Horizon3 jobs

84 open Horizon3 jobs in the US and India (22 posted in the last 7 days), collected from Horizon3’s own careers site and checked twice a day. Every listing links to the company’s site to apply.

Latest openings

• Senior Attack Engineer, External

  Horizon3 · United States · Remote
  Posted 2026-10-19
• Staff Attack Engineer, External

  Horizon3 · United States · Remote
  Posted 2026-10-19
• Mid-Enterprise Account Executive, East Coast

  Horizon3 · United States · Remote
  Posted 2026-10-19
• Senior Backend Engineer, External

  Horizon3 · United States · Remote
  Posted 2026-10-19
• Mid-Enterprise Account Executive, Mountain West

  Horizon3 · United States · Remote
  Posted 2026-10-19
• Senior IT Analyst

  Horizon3 · United States · Remote
  Posted 2026-10-19
• Senior Marketing Analytics Manager

  Horizon3 · United States · Remote
  Posted 2026-10-17
• Federal Senior Product Analytics Engineer

  Horizon3 · United States · Remote
  Posted 2026-10-15
• Federal Senior Data Engineer

  Horizon3 · United States · Remote
  Posted 2026-10-15
• Director of IT Engineering

  Horizon3 · United States · Remote
  Posted 2026-10-14
• Principal Software Engineer, Agentic Data Platform

  Horizon3 · United States · Remote
  Posted 2026-10-13
• Customer Support Programs & Supportability Lead

  Horizon3 · United States · Remote
  Posted 2026-10-05
• Strategic Partner Executive, CDW

  Horizon3 · United States · Remote
  Posted 2026-10-07
• Senior Engineering Manager, Client Platform

  Horizon3 · United States · Remote
  Posted 2026-10-06
• Director, Mid-Enterprise Sales, SoCal

  Horizon3 · United States · Remote
  Posted 2026-10-07
• Director, Mid-Enterprise Sales, Tri-State

  Horizon3 · Philadelphia · Remote
  Posted 2026-10-07
• Director, Mid-Enterprise Sales, Ohio Valley

  Horizon3 · United States · Remote
  Posted 2026-10-07
• Senior Product Analytics Engineer

  Horizon3 · United States · Remote
  Posted 2026-10-05
• Senior Revenue Operations Program Manager

  Horizon3 · United States · Remote
  Posted 2026-10-02
• Senior Engineering Manager, Database Platform

  Horizon3 · United States · Remote
  Posted 2026-10-08
• Staff Software Engineer, Front End

  Horizon3 · United States · Remote
  Posted 2026-10-07
• Staff Attack Engineer, Rapid Response

  Horizon3 · United States · Remote
  Posted 2026-10-07
• Staff Product Manager, Rapid Response

  Horizon3 · San Francisco · Hybrid
  Posted 2026-10-09
• Senior Field Marketing Manager, Northwest

  Horizon3 · United States · Remote
  Posted 2026-10-09
• Senior Channel Field Marketing, South Central

  Horizon3 · United States · Remote
  Posted 2026-10-09
• Senior Marketing Operations Manager

  Horizon3 · United States · Remote
  Posted 2026-10-10
• Senior Marketing Campaign Manager, Federal

  Horizon3 · United States · Hybrid
  Posted 2026-10-11
• Senior Digital Paid Ad Manager

  Horizon3 · United States · Remote
  Posted 2026-10-09
• Senior People Partner, G&A

  Horizon3 · United States · Remote
  Posted 2026-09-29
• Senior Federal Compliance Analyst

  Horizon3 · United States · Remote
  Posted 2026-09-02
• Senior Back End Engineer

  Horizon3 · United States · Remote
  Posted 2025-06-13
• Mid-Enterprise Account Executive, Ohio Valley

  Horizon3 · United States · Remote
  Posted 2026-04-22
• Sales Development Representative, Chicago

  Horizon3 · Chicago · Hybrid
  Posted 2025-12-01
• Enterprise Account Executive, NYC

  Horizon3 · New York · Remote
  Posted 2026-03-05
• Commercial Account Executive, Chicago

  Horizon3 · Chicago · Hybrid
  Posted 2026-06-22
• Staff Product Designer

  Horizon3 · United States · Hybrid
  Posted 2026-07-23
• Sales Engineer (SouthWest)

  Horizon3 · United States · Remote
  Posted 2026-09-04
• Staff Attack Engineer, AI/LLM

  Horizon3 · United States · Remote
  Posted 2026-04-10
• Commercial Sales Engineer

  Horizon3 · Chicago · Remote
  Posted 2026-04-15
• Manager, Commercial Sales

  Horizon3 · Chicago · Hybrid
  Posted 2026-04-23
• Director of Enterprise Sales, Northeast

  Horizon3 · New York · Hybrid
  Posted 2026-04-24
• Enterprise Account Executive, Chicago

  Horizon3 · Chicago · Remote
  Posted 2026-04-29
• Senior Channel Field Marketing Manager

  Horizon3 · United States · Remote
  Posted 2026-10-03
• WebApp Offensive Security Software Engineer

  Horizon3 · United States · Remote
  Posted 2026-06-11
• Senior Product Marketing Manager, WebApp

  Horizon3 · United States · Remote
  Posted 2026-09-21
• Senior Software Engineer, Browser Automation

  Horizon3 · United States · Remote
  Posted 2026-06-23
• Mid-Enterprise Account Executive, NorCal

  Horizon3 · United States · Remote
  Posted 2026-06-30
• Enterprise Account Executive, Texas

  Horizon3 · United States · Remote
  Posted 2026-07-08
• Sales Engineer (Tri-State)

  Horizon3 · United States · Remote
  Posted 2026-07-15
• Staff Technical Support Engineer (Web App)

  Horizon3 · United States · Remote
  Posted 2026-08-06

Questions

How many Horizon3 jobs are open right now?

84 listings are open on OpeningsFirst today, all from employers’ own career pages. 21 more were posted in the last 5 days and went to subscribers first.

How do I hear about new Horizon3 jobs first?

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See who’s hiring in the US this week →