Senior Security Analyst: AI-Driven Threat & Exposure

Square Enix; Greater London; On-site; GBP 75,000 - 110,000; Full time

Job summary

Square Enix is seeking a Senior Security Analyst to strengthen the Cyber Security team. You will detect security events, manage risk, and drive rapid, effective responses to protect games, systems and data.

Day‑to‑day, you’ll triage alerts, investigate incidents, and optimise tooling, while expanding automation and AI support across the security stack. Strong collaboration with stakeholders is essential to reduce risk and improve resilience.

Qualifications

• Experience in cyber security, security operations, risk, IT, or similar environments.
• Experience handling major cyber security incidents.
• Relevant certifications welcomed or equivalent practical experience.

Responsibilities

• Own and continuously improve vulnerability management with automation and AI support.
• Drive exposure management, prioritisation and remediation tracking by risk.
• Monitor attack surface across cloud, on‑prem, and third‑party assets.
• Collaborate with system owners to remediate vulnerabilities promptly.
• Support risk analysis activities including third-party risk assessments.
• Design automation‑driven workflows and explore AI-assisted security tool features.
• Maintain and enhance security tooling to improve detection and response.
• Investigate security alerts and respond to incidents promptly.
• Coordinate with stakeholders during investigations and share insights.

Skills

Cyber security

Security operations

Incident response

Risk management

Automation & AI in security

Threat intelligence

Vulnerability/Exposure management

SOAR & SIEM

Structured log analysis

Communicating with stakeholders

Tools

SOAR

SIEM

Vulnerability management tools

Job description

Square Enix is seeking a Senior Security Analyst to strengthen the Cyber Security team. You will detect security events, manage risk, and drive rapid, effective responses to protect games, systems and data.

Day‑to‑day, you’ll triage alerts, investigate incidents, and optimise tooling, while expanding automation and AI support across the security stack. Strong collaboration with stakeholders is essential to reduce risk and improve resilience.