# IT Administrator, Business Applications at Horizon3 AI

Horizon3 AI is hiring an IT Administrator, Business Applications. It pays $115k-$151k a year and Level rates it Little AI ●○○○; you can [apply on Horizon3 AI](https://jobsbylevel.com/go/22cf2f0c-376f-4b30-84f0-75b04e4847ed?utm_medium=ai-agent).

AI Level 1, AI centrality 26 out of 100. Remote (US, Remote).

## Details

- Company: [Horizon3 AI](https://jobsbylevel.com/companies/horizon3-ai)
- AI level: AI Level 1 (score 26 out of 100)
- Location: Remote (US, Remote)
- Salary: $115k-$151k
- Posted: October 26, 2026
- Apply: https://jobsbylevel.com/go/22cf2f0c-376f-4b30-84f0-75b04e4847ed?utm_medium=ai-agent
- Free CV review for this job: https://jobsbylevel.com/cv-review?job=it-administrator-business-applications-at-horizon3-ai-b53a6e

## Description

Get to Know Us Horizon3.ai is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find, fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe autonomous pentests and other key assessment operations that scale across the largest internal, external, cloud, and hybrid cloud environments. NodeZero has been adopted by organizations of all sizes, from small educational institutions to government agencies and Global 100 enterprises. It is used by IT Ops/SecOps teams, consulting pentesters, and MSSPs and MSPs. We are a fusion of former U.S. Special Operations cyber operators, startup engineers & operators, and formerly frustrated cybersecurity practitioners. We're committed to helping solve our common security problems: ineffective security tools and false positives, resulting in alert fatigue, blind spots, "checkbox” security culture, cybersecurity skills shortage, and the long lead time and expense of hiring outside consultants. Collectively, we are a team of learn it alls, committed to a culture of respect, collaboration, ownership, and results. What You’ll Do We are seeking an IT Admin to administer the collaboration, service management, and automation platforms that Horizon3 teams use every day. The Business Applications (BizApps) team is the operational backbone for organizational collaboration, system connectivity, and process automation at Horizon3 . We partner with every department to provide the platforms, guardrails, and integrations that eliminate manual toil safely and efficiently. We own and administer Jira, Jira Service Management (JSM), Confluence, Rovo, Loom, Glean, and our citizen development platform, Workato. We hold ourselves to least-privilege access, data privacy, and auditable data flows in everything we build. In this role, you will administer our non-AI tooling: Jira, JSM, Confluence, Loom, and the support layer around Workato and our citizen development platform. You will handle permissions and provisioning, configure projects and workflows, and take on advanced configuration such as JSM SLAs, custom fields, and automations. You will scope and complete moderately complex improvements with little direction. This is an individual contributor role reporting to the Senior Manager, Business Applications. You will collaborate with the Senior Engineer, who handles complex solution design and integration builds, and with the AI Admins. The path from Admin to Senior Engineer is a defined growth route on this team. This role will be responsible for: Administer Jira, JSM, Confluence, and Loom, including user provisioning and deprovisioning, groups, permission schemes, and licensing Resolve access, permission, and configuration requests from cross-functional teams Configure projects, workflows, screens, custom fields, and automation rules in Jira and Confluence to meet team requirements Configure JSM request types, queues, forms, and SLAs, and tune them using ticket and SLA performance data Scope and deliver moderately complex improvements end to end, from requirements through rollout and documentation Monitor Workato recipe runs, triage failures, and fix or escalate issues to the Senior Engineer with clear diagnostic detail Support citizen developers by onboarding builders, provisioning sandboxes and service accounts, and applying approved templates and guardrails Apply role-based access control (RBAC) and least-privilege access across owned platforms, and run periodic access and license reviews Identify repetitive administration tasks and automate them to reduce manual toil Maintain knowledge base articles, runbooks, and configuration documentation Report on license utilization, request volume, and platform health to the Senior Manager Demonstrate a commitment to integrity, process improvement, and customer satisfaction What You’ll Bring Must have hands-on experience

The description is cut here. Read the full offer: https://jobsbylevel.com/jobs/it-administrator-business-applications-at-horizon3-ai-b53a6e

Source: https://jobsbylevel.com/jobs/it-administrator-business-applications-at-horizon3-ai-b53a6e

## Cite this page

Level. https://jobsbylevel.com/jobs/it-administrator-business-applications-at-horizon3-ai-b53a6e.

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