This series covers positions that manage, supervise, lead, administer, develop, deliver, and support information technology (IT) systems and services throughout USACE. The Information Technology Management Mission is comprised of a wide range of duties to include threat reduction, vulnerability reduction, deterrence, international engagement, incident response, resiliency, and recovery activities, including computer network operations, information assurance, diplomacy, military, and intelligence missions as they relate to securing the global information and communication infrastructure.