AI Administrator, Business Applications

Get to Know Us

Horizon3 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 AI Admin to administer and govern the AI tooling that Horizon3 employees use for their work. 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 Glean and Rovo, and support configuration and access for work done in BizApps specific Claude, Gemini, and AWS Bedrock resources. You will manage access, connectors, and settings, and set up Projects, Skills, Gems, and agents of moderate complexity. You will help ensure AI tools reach only the data each person is entitled to see. You will scope and complete moderately complex projects with little direction.

This is an individual contributor role reporting to the Senior Manager, Business Applications. You will work with the Senior Engineer on complex agent and automation builds, and with the IT Admins on shared platforms. The path from Admin to Senior Engineer is a defined growth route on this team.

This role will be responsible for:

• Administer Glean, including data source connectors, user access, permissions, configuration, and usage monitoring

• Administer Rovo, including agent availability, access, and settings within our Atlassian environment

• Configure and support Projects, Skills, Gems, and agents in Claude, Gemini, and AWS Bedrock, including access groups and workspace settings related to BizApps assets and resources

• Manage provisioning, deprovisioning, and licensing for AI platforms using role-based access control (RBAC)

• Build and maintain lower-complexity agents, Projects, Skills, and Gems for business teams, and escalate complex builds to the Senior Engineer

• Gather use case, data source, and access details from AI enablement requests and route them to the right platform and owner

• Implement access controls and data handling standards for AI deployments with Security and IT Engineering, applying least-privilege access and checking connector permissions against source system permissions

• Monitor AI tool usage for misuse, permission drift, and unexpected data exposure, and escalate concerns to Security and the Senior Manager

• Maintain a current record of AI tools, connectors, and deployed agents, including owner, purpose, data access, and review date, to support audits

• Track platform releases and changes, assess their impact on access and data handling, and communicate them to the team

• Write user guidance and enablement content that helps employees use approved AI tools correctly

• Report on adoption, license utilization, 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 administering at least one enterprise AI, enterprise search, or comparable SaaS platform, including users, roles, permissions, and integrations

• Must have hands-on experience configuring Projects, Skills, Gems, agents, or similar on at least one of Claude, Gemini, Glean, Rovo, or AWS Bedrock

• Must have an understanding of RBAC, least-privilege access, and how source system permissions affect what an AI tool can retrieve or expose

• Must have experience troubleshooting connector, access, and configuration problems and escalating them with clear diagnostic detail

• Must be able to scope, plan,…