David Brearley | Cybersecurity Systems Manager

David Brearley, GICSP, PMP

Cybersecurity Systems Manager

David leads our international operational technology cybersecurity services across multiple business sectors. Working alongside clients, he provides hands-on design and consulting services that cover the comprehensive control system lifecycle. 

He sees cybersecurity as an opportunity to advance digitally connected, smart, reliable and resilient systems within acceptable risk tolerance rather than avoiding technology due to fear of risk. David's passionate about working collaboratively with our clients and our own enthusiastic team of experts and innovators as we implement technology advancements that support resilient infrastructure. 

Tapping nearly 20 years of experience providing solutions for information technology and operational technology (including industrial controls), David partners with clients to provide consulting, assessment, design and compliance review services. His primary technical background includes solutions architecture and assessment, process control and human-machine interface systems design and implementation, risk assessment and mitigation, master planning, data analytics, network design and configuration, installation/construction management, Department of Defense Risk Management Framework compliance, and project management.