Sammie Walker

Sammie Walker is a seasoned marketing executive with over 25 years of experience driving growth and building high-impact marketing teams in enterprise SaaS, cybersecurity, and technology markets. Before Deepwatch, Sammie served as Chief Marketing Officer at Zimperium, Bugcrowd, and Infoblox. At Zimperium and Bugcrowd, she led transformative go-to-market strategies, drove measurable growth, and elevated brand presence. At Infoblox, Sammie played a pivotal role in doubling the core network services business, scaling its security offerings, transitioning the company to SaaS, expanding into edge services and cloud solutions, and supporting its subsequent sale for a market-leading return. Sammie holds an MBA from Saint Mary’s College of California and a B.S. in Information Systems Management from the University of San Francisco.