Position Summary GRT Corporation is seeking a contract PCB Layout Engineer to complete a 4-layer mixed-signal board in KiCad for production release. The schematic, BOM, stackup, design rules, and fabrication specifications are fully prepared this role begins at component placement and ends at a complete Gerber/drill/PnP package passing DRC with zero violations. The board is a precision industrial IoT device (three-phase energy monitoring, ARM Cortex-M7, Ethernet, analog front-end) designed for