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Remote Principal AI​/LLM Security Architect

Remote / Online - Candidates ideally in
Philadelphia, Philadelphia County, Pennsylvania, 19113, USA
Listing for: Horizon3
Full Time, Remote/Work from Home position
Listed on 2026-11-01
Job specializations:
  • IT/Tech
    AI Engineer (Applied/Software)
Salary/Wage Range or Industry Benchmark: 238000 - 280000 USD Yearly USD 238000.00 280000.00 YEAR
Job Description & How to Apply Below

Horizon3 is seeking a Principal Attack Engineer focused on AI/LLM security to define the long-term technical direction for offensive AI capabilities within Node Zero. You will lead complex, production-grade efforts to break AI systems and translate research into scalable attack features across our autonomous pentesting platform.

This role demands deep expertise in Python, security, and AI/LLM risk; you will partner with senior leaders to shape strategy, architecture, and standards, while

The Remote Principal AI/LLM Security Architect position in the IT & Technology field is open for applications.

We are seeking a motivated Remote Principal AI/LLM Security Architect to join Horizon3 in United States.

Consider building your career as a Remote Principal AI/LLM Security Architect at Horizon
3.

We have an opening for a Remote Principal AI/LLM Security Architect in United States within IT & Technology.

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