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/RDKB, Docsis (preferably 3.1/4.0), SNMP, TR369 (USP), TR069 (nice to have). Networking: WiFi (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 (UBoot), 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: WiFi 7 expertise: MLO, 320 MHz channels, multiRU scheduling, AFC (where applicable). Experience with cellular modems (LTE/5G), failover and bonding, multipath. RDK telemetry adapters, USP controllers/agents, vendor data model mapping. Rust for systems modules (safety-critical or performance-sensitive components). Exposure to OpenWrt, prplOS/prplMesh, EasyMesh, and board bringup. Manufacturing line support: factory calibration, RF tests, firmware provisioning. Security: secure boot, trusted execution, key management, certificate provisioning. Compliance/certification: Docsis, WiFi Alliance, FCC/CE, operator acceptance test processes. Design, develop, and port RDK/RDKB or vendor SDK modules on routers/modems across different OEMs. Implement C/C++ control services for LED, USB, FAN, and system state displays for cable modems/routers. Develop RTOS modules/drivers, SNMP interfaces, SSH/Telnet support, and voice/audio features. Build data control modules for WiFi 7 routers including cellular backup orchestration. Design TR369 (USP) based data collection/telemetry modules and define robust data models. Own system architecture, performance tuning (CPU/memory/latency), and reliability (watchdogs, crash dumps). Collaborate with hardware, QA, and cloud/DevOps teams for manufacturing tests, CI/CD, and field telemetry. Write high-quality design docs, test plans, and release notes; participate in code reviews and certification prep. Troubleshoot field escalations and drive root cause analysis across firmware, drivers, and network stack layers.It is a Full Time Manufacturing job for candidates with 2 - 5 years of experience.More about this Wi-Fi and DOCSIS Network Engineer jobPlease go through the FAQs to get all answers related to the given Wi-Fi and DOCSIS Network Engineer jobWhat are the eligibility criteria for this Wi-Fi and DOCSIS Network Engineer job Ans : Candidates should have All Education levels with 2-5 years of experience for this Wi-Fi and DOCSIS Network Engineer job offered by Infosys in Bidadi, Bangalore. What salary is offered for this Wi-Fi and DOCSIS Network Engineer job Ans : Salary details will be shared during the hiring process. What shift and timings does this job follow Ans : This Wi-Fi and DOCSIS Network Engineer job follows a Day shift. Do you need to visit the office for this job Ans : Yes, candidates need to visit the office and work from the location in Bidadi, Bangalore. How many openings are available for this position Ans : There is 1 opening available for this position. Is this job open for all genders Ans : Yes, this Wi-Fi and DOCSIS Network Engineer job is open for both male and female candidates. Where is this job located Ans : This Wi-Fi and DOCSIS Network Engineer job is located in Bidadi, Bangalore. Why should you apply for this Wi-Fi and DOCSIS Network Engineer job Ans : The employer has not disclosed the salary for this role, but it is a Full Time opportunity with 1 opening available. .