Sr. Cybersecurity Engineer

We're looking for a Senior Cybersecurity Engineer who can blend deep technical expertise with strong security judgment to protect and strengthen enterprise environment. In this role, you'll support secure operations across applications, infrastructure, and identity systems-ensuring compliance with standards like PCI, GDPR, and global Cybersecurity policies.

You'll be the security partner engineering teams rely on: someone who knows how controls work in real enterprise environments and can guide teams toward secure, scalable, practical solutions.

1. Security Architecture & Advisory

• Advise IT, infrastructure, and application teams on secure design, reviewing solutions and translating requirements into practical implementations.
• Partner across the business to ensure new technologies are deployed securely and efficiently.

1. Infrastructure Security & Hardening

• Act as SME for server and infrastructure security, supporting secure configurations, vulnerability remediation, patching, and network design.
• Work closely with infrastructure teams to keep systems hardened and compliant.

1. Identity & Access Management

• Provide hands‑on user access and identity support, including Active Directory, Group Policy, privileged access, and vaulting tools.
• Coordinate with global to maintain secure, compliant access across enterprise systems.

1. Governance, Audit & Compliance

• Support user access reviews, entitlement validation, evidence gathering, and audit activities.
• Deliver clear reports on security risks, compliance gaps, and remediation needs.
• Strengthen governance frameworks and help maintain audit readiness.

1. Operational Responsibilities

• Follow all Environmental, Health & Safety policies and training.
• Perform additional duties as needed to support secure, reliable operations.

[Referral Bonus Program: Earn JPY 100,000]

If you know someone who may be considering a career change, we would greatly appreciate your referral.

If your referral is successfully hired, you will receive JPY 100,000 gift card as a referral bonus.

For more details please feel free to contact me.

Omar Regalado
Principal Recruitment Consultant
Internal IT


+81 50-3133-4973
+81 50-3133-4973