David Wells is a Senior Technical Communications Program Manager within the U.S. Department of Energy’s Office of Electricity. A thought leaders and subject matter expert spanning critical infrastructure and telecommunications security, David provides national leadership to ensure a secure, resilient and reliable energy delivery system, develops technologies to improve the infrastructure that brings electricity into our homes, offices, and factories. David maintains a unique blend of strategic, tactical, and operational proficiency. Specifically, David focuses on the best practices for substation communication infrastructure and cyber-physical systems security.