Senior Solutions Architect

Newlineinfo Corp - IT Services and IT Consulting; Irving (TX); Hybrid; USD 140,000 - 210,000; Full time

Job summary

Newlineinfo Corp - IT Services and IT Consulting is seeking a Senior Solution Architect to design an end-to-end Agentic AI pipeline for an enterprise cybersecurity POC. You will act as the technical authority for a multi-agent workflow that detects, plans, and remediates cryptographic vulnerabilities using LLMs and AWS infrastructure.

The role requires deep AWS expertise, LangGraph/LangChain orchestration, and a focus on secure DevSecOps with automated remediation pipelines.

Qualifications

• Senior-level expertise in cloud and software architecture.
• Strong AWS networking, compute (ECS/Fargate) and serverless stores (DynamoDB, OpenSearch).
• Hands-on experience with LangGraph and LangChain for AI orchestration.
• DevSecOps practices and automated remediation pipelines.
• AWS Solutions Architect Professional certification preferred.

Responsibilities

• Architect a multi-agent LangGraph workflow on AWS ECS Fargate.
• Design LLM integration layer using Bedrock for remediation logic.
• Create a RAG vector system using OpenSearch to map findings to rules.
• Implement state-management with DynamoDB to track remediation checkpoints.
• Build a secure Reviewer Dashboard using API Gateway, Lambda, and Cognito for human-in-the-loop.

Skills

Cloud Architecture

AWS networking

ECS/Fargate

LangGraph

LangChain

DevSecOps

Education

AWS Solutions Architect Professional certification

Tools

LangGraph

LangChain

OpenSearch

DynamoDB

ECS Fargate

API Gateway

AWS Lambda

Cognito

Bedrock

Job description

Location: Irving TX (3 days onsite – Hybrid role)

About the Role:

We are looking for 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 Large Language Models and AWS infrastructure.

Key Responsibilities:

• Architect a multi-agent LangGraph workflow hosted on AWS ECS Fargate.
• Design the LLM integration layer utilizing Amazon Bedrock (Claude/Gemini APIs) for automated vulnerability remediation logic.
• Architect a Retrieval-Augmented Generation (RAG) vector system using OpenSearch to map security scan findings against enterprise rule dictionaries.
• Design a robust state-management layer using DynamoDB to track remediation checkpoints.
• Design a secure "Reviewer Dashboard" using API Gateway, AWS Lambda, and Amazon Cognito for human-in-the-loop approval gates.

Required Qualifications:

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