Leadership Team
The Leaders Behind Nexum's Growth
Nexum's leadership team is comprised of individuals from a variety of backgrounds: technical, marketing, sales, operations, finance, and legal. Combined, these individuals have the skill set that has driven Nexum's impressive growth record.
Who's Leading?
David Lesser: President and CTO. David Lesser serves as President and CTO for Nexum. A technologist and businessman, David's experience in IT risk mitigation has focused on excellent technical design and intelligent cost control. Read More.
J.D. Butt: Director of Solutions. J.D. Butt the current Director of Solutions is a network security technologist with over 10 years' experience designing, testing, and implementing secure architectures for networks, application deployments, and software. Read More.
Mike Scher: General Counsel and Compliance Architect. Mike Scher serves as General Counsel and Compliance Architect for Nexum. An attorney and systems security specialist, Mike has experience in IT risk mitigation on both the legal and technical fronts since 1993. Read More.
Brian Haboush: Director of Sales. Brian Haboush is Director of Sales at Nexum. He's responsible for overall sales growth for Nexum's portfolio of security products and services. Read More.
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