Staff Attack Engineer

Horizon3

Remote regions

Global

Salary range

$235,000–$275,000/yr

Benefits

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Role Overview:

  • Break AI and agentic systems; turn research into automated attacks for NodeZero.
  • Build repeatable, scalable attack patterns, not manual pentesting.

Key Work:

  • Design prompt injection, defense evasion, and tool-use exploitation attacks.
  • Build and extend LLM-powered apps and microservices with production guardrails.

Comp & Perks:

  • Expert Python, pentesting fundamentals, and AI/LLM security frameworks required.
  • Offers competitive salary, equity, remote work, and medical/dental/vision insurance.

Horizon3

Horizon3 is a cybersecurity company whose NodeZero platform delivers autonomous pentests to find exploitable attack vectors. It’s a fast-growing, fully remote team of engineers and former special ops operators with a culture of respect and ownership.

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