EM
Career profile
Ethan MacKay
Corporate Counsel, Sierra
San Francisco, California, United States
Career path.
SierraCorporate Counsel
Oct 2025 - Present- Fenwick & West
Associate
Sep 2024 - Oct 2025 - Fenwick & West
Associate
Feb 2020 - Feb 2022 - Juris
Co-Founder & General Counsel
May 2018 - Feb 2020 - Fenwick & West
Summer Associate
May 2017 - Jul 2017 - Federal Reserve Bank of New York
Summer Law Clerk
May 2016 - Aug 2016 - U.S. Department of Justice
Paralegal Specialist
Oct 2014 - Jul 2015 - U.S. House of Representatives
Legislative Intern, Congresswoman Donna F. Edwards
Jun 2014 - Oct 2014 - Center For Talented Youth (Johns Hopkins University)
Resident Assistant
Jun 2013 - Aug 2013