# Senior Attack Engineer, External at Horizon3.ai

- Company: Horizon3.ai
- What the company does: Horizon3 uses real-world attacks to safely show what attackers can actually do in your environment—so you can fix and prove what matters. Backed by NEA.
- Company website: https://horizon3.ai/
- Type: Startups (AI role)
- Level: Senior
- Location: US, Remote
- Work setup: Remote
- Pay: $206K to $243K base salary per year (USD)
- Posted: 2026-10-19
- Apply by: 2026-12-03
- Apply: https://jobs.ashbyhq.com/horizon3ai/b3eef213-b6a7-48b2-82c1-ecf027a98b35?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/horizon3-ai-senior-attack-engineer-external/

## About the role

We're looking for a Senior Attack Engineer to drive key workstreams within our external attack capabilities in NodeZero, our autonomous pentesting platform. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- We are a fully remote company, and this job may require up to 5% of travel to be successful

Tags: Engineering

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/horizon3-ai-senior-attack-engineer-external/