Lead GenAI Security Architect

Prophecy Technologies

$130K — $180K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of experience in enterprise security architecture methodologies such as SABSA, TOGAF, NIST CSF.
  • Expertise in GenAI systems architecture and lifecycle management.
  • Knowledge of AI security measures related to threat modeling and data protection.
  • Exceptional writing and analytical skills for clear communication of complex architectures.
  • Proficient with architectural tools and solutions that incorporate GenAI, like LangChain and OpenAI GPT.
  • Diverse background in cloud, data, application, and API security domains.
  • Familiarity with DevSecOps practices and AI/ML technologies.

Responsibilities

  • Lead security assessments of architectures with a focus on ADRs and AI platforms.
  • Analyze GenAI designs for security, data protection, and orchestration safety.
  • Review proposals for compliance with enterprise standards and risk levels.
  • Create detailed, actionable review notes and recommendations for architectures.
  • Maintain and author ADRs for GenAI integration and multi-agent frameworks.
  • Enhance documentation for clarity on trade-offs and architectural decisions.
  • Advise on AI governance and security, including model access control and oversight.

Benefits

  • Collaborative work environment emphasizing innovation in security and AI.
  • Opportunities for mentoring and knowledge sharing among peers.
  • Access to professional development resources focusing on AI and security advancements.
  • Involvement in shaping enterprise policies for responsible AI use.
Full Job Description
Role Overview:

The role focuses on Architecture Decision Records (ADRs) and Security Architecture Review Board (SARB) submissions. It blends deep technical acumen with emerging expertise in Generative AI (GenAI) and Agentic systems, ensuring secure design, governance, and responsible adoption of intelligent automation within the enterprise.

Key Responsibilities:
  • Lead security reviews of solution and domain architectures, ADRs, and AI-enabled platforms.
  • Assess GenAI and agentic solution designs for model security, data protection, prompt integrity, provenance, and safe orchestration of agents.
  • Evaluate proposals for alignment with enterprise standards, regulatory expectations, and risk tolerance.
  • Produce actionable review comments with traceable recommendations, covering both traditional and AI-driven architectures.
  • Author and maintain ADRs, patterns, and reference architectures, including those covering GenAI system integration, LLM usage, and multi-agent frameworks.
  • Ensure architectural documentation expresses the problem space, options, controls, and trade-offs clearly and defensibly.
  • Promote structured architectural reasoning supported by both human and GenAI-assisted analysis workflows.
  • Define and assess controls for GenAI systems, including Model access, data boundary, and prompt injection defenses.
  • Guardrails for AI agents performing autonomous actions or multi-step reasoning.
  • Secure orchestration, isolation, and human oversight mechanisms.
  • Evaluate the security of agent frameworks, LLM pipelines, and model-hosting platforms (e.g., Vertex AI, Azure OpenAI).
  • Contribute to enterprise policy for responsible AI use and GenAI-assisted development.
  • Provide domain expertise in application, cloud, and data security, augmented by AI security design considerations.
  • Support teams in safely embedding GenAI copilots, RAG systems, and autonomous agents within business processes.
  • Lead threat modeling for composite systems where GenAI interacts with APIs, data stores, and user environments.
  • Use and refine GenAI tools for document review, security design assistance, and ADR quality assurance.
  • Develop reusable prompts, review heuristics, and decision frameworks that enhance SARB throughput and consistency.
  • Mentor peers in human-AI collaborative authoring, emphasizing accountability and verification of AI output.

Required Skills:
  • Enterprise security architecture (SABSA, TOGAF, NIST CSF).
  • GenAI systems architecture, LLM lifecycle, and model governance.
  • AI security patterns (threat modeling for LLMs, data leakage prevention, agent control).
  • Strong authorship and analytical writing-clear articulation of decisions and consequences.
  • Familiarity with tools for architectural diagramming, review automation, and GenAI-assisted design (e.g., LangChain, OpenAI GPT, Guardrails AI).
  • Broad experience across cloud, data, application, and API security domain.
  • Threat Modelling.
  • DevSecOps.
  • AI/ML.

Qualifications:
  • N/A

Preferred Skills:
  • N/A

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