Lead enterprise-wide digital transformation strategy and execution across Mizuho Securities and the financial group. Manage AI, data, and business reform projects, coordinate stakeholders, report to executives, and mentor DX personnel.
About this role
Design and implement safeguards for production AI at Mizuho. Build security architecture, guardrails, red/blue-team practices and incident processes, and evaluate emerging cryptography and AI-assisted security operations.
Applicants need roughly three years of security experience, practical security review, vulnerability assessment, risk analysis or architecture work, and understanding of applications, cloud, APIs, access control and data protection. Stakeholder leadership and explaining technical decisions are required; specialist AI-security experience is not mandatory.
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