Clinical AI Security Engineer — Hands-on Threat & Red Team

RED ALPHA CYBERSECURITY PTE. LTD.; Singapore; Hybrid; SGD 90,000 - 130,000; Full time

Job summary

RED ALPHA CYBERSECURITY PTE. LTD. seeks a hands-on security engineer to build and security-test a realistic clinical agentic AI system. The role focuses on practical security assurance for healthcare deployment, with human-in-the-loop gating for actions that write back or share information.

You will implement access controls, document architecture and trust boundaries, and perform threat modeling and red-team assessments across the agent and data flows.

Qualifications

• Experience in building security testbeds for AI-enabled systems.
• Ability to develop threat models and structured red-team tests.
• Familiarity with healthcare data protection and privacy concepts.

Responsibilities

• Build the clinical agent security testbed using LangGraph, MCP, RAG and synthetic data.
• Develop a threat model covering agent, tools, memory and data flows.
• Conduct structured security testing for prompt injection, memory poisoning and data leakage.
• Document findings, severities and attack paths; recommend mitigations.
• Provide deployment recommendations for secure clinical deployment.

Skills

Security testing

Threat modeling

Red-team testing

Healthcare security

Documentation

Tools

LangGraph

MCP

RAG

Synthetic data

Job description

RED ALPHA CYBERSECURITY PTE. LTD. seeks a hands-on security engineer to build and security-test a realistic clinical agentic AI system. The role focuses on practical security assurance for healthcare deployment, with human-in-the-loop gating for actions that write back or share information.

You will implement access controls, document architecture and trust boundaries, and perform threat modeling and red-team assessments across the agent and data flows.