Senior AI Security Platform Engineer / Tech Lead

Seeking a Senior AI Security Platform Engineer / Tech Lead - Agentic Vulnerability Remediation Platform

• Must be a US Citizen or Green Card holder | No third-party or C2C partnerships at this time
• Location: Remote / U.S. Based
• Employment Type: Contract, 6-12 months+
• Experience: 8+ years
• Domain: Cybersecurity, AI, Platform Engineering

We are seeking an experienced Senior AI Security Platform Engineer / Tech Lead to support the buildout of an Agentic Vulnerability Remediation Platform. This is a high-impact opportunity for someone who can architect, build, and operate AI-driven systems that autonomously identify, prioritize, and remediate security vulnerabilities at scale.

In this role, you will serve as a technical leader across engineering, security, platform, and AI teams. You will help design intelligent agentic pipelines, developer tooling, and secure automation workflows that accelerate the vulnerability remediation lifecycle.

Key Responsibilities

• Design and implement production-grade agentic systems capable of autonomous vulnerability triage, analysis, and patch generation using LLM-based orchestration frameworks such as LangChain, LangGraph, AutoGen, CrewAI, Semantic Kernel, or similar tools.
• Build and maintain scalable backend platforms, APIs, SDKs, and developer tooling used by internal engineering teams and security practitioners.
• Define architectural best practices for agent workflow management, tool usage, memory, guardrails, observability, and safe automated actions.
• Integrate the platform with vulnerability scanners, SAST/DAST tools, SBOM systems, ticketing platforms, and CI/CD pipelines.
• Lead complex cross-functional technical initiatives across security engineering, platform infrastructure, AI/ML, and application development teams.
• Define technical roadmaps, contribute to engineering strategy, and help drive build-versus-buy decisions.
• Mentor engineers on agentic AI patterns, secure...