Principal Security Architect (AI)
We're looking for a principal security architect to shape secure-by-design AI platforms across the full AI/ML lifecycle. This role sits at the intersection of AI security, governance, and operations, enabling scalable AI adoption while managing risk, compliance, and resilience.
Key Responsibilities:
- Define security architecture for AI/ML platforms across data, model, deployment, and access layers
- Apply AI/ML security controls to mitigate risks such as model misuse, data leakage, bias, adversarial attacks, and LLM prompt exploitation
- Perform threat modelling for AI systems, translating risks into enforceable technical controls
- Embed security across the end-to-end AI lifecycle, from development and training to deployment, monitoring, and retirement
- Integrate privacy, compliance, and governance requirements into AI platform design
- Drive Responsible AI and Explainable AI practices to ensure transparency, trust, and regulatory alignment
- Review AI architectures, third-party models, and platform integrations from a security perspective
- Partner with engineering, security, and governance teams to operationalise AI security standards
Requirements
- Bachelor's or Master's degree in Cybersecurity, Engineering, AI/ML, or related field.
- 8+ years of experience in cybersecurity, data governance, or secure systems architecture, with at least 3 years focused on AI or cloud-based ML systems
- Strong background in cybersecurity or secure systems architecture, with hands-on exposure to AI/ML platforms
- Proven experience securing AI workloads in cloud environments
- Practical expertise in AI threat modelling and risk assessment
- Working knowledge of DevSecOps, MLOps/LLMOps, and operational security controls
- Solid understanding of data protection, privacy controls, and modern security frameworks
- Ability to influence architecture and security decisions across cross-functional teams
- 2 Positions Available
Location : North East, Singapore
Kindly indicate your current/last salary details and your notice period
Interested candidates kindly forward your CV to [Confidential Information] (Michelle Dai Yiying, Reg No: R1982577). Feel free to forward this great opportunity to someone who would be a great fit for this role.
All information will be kept strictly confidential. We regret to inform that only successful applicants will be contacted.
PeopleSearch Pte Ltd
EA License No: 16S8057
