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Security Research Engineer: LLM Harness & Automation

Job in Arlington, Arlington County, Virginia, 22201, USA
Listing for: Integration Innovation, Inc. (i3)
Full Time position
Listed on 2026-11-04
Job specializations:
  • Engineering
    AI Engineer (Applied/Software), Systems Engineer
Salary/Wage Range or Industry Benchmark: 118000 - 203000 USD Yearly USD 118000.00 203000.00 YEAR
Job Description & How to Apply Below

Integration Innovation, Inc. (i3) is seeking an engineer who blends practical security research with strong software development and automation skills in Arlington, VA.

You will triage findings, analyze vulnerabilities, develop PoCs, and help build LLM harnesses and research infrastructure to support the team’s work. You will have hands-on experience building or extending LLM harnesses, including tool integration and troubleshooting, with a focus on reproducible research environments and secure

This opportunity is for the Security Research Engineer: LLM Harness & Automation role at Integration Innovation, Inc. (i3).

This opening is for the Security Research Engineer: LLM Harness & Automation role at Integration Innovation, Inc. (i3).

We are seeking a motivated Security Research Engineer: LLM Harness & Automation to join Integration Innovation, Inc. (i3) in Arlington, VA, United States.

Consider building your career as a Security Research Engineer: LLM Harness & Automation at Integration Innovation, Inc. (i3).

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