Sam S.

Sam "Frenchie" S. is an established entrepreneur and technology leader with extensive experience in security engineering and investment. Currently serving as the Founder and CEO of Ensignia since January 2023, Sam also contributes as an angel investor for Authsignal and CipherStash, and acts as an Explorer at AirTree. Sam's previous roles include Tech Lead for Infrastructure Security at Brex, where involvement occurred during a significant growth phase, and Engineering Manager for Infrastructure Security at Cruise. Additionally, Sam co-founded and directed Claiming.com.au until its exit in October 2021. Educational qualifications include a Bachelor of Science in Computers from the University of Melbourne and a Fellow designation at Leaders In Tech, set to conclude in August 2025.