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Overview About Accenture Accenture is a global professional services company with leading capabilities in digital, cloud and security. We offer Strategy and Consulting, Technology and Operations services and Accenture Song all powered by the worlds largest network of Advanced Technology and Intelligent Operations centers. Our 799,000 people deliver on the promise of technology and human ingenuity every day, serving clients in more than 120 countries. We embrace the power of change to create value and shared success for our clients, people, shareholders, partners and communities. Visit us at www.accenture.com. Join Accenture and help transform leading organisations and communities around the world. The sheer scale of our capabilities and client engagements and the way we collaborate, operate and deliver value provides an unparalleled opportunity to grow and advance. Choose Accenture and make delivering innovative work part of your extraordinary career. We are seeking a Solution Architect with experience in designing and integrating next generation firewall, guard and cross domain solutions compliant with Australian Government Information Security Manual (ISM), organisation policy and security controls. You will be part of a team whose focus will be in designing and overseeing the implementation of secure and interoperable information exchange solutions utilising network gateway and guard capabilities to enable federated mission networking (FMN) within a multi-domain environment. This critical role involves translating complex operational and business requirements into a robust technical vision, and ensuring the solution aligns with NATO standards (STANAG compliance) and data-centric security principles. You will work across multiple technical teams, client stakeholders, and client partner organisations, ensuring the delivered solution enables network and data centric interoperability between information sharing partners. Key Responsibilities Lead the analysis, design, and development of the overall architecture vision for next-generation firewall / guard solutions, from inception through execution. Ensure all architectural designs and implemented systems adhere to NATO standardisation Agreements (STANAGs) and data-centric security policies. Implement a data-centric security model to protect data at rest and in transit, including data classification, access control, and encryption to manage secure information sharing across different information security domains. Design and configure guard solutions utilizing technologies such as Isode M-Guard for secure, bidirectional or unidirectional data transfer between different security domains. Integrate and manage next-generation firewall (NGFW) solutions from Palo Alto Networks to enforce network security, threat prevention, and zero-trust principles. Collaborate with cross-functional teams to ensure the design meets security, performance, and accreditation requirements. Develop high-level and low-level architectural documentation, including system blueprints, design patterns, technical specifications, and support security governance, risk and compliance assessment. Provide technical guidance and support during the entire solution lifecycle, including development, testing, deployment, and troubleshooting, with other enabling technologies such as identity and PKI. Manage stakeholder expectations, effectively communicating complex technical concepts and project updates to non-technical and senior personnel. Identify potential risks and vulnerabilities within architectural decisions and provide effective mitigation strategies. Qualifications and Skills Education: A Bachelor''s degree in Computer Science, Information Technology, Software Engineering, or a related field. A Master''s degree is highly desirable. Experience: Extensive experience (typically 10+ years) as a Solution Architect, Systems Architect, or in a related technical leadership role within Defence or another highly regulated sector. Experience working on projects involving military command and control (C2) systems or similar secure information exchange environments. Hands-on experience in designing and implementing secure, scalable network and system architectures, with emphasis on next-generation firewall, guard and cross-domain solutions. Technical Expertise: Deep knowledge of networking protocols, routing, switching, and security principles. Expertise in data security technologies, including encryption standards, key management, and data loss prevention (DLP) practices. Proficiency in design of Palo Alto Networks next-generation firewalls, including PAN-OS, App-ID, Threat Prevention, and Panorama management. Experience in design of Isode M-Guard or similar cross-domain guard technologies, including configuration of application profiles and security labeling. Experience in design of ArchTiS TDI or attribute-based access control technologies, including ABAC policy design and implementation. Familiarity with architecture frameworks such as TOGAF, model-based systems engineering, and agile and DevSecOps methodologies. Understanding of cloud platforms (public, private) with emphasis on private cloud in air-gapped environments and secure cloud architecture best practices. Soft Skills: Excellent analytical and problem-solving abilities, strong leadership and project management skills, and exceptional communication and stakeholder engagement abilities. Adaptability and a commitment to continuous learning to stay current with evolving NATO, FMN and security standards. Desirable Qualifications Relevant industry certifications such as PCNSE, CISSP, or cloud-specific Solution Architect certifications. Prior experience working within Defence, National Security or a NATO organisation. Knowledge of interoperability in a coalition context. Why Join Us? We are excited to see how your contributions will shape our projects and initiatives. This is your chance to collaborate with talented teams, drive success, and make a meaningful impact on our organization. Security Clearance and Onsite Requirements Security Clearance Requirement: Australian Citizens with an active security clearance (NV2). Must be willing to work onsite 5 days a week. Benefits 18 weeks paid parental leave Long & short-term career break opportunities Structured career development program Local and international career opportunities Certified as a Family Inclusive Workplace Flexible Work Arrangements Top 3 in Diversity & Inclusion Index #J-18808-Ljbffr