Business Information Security Officer (BISO)

Join Mizuho as a Business Information Security Officer (BISO)!


Position Summary
The Business Information Security Officer (BISO) for Mizuho Americas is the strategic bridge between the central cybersecurity team and the business. They ensure that security initiatives align with business objectives, embedding security-first practices directly into daily operations without compromising agility or innovation. As a senior leader, the BISO collaborates with business units to integrate security into operations, supervises the execution of the cybersecurity strategy, and serves as the liaison within the financial services industry. This role is essential for maintaining Mizuho’s reputation for security and compliance while fostering resilience and innovation.


What you’ll do

+ Serve as the primary point of contact and trusted advisor on information security matters for senior business and technology leaders within the various line of business.