Vulnerability remediation used to mean days of manual research, script writing, canary testing, and deployment — all draining your best engineers for a single CVE. This demo introduces Arlo, an autonomous Junior CPE Engineer built to handle that entire lifecycle without the toil. Powered by Claude 3.5 Sonnet and a custom Loop Orchestrator, Arlo continuously polls Jira for ARLO-labeled tickets, connects to Jamf and Tenable via MCP servers, and gets to work. Watch as it researches the CVE, identifies affected devices across the fleet, writes and tests remediation scripts, and self-corrects when something breaks — like diagnosing a failed Homebrew path and updating its logic on the fly. Every action Arlo takes is logged in real time to a public dashboard and the originating Jira ticket, so your team always knows exactly what it's thinking and doing. A strict tool whitelist prevents any destructive actions, and a mandatory human approval gate ensures no deployment reaches the full fleet without sign-off. The result is a closed remediation loop that goes from alert to verified fix in a fraction of the time — with full transparency and zero guesswork. And vulnerability remediation is just the start. Arlo's modular architecture is already being extended to fleet health, Zscaler enrollment, and asset management. This product demo was created with Ngram.