton Health Access Initiative since 2022: 2 years as Managing Director of GiveWell, 8 years as CEO at IDinsight, 2 years at the world bank, 1 year as Project Coordinator at J-PAL

Project Lead at EA Funds since 2022: 5 months research assistant at GPI, 4 months contractor at CEA, 1 year director at EA London, 1 year founder of a Charity Entrepreneurship charity

Community Health Analyst at CEA since 2022: 9 years mathematics teacher at three schools, 2 months instructor at two rationality camps

Program Director at Open Philanthropy since 2023: 8 years at Open Philanthropy

Co-Founder at BlueDot Impact since 2022: 3 years founder of Biosecurity Fundamentals/AI Safety Fundamentals/Existential Risk Alliance, 3 years Officer Cadet in the Royal Air Force, 7 years actor in a soap opera

Senior Program Officer at Open Philanthropy since 2022: 5 years at GiveWell, 1 year at CEA, 4 years at L.E.K. Consulting.

Co-founder at Charity Entrepreneurship/AIM since 2018: 2 years co-founder of Charity Science Health, 3 years co-founder of Charity Science

Executive Director at Atlas Fellowship since 2022: 2 years executive director at EA Funds, 7 years co-founder at Center on Long-term Risk, in parallel 4 years board member at Polaris Ventures/Center for Emerging Risk Research

Community Liaison at CEA since 2015: 4 years as mental health clinician, 1 year as social work intern, 2 years donor services administrative assistant at Oxfam

Co-Founder at Cambridge Boston Alignment Initiative since 2022: 2 years program director at Stanford Existential Risks Initiative, ~2 years of research roles while in university

Farm Animal Welfare Program Officer at Open Philanthropy since 2015: 2 years as policy advisor and litigation fellow at The Humane Society of the United States, 3 years of J.D. Law, 1 year associate consultant at Bain

Board member and trustee of Effective Ventures: 10 years founder of Sendwave and Wave, 2 years engineer at a videogame company, 1 year cofounder at a startup

Previous ED of CEA since 2019: 2 years at CEA, 4 months researcher at GWWC, 2 months researcher at FHI

Senior Program Associate at Open Philanthropy since 2022: 1 year chief of staff at Forethought Foundation, 3 years at FHI, 2 years executive director at Stiftung für Effektiven Altruismus, 1 year vice president at Etudes Sans Frontières

Director of One-on-One Programme at 80k since 2022: 4 years at 80k, 2 years head of research operations at GPI, 4 years ED at GWWC, 4 years PhD in Philosophy of which 2 as director of operations at CEA

AI Safety and governance consultant since 2022: 1 year at Future Fund, 7 years at Open Philanthropy, 2 years at FHI, 5 years PhD in Philosophy

Head of Community Health and Special Projects at CEA since 2021: 3 years at CEA, 3 years research analyst at Open Philanthropy, 6 months staff assistant at a hospital

CEO of 80k since 2024: 6 years at 80k, 2 years assistant director at FHI, 4 years Co-founder and Director of Special Projects at CEA, 1 year
Climate Science Advisor for the Office of the President of the Maldives, (in parallel) 4 years PhD in atmospheric, oceanic and planetary physics, 2 years Executive Director at a climate change policy analysis group

CEO of Lightcone since 2021: 5 years project lead on LessWrong, 1 year director of strategy at CEA, 3 years co-founder and head of design at (I think) a web agency, 1 year internships at Leverage/CFAR/MIRI

CEO of Effective Ventures since 2023: 4 years at CEA, 5 years Engagement Manager at McKinsey, 3 years Technology Consultant at Deloitte, 1 year Graduate Engineer at EDF Energy

CEO of Longview Philanthropy since 2022: 3 years at Longview, 4 years at Goldman Sachs, 2 years teacher of mathematics

Director of Research at Giving What We Can since 2022: 4 years researcher at founders pledge, 1 year cofounder and director of EA Netherands, 2 years supporting UBI experiments

Cofounder of CEA/GWWC/80k since 2009: (in parallel) 6 years research fellow at GPI, (in parallel) 9 years associate professor at Oxford, (in parallel) 4 years PhD in Philosophy

CEO of CEA since 2024: 1 year CEO of EV, 3 years chief of staff/program officer/fellow at Open Philanthropy, 1 year director of product and strategy at a market research consultancy firm, 2 years associate consultant at Bain, 1 year as cowboy at a college, 1 year Interim Kitchen Manager/Butcher/Head Cook at a boarding house