Senior AI Security Architect
sciente international pte. ltd.- Posted 19 days ago
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Job Description
Job Summary
We are seeking a Senior Artificial Intelligence (AI) Security Consultant to lead the System Security Architecture & Threat Modeling Design to safeguard autonomous Artificial Intelligence systems, ensuring secure, auditable, and privacy-preserving operations across multi platforms.
Mandatory Skill-set
- Degree in Computer Science, Computer Engineering, Statistics, Applied Mathematics, Data Science and Analytics
- Must have 6 years in Cybersecurity with 2-3 years in AI/ML or LLM security experience
- Hands-on experience securing cloud-native architectures (serverless, APIs, databases)
- Strong expertise in agentic AI systems and API-driven automation security
- Deep understanding of LLM risks (prompt injection, data leakage, RAG security)
- Experience with threat modeling and secure system design for AI workflows
- Proficiency in identity, access control, and policy-based authorization (e.g., ABAC)
- Knowledge of audit logging, traceability, and reproducibility in AI systems
- Familiarity with data governance and privacy controls for sensitive data environments
- Good understanding of Industry Standard Security Framework (Model AI Governance Framework)
- Experience with security testing, vulnerability assessment, and adversarial analysis.
- Possess excellent written, verbal and presentation skills.
Desired Skill-set
- Experience with Policy-as-Code or logic-based authorization systems
- Experience with immutable logging, digital forensics, or building tamper-proof audit trails.
Responsibilities
- Lead security architecture design for autonomous AI systems, defining guardrails to prevent unauthorized actions
- Conduct threat modeling to identify risks such as prompt injection, misuse of AI agents, and data access violations
- Design and enforce human-in-the-loop controls for high-risk AI decisions
- Implement end-to-end audit trails capturing AI decisions, data usage, and model versions for traceability
- Ensure reproducibility and explainability of AI outputs for audits and compliance reviews
- Enforce strict data governance and least-privilege access across integrated multi-agency data sources
- Perform proactive security testing, vulnerability assessments, and adversarial simulations on AI workflows
- Implement advanced privacy controls to protect sensitive business and government data
- Collaborate with AI engineers and product teams in an agile discovery environment to balance speed and security
- Translate complex AI security risks into clear, actionable insights for senior stakeholders.
Should you be interested in this career opportunity, please send in your updated resume to [Confidential Information] at the earliest.
When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the SCIENTE Group Privacy Policy, a copy of which is published at SCIENTE's website (https://www.sciente.com/privacy-policy).
Confidentiality is assured, and only shortlisted candidates will be notified for interviews.
EA Licence No. 07C5639
More Info
Key Skills
Audit logging
Adversarial analysis
Identity access control
Prompt injection
Privacy controls
LLM risks
Agentic AI systems
Cloud-native architectures
Industry Standard Security Framework Model
Serverless APIs
Policy-based authorization
Reproducibility in AI systems
RAG security
API-driven automation security
AI Governance Framework
AI ML or LLM security
Secure system design for AI workflows

