LP
Career profile
Liza Praprotnik
Member of Technical Staff at OpenAI
San Francisco Bay Area
Career path.
OpenAIMember of Technical Staff
May 2026 - Present
MetaSoftware Engineer
Apr 2025 - May 2026- Hidden Road
Software Engineer
May 2022 - Apr 2025 - Amazon
Software Engineer
Aug 2018 - Apr 2022 - UC Berkeley
D-Lab Python Instructor
Aug 2016 - May 2017 - Sandia National Laboratories
Research and Development Intern
Jun 2016 - Aug 2016 - SRI International
Research Assistant
Feb 2016 - Jan 2017 - UC Berkeley
Lab Assistant
Jan 2015 - May 2015