Senior Security Analyst: Automation‑Driven Threat & Risk

Square Enix, Inc.; Greater London; Hybrid; GBP 90,000 - 120,000; Full time

Job summary

Square Enix, Inc. is seeking a Senior Security Analyst to join our Cyber Security team. You will detect security events, manage risk and drive an effective response to protect games, systems and data.

You will own vulnerability management, drive exposure initiatives, and work with stakeholders to reduce risk using automation and AI, while continuously improving our tooling and intelligence capabilities.

Qualifications

• Experience in cyber security operations, incident response, or risk management.
• Experience handling major cyber security incidents is a plus.
• Familiarity with incident response frameworks such as NIST.

Responsibilities

• Own and improve Vulnerability Management processes with automation.
• Drive exposure management including discovery, prioritisation and remediation tracking.
• Monitor internal and external attack surface across cloud, on-prem and third‑party assets.
• Collaborate with system owners to apply fixes in a timely, risk-based manner.
• Support risk management activities including third‑party risk assessments.
• Design automation‑friendly workflows and explore AI-assisted features in security tools.
• Maintain and enhance security tooling for detection and response capabilities.
• Investigate security alerts and respond to incidents promptly.

Skills

Effective communication

Incident response

Log data analysis

Automation and AI interest

NIST frameworks knowledge

Tools

SIEM

SOAR

Vulnerability management tooling

Job description

Square Enix, Inc. is seeking a Senior Security Analyst to join our Cyber Security team. You will detect security events, manage risk and drive an effective response to protect games, systems and data.

You will own vulnerability management, drive exposure initiatives, and work with stakeholders to reduce risk using automation and AI, while continuously improving our tooling and intelligence capabilities.