KBR, Inc. is seeking a highly skilled and experienced Information Systems Security Engineer (ISSE) to support the Aerial Connectivity (AC) Branch within the Air Force's Advanced Battle Management System (ABMS) Division. You will be responsible for providing expert-level information systems security guidance on this complex program. As part of your duties, you will ensure AC product lines are secure and compliant with industry cybersecurity best practices and current DoD, Air Force, and Space Force cybersecurity guidance. The objective is to secure the DAF BATTLE NETWORK, provide secure interfaces to other services, DoD and Intelligence Community (IC) efforts in support of Joint All Domain Command and Control (JADC2), and to ensure interoperability across joint and coalition forces. This role will focus on developing and then implementing an integrated cybersecurity strategy, in support of AC product line interoperability testing for the DAF BATTLE NETWORK.