Required Skills and Experience

• Linux, especially kernel customizations and configuration, device tree customizations, uboot configuration, memory provisioning, etc.
• Yocto based toolchain/build experience
• Experience with ARM architectures
• Solid understanding of different device interfaces i2c, gpio, memory mapped devices and protocols for memory access DMA engines, HSSI, etc.
• Career experience in developing low level drivers written in C

Nice-to-Have Skills and Experience

• Experience with or knowledge of radio protocols like PTP, SyncE, Radio Transceiver Interfaces, PHY/MAC/ETH, 5G Digital Front End, ORAN, etc.
• Knowledge/experience with FPGA subsystems