Senior Solutions Architect (National Security)

Amazon

Architect

AWS

Cybersec

About this role

This Senior Solutions Architect role sits in AWS's Japan Public Sector Tech Business Unit, working with national security customers including the Ministry of Defense and Self-Defense Forces. The role leads design and proposal of secure cloud solutions built on AWS technology, acting as a trusted technical advisor on mission-critical challenges spanning cloud, AI/ML, generative AI, data analytics, and security. Responsibilities include designing architectures with these technologies, promoting AWS value and cloud adoption, collaborating with sales and service teams, running AWS Well-Architected reviews, feeding requirements back to AWS service teams, producing technical content, and building deep customer trust. Requires 7+ years of development, architecture, consulting, or system proposal/build experience, plus 5+ years designing, implementing, or consulting on applications or infrastructure, including broad experience in technical pre-sales, requirements definition, design, implementation, testing, and incident response for public-sector customers. Native-level Japanese is required, along with basic reading and writing ability in English for technical documents. Preferred: experience with defense/national-security organizations, large-scale infrastructure and database architecture, enterprise cloud/virtualization deployments, AWS or other cloud platforms, AI/ML and generative AI, security architecture (zero trust, encryption, access control), ISMAP/ISO 27001/NIST SP 800 knowledge, and relevant certifications.

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