Elite AI Security Architect — Threat Modeling & Audits

SCIENTE; Singapore; On-site; SGD 180,000 - 240,000; Full time

Job summary

SCIENTE is seeking a Senior AI Security Consultant to lead system security architecture and threat modeling for autonomous AI systems. You will safeguard across multi platforms with auditable, privacy-preserving operations.

Responsibilities include enforcing guardrails, conducting threat modeling, implementing human-in-the-loop controls, and ensuring reproducibility for audits and regulatory reviews. Strong communication is essential.

Qualifications

• 6 years in Cybersecurity with 2–3 years in AI/ML or LLM security experience.
• Experience with threat modeling and secure system design for AI workflows.
• Proficiency in identity, access control, and policy-based authorization (e.g., ABAC).
• Experience with security testing, vulnerability assessment, and adversarial analysis.
• Excellent written, verbal and presentation skills.

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.

Skills

Cybersecurity experience

AI/ML security

LLM security

Threat modeling

Secure system design

Identity and access control

Audit logging

Privacy controls

Security testing

Adversarial analysis

Communication skills

Education

CS/CE/Statistics/Applied Math/Data Science

Tools

ABAC

Job description

SCIENTE is seeking a Senior AI Security Consultant to lead system security architecture and threat modeling for autonomous AI systems. You will safeguard across multi platforms with auditable, privacy-preserving operations.

Responsibilities include enforcing guardrails, conducting threat modeling, implementing human-in-the-loop controls, and ensuring reproducibility for audits and regulatory reviews. Strong communication is essential.