Defense📣 Business Dev & Customer Ops · Director
Remote·Florida
Apply
Horizon3.ai
Autonomous penetration testing platform that continuously finds and verifies exploitable attack paths.
DefenseSeries C+
HQ
San Francisco, CA
Founded
2019
Employees
201-1,000
Total Raised
$453.5M
Last Round
Series C+
Last Round Date
Aug 2026
Horizon3.ai is a defense company based in San Francisco, CA, founded 2019. The company is at the Series C+ stage, having raised $453.5M, with 201-1,000 employees. Horizon3.ai is hiring for 85 open roles, listed below.
Updated Aug 2026
Founders
Explore networks →85 jobs
Horizon3.ai Jobs & Careers (85)
Weekly job alert · 85 current matches
Get roles like these every week
BuildList will send one focused digest matched to this search. You can refine or unsubscribe at any time.
Defense
Director, Mid-Enterprise Sales, Southeast
Defense🎨 Marketing & Design · Director
Remote
ApplyDefense📑 Finance, Legal, & Compliance · Director
Remote
ApplyDefense📣 Business Dev & Customer Ops · Director
Chicago, IL
ApplyDefense💻 Software & Data · Director
Remote
ApplyDefense📣 Business Dev & Customer Ops · Director
New York City, NY
ApplyDefense📣 Business Dev & Customer Ops · Manager
Germany
ApplyDefense🔒 Infrastructure, IT, & Security · Manager
Remote
ApplyDefense🎨 Marketing & Design · Manager
Remote
ApplyDefense📣 Business Dev & Customer Ops · Manager
Remote
ApplyDefense💻 Software & Data · Manager
Remote
ApplyDefense📣 Business Dev & Customer Ops · Manager
Netherlands
ApplyDefense📣 Business Dev & Customer Ops · Manager
Netherlands
ApplyDefense🔒 Infrastructure, IT, & Security · Manager
Remote
ApplyDefense💻 Software & Data · Manager
Remote
ApplyDefense💻 Software & Data · Manager
Remote
ApplyDefense📑 Finance, Legal, & Compliance · Manager
Remote
ApplyDefense📣 Business Dev & Customer Ops · Manager
Remote·Chicago, IL
ApplyDefense🔒 Infrastructure, IT, & Security · Manager
Remote
ApplyDefense📣 Business Dev & Customer Ops · Manager
Remote
ApplyDefense🎨 Marketing & Design · Manager
Remote
ApplyDefense🔒 Infrastructure, IT, & Security · Manager
Remote
ApplyDefense📣 Business Dev & Customer Ops · Manager
Chicago, IL
ApplyDefense🔒 Infrastructure, IT, & Security · Staff / Principal
Remote
ApplyDefense💻 Software & Data · Staff / Principal
Remote
ApplyDefense💻 Software & Data · Staff / Principal
Remote
ApplyDefense💻 Software & Data · Staff / Principal
Remote
ApplyDefense👥 Business & People Ops · Staff / Principal
Remote
ApplyDefense🔒 Infrastructure, IT, & Security · Staff / Principal
Remote
ApplyDefense📑 Finance, Legal, & Compliance · Staff / Principal
Remote
ApplyDefense🤖 AI & Autonomy · Staff / Principal
Remote
ApplyDefense📋 Product, Programs, & Systems · Staff / Principal
San Francisco, CA
ApplyDefense🔒 Infrastructure, IT, & Security · Senior
Remote
ApplyDefense💻 Software & Data · Senior
Remote
ApplyDefense📑 Finance, Legal, & Compliance · Senior
Remote
ApplyDefense📣 Business Dev & Customer Ops · Senior
Washington, D.C.
ApplyDefense📣 Business Dev & Customer Ops · Senior
Remote
ApplyDefense🔒 Infrastructure, IT, & Security · Senior
Remote
ApplyDefense📣 Business Dev & Customer Ops · Senior
Netherlands
ApplyDefense📣 Business Dev & Customer Ops · Senior
Netherlands
ApplyDefense📣 Business Dev & Customer Ops · Senior
Germany · Switzerland
ApplyDefense🎨 Marketing & Design · Senior
Remote
ApplyDefense📑 Finance, Legal, & Compliance · Senior
Remote
ApplyDefense📣 Business Dev & Customer Ops · Senior
Remote
ApplyDefense📣 Business Dev & Customer Ops · Senior
Houston, TX
ApplyDefense📣 Business Dev & Customer Ops · Senior
Remote
ApplyDefense📣 Business Dev & Customer Ops · Senior
Japan
ApplyDefense📋 Product, Programs, & Systems · Senior
San Francisco, CA · Washington, D.C. · New York City, NY
ApplyDefense📣 Business Dev & Customer Ops · Senior
San Francisco, CA
ApplyDefense📣 Business Dev & Customer Ops · Senior
Los Angeles, CA
ApplyDefense🤖 AI & Autonomy · Senior
Remote
ApplyDefense💻 Software & Data · Senior
Remote
ApplyDefense🎨 Marketing & Design · Senior
Remote
ApplyDefense📣 Business Dev & Customer Ops · Senior
Netherlands
ApplyDefense🔒 Infrastructure, IT, & Security · Senior
Remote
ApplyDefense📣 Business Dev & Customer Ops · Senior
Remote
ApplyDefense🎨 Marketing & Design · Senior
Remote
ApplyDefense🔒 Infrastructure, IT, & Security · Senior
Spain · Italy
ApplyDefense📣 Business Dev & Customer Ops · Senior
Singapore
ApplyDefense📣 Business Dev & Customer Ops · Senior
Remote
ApplyDefense🔒 Infrastructure, IT, & Security · Senior
Remote
ApplyDefense🔒 Infrastructure, IT, & Security · Senior
Remote
ApplyDefense💻 Software & Data · Senior
Remote
ApplyDefense📣 Business Dev & Customer Ops · Senior
Chicago, IL
ApplyDefense📣 Business Dev & Customer Ops · Senior
Minneapolis, MN
ApplyDefense📣 Business Dev & Customer Ops · Senior
Remote
ApplyDefense📣 Business Dev & Customer Ops · Senior
Remote·Raleigh, NC
ApplyDefense💻 Software & Data · Senior
Remote
ApplyDefense📣 Business Dev & Customer Ops · Senior
Remote
ApplyDefense📣 Business Dev & Customer Ops · Senior
Remote
ApplyDefense📣 Business Dev & Customer Ops · Senior
New York City, NY
ApplyDefense📣 Business Dev & Customer Ops · Senior
Remote
ApplyDefense💻 Software & Data · Senior
Remote
ApplyDefense📑 Finance, Legal, & Compliance · Mid-Level
Remote
ApplyDefense📑 Finance, Legal, & Compliance · Mid-Level
Remote
ApplyDefense🔒 Infrastructure, IT, & Security · Mid-Level
Remote
ApplyDefense📣 Business Dev & Customer Ops · Mid-Level
Houston, TX
ApplyDefense📣 Business Dev & Customer Ops · Mid-Level
Remote·Sacramento, CA
ApplyDefense📣 Business Dev & Customer Ops · Mid-Level
Remote·Seattle, WA
ApplyDefense💻 Software & Data · Mid-Level
Remote
ApplyDefense📣 Business Dev & Customer Ops · Mid-Level
Remote·New York City, NY
ApplyDefense📣 Business Dev & Customer Ops · Mid-Level
Chicago, IL
ApplyDefense📣 Business Dev & Customer Ops · Mid-Level
Chicago, IL
ApplyDefense📣 Business Dev & Customer Ops · Entry-Level
Netherlands
ApplyDefense📣 Business Dev & Customer Ops · Entry-Level
Chicago, IL
Apply