John has dedicated his 25-year career in the security industry to advancing technology and protecting enterprise clients nationwide. As SAGE Integration’s Chief Operating Officer since 2019, he has helped position the company as a leading national security provider across 62 U.S. metro areas.
Previously, John contributed to Niscayah’s growth to over $1 billion in revenue and was President of CGL Technologies and SST.
He serves on the boards of PSA, Security Sales & Integration Magazine, and the Security Industry Association (SIA) and chairs key industry committees, demonstrating his commitment to innovation and collaboration.
In 2023, John became vice chair of the Foundation of Advancing Security Talent (FAST), supporting the next generation of security professionals. Recognized for his contributions, he has received numerous industry awards, including SIA’s Sandy Jones Volunteer of the Year Award and the George R. Lippert Memorial Award.
A Temple University’s Fox School of Business graduate, John remains active in industry initiatives and philanthropy, including his work with Mission 500. He values time with his wife, Holly, their children, and two Aussie Doodles, Edmund and June.
ESX 2025 Speaker John Nemerofsky
Register Now to Learn from 2025 ESX Speaker John Nemerofksy.