Debbie O’Brien

Debbie O'Brien is an accomplished communications executive with extensive experience in corporate marketing and public relations across leading technology companies. Currently serving as Chief Communications Officer at PagerDuty, Debbie previously held prominent roles as Chief Communications Officer and VP Corporate Marketing at Snowflake, where significant contributions were made to scaling the marketing team and enhancing brand visibility. At New Relic, Debbie led global communication efforts while also taking on interim Chief Marketing Officer responsibilities. Earlier roles include Senior Vice President of Global Communications at ServiceNow and Chief Communications Officer at Informatica, where strategic initiatives positioned companies as industry leaders. Debbie's career began at Sun Microsystems, and Debbie also interned with the San Francisco 49ers. Holding a BA in Mass Communications with a minor in Business Administration from the University of California, Berkeley, Debbie is recognized for driving thought leadership and successful communication strategies in the technology sector.