Wi-Fi and DOCSIS Network Engineer

Wi-Fi/DOCSIS Network Engineer • Languages: C (expert), C (proficient); Python for tooling/automation; Shell scripting. • Platforms: Linux (Yocto/OpenWrt-like build systems), RTOS (FreeRTOS/ThreadX or equivalent). • Frameworks/Stacks: RDK/RDK‑B, Docsis (preferably 3.1/4.0), SNMP, TR‑369 (USP), TR‑069 (nice to have). • Networking: Wi‑Fi (802.11ac/ax/be), TCP/IP, VLAN, QoS, NAT, firewall, routing, policy-based failover. • Drivers/Middleware: GPIO/I2C/SPI/USB, LED/FAN control, audio subsystems, diagnostics, logging. • Toolchains & Build: GCC/Clang, CMake/Make, cross-compilers, JTAG/UART, bootloader (U‑Boot), BSP/HAL. • Version Control & CI: Git, GitLab/GitHub CI, artifact management, automated unit/integration tests. • Quality & Reliability: Profiling, memory/performance optimization, watchdogs, crash analysis, core dumps. • System Architecture: Module boundaries, IPC, threading/concurrency, resource management. Nice-to-Have / Preferred: • Wi‑Fi 7 expertise: MLO, 320 MHz channels, multi‑RU...