WiFi QA Engineer
Core
QA Engineer responsible for testing security devices, their functionality, and Wi-Fi/network interactions under various scenarios.
Role type
QA Engineer (IoT/Security)
Builds
Security devices (invasion protection, video surveillance, fire safety, comfort/automation)
Domain
IoT, Security Systems, Networking
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Testing theory, Test case/scenario/ checklist documentation, TCP/IP, Wi-Fi technologies (generations, authentication, MCS, QAM, MIMO, MU-MIMO, TWT, BSS Coloring), UART, Wireshark, Linux console commands (tail, grep, sort, sysfs, udev, logcat)
Preferred skills
L2/L3 networking, OSI model, wpa_supplicant, iw, ip, hostapd, Logic analyzer
Technologies
Wireshark, Linux, UART, TCP/IP
Responsibilities
Test devices, functionality, and system interactions; Test Wi-Fi and network interactions in various scenarios; Analyze network traffic, logs, and localize defect causes; Create and maintain test documentation (test cases, checklists, scenarios)