JF
Career profile
Joel Fenster
Responsible AI at Google DeepMind | Formerly UK govt and Herbert Smith Freehills LLP
United Kingdom
Career path.
Google DeepMindExternal Safety Testing, Responsibility
Sep 2025 - Present- UK Health Security Agency
Chief of Staff to the CEO and Chair (Deputy Director)
May 2023 - Oct 2025 - UK Health Security Agency
Deputy Director, Operational Strategy
Jul 2022 - Jun 2023 - UK Health Security Agency
Chief of Staff / Deputy Director, Testing
Feb 2022 - Sep 2022 - UK Health Security Agency
Deputy Chief of Staff, Testing
Jun 2021 - Feb 2022 - Herbert Smith Freehills
Associate Solicitor, seconded to Legal Operations
Sep 2019 - Mar 2020 - Herbert Smith Freehills
Associate
Aug 2019 - Jun 2021 - Herbert Smith Freehills
Trainee solicitor
Jan 2019 - Aug 2019 - Herbert Smith Freehills
Trainee Solicitor
Aug 2017 - Jan 2019 - Noam Masorti Youth
National Director
Aug 2014 - Aug 2015 - Cambridge Union Society
Debating Officer
May 2012 - Dec 2012 - NUS
Delegate
Apr 2012 - Jan 2013 - The Cambridge Union Society
President
Jan 2012 - Jul 2013 - Noam Masorti Youth
Youth Leader
Jan 2008 - Jan 2013