Senior AI Prompt Engineer — TS/SCI Clearance

NorthHill Technology Resources LLC in Reston, VA is seeking an AI Prompt Engineer to support a Federal Intelligence Agency. The role requires a current TS/SCI clearance and CI Polygraph. Direct-hire position within a trusted federal integrator, focusing on data handling, prompt engineering, and governance. You will collect and preprocess data, design prompts, manage context, automate workflows, and evaluate AI outputs to deliver actionable insights.