7 days ago
Tokyo, JapanMid Level / Senior
H1B Sponsor
Responsibilities
- Drive continual improvement in security processes and automations.
- Participate in a 24/7 on-call rotation for security incident response.
- Manage security incidents and communicate updates to stakeholders.
- Identify and develop new detection use cases and optimize existing ones.
- Collaborate on technical solutions with other teams.
- Research and analyze security event patterns across global infrastructure.
- Lead threat hunting missions to quantify and reduce threats.
- Manage log collection, security scanning, and intrusion detection systems.
- Design automation to reduce false positives and handle events.
- Analyze security posture through testing and vulnerability impact analysis.
Requirements
- 2+ years of relevant information security experience.
- Self-starter with the ability to execute tasks with minimal supervision.
- Strong Python scripting skills for security automation.
- Knowledge of networking and operating systems (macOS, Windows, Linux).
- Understanding of cloud security fundamentals and practices.
- Experience managing and deploying security technology.
- Ability to build queries and dashboards for security monitoring.
- Knowledge of current threats and a desire to learn more.
- Experience with malware analysis, forensics, or penetration testing.
- Strong problem-solving skills and troubleshooting experience.