Senior Attack Engineer, Internal Systems is open at Horizon3ai in US, Remote. The posting gives a salary of $206K - $243K. Posted on Oct 26, 2026, and still on Horizon3ai’s careers page when we last checked, on Nov 14, 2026.
About the role
, you’ll independently lead complex internal network and Active Directory attack projects in NodeZero, our autonomous pentesting platform. Internal enterprise networks and Active Directory remain key targets in modern breaches, and it is exactly where our customers most need NodeZero to find and safely prove exploitable attack paths. The environments we operate in are hardening fast, while tradecraft continues to…
The opening lines of the posting. The rest is on Horizon3ai’s careers page.
Hiring at Horizon3ai
Horizon3ai has 200 open roles right now, 152 of them remote. Most are in Engineering, Sales & Business Development and Marketing & Community. The median advertised salary across its roles with a published range is $230K. See all its roles
