
51 - 200 employees
Founded 2019
🔒 Cybersecurity
🤖 Artificial Intelligence
☁️ SaaS
Cybersecurity • Artificial Intelligence • SaaS
Horizon3. ai is a cybersecurity company that specializes in autonomous penetration testing through its platform, NodeZero. The company's mission is to proactively identify and address attack vectors before they can be exploited, allowing organizations to continuously assess their security posture across various environments including cloud, IoT, and on-premises systems. Founded by veterans from the US Special Operations and National Security sectors, Horizon3. ai offers a self-service SaaS solution that provides organizations with insights into their security vulnerabilities without requiring persistent or credentialed agents.
🔥 12 hours ago
🇺🇸 United States – Remote
💵 $142.7k - $161.9k / year
⏰ Full Time
🟠 Senior
🤖 QA Automation Engineer
👻 Ghost score 20%
Where this job comes from
Posted on Horizon3.ai's careers page, not through a job board
First seen by Remote Rocketship 12 hours ago
Still open on Horizon3.ai's site. Checked 3 hours ago.

51 - 200 employees
Founded 2019
🔒 Cybersecurity
🤖 Artificial Intelligence
☁️ SaaS
Cybersecurity • Artificial Intelligence • SaaS
Horizon3. ai is a cybersecurity company that specializes in autonomous penetration testing through its platform, NodeZero. The company's mission is to proactively identify and address attack vectors before they can be exploited, allowing organizations to continuously assess their security posture across various environments including cloud, IoT, and on-premises systems. Founded by veterans from the US Special Operations and National Security sectors, Horizon3. ai offers a self-service SaaS solution that provides organizations with insights into their security vulnerabilities without requiring persistent or credentialed agents.
• Own onboarding, termination, and device logistics automation end to end • Keep automation flows healthy, identify root causes of failures, and implement permanent fixes • Run the IT Workato workspace, including recipes, connections, error handling, and alerts • Build runbooks, monitoring, and failure-response processes for critical IT flows • Build Okta and Rovo/Jira workflows to remove manual IT process steps • Establish IT-as-code foundations with a repository, cloud-hosted in-house tooling, Terraform, CI/CD, linters, Python, and Bash • Partner with Security Operations on access scoping, termination timing, and cloud approval • Partner with Business Applications on platform-level Workato access and limits • Take ownership of existing flows through a partnered hand-off • Maintain a reliability bar of 99% or better each calendar month • Report flow reliability, failures, and causes to IT leadership • Set priorities and work with little supervision
• Hands-on experience building and running automations in a workflow or integration platform; Workato preferred, with Zapier, Tines, or Okta Workflows also welcome • Experience writing Python to automate business or IT processes, including calls to REST APIs • Experience with error handling, alerts, and root-cause analysis • Working knowledge of APIs, webhooks, and data mapping between systems • Ability to write operational runbooks • Ability to translate business processes into working automation with Security, People, and IT partners • Practical experience or a Bachelor’s degree in Information Systems, Computer Science, or a related field • 5+ years of experience in IT engineering, systems engineering, or automation engineering • Experience supporting a distributed or remote-first workforce • Prior experience owning an automation platform or critical workflows with little supervision • Workato or similar automation platform experience • Python or Bash experience • REST APIs and webhooks experience • Experience with collaboration platforms such as Slack and Google Workspace • Okta administration, API, and Okta Workflows knowledge is an advantage • Terraform, CI/CD, linters, Bash, and Linux experience is an advantage • Rovo or Jira workflows, Workato Genie, or similar AI agent features experience is an advantage • Experience automating onboarding, offboarding, or device lifecycle processes is an advantage • Experience in a high-growth SaaS or cybersecurity company is an advantage • Relevant Okta, Workato, or similar certifications are an advantage • Commitment to integrity, process improvement, and customer satisfaction • Legally authorized to work in the United States
• Equity package in the form of stock options for all full-time roles • Health, vision & dental insurance for you and your family • Flexible vacation policy • Generous parental leave • Career development opportunities • Inclusive culture • Fully remote work model • Up to 10% travel may be required
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