Security Platform Lead for AI, Cloud & Data

Great Eagle Holdings Limited; Hong Kong; On-site; HKD 600,000 - 1,000,000; Full time

Job summary

Great Eagle Holdings Limited seeks an experienced cybersecurity leader to manage daily security operations, governance and AI platform protection. The role collaborates with Infrastructure, AI & Data and Application teams to secure the Group’s infrastructure, cloud and data platforms while supporting transformation initiatives.

The candidate will implement controls, drive risk assessments and ensure compliance with privacy and regulatory requirements, including audit support and policy

Qualifications

• Degree in Computer Science, Cybersecurity, Information Technology or related discipline.
• 6-10 years of experience in cybersecurity, infrastructure security, cloud security or security operations.
• Hands-on experience in security monitoring, vulnerability management, incident response and security control implementation.
• Good understanding of cloud platforms, identity and access management, network security and cybersecurity best practices.
• Experience supporting AI, data or digital transformation initiatives is an advantage.
• Practical experience with security tools such as SIEM, EDR, vulnerability scanning and cloud security platforms.
• Professional certifications such as CISSP, CISM, CCSP, Azure Security Engineer or equivalent would be an advantage.

Responsibilities

• Manage day-to-day cybersecurity operations, including vulnerability management, security monitoring, incident response and remediation activities.
• Implement and maintain security controls across network, infrastructure, cloud, endpoint and application environments.
• Conduct security assessments, risk reviews and remediation planning.
• Develop and maintain cybersecurity policies, standards, procedures and technical baselines.
• Support audit, regulatory, privacy and data protection compliance requirements.
• Implement security controls and guardrails for AI, GenAI and enterprise data platforms.
• Work closely with the Head of Infrastructure and AI & Data teams to secure the Group AI & Data Platform.
• Support cloud security, data security, privileged access management and platform hardening initiatives.
• Assist in AI governance and responsible AI adoption from a cybersecurity perspective.
• Review infrastructure, cloud and application designs to ensure security and resilience requirements are met.
• Provide practical guidance on identity management, access control, encryption, network segmentation and security best practices.
• Support infrastructure modernization, cloud migration and technology transformation projects.
• Participate in architecture and design reviews for major technology initiatives.
• Coordinate with cybersecurity vendors, managed security providers and technology partners.
• Work closely with Infrastructure, AI & Data and Application teams to resolve security issues and implement improvements.
• Support cybersecurity awareness and knowledge sharing across IT teams.

Skills

Security monitoring

Vulnerability management

Incident response

Security controls implementation

Cloud security

Identity and access management

AI security awareness

Security tools (SIEM, EDR)

Cybersecurity best practices

Security governance

Education

Degree in Computer Science, Cybersecurity, Information Technology or related discipline

Tools

SIEM

EDR

Vulnerability scanning

Cloud security platforms

IAM tools

Job description

Great Eagle Holdings Limited seeks an experienced cybersecurity leader to manage daily security operations, governance and AI platform protection. The role collaborates with Infrastructure, AI & Data and Application teams to secure the Group’s infrastructure, cloud and data platforms while supporting transformation initiatives.

The candidate will implement controls, drive risk assessments and ensure compliance with privacy and regulatory requirements, including audit support and policy