*We are only able to accept applicants with valid permission to work in Japan and fluency in Japanese.
Thank you for your kind understanding.
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【Position Purpose / 期待役割】
In this role, you will be responsible for designing, developing, and operating the application and infrastructure foundations that power SIEM, detection mechanisms, and security monitoring ecosystems.
- Security Infrastructure Development: Develop and operate applications and cloud infrastructure to advance and automate security controls.
- SIEM Platform Operations: Build, operate, and optimize the SIEM platform to ensure high availability, data stability, and advanced threat detection.
- Infrastructure Hardening & IaC: Harden cloud environments using Infrastructure as Code (IaC) and modern DevOps practices.
- Threat Modeling & Defense Strategy: Collaborate with Red Team, Blue Team, and Engineers to model threat behavior, perform security evaluations, and implement defenses.
【Essential Requirements / 必須要件】
■ 2+ years of hands-on experience developing applications or cloud infrastructure on AWS, GCP, or similar cloud platforms.
■ Foundational knowledge or practical experience in general information security concepts.
■ Proactive attitude toward leveraging AI tools to drive workflow efficiency and automation.
■ Language / 言語: Business-level Japanese (JLPT N2 or equivalent). Conversational-level English (preferred).
【Preferred Requirements / 歓迎要件】
・Hands-on experience building or operating SIEM platforms.
・Strong background as a Cloud Infrastructure Engineer interested in transitioning into Cyber Security.
・Cross-functional communication skills to coordinate with development, operations, and business stakeholders.
■ Expected Salary
8 Million JPY – 12 Million JPY
■ Bonus
YES / Available
■ JOB ID: VAC-292920
*Finish your application by filling out the required information.
We look forward to your application.