Remote Enterprise AI Security Architect

Tradeweb Europe Limited; New York (NY); On-site; USD 200,000 - 235,000; Full time

Benefits offered by this job

Health Insurance

Hybrid/Remote work flexibility

401(k) Savings Plan

Job summary

Tradeweb Markets LLC is seeking a Cyber Security Architect to shape the AI security strategy across the organization. You will design reference architectures for Generative AI, LLMs, and ML platforms, and lead AI threat modeling and risk assessments.

In this role, you will collaborate with engineering, DevSecOps, cloud, and data science teams to embed security throughout development and deployment of AI solutions, including IAM, data protection, and encryption strategies.

Qualifications

• Bachelor's or Master's degree in Computer Science, Information Security, Cybersecurity, or related field, or equivalent practical experience.
• 10+ years of Information Security experience with deep expertise in enterprise security architecture.
• 5+ years designing enterprise security architectures across cloud-native and distributed environments.
• Proven experience securing Generative AI, LLMs, AI agents, ML platforms, and MLOps ecosystems.
• Strong knowledge of AI security principles, adversarial ML, AI governance, and model risk management.

Responsibilities

• Serve as the enterprise AI Security Architect and trusted advisor for AI initiatives across the organization.
• Define and execute the enterprise AI security strategy, governance framework, and security architecture roadmap.
• Design secure reference architectures for Generative AI, LLMs, AI agents, RAG, and Machine Learning platforms.
• Establish secure-by-design principles and AI security controls across the AI/ML lifecycle.
• Perform end-to-end AI security architecture reviews for AI platforms, cloud environments, APIs, and enterprise applications.
• Conduct AI threat modeling using MITRE ATLAS, OWASP Top 10 for LLM Apps, STRIDE, and attack simulation techniques.
• Define and implement security controls to mitigate AI-specific threats including prompt injection, model poisoning, and data leakage.
• Develop security standards for AI infrastructure, model lifecycle, secureMLOps, governance, and deployment pipelines.
• Partner with engineering, DevSecOps, cloud, and data science teams to embed security in AI development and deployment.
• Provide architectural guidance for AI identity and access management, secrets management, data protection, encryption, and privileged access management.
• Lead enterprise AI cyber risk assessments and influence technology investment decisions involving AI adoption.
• Develop AI security blueprints, reference architectures, policies, and governance frameworks aligned with industry standards.
• Drive remediation strategies for AI security vulnerabilities and mentor engineering teams on secure implementation practices.
• Collaborate with legal, privacy, compliance, audit, and risk teams to ensure responsible AI practices and regulatory compliance.
• Build strong partnerships with infrastructure, application development, cloud engineering, and business stakeholders.
• Present AI security strategy, risk posture, and architectural recommendations to executive leadership, regulators, clients, and internal audit teams.

Skills

Enterprise security architecture

AI security

Threat modeling

Security governance

Cross-functional collaboration

Executive stakeholder management

Security strategy

Cloud security (AWS/Azure/GCP)

Education

Bachelor's degree in CS or related

Master's degree

Tools

AWS Security

Azure Security

GCP security

Kubernetes security

DevSecOps

Job description

Tradeweb Markets LLC is seeking a Cyber Security Architect to shape the AI security strategy across the organization. You will design reference architectures for Generative AI, LLMs, and ML platforms, and lead AI threat modeling and risk assessments.

In this role, you will collaborate with engineering, DevSecOps, cloud, and data science teams to embed security throughout development and deployment of AI solutions, including IAM, data protection, and encryption strategies.