Embedded Linux & Wi-Fi Engineer

Embedded Linux & Wi-Fi Engineer (ARM/FPGA)

Port and configure Linux kernel (6.x) for Client Arria 10 SoC (ARM Cortex-A9 + FPGA). Integrate and validate Wi-Fi 7 (802.11be) drivers for Client BE200 and MSI HERALD-BE modules. Develop and maintain device trees, bootloader (U-Boot), and root filesystem for Ubuntu 24.04 ARM. Collaborate with FPGA engineers to enable PCIe/M.2 connectivity for Wi-Fi modules. Optimize network performance to match fiber optic throughput in MRI environments. Conduct wireless performance testing, EMI/EMC compliance checks, and reliability validation. Document system architecture, kernel patches, and integration steps for future reuse.

Embedded Linux Development: Kernel build, configuration, and cross-compilation for ARM. Wireless Networking: Strong understanding of Wi-Fi 7 (802.11be), Linux wireless stack (cfg80211/mac80211). Driver Integration: Experience with PCIe/M.2 interfaces and upstream Linux drivers. FPGA & SoC Knowledge: Familiarity with Client Arria 10 FPGA and Quartus Prime tools. Networking Performance Tuning: TCP/IP stack optimization, throughput analysis. Tools: U-Boot, Linaro GCC, iperf, Wireshark, Git. Compliance: EMI/EMC considerations for medical environments.

Excellent documentation and communication skills. Strong problem-solving and debugging skills. Ability to work in a cross-functional team (hardware, software, QA).