Jobs at horizon3ai

• Senior Attack Engineer, OCI

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $206,278 - $242,680
  • Posted Nov 6, 2026

• Senior Attack Engineer, Kubernetes

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $206,278 - $242,680
  • Posted Nov 6, 2026

• Senior Attack Engineer, GCP

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $206,278 - $242,680
  • Posted Nov 6, 2026

• Staff Backend Engineer, Internal

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $229,000 - $270,000
  • Posted Nov 6, 2026

• Director of Engineering, Threat Research

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $272,425 - $320,500
  • Posted Nov 6, 2026

• Senior Sales Engineer (SLED)

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $240,000 - $270,000
  • Posted Nov 6, 2026

• Senior Account Executive, SLED - New York

  horizon3ai

  • New York City, NY · Remote
  • Full-time
  • $149,000 - $175,000
  • Posted Nov 5, 2026

• Senior Account Executive, SLED - Florida

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $149,000 - $175,000
  • Posted Nov 5, 2026

• Senior Account Executive, SLED - Illinois

  horizon3ai

  • Chicago, Illinois
  • Full-time
  • $149,000 - $175,000
  • Posted Nov 5, 2026

• Research Staff, Adversarial Intelligence

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $145,000 - $170,000
  • Posted Nov 5, 2026

• Engineering Manager, Internal Attack

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $238,000 - $280,000
  • Posted Nov 5, 2026

• Senior Account Executive, SLED - California

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $149,000 - $175,000
  • Posted Nov 5, 2026

• Senior Account Executive, SLED - Texas

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $149,000 - $175,000
  • Posted Nov 5, 2026

• Senior Sales Engineer, France

  horizon3ai

  • France · Remote
  • Full-time
  • Posted Oct 23, 2026

• Senior Sales Engineer, Nordics

  horizon3ai

  • Sweden
  • Full-time
  • Posted Nov 5, 2026

• Senior Software Engineer, Pentest Experience

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $200,000 - $235,000
  • Posted Nov 4, 2026

• Account Executive, MSP

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $160,000–$200,000
  • Posted Nov 4, 2026

• Mid-Market Account Executive, Singapore

  horizon3ai

  • Singapore
  • Full-time
  • Posted Oct 9, 2026

• Senior Account Executive, SLED - DC/DMV

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $149,000 - $175,000
  • Posted Nov 4, 2026

• Staff Software Engineer, Pentest Experience

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $230,000 - $270,000
  • Posted Nov 3, 2026

• Senior Full-Stack Engineer, Autonomous Defense

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $195,000- $235,000
  • Posted Nov 3, 2026

• Enterprise Account Executive, Western Canada

  horizon3ai

  • Canada
  • Full-time
  • $280K - $320K
  • Posted Nov 3, 2026

• Principal Backend Engineer, Enterpise Platform

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $255,000 - $295,000
  • Posted Nov 3, 2026

• Staff People Partner, EPD

  horizon3ai

  • San Francisco, California · Remote
  • Full-time
  • $169,000 - $220,000
  • Posted Oct 28, 2026

• Director, Federal Sales, Civilian

  horizon3ai

  • Washington, DC
  • Full-time
  • $400,000 - $440,000
  • Posted Nov 3, 2026

• Senior Software Engineer, Partner Integrations

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $199,000 - $235,000
  • Posted Nov 3, 2026

• Senior Backend Engineer, Admin Experience

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $199,000 - $235,000
  • Posted Nov 3, 2026

• Enterprise Account Executive, Norway

  horizon3ai

  • Norway
  • Full-time
  • Posted Nov 2, 2026

• WebApp Offensive Security Software Engineer

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $196,000 - $242,000
  • Posted Oct 30, 2026

• Staff Software Engineer, Firewall

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $225,000 - $265,000
  • Posted Oct 30, 2026

• Staff Backend Engineer, MSSP

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $230,000 - $270,000
  • Posted Oct 30, 2026

• Staff Backend Engineer, Licensing

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $230,000 - $270,000
  • Posted Oct 30, 2026

• Senior Backend Engineer, Licensing

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $199,000 - $235,000
  • Posted Oct 30, 2026

• Senior IT Engineer, Automation

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $142,718 - $161,904
  • Posted Oct 30, 2026

• Federal IT Enterprise Services Administrator

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $115,000 - $186,000
  • Posted Oct 30, 2026

• Senior Backend Engineer, Onboarding and Provisioning

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $199,000 - $235,000
  • Posted Oct 30, 2026

• Principal Attack Engineer, AI/LLM

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $238,000 - $280,000
  • Posted Oct 30, 2026

• Senior Channel Field Marketing Manager, Benelux & Nordics

  horizon3ai

  • Amsterdam, Netherlands · Remote
  • Full-time
  • Posted Oct 30, 2026

• Staff Backend Engineer, Admin Experience

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $230,000 - $270,000
  • Posted Oct 30, 2026

• Engineering Manager, Admin Experience

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $225,000 - $265,000
  • Posted Oct 30, 2026

• Partner Marketing Specialist

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $69,000 - 90,000
  • Posted Oct 30, 2026

• Senior Channel Field Marketing Manager, Iberia & Italy

  horizon3ai

  • Spain · Remote
  • Full-time
  • Posted Oct 30, 2026

• Senior Sales Engineer, META

  horizon3ai

  • Dubai · Remote
  • Full-time
  • Posted Oct 30, 2026

• Enterprise Account Executive, Ohio

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $300,000 - $350,000
  • Posted Oct 30, 2026

• Enterprise Account Executive, Michigan

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $300,000 - $350,000
  • Posted Oct 30, 2026

• Enterprise Account Executive, Eastern Pennsylvania

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $300,000 - $350,000
  • Posted Oct 30, 2026

• Enterprise Account Executive, Tennessee

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $300,000 - $350,000
  • Posted Oct 30, 2026

• Enterprise Account Executive, Georgia

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $300,000 - $350,000
  • Posted Oct 30, 2026

• Engineering Manager, Firewall Defense

  horizon3ai

  • US, Remote · Remote
  • Full-time
  • $225,000 - $265,000
  • Posted Oct 29, 2026

• Senior Executive Assistant, CRO

  horizon3ai

  • Washington, DC · Remote
  • Full-time
  • $150,000 - $170,000
  • Posted Sep 15, 2026

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