Sean J.

Sean J. is currently the Deputy CISO and Head of Corporate Engineering at Reddit, Inc., a role they have held since 2025. Previously, they served as the Senior Director of Corporate Technology at Reddit and held leadership positions at Postmates, Flexport, and Twitter, overseeing IT operations, team development, and vendor management. Sean's early career included roles at Akamai Technologies, where they provided tier 3 client support and managed global teams, and Apple Inc., where they excelled at customer service as a Genius. Sean earned a Bachelor of Science in Political Science from Northeastern University in 2007.