Horizon3ai
cybersecurity · Start-up · US
118 open rolesFirst seen 2026-07-14
Open roles
| Role | Location | Remote | Level | Salary | Posted |
|---|---|---|---|---|---|
| Senior Backend Engineer, Security Controls | US | Remote | — | — | 28 Jul 2026 |
| Staff Defensive Security Software Engineer | US | Remote | — | — | 28 Jul 2026 |
| Channel Account Manager Sales | US | Remote | Manager | — | 28 Jul 2026 |
| Director, Enterprise Sales, Southeast Sales | Georgia | Remote | Director | — | 27 Jul 2026 |
| Federal Customer Success Manager Customer Support | Washington | On-site | Manager | — | 24 Jul 2026 |
| Accounts Recievable Analyst Finance | US | Remote | Mid | — | 24 Jul 2026 |
| Engineering Manager, Rapid Response Engineering | US | Remote | Manager | — | 24 Jul 2026 |
| Senior Compliance Analyst Legal & Compliance | US | Remote | Senior | — | 24 Jul 2026 |
| Account Executiuve, MSSP, East Sales | US | Remote | — | — | 23 Jul 2026 |
| Staff Product Designer Design | New York City | Hybrid | — | — | 23 Jul 2026 |
| Senior Federal Technical Support Engineer Engineering | US | Remote | Senior | — | 23 Jul 2026 |
| Senior Sales Engineer, DACH Engineering | Germany | Remote | Senior | — | 23 Jul 2026 |
| (Senior) Manager, Commercial Sales, Southern Europe Sales | Amsterdam | Hybrid | Manager | — | 22 Jul 2026 |
| Manager, Commercial Sales, Southern Europe | Amsterdam | Hybrid | — | — | 22 Jul 2026 |
| Senior Commercial Account Executive, DACH Sales | Amsterdam | Remote | Senior | — | 21 Jul 2026 |
| Staff Technical Support Engineer Engineering | US | Remote | — | — | 20 Jul 2026 |
| (Senior) Manager, Commercial Sales, DACH & Eastern Europe Sales | Amsterdam | Hybrid | Manager | — | 20 Jul 2026 |
| Senior Engineering Manager, Data Processing Platform Engineering | US | Remote | Manager | — | 20 Jul 2026 |
| Senior Commercial Account Executive, Eastern Europe Sales | Amsterdam | Hybrid | Senior | — | 20 Jul 2026 |
| Senior Sales Engineer, DACH Channel Engineering | Germany | Remote | Senior | — | 20 Jul 2026 |
| Principal Engineer, Tech Lead - Platform Integration Team Engineering | US | Remote | Lead | — | 17 Jul 2026 |
| Principal Engineer, Tech Lead - Integrations & APIs Engineering | US | Remote | Lead | USD 213k–273k | 17 Jul 2026 |
| Senior Federal Field Marketing Manager Marketing | US | Remote | Manager | — | 16 Jul 2026 |
| Senior Engineering Manager, Site Reliability Engineering | US | Remote | Manager | — | 16 Jul 2026 |
| Systems Operations Administrator, Pre-Sales Sales | US | Remote | — | — | 15 Jul 2026 |
| Salesforce Systems Architect Sales | US | Remote | Lead | — | 15 Jul 2026 |
| Staff Data Governance Administrator Operations & Admin | US | Remote | — | — | 15 Jul 2026 |
| Sales Engineer (Tri-State) Engineering | US | Remote | — | — | 15 Jul 2026 |
| Senior Manager, Attack Engineering Engineering | US | Remote | Manager | — | 15 Jul 2026 |
| Senior Legal, Privacy & Export Compliance Legal & Compliance | US | Remote | Senior | — | 15 Jul 2026 |
| Cloud Alliances Manager, AWS Engineering | US | Remote | Manager | — | 15 Jul 2026 |
| Senior Manager, Recruiting Operations HR & Recruiting | US | Remote | Manager | — | 14 Jul 2026 |
| Staff Corporate Events Manager Marketing | US | Remote | Senior | — | 14 Jul 2026 |
| Manager, Commercial Sales Engineer Engineering | US | Remote | Manager | — | 14 Jul 2026 |
| Staff Product Manager, Offense Product | San Francisco | Hybrid | Manager | — | 10 Jul 2026 |
| Senior Engineering Manager, Clients Team Engineering | US | Remote | Manager | — | 9 Jul 2026 |
| Manager, Sales Development, EMEA Sales | Amsterdam | Hybrid | Manager | — | 9 Jul 2026 |
| Staff Revenue Operations Manager Operations & Admin | US | Remote | Manager | — | 9 Jul 2026 |
| Regional Sales Manager, UK Public Sector Sales | UK | Remote | Manager | — | 9 Jul 2026 |
| Customer Success Manager Customer Support | UK | Remote | Manager | — | 9 Jul 2026 |
| Senior HR Business Partner, GTM HR & Recruiting | US | Remote | Senior | — | 8 Jul 2026 |
| Senior HR Business Partner, EPD HR & Recruiting | US | Remote | Senior | — | 8 Jul 2026 |
| Enterprise Account Executive, Houston Sales | Texas | Remote | — | — | 8 Jul 2026 |
| Senior Sales Engineer, Japan Engineering | Japan | Remote | Senior | — | 8 Jul 2026 |
| Senior Technical Alliances Manager Engineering | US | Remote | Senior | — | 8 Jul 2026 |
| Enterprise Account Executive, Japan Sales | Japan | On-site | — | — | 8 Jul 2026 |
| Mid-Enterprise Account Executive, Houston Sales | Texas | Remote | — | — | 7 Jul 2026 |
| Staff Technical Recruiter HR & Recruiting | US | Remote | — | — | 7 Jul 2026 |
| Senior Enablement Operations Manager Operations & Admin | US | Remote | Manager | — | 6 Jul 2026 |
| FP&A Manager, Product & Engineering Engineering | US | Remote | Manager | — | 6 Jul 2026 |