Lead Security Architect: AI, Cloud & Enterprise Security

Manulife John Hancock; Hong Kong; On-site; HKD 900,000 - 1,300,000; Full time

Job summary

Manulife John Hancock is seeking a Lead Security Architect to design and implement robust security strategies for global systems. You will translate business drivers into security roadmaps, evaluate technologies, and lead cross-organizational security programs, including AI security for ML/GenAI.

This role requires deep expertise in security architecture, risk management, and collaboration with enterprise teams.

Qualifications

• Bachelor's or master's degree in computer science, information systems, cybersecurity, or a related field.

Responsibilities

• Architect security frameworks and reference architectures for global systems.
• Translate threats into security roadmaps and plans.
• Evaluate security technologies including TCO/ROI.
• Lead security projects and coordinate with cross-functional teams.
• Collaborate with enterprise architecture, development, and risk management.
• Mentor development teams and communicate security strategies to leadership.
• Design AI security frameworks for ML/GenAI and agentic AI systems.

Skills

Security architecture design

Threat modeling

Security roadmaps

AI security design

Education

Bachelor's or master's degree in computer science, information systems, cybersecurity, or a related field

CISSP (Certified Information Systems Security Professional)

CCSP (Certified Cloud Security Professional)

Tools

Firewalls

IPS

WAFs

Endpoint protection

SIEM

Log management

CI/CD security tooling

Cloud security platforms (Azure, AWS)

Job description

Manulife John Hancock is seeking a Lead Security Architect to design and implement robust security strategies for global systems. You will translate business drivers into security roadmaps, evaluate technologies, and lead cross-organizational security programs, including AI security for ML/GenAI.

This role requires deep expertise in security architecture, risk management, and collaboration with enterprise teams.