Mobile Field Test Network Engineer

The role of this position encompasses a wide scope of activities and initiatives that will bring solutions to complex applications problems, system administration issues or network concerns. Network Engineers will work with mobile devices testing the latest features in the technology and /or telecommunication available on the market. The testing scope includes connectivity test, field test, and others as required. The position requires the Network Engineer to perform systems management and integration functions involving engineering work on cellular, wireless devices and systems.

Location:

[Plano, TX] (Field-Based / Onsite)

Business Travel: up to 5%

Job Type: Full-Time

Compensation: [Plano,TX- $28.00 to $35.00]

Benefits:
Temporary Position for 2 months ONLY until Dec 31 2025 . Need to be checked

We are seeking a Bluetooth / Wi-Fi Mobile Test Engineer to validate wireless connectivity and performance on mobile devices across field and lab environments. You will test Bluetooth and Wi-Fi features, capture and review device logs, validate software and firmware updates, troubleshoot connectivity issues, and document results for R&D and QA teams. This role combines hands-on field validation with lab-based testing using mobile devices, access points, routers, and Bluetooth peripherals.

• Perform Bluetooth and Wi-Fi functional and performance testing on mobile devices in field and lab environments
• Validate Bluetooth pairing, reconnection, stability, audio/data connectivity, and interoperability
• Test Wi-Fi connection stability, roaming, throughput, performance, and network transitions
• Reproduce and troubleshoot connectivity issues, including connection drops, pairing failures, interference, and inconsistent performance
• Capture and review device/connectivity logs and document reproducible issues and test results
• Validate software and firmware updates affecting Bluetooth and Wi-Fi functionality
• Configure mobile devices, Wi-Fi access points/routers, Bluetooth peripherals, and test equipment and collaborate with R&D and QA teams

• Bachelor’s degree in Telecommunications, Electrical Engineering, Computer Science, or a related technical field, or equivalent practical experience
• Hands-on experience in mobile device, wireless connectivity, or QA testing
• Working knowledge of Bluetooth and Wi-Fi technologies
• Familiarity with Android devices and mobile software testing workflows
• Ability to capture and review device logs, follow structured test procedures, and troubleshoot connectivity issues
• Experience working with Wi-Fi networks, access points/routers, and Bluetooth-connected devices

• Experience with Bluetooth Classic and Bluetooth LE (BLE) testing
• Familiarity with modern Wi-Fi standards, including Wi-Fi 5/6/6E/7 or applicable IEEE 802.11 technologies
• Experience with Wireshark, ADB/Logcat, packet capture/sniffer tools, iPerf, or similar diagnostic tools
• Familiarity with Bluetooth profiles such as A2DP, HFP, AVRCP, HID, or GATT
• Experience with Python, Shell scripting, or test automation

Combination of field validation and onsite/lab testing. Testing may occur in office, indoor, public, and other real-world connectivity environments.

Hands-on work with mobile devices, routers/access points, Bluetooth peripherals, and test equipment. Business travel up to 5%; occasional early, late, or weekend testing may be required.

Valid driver’s license and ability to travel to designated test locations.

Ability to work safely in both field and lab environments.

Ability to handle and maintain mobile devices and connectivity test equipment.

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