Coleen Coolidge

CISO, Twilio

decorationColeen Coolidge
Meet Coleen Coolidge

Coleen Coolidge is CISO at Twilio, and was formerly CISO at Segment (acquired by Twilio), where she built holistic security programs and teams from scratch to protect customer data. Previously, Coleen did the same at Twilio (pre-IPO and post-IPO) as Sr Director of Trust and Security. She's also served in security-leadership positions at more traditional, enterprise companies like First American Title and CoreLogic in Southern California.