Principal Specialist, AI Security

WS Audiology; Singapore; On-site; SGD 150,000 - 250,000; Full time

Job summary

WS Audiology in Singapore seeks an experienced information security leader focusing on AI security. You will drive secure AI adoption, shaping guardrails and risk visibility for GenAI initiatives across the organization.

Responsibilities include threat modelling, design reviews of LLM applications, maintaining secure-by-default patterns, and operating security controls across the Microsoft stack. You will mentor developers and report to the CISO office leadership.

Qualifications

• 10+ years in information security with hands-on AI security experience.
• Threat modelling, review and testing of AI applications with development teams.
• Hands-on with Microsoft security controls across the stack.

Responsibilities

• Threat modelling, design reviews and testing of LLM applications, copilots and agentic workflows with development teams.
• Maintain AI security standards and secure-by-default patterns, and run intake and risk assessment for new AI initiatives.
• Operate AI security controls across the Microsoft stack, and detect and govern shadow AI and ungoverned agents.
• Feed AI risk into the GRC operating model and report it clearly to CISO office leadership.
• Train developers and AI agent builders, and keep the organisation current on the AI threat and regulatory landscape.

Skills

AI security

Threat modelling

Microsoft security controls

Education

Bachelor's degree in Cybersecurity, Computer Science, AI/ML or related field

CISSP or equivalent (ISO/IEC 42001, IAPP AIGP a plus)

Tools

Defender

Defender for Cloud Apps

Purview

Entra

Copilot Studio / Power Platform

Job description

Driven by the passion to improve quality of people’s lives, WSA continues to grow as market leader in the hearing aid industry. With our commitment to increase penetration in an underserved hearing care market, we want to accelerate our business transformation in order to reach more people, more effectively.

This role exists to make secure AI adoption possible — providing the hands-on technical capability that lets WSA innovate with AI at speed, inside guardrails, with risks visible and governed through the GRC operating model.

What you will do

• Threat modelling, design reviews and testing of LLM applications, copilots and agentic workflows, working directly with the teams building them.

• Maintain AI security standards and secure-by-default patterns, and run intake and risk assessment for new AI initiatives.

• Operate AI security controls across the Microsoft stack, and detect and govern shadow AI and ungoverned agents.

• Feed AI risk into the GRC operating model and report it clearly to CISO office leadership.

• Train developers and AI agent builders, and keep the organisation current on the AI threat and regulatory landscape.

What you bring

• 10+ years in information security, with recent, hands-on experience securing AI systems (LLM applications, GenAI, copilots or agentic AI).

• Practical experience threat modelling, reviewing and testing AI applications with development teams.

• Hands-on with Microsoft security controls: Defender, Defender for Cloud Apps, Purview, Entra, Copilot Studio / Power Platform.

• Degree in Cybersecurity, Computer Science, AI/ML or a related field; CISSP or equivalent (ISO/IEC 42001, IAPP AIGP a plus).

Who we are

At WSA, we provide innovative hearing aids and hearing health services.

Together with our 12,000 colleagues in 130 countries, we invite you to help unlock human potential by bringing back hearing for millions of people around the world.

With us, you will become part of a truly global company where we care for one another, welcome diversity and celebrate our successes.

Sounds wonderful?We can't wait to hear from you.

WSA is an equal-opportunity employer and committed to creating an inclusive employee experience for all. Regardless of race, color, religion, national origin, age, sex, gender, gender identity, gender expression, sexual orientation, marital status, medical condition, ancestry, disability, military or veteran status we firmly believe that our work is at its best when everyone feels free to be their most authentic self.