David Brearley, GICSP, PMP
Controls and Cyber Services Director
Controls and Cyber Services Director
David has over 20 years of experience providing operational technologies and industrial controls solutions, services, and consulting. He is a member of multiple working groups for the ISA-62443 standards committee. Providing hands-on, design and consulting services that cover the comprehensive control system lifecycle, his experience is broad and deep.
He's responsible for our global operational technologies cybersecurity services program. Since the team’s inception, he has led more than 100 cybersecurity projects. He provides consulting, assessment, design, and compliance review in support of the markets we serve, including architecture, education, sciences and technology, defense, water/wastewater; transportation and power.
