Marianna Tishchenko

Marianna Tishchenko

Group Product Manager — AI-Powered Cybersecurity & Integrity at Google

Product leader building AI-driven security at scale. Harvard and Wharton alum based in New York City.

About Me

I lead product for Google's AI-Powered Cybersecurity initiative, Detection & Response, and Information and Infrastructure Protection — driving strategy and execution across a ~500-person cross-functional org. Previously, I built AI/ML-based integrity solutions protecting billions of users and billions in annual revenue. Before Google, I shipped ML-powered optimization products at AWS and led video platform monetization at Yahoo.

Where I've Worked

Google 2022 — Present

Group Product Manager — AI-Powered Cybersecurity & Integrity

Amazon Web Services 2019 — 2022

Product Lead — EC2 & Commerce Platform

Yahoo 2017 — 2019

Principal Product Manager — Video Platform

Thunder Industries (acquired by Walmart) 2013 — 2015

Product Owner

Google 2011 — 2013

Legal — Privacy, M&A, and Commercial Agreements

Speaking & Publications

Education

Wharton Business School, UPenn
MBA — Finance & Entrepreneurial Management

Joseph Wharton Scholarship recipient. Tech Club Director. VC intern at DreamIt Ventures.

Harvard University
BA in Economics, Minor in Psychology, Citation in Italian

Editor in Chief, Harvard College Economics Review. News Editor, The Harvard Crimson.

Beyond Work

Born in Moscow, Russia and raised in San Francisco, I'm now based in New York City. Outside of work, I'm a certified vinyasa yoga instructor, an avid tennis player, and a lifelong ballet enthusiast. I speak Russian and Italian fluently, with beginner French, and am passionate about mentoring through TEAK Fellowship and StreetWise Partners.

Get in Touch