AI Security Architect

Themesoft Inc.; New York (NY); On-site; USD 180,000 - 240,000; Full time

Job summary

Themesoft Inc. in New York is seeking an AI Security Architect to lead security architecture for agentic AI systems, Retrieval-Augmented Reasoning, and cloud governance. You will define patterns and supervise the design-to-code process across AWS and GCP while coordinating with enterprise security teams.

The role requires strong expertise in agentic AI architecture, knowledge graphs, and prompt/evaluation engineering to ensure robust, scalable security across the AI stack.

Qualifications

• 15+ years of experience in AI security architecture.
• Experience with policy-as-code and identity-as-code.
• Experience with cloud security on AWS and GCP.

Responsibilities

• Develop and implement security architecture for agentic AI systems.
• Lead security reviews and governance on cloud platforms (AWS and GCP).
• Design-time and runtime governance and alignment with enterprise security patterns.
• Oversee architecture decisions and drive testing of retrieval pipelines and prompt/evaluation engineering.

Skills

Agentic AI architecture

Security architecture patterns

Tools

AWS

GCP

Job description

The AI Security Architect will play a crucial role in developing and implementing security architecture for Agentic AI, focusing on agentic AI architecture and Retrieval-Augmented Reasoning.

Responsibilities

• 15+ Years of experience in Agentic AI architecture.
• Spec-driven development and agent harness design and evaluation.
• Multi-agent orchestration patterns and semantic enrichment.
• Knowledge graph integration and prompt engineering.
• Identity-as-code and policy-as-code implementation.
• Design-time and runtime governance on cloud platforms (AWS and GCP).
• End-to-end agentic AI architecture and design-to-code conversion.
• Security-platform architecture patterns and hands‑on review across AWS and GCP.
• Alignment with enterprise security architecture patterns.
• Build the supervisor, intake, and data‑source-level agents.
• Implement React-pattern reasoning loops and design/tune the retrieval pipeline.
• Lead prompt and evaluation engineering.
• Own architecture and diagrams; collaborate closely with the client's Global designated technical stakeholders on design decisions.
• Oversee design-to-code conversion and testing; chair architecture review forums.

Qualifications

• 15+ Years of experience in relevant fields.

Required Skills

• Expertise in Agentic AI architecture.
• Proficiency in cloud platforms (AWS and GCP).
• Strong background in security architecture patterns.

Preferred Skills

• Experience with multi-agent orchestration patterns.
• Knowledge of semantic enrichment and knowledge graph integration.