Define system architectures, interfaces, and integration strategies Own subsystem interface definitions, requirements, and integration documentation Coordinate integration of gensets, turbines, batteries, power electronics, cooling, exhaust, and fuel systems Ensure compatibility between electrical, mechanical, and controls designs Lead system-level integration planning, build support, and commissioning Identify, track, and resolve cross-disciplinary integration risks and issues Interface with external partner companies, vendors, and suppliers Work closely with electrical, mechanical, and test engineers, and compliance officers Support system testing, validation, and performance verification Maintain system documentation, block diagrams, ICDs, integration plans, and BOM Operate effectively in a remote, startup-style environment with high independence Travel within the United States 25-50% of the time