John Maddison

Chief Product and Corporate Marketing Officer

John Maddison is F5’s Chief Product and Corporate Marketing Officer. John has more than 30 years of experience leading product teams and corporate marketing functions in cybersecurity, cloud, and telecommunications. Prior to F5, John spent 12 years at Fortinet, most recently as Chief Marketing Officer and EVP of Product Strategy. He previously held leadership positions at Trend Micro, Vina Communications, and Octel Communications.

John holds a B.S. in Engineering degree from Plymouth University in Devon, England.