Senior Principal Data Scientist: Cyber AI Architect (Fort Meade)

Leidos Inc. is seeking an AI/ML Subject Matter Expert to serve as a Technical Closer for the COSS 3.0 program at Fort Meade, MD. You will architect cross‑platform AI frameworks and deploy production‑grade AI across multi‑cloud and air‑gapped mission enclaves.

You will lead the integration of advanced AI/ML pipelines with security platforms and mentor senior technologists, enabling rapid, automated cyber operations in a DCO/OCO context. On‑site role with top clearance and mission scope.