This role supports the Directorate of Deployed ICT (D-ICT) within the Cyber Operations Division of the Joint Capabilities Group. D-ICT is responsible for sustaining and evolving deployed ICT capabilities critical to ADF operational effectiveness, including the Deployable Information Environment (DIE), Fleet Information Environment (FIE/FIS), and Mission Partner Environment (MPE). Role Purpose Provide independent technical assurance across architectures, infrastructure, and integrated systems. Key Responsibilities Assess architectures, maintain future-state models, evaluate security and integration risks, and support resolution of complex system issues in consultation with senior engineering leadership. Deliverables Architecture assurance reports Risk and compliance assessments Mandatory Requirements NV2 clearance Assurance and architecture assessment experience Key Responsibilities Assess complex architectures and integrated solutions Develop and maintain current and future architecture models Support resolution of cross-functional system issues Assess infrastructure, security, and integration compliance Work with Chief Engineer and Principal Architect Deliver assurance reports and recommendations Key Skills & Experience Architecture assessment and assurance Cybersecurity and integration risk analysis Defence ICT standards and accreditation Independent technical review capability