Senior AI Security Solutions Architect

Quantum Technologies LLC

Irving (TX)

On-site

USD 140,000 - 200,000

Full time

4 days ago

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Job summary

Quantum Technologies. LLC is seeking a Senior Solution Architect to design an end-to-end Agentic AI pipeline for an enterprise cybersecurity POC.

You will be the technical authority responsible for architecting a multi-agent workflow that detects, plans, and remediates cryptographic vulnerabilities using LLMs and AWS. You will architect a LangGraph-based workflow on AWS ECS Fargate, integrate Bedrock models, build a RAG OpenSearch layer, and implement secure reviewer gates with Cognito and API

Qualifications

Senior-level expertise in Cloud and Software Architecture (AWS Solutions Architect Professional preferred).
Strong AWS networking, compute (ECS/Fargate), and serverless data stores (DynamoDB, OpenSearch).
Hands-on experience with Generative AI orchestration frameworks (LangGraph, LangChain).
Solid DevSecOps practices and automated remediation pipelines.

Responsibilities

Architect a multi-agent LangGraph workflow hosted on AWS ECS Fargate.
Design the LLM integration layer using Amazon Bedrock for automated remediation logic.
Build a Retrieval-Augmented Generation (RAG) vector system using OpenSearch for mapping findings to rule dictionaries.
Design a secure Reviewer Dashboard with API Gateway, Lambda, and Cognito for human-in-the-loop approval gates.