- Headquarters
- United States
- Open jobs
- 93
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Overview
Horizon3 is a company, based in United States. It has 93 open jobs on its own careers site right now.
How we know
- Registry matched: noNot matched to an official register yet
- Website confirmed: yeshorizon3.ai · from the company's careers site
- Employer verified: noNot claimed by the company yet
- Careers site checked: yesLast read today
Added to Jobiwork 13 Oct 2026 · 1 careers source
Hiring insights
Growing (hiring is growing)Engineering, Sales, and Marketing Roles Expanding
Horizon3 is actively hiring across Engineering & Technology (37 roles), Sales & Business Development (23 roles), and Marketing & Communications (12 roles). Most positions are remote-based in the United States, with opportunities spanning mid-level to principal levels. Hiring is growing significantly, with 140 new jobs posted in the last 30 days compared to none in the previous period.
- 37 engineering roles open; remote-first positions available
- Sales team expanding with 23 open positions across regions
- Rapid hiring surge: 140 new jobs in last 30 days
- Open jobs
- 93
- In the US
- 88
- In Australia
- 5
- New in last 30 days
- 144
- Closed in 30 days
- 24
Top roles
Summary written by AI from Jobiwork's live job counts · updated yesterday
Open jobs (93)
- Senior Partner marketing Manager, MSP/MSSPsApply on horizon3.ai
Marketing & Communications · Remote
- Senior Partner Marketing Manager, NationalsApply on horizon3.ai
Marketing & Communications · Remote
- Mid-Enterprise Account Executive, NorthwestApply on horizon3.ai
Sales & Business Development · Seattle · Remote
- Senior Field Enablement Manager, SDR & CommercialApply on horizon3.ai
Sales & Business Development · Hybrid
- Senior Sales Development Representative, FederalApply on horizon3.ai
Sales & Business Development · Washington · Hybrid
- Staff Product Manager, Agentic Data PlatformApply on horizon3.ai
Product Management · San Francisco · Hybrid
- Staff Product Manager, GrowthApply on horizon3.ai
Product Management · New York City · Hybrid
- Staff Product Manager, Threat Hunting ExperienceApply on horizon3.ai
Product Management · New York City · Hybrid
- Senior Marketing Campaigns ManagerApply on horizon3.ai
Marketing & Communications · Remote
- Senior Channel Field Marketing, South CentralApply on horizon3.ai
Marketing & Communications · Remote
- Senior Business Applications EngineerApply on horizon3.ai
Engineering & Technology · Remote
- Senior People Partner, GTMApply on horizon3.ai
HR & Recruiting · Chicago · Hybrid
- Senior Director, Engineering – Proactive OffenseApply on horizon3.ai
Engineering & Technology · Remote
- IT Administrator, Business ApplicationsApply on horizon3.ai
Engineering & Technology · Remote
- Procurement Operations AnalystApply on horizon3.ai
Finance & Accounting · Remote
- AI Administrator, Business ApplicationsApply on horizon3.ai
Engineering & Technology · Remote
- Director of Engineering, Webapp & AI AttackApply on horizon3.ai
Engineering & Technology · Remote
- Director, Product Marketing, Proactive OffenseApply on horizon3.ai
Marketing & Communications · Remote
- Senior Attack Engineer, Internal SystemsApply on horizon3.ai
Engineering & Technology · Remote
- Senior Financial Analyst, Corporate FP&AApply on horizon3.ai
Finance & Accounting · Remote
- Senior Channel Field Marketing Manager , WestApply on horizon3.ai
Marketing & Communications · Remote
- IT Analyst (Remote)Apply on horizon3.ai
Data & Analytics · Remote
- Engineering Manager, EDRApply on horizon3.ai
Engineering & Technology · Remote
- Staff Software Engineer, Image Build & ReleaseApply on horizon3.ai
Engineering & Technology · Remote
- Engineering Manager, Partner IntegrationsApply on horizon3.ai
Engineering & Technology · Remote
- Staff Software Engineer, OTA ServicesApply on horizon3.ai
Engineering & Technology · Remote
- Enterprise Account Executive, KS/MOApply on horizon3.ai
Sales & Business Development · Remote
- Engineering Manager, Data StreamingApply on horizon3.ai
Data & Analytics · Remote
- Enterprise Account Executive, ColoradoApply on horizon3.ai
Sales & Business Development · Remote
- Staff Product Manager, Hack, Fix, Verify ExperienceApply on horizon3.ai
Product Management · New York City · Hybrid
- Staff Software Engineer, Data PlatformApply on horizon3.ai
Engineering & Technology · Remote
- Staff Product Manager, Compliance, Reporting, InsightsApply on horizon3.ai
Legal, Policy & Compliance · New York City · Hybrid
- Staff Software Engineer, Partner IntegrationsApply on horizon3.ai
Engineering & Technology · Remote
- Federal Platform EngineerApply on horizon3.ai
Engineering & Technology · Remote
- Senior Channel Field Marketing Manager, AustraliaApply on horizon3.ai
Marketing & Communications · Remote
- Sr. Channel Field Marketing Associate, APJApply on horizon3.ai
Marketing & Communications · Hybrid
- Deal Desk Manager, US - West CoastApply on horizon3.ai
Sales & Business Development · Remote
- Senior Customer Marketing ManagerApply on horizon3.ai
Marketing & Communications · Remote
- Senior Director, Engineering, Precision DefenseApply on horizon3.ai
Engineering & Technology · Remote
- Senior Engineer, Full Stack - Pentest ExperienceApply on horizon3.ai
Engineering & Technology · Remote
- Manager, Commercial SalesApply on horizon3.ai
Sales & Business Development · Chicago · Hybrid
- Mid-Enterprise Account Executive, East CoastApply on horizon3.ai
Sales & Business Development · Remote
- Senior Field Marketing Manager, NorthwestApply on horizon3.ai
Marketing & Communications · Remote
- Senior Backend Engineer, ExternalApply on horizon3.ai
Engineering & Technology · Remote
- Senior Attack Engineer, ExternalApply on horizon3.ai
Engineering & Technology · Remote
- Staff Attack Engineer, ExternalApply on horizon3.ai
Engineering & Technology · Remote
- Senior Marketing Analytics ManagerApply on horizon3.ai
Data & Analytics · Remote
- Federal Senior Data EngineerApply on horizon3.ai
Engineering & Technology · Remote
- Federal Senior Product Analytics EngineerApply on horizon3.ai
Data & Analytics · Remote
- Director of IT EngineeringApply on horizon3.ai
Engineering & Technology · Remote
- Senior Sales Engineer, AustraliaApply on horizon3.ai
Sales & Business Development · Remote
- Sales Development Representative, SydneyApply on horizon3.ai
Sales & Business Development · Remote
- Enterprise Account Executive, MelbourneApply on horizon3.ai
Sales & Business Development · Remote
- Principal Software Engineer, Agentic Data PlatformApply on horizon3.ai
Engineering & Technology · Remote
- Senior Marketing Campaign Manager, FederalApply on horizon3.ai
Marketing & Communications · Washington · On-site
- Senior Marketing Operations ManagerApply on horizon3.ai
Marketing & Communications · Remote
- Senior Digital Paid Ad ManagerApply on horizon3.ai
Marketing & Communications · Remote
- Staff Product Manager, Rapid ResponseApply on horizon3.ai
Product Management · San Francisco · Hybrid
- Senior Engineering Manager, Data PlatformApply on horizon3.ai
Engineering & Technology · Remote
- Director, Mid-Enterprise Sales, SoCalApply on horizon3.ai
Sales & Business Development · Remote
- Strategic Partner Executive, CDWApply on horizon3.ai
Sales & Business Development · Remote
- Staff Software Engineer, Front EndApply on horizon3.ai
Engineering & Technology · Remote
- Director, Mid-Enterprise Sales, Tri-StateApply on horizon3.ai
Sales & Business Development · Philadelphia · Remote
- Director, Mid-Enterprise Sales, Ohio ValleyApply on horizon3.ai
Sales & Business Development · Remote
- Senior/Staff Attack Engineer, Rapid ResponseApply on horizon3.ai
Engineering & Technology · Remote
- Senior Engineering Manager, Client PlatformApply on horizon3.ai
Engineering & Technology · Remote
- Senior Product Analytics EngineerApply on horizon3.ai
Data & Analytics · Remote
- Sales Engineer, Eastern CanadaApply on horizon3.ai
Sales & Business Development · Canada · Remote
- Customer Support Programs & Supportability LeadApply on horizon3.ai
Customer Success & Support · Remote
- Senior Revenue Operations Program ManagerApply on horizon3.ai
Operations · Remote
- Sr. Manager, People OperationsApply on horizon3.ai
HR & Recruiting · Remote
- Senior Customer Onboarding EngineerApply on horizon3.ai
Engineering & Technology · Remote
- Senior Backend Engineer, Growth & MSSPApply on horizon3.ai
Marketing & Communications · Remote
- Senior Backend Engineer, IntegrationsApply on horizon3.ai
Engineering & Technology · Remote
- Senior/Staff Developer Experience EngineerApply on horizon3.ai
Engineering & Technology · Remote
- Senior/Staff Site Reliability EngineerApply on horizon3.ai
Engineering & Technology · Remote
- Senior/Staff Platform EngineerApply on horizon3.ai
Engineering & Technology · Remote
- Senior Engineering Manager, MSSPApply on horizon3.ai
Engineering & Technology · Remote
- Senior Detection Engineer (EDR), Autonomous DefenseApply on horizon3.ai
Engineering & Technology · Remote
- Federal Sales Engineer, CIVApply on horizon3.ai
Sales & Business Development · Washington · On-site
- Enterprise Account Executive, South CentralApply on horizon3.ai
Sales & Business Development · Remote
- Federal Sales Engineer, DoWApply on horizon3.ai
Sales & Business Development · Washington · On-site
- Enterprise Account Executive, Los AngelesApply on horizon3.ai
Sales & Business Development · Remote
- Applied AI Engineer, Autonomous DefenseApply on horizon3.ai
Engineering & Technology · Remote
- Senior Machine Learning Engineer, Autonomous DefenseApply on horizon3.ai
Engineering & Technology · Remote
- Senior Backend Engineer, Autonomous DefenseApply on horizon3.ai
Engineering & Technology · Remote
- Principal Software Engineer, Autonomous DefenseApply on horizon3.ai
Engineering & Technology · Remote
- Commercial Account Executive, DCApply on horizon3.ai
Sales & Business Development · Washington · On-site
- Manager, Commercial SalesApply on horizon3.ai
Sales & Business Development · Washington · On-site
- Product & Privacy CounselApply on horizon3.ai
Legal, Policy & Compliance · Remote
- Sales Engineer (SouthWest)Apply on horizon3.ai
Sales & Business Development · Remote
- Sales Engineer (Northeast)Apply on horizon3.ai
Sales & Business Development · Remote
- Staff Attack Engineer, Internal/ADApply on horizon3.ai
Engineering & Technology · Remote
Horizon3's jobs come from its careers site — check it
We read 1 careers source for Horizon3 every day. Work there? Give us the address of your careers page or job system: we check it at once and our team connects it, so new roles appear here on their own.