セキュリティアーキテクト at PayPay

PayPay, a fintech company with over 66 million users, is seeking a Security Architect to join their team. The company values innovation and collaboration, striving to create a future beyond imagination. The Security Architect will play a vital role in ensuring the security of PayPay's expanding business operations.

The Security Architect will work within the risk and security department, focusing on tasks related to internal information security. This includes collaborating with various teams such as SOC, CSIRT, and RedTeam, engaging in both offensive and defensive security measures.

Responsibilities:

• SIEM integration and enhancement
• Monitoring automation
• CSIRT support development
• Infrastructure hardening and codification
• SOC (Security Operation Center) tasks
• Log analysis for threat hunting
• Vulnerability information management
• Cyber resilience enhancement using threat intelligence
• Forensic investigation and malware analysis
• Phishing site investigation and response
• Purple Teaming
• CSIRT (Computer Security Incident Response Team) tasks
• Information security awareness activities
• Collaboration with internal and external organizations

Requirements:

• 3+ years of development experience (any language)
• Interest in cybersecurity
• Experience with AWS or other cloud infrastructure (preferred)
• 2+ years of vulnerability assessment experience (preferred)
• 2+ years of CSIRT or SOC experience (preferred)
• Basic knowledge of information security (preferred)

What PayPay Offers:

• Opportunity to make a significant impact in a short period
• Skill enhancement in both offensive and defensive security
• Autonomy and flexibility in proposing and implementing improvements
• Experience in threat intelligence and threat analysis
• Opportunity to gain practical security experience