Julie O'Brien has been driving marketing strategy and growth for industry-defining technology companies for more than 25 years. An accomplished builder and leader, she is energized by delighting customers and inspiring teams to deliver differentiated results.

Before joining AttackIQ as CMO, she was SVP of Corporate Marketing at Nutanix (IPO), where she led the marketing engine that fueled the company’s double-digit growth. Prior to that, she held leadership roles at start-up, mid-sized, and enterprise companies including SightPath (acquired by Cisco), Cisco, Box, and Good Technology.

Julie serves on the board of advisors for Workforce Opportunity Services and is an active speaker at women’s leadership and technology events. She graduated from Bentley University in Waltham, Massachusetts with a B.A./M.B.A.