Jobs at Horizon3.ai

ai is a cybersecurity company that develops NodeZero, an autonomous proactive security platform. NodeZero safely runs real attack techniques in production, maps exploitable attack paths, helps teams prioritize fixes, and verifies remediation across web applications, infrastructure, cloud, identity,…

Industry
Cybersecurity, AI & Machine Learning
Company size
501–1,000 employees
Stage
Series E+
Open roles
170
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  1. Director, Federal Sales, CivilianWashington, DCFull-time · Remote, Hybrid$400,000–440,000
  2. Senior Software Engineer, Partner IntegrationsUnited StatesFull-time · Remote$199,000–235,000
  3. Commercial Account Executive, NetherlandsAmsterdam, NetherlandsFull-time · Remote—
  4. Enterprise Account Executive, NorwayNorwayFull-time · Remote, Hybrid—
  5. Staff Software Engineer, FirewallUnited StatesFull-time · Remote$225,000–265,000
  6. Senior IT Engineer, AutomationUnited StatesFull-time · Remote$142,718–161,904
  7. Senior Backend Engineer, LicensingUnited StatesFull-time · Remote$199,000–235,000
  8. Staff Backend Engineer, LicensingUnited StatesFull-time · Remote$230,000–270,000
  9. Staff Software Engineer, Backend MSSPUnited StatesFull-time · Remote$230,000–270,000
  10. Senior Backend Engineer, Onboarding and ProvisioningUnited StatesFull-time · Remote$199,000–235,000
  11. Principal Attack Engineer, AI/LLMUnited StatesFull-time · Remote$238,000–280,000
  12. Senior Channel Field Marketing Manager, NordicsRemoteFull-time · Remote—
  13. Engineering Manager, Admin ExperienceUnited StatesFull-time · Remote$225,000–265,000
  14. Staff Backend Engineer, Admin ExperienceUnited StatesFull-time · Remote$230,000–270,000
  15. Partner Marketing SpecialistUnited StatesFull-time · Remote$69,000–90,000
  16. IT AnalystAmsterdam, NetherlandsFull-time · Hybrid—
  17. Senior Channel Field Marketing Manager, Nordics & BeneluxAmsterdam, Netherlands + 1 moreFull-time · Remote—
  18. Senior Channel Field Marketing Manager, Iberia & ItalyItalyFull-time · Remote—
  19. Enterprise Account Executive, GeorgiaUnited StatesFull-time · Remote$300,000–350,000
  20. Enterprise Account Executive, Eastern PennsylvaniaUnited StatesFull-time · Remote$300,000–350,000
  21. Enterprise Account Executive, MichiganUnited StatesFull-time · Remote$300,000–350,000
  22. Enterprise Account Executive, OhioUnited StatesFull-time · Remote$300,000–350,000
  23. Enterprise Account Executive, TennesseeUnited StatesFull-time · Remote$300,000–350,000
  24. Engineering Manager, Firewall DefenseUnited StatesFull-time · Remote$225,000–265,000
  25. Senior Partner Marketing Manager, NationalsUnited StatesFull-time · Remote$145,000–185,000
  26. Senior Partner marketing Manager, MSP/MSSPsUnited StatesFull-time · Remote$145,000–185,000
  27. Senior Sales Development Representative, FederalWashington, DCFull-time · Hybrid$90,000–100,000
  28. Enterprise Account Executive, South AfricaRemoteFull-time · Remote—
  29. Commercial Account Executive, UKAmsterdam, NetherlandsFull-time · Remote—
  30. Commercial Account Executive, JapanJapanFull-time · Remote, Hybrid—
  31. Staff Product Manager, GrowthNew York City, NY + 1 moreFull-time · Hybrid$194,395–265,000
  32. Staff Product Manager, Agentic Data PlatformNew York City, NY + 1 moreFull-time · Hybrid$194,395–265,000
  33. Staff Product Manager, Threat Hunting ExperienceNew York City, NY + 1 moreFull-time · Hybrid$225,000–265,000
  34. Senior Sales Engineer, METASaudi ArabiaFull-time · Remote—
  35. Senior Director, Engineering – Proactive OffenseUnited StatesFull-time · Remote$315,000–370,000
  36. Procurement Operations AnalystUnited StatesFull-time · Remote$115,000–150,000
  37. Director of Engineering, Webapp & AI AttackUnited StatesFull-time · Remote$290,000–340,000
  38. AI Administrator, Business ApplicationsUnited StatesFull-time · Remote$115,000–151,000
  39. Senior People Partner, GTMChicago, ILFull-time · Hybrid$150,000–185,000
  40. IT Administrator, Business ApplicationsUnited StatesFull-time · Remote$115,000–151,000
  41. Senior Business Applications EngineerUnited StatesFull-time · Remote$150,000–200,000
  42. Senior Financial Analyst, Corporate FP&AUnited StatesFull-time · Remote$115,000–151,000
  43. Senior Attack Engineer, Internal SystemsUnited StatesFull-time · Remote$206,278–242,680
  44. Senior Sales Engineer, IndonesiaIndonesiaFull-time · Remote—
  45. Enterprise Account Executive, IndonesiaIndonesiaFull-time · Remote—
  46. Enterprise Account Executive, ColoradoUnited StatesFull-time · Remote$300,000–350,000
  47. Enterprise Account Executive, KS/MOUnited StatesFull-time · Remote$300,000–350,000
  48. Staff Software Engineer, Database PlatformUnited StatesFull-time · Remote$229,500–260,000
  49. Staff Software Engineer, OTA ServicesUnited StatesFull-time · Remote$229,500–260,000
  50. Staff Software Engineer, Partner IntegrationsUnited StatesFull-time · Remote$229,500–260,000
  51. Engineering Manager, Data StreamingUnited StatesFull-time · Remote$225,250–265,000
  52. Staff Software Engineer, Image Build & ReleaseUnited StatesFull-time · Remote$229,500–260,000
  53. Engineering Manager, Partner IntegrationsUnited StatesFull-time · Remote$225,250–265,000
  54. Principal Product Manager, Remediations ExperienceNew York City, NY + 1 moreFull-time · Hybrid$194,000–260,000
  55. Engineering Manager, EDRUnited StatesFull-time · Remote$225,250–265,000
  56. Staff Product Manager, Compliance, Reporting, InsightsNew York City, NY + 1 moreFull-time · Hybrid$19,400–260,000
  57. Federal Platform EngineerUnited StatesFull-time · Remote$199,750–230,000
  58. Deal Desk Manager, US - West CoastUnited StatesFull-time · Remote$115,000
  59. Senior Customer Marketing ManagerUnited StatesFull-time · Remote$145,000–185,000
  60. Senior Director, Engineering, Precision DefenseUnited StatesFull-time · Remote$270,000–365,000
  61. Channel Field Marketing Associate, APJAustraliaFull-time · Hybrid—
  62. Senior Channel Field Marketing Manager, SingaporeSingaporeFull-time · Remote$140,000–190,000
  63. Senior Channel Field Marketing Manager, AustraliaAustraliaFull-time · Remote$160,000–205,000
  64. Senior Channel Field Marketing Manager, JapanJapanFull-time · Remote¥12,000,000–15,500,000
  65. Senior Sales Engineer, METASaudi ArabiaFull-time · Remote—
  66. Channel Account Manager, JapanJapanFull-time · Remote—
  67. Senior Attack Engineer, ExternalUnited StatesFull-time · Remote$206,278–242,680
  68. Mid-Enterprise Account Executive, East CoastUnited StatesFull-time · Remote$200,000–250,000
  69. Staff Attack Engineer, ExternalUnited StatesFull-time · Remote$238,000–280,000
  70. Senior Backend Engineer, ExternalUnited StatesFull-time · Remote$199,750–235,000
  71. Channel Account Manager, SingaporeSingaporeFull-time · Remote—
  72. Senior Marketing Operations & Analytics ManagerUnited StatesFull-time · Remote$145,000–185,000
  73. Channel Sales Engineer, SingaporeSingaporeFull-time · Remote—
  74. Federal Senior Product Analytics EngineerUnited StatesFull-time · Remote$142,718–186,560
  75. Federal Senior Data EngineerUnited StatesFull-time · Remote$199,750–235,000
  76. Director of IT EngineeringUnited StatesFull-time · Remote$218,000–256,000
  77. Principal Software Engineer, Agentic Data PlatformUnited StatesFull-time · Remote$255,000–290,000
  78. Enterprise Account Executive, BeneluxAmsterdam, NetherlandsFull-time · Remote, Hybrid—
  79. Senior Digital Paid Ad ManagerUnited StatesFull-time · Remote, Hybrid$149,000–185,000
  80. Senior Marketing Campaigns Manager, ABMUnited StatesFull-time · Remote$145,000–185,000
  81. Senior Marketing Campaign Manager, FederalWashington, DCFull-time · Remote, Hybrid$145,000–185,000
  82. Senior Marketing Operations ManagerUnited StatesFull-time · Remote, Hybrid$145,000–185,000
  83. Senior Channel Field Marketing, South CentralUnited StatesFull-time · Remote, Hybrid$145,000–185,000
  84. Senior Field Marketing Manager, NorthwestSeattle, WAFull-time · Remote, Hybrid$145,000–185,000
  85. Staff Product Manager, Rapid ResponseSan Francisco, NY + 2 moreFull-time · Remote, Hybrid$225,250–265,000
  86. Enterprise Account Executive, SingaporeSingaporeFull-time · Remote—
  87. Enterprise Account Executive, MelbourneAustraliaFull-time · Remote—
  88. Mid-Market Account Executive, JapanJapanFull-time · Remote, Hybrid—
  89. Senior Sales Engineer, JapanJapanFull-time · Remote—
  90. Senior Sales Engineer, AustraliaAustraliaFull-time · Remote—
  91. Mid-Market Account Executive, SingaporeSingaporeFull-time · Remote, Hybrid—
  92. Sales Development Representative, SingaporeAustraliaFull-time · Remote—
  93. Sales Development Representative, SingaporeJapanFull-time · Remote—
  94. Strategic Partner Executive, CDWUnited StatesFull-time · Remote$277,000–320,000
  95. IT Analyst (Remote)United StatesFull-time · Remote$115,000–130,000
  96. Director, Mid-Enterprise Sales, Ohio ValleyUnited StatesFull-time · Remote$325,000–375,000
  97. Director, Mid-Enterprise Sales, Tri-StatePhiladelphia, PAFull-time · Remote$325,000–375,000
  98. Director, Mid-Enterprise Sales, SoCalUnited StatesFull-time · Remote$325,000–375,000
  99. Senior/Staff Attack Engineer, Rapid ResponseUnited StatesFull-time · Remote, Hybrid$230,000–275,000
  100. Staff Software Engineer, Front EndUnited StatesFull-time · Remote, Hybrid$199,750–260,000
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