Strategic IAM & Security Engineering Leader

Mizuho; Singapore; On-site; SGD 90,000 - 160,000; Full time

Job summary

Mizuho Bank, Ltd. is seeking an IAM and Cyber Security Engineer in Singapore to design, implement, and maintain robust identity and access management solutions while aligning with regulatory requirements.

You will collaborate with IT and business teams to ensure secure access across cloud and on-premise environments. Responsibilities include leading IAM initiatives, enforcing least-privilege principles, and contributing to security controls across networks, endpoints, and cloud platforms.

Qualifications

• 4+ years of IAM and cybersecurity engineering experience.

Responsibilities

• Design, implement, and maintain IAM solutions such as SSO, MFA, and PAM.
• Manage identity lifecycles including onboarding, offboarding, and access reviews.
• Define and enforce RBAC and least privilege access controls.
• Monitor IAM activities and respond to incidents and anomalies.
• Collaborate with IT and business teams to support regulatory compliance and audits.

Skills

IAM

Cybersecurity

SSO

MFA

PAM

RBAC

Audit & Investigations

Cloud security

Scripting (Python, PowerShell)

Communication

Tools

Okta

Azure AD

CyberArk

SailPoint

Ping Identity

Job description

Mizuho Bank, Ltd. is seeking an IAM and Cyber Security Engineer in Singapore to design, implement, and maintain robust identity and access management solutions while aligning with regulatory requirements.

You will collaborate with IT and business teams to ensure secure access across cloud and on-premise environments. Responsibilities include leading IAM initiatives, enforcing least-privilege principles, and contributing to security controls across networks, endpoints, and cloud platforms.