Remote Senior Agentic Security Automation Engineer

NowSecure; Northern (KY); Hybrid; USD 120,000 - 160,000; Full time

Job summary

NowSecure is seeking a Senior Agentic Security Automation Engineer to design and build autonomous AI-driven security testing systems across desktop, mobile, and IoT platforms. You will craft multi-step agentic workflows, integrate static/dynamic analysis, decompilation and fleet-wide instrumentation, and create scalable automation that enhances offense security capabilities.

You will lead research and prototyping, collaborating with researchers and security analysts to translate offensive

Qualifications

• Coding in Python, JavaScript or TypeScript with production-quality results.
• Solid security background required; offensive security background ideal.
• Experience with LLMs, agentic frameworks or Retrieval-Augmented Generation is a real advantage.
• U.S. citizenship required for government work.
• Familiarity with toolchains like LangGraph, Semantic Kernel, AutoGen or similar is a plus.

Responsibilities

• Architect, build, and deploy autonomous agentic security testing systems.
• Design multi-step agentic workflows that scale testing methodologies.
• Develop and integrate security tooling into agent workflows including runtime analysis.
• Collaborate with analysts to translate offensive security methods into scalable automation.
• Stay current on advancements in agentic AI and autonomous security testing.

Skills

Python/JS/TS coding

Security background

Offensive security

Curiosity about AI

LLMs & agentic frameworks

LangGraph / Semantic Kernel / AutoGen

Docker / Kubernetes

Tools

Docker

Kubernetes

CI/CD tooling

Job description

NowSecure is seeking a Senior Agentic Security Automation Engineer to design and build autonomous AI-driven security testing systems across desktop, mobile, and IoT platforms. You will craft multi-step agentic workflows, integrate static/dynamic analysis, decompilation and fleet-wide instrumentation, and create scalable automation that enhances offense security capabilities.

You will lead research and prototyping, collaborating with researchers and security analysts to translate offensive