AI and Security Architect, Director

BlackRock•New York, DE

1d•$215,000 - $275,000•Hybrid

About The Position

As a member of BlackRock's Cyber Architecture and Engineering organization, the Director, AI and Security Architecture defines and advances security strategy for AI-enabled systems across internal enterprise platforms and client-facing products. The scope includes LLM-powered applications, agent-based workflows, retrieval-augmented generation (RAG) pipelines, tool-driven integrations, and distributed cloud-native platforms. This director-level technical leadership role combines deep technical expertise with cross-functional leadership. It shapes AI security strategy, architecture, standards, and secure-by-design practices across AI platforms, products, and emerging agentic systems. The role leads security architecture and risk decisions for strategic AI initiatives, establishes scalable guardrails and secure development patterns, and partners with AI platform, product, engineering, architecture, and security leaders to identify risks early, drive remediation, and improve secure-by-default outcomes.

Requirements

10+ years of experience in software engineering, product security, application security, cloud security, platform engineering, or security architecture.
Demonstrated experience leading large-scale security initiatives across multiple teams and organizational boundaries.
Deep technical understanding of distributed, cloud-native platforms and modern software delivery practices.
Ability to write code or scripts to support security testing, tooling, automation, and technical analysis.
Ability to define technical strategy, architecture standards, and scalable security operating models in complex enterprise environments.
Strong experience with security architecture, threat modeling, secure design reviews, and practical risk reduction.
Ability to influence senior engineering, architecture, product, and business leaders without direct authority.
Ability to analyze complex systems and clearly and pragmatically communicate technical risk, tradeoffs, and recommendations to technical and executive audiences.

Nice To Haves

Experience building or securing enterprise AI/ML platforms and AI-enabled applications at scale.
Experience with LLM applications, agent-based workflows, RAG pipelines, AI orchestration platforms, MCP integrations, or tool/plugin architectures.
Familiarity with AI security risks including prompt injection, jailbreaks, tool misuse, data leakage, model supply-chain risk, and insecure agent behavior.
Experience defining AI governance requirements, guardrails, secure deployment patterns, and control frameworks.
Experience building security automation, policy enforcement, or CI/CD-integrated testing frameworks.
Background spanning product security, application security, platform security, cloud security, and/or AI systems engineering.
Experience leading security programs in highly regulated or large-scale enterprise environments.
Cloud experience across Azure, AWS, or GCP.

Responsibilities

Define and drive the AI security and security architecture roadmap across enterprise platforms and client-facing products.
Establish firmwide security standards, reference patterns, guardrails, and governance requirements for AI systems, agentic workflows, and emerging AI technologies.
Lead security architecture reviews, threat modeling, and risk assessments for strategic and high-risk AI initiatives.
Drive security outcomes for LLM applications, RAG pipelines, agent workflows, model integrations, and tool ecosystems.
Identify and drive remediation of risks including prompt injection, jailbreaks, unsafe tool usage, data exposure, insecure execution paths, and excessive agent permissions.
Lead security architecture strategy for AI-enabled systems and influence architectural decisions across engineering organizations and strategic platforms.
Design and scale AI security guardrails, enforcement mechanisms, custom security tooling, and automated tests integrated into CI/CD and engineering workflows.
Serve as the senior security partner to AI platform, product, engineering, architecture, and security leadership.
Drive adoption of secure AI development and deployment practices across multiple engineering organizations.
Lead complex technical investigations and response strategies involving AI-specific security risks and emerging threat vectors.
Contribute to firmwide technology and security strategy, and represent AI and security architecture in executive, architecture, and governance forums.
Mentor security engineers and strengthen technical capability across product security and adjacent engineering teams.