You will characterize OEM hydraulic systems, design retrofit valve and pilot-control interfaces that preserve factory function and serviceability, and work with controls, electrical, software, safety, and supply chain teams to turn those interfaces into reliable, manufacturable, functionally safe subsystems. As a Hydraulics System Engineer, you will own the hydraulic and electro-hydraulic (EH) actuation that lets our autonomy kit command steering, braking, implements, and travel on construction machines such as excavators, articulated dump trucks, scrapers, graders, compactors, and wheel loaders.