Cloud Security Architect: AI-Driven Threat Modeling Lead

System One, Inc.; Lafayette (LA); On-site; USD 140,000 - 190,000; Full time

Job summary

System One, Inc. is seeking a Cloud Security Architect to lead security architecture and threat modeling for enterprise applications, with a strong focus on AI and agentic AI solutions.

You will evaluate applications, APIs, cloud platforms, SaaS solutions, and distributed systems to identify security risks and define effective controls. This role requires collaboration with product, architecture, engineering and security teams to protect data and secure cloud environments, ensuring policy and

Qualifications

• Strong AWS expertise across IaaS, SaaS, and internal apps.
• Experience in security architecture and threat modeling for complex enterprise apps.
• Knowledge of STRIDE, attack trees, abuse cases, data flow and trust boundary analysis.
• Hands-on experience assessing AI/ML and agentic AI security risks.
• Deep IAM, networking, compute, storage, RDS, messaging, serverless, ECS/EKS, CI/CD, and AI/ML services knowledge.
• Understanding of application security, API security, IAM, encryption, key management, and data protection.
• Ability to translate threats into practical controls and remediation recommendations.
• Familiarity with DevSecOps, pipeline security, container security, CSPM, CWPP, and SIEM.
• Knowledge of NIST, OWASP, CIS, FedRAMP, ISO, and SOX standards.
• Experience with resilient, API-driven cloud or SaaS environments.

Responsibilities

• Lead security architecture and threat modeling for enterprise apps with focus on AI and agentic AI.
• Evaluate applications, APIs, cloud platforms, SaaS, and distributed systems to identify risks and define controls.
• Collaborate with product owners, enterprise architecture, engineering and security teams to protect data and strengthen access controls.
• Secure cloud environments and support compliance with enterprise policies and standards.

Skills

AWS Expertise

Security Architecture

Threat Modeling

AI/ML Security

IAM & Data Security

DevSecOps

Container Security

CSPM/CWPP

Compliance Knowledge

Stakeholder Communication

Job description

System One, Inc. is seeking a Cloud Security Architect to lead security architecture and threat modeling for enterprise applications, with a strong focus on AI and agentic AI solutions.

You will evaluate applications, APIs, cloud platforms, SaaS solutions, and distributed systems to identify security risks and define effective controls. This role requires collaboration with product, architecture, engineering and security teams to protect data and secure cloud environments, ensuring policy and