Platform Infrastructure Engineer, Security-Leaning

To meet our ambitious goals we are building an internal, grounded, agentic AI system that accelerates our research, and we are hiring a Platform and Infrastructure Engineer to build the body and nervous system it runs on. This is a foundational, high-reward role for someone who makes a system both reliable and locked-down at the same time. In this role you will turn our owned hardware, an on-premises AI computer and database, into a real working platform: reliable local model serving, an on-prem database that serves as both the search index and the provenance and audit store, and a sandboxed execution environment where AI-generated code runs without reaching the internet or touching sensitive data.

The single most important instruction in this role is to bake trust-boundary discipline into the codebase from day one, so that hardening it into a fully locked-down enclave later is a migration, not a rewrite. This role is onsite in Torrance, California.