The Principal Technical Program Manager will own cross-functional visibility and delivery accountability across Hayden’s full engineering and business portfolio. Working directly with executive leadership and business partners across Engineering, Growth, Finance, and Operations, this role translates competing business commitments into a coherent, executable plan, holding the line when capacity and demand diverge. They operate across the full technical stack: hardware, embedded software, edge AI, cloud, computer vision, fleet systems, and government deployment - fluent enough in each domain to surface the right risks and drive the right conversations.