セキュリティアーキテクト

The role

This person will handle information security maintenance and management, including PCI DSS compliance support, security consulting, and risk response. They will work on security governance, internal controls, and incident response to support the safe growth of business and services.

What you will do

• PCI DSS compliance support and security consulting
• Security design review and improvement proposals during system construction and changes
• Organizing and promoting security requirements in projects
• Developing and reviewing security rules, standards, and operational processes
• Promoting information asset management
• Responding to security consultations from business, development, and technical departments
• Formulating response policies and reaching consensus with stakeholders regarding risks
• Supporting response and promoting recurrence prevention during security incidents
• Conducting incident response training and security awareness activities

Required qualifications

• 3 or more years of experience in organizing, reviewing, or risk assessing security requirements for systems or cloud services
• Experience proactively driving tasks from problem discovery to policy formulation and execution while reaching consensus with diverse stakeholders
• Basic knowledge of or interest in PCI DSS
• Business level Japanese proficiency

Nice to have

• Practical experience in PCI DSS (compliance support, requirement response, QSA/ISA evaluation or audit response, SAQ creation)
• Experience in system audit, IT audit, internal audit, or audit response
• Experience in security governance, internal control, risk management, or formulating/operating rules and standards
• Experience in system operation, infrastructure operation, or system development
• Experience in designing, building, operating, or security reviewing SaaS/cloud environments (AWS, GCP, etc.)
• Security related qualifications such as CISA, CIA, CISSP, or Registered Information Security Specialist

Benefits

• Annual salary system
• Overtime allowance
• Late night work allowance
• Commuting transportation expenses
• Social insurance (health insurance, welfare pension, employment insurance, workers' accident compensation insurance)
• Corporate defined contribution pension plan
• Asset formation savings system (general, housing, pension)
• Annual paid leave (14 days in the first year, pro-rated depending on the month of joining)
• Personal leave (5 days per year, or 3 or 5 days in the first year depending on the month of joining)

About the company

PayPay Card Co., Ltd. was established in 2021 to provide fintech services that are closer and more convenient for users by integrating with the PayPay payment platform, which surpassed 75 million users as of August 2026.