Principal Specialist, AI Security

WSA – Wonderful Sound for All; Singapore; On-site; SGD 180,000 - 280,000; Full time

Job summary

WSA – Wonderful Sound for All is seeking an experienced AI security lead to enable secure AI adoption and govern risk within a GRC framework. You will work hands-on guarding LLM applications, copilots and agentic workflows, collaborating with product and engineering teams to design secure-by-default patterns and threat mitigations.

You will train developers, stay current on the AI threat landscape, and report risk to the CISO office.

Qualifications

• 10+ years in information security with hands-on AI security experience.
• Experience threat modelling, reviewing and testing AI apps with dev teams.
• Hands-on with Microsoft security controls: Defender, Purview, Entra.

Responsibilities

• Threat modelling, design reviews and testing of LLM apps and AI workflows with teams.
• Maintain AI security standards and run risk intake for AI initiatives.
• Operate security controls across the Microsoft stack and govern shadow AI.
• Feed AI risk into the GRC model and report to CISO leadership.
• Train developers and keep the org current on AI threat landscape.

Skills

Threat modelling

AI security

Security testing

Security architecture

Education

Degree in Cybersecurity/CS/AI

CISSP or equivalent

Tools

Defender

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.