Bluetooth & Wireless Validation Engineer

We seek an experienced Bluetooth & Wireless Validation Engineer who will play a critical role in defining, monitoring and developing in the system validation team. 

In this position, you will define, design, and collaborate closely with R&D teams from several subsystems like  HW, electro-optics,  FW, physics and system 

Responsibilities:

Wireless & Bluetooth Validation

• Develop and execute test plans for Bluetooth (BT) and wireless technologies, including BT, BLE, UWB, and other RF protocols.
• Perform functional, interoperability, and performance validation across different hardware and firmware versions.
• Validate wireless coexistence between Bluetooth, Wi-Fi, and other wireless technologies.
• Ensure compliance with Bluetooth SIG, FCC, CE, and other regulatory requirements.
• Conduct over-the-air (OTA) testing, range measurements, and power consumption analysis.

Testing & Debugging

• Utilize tools like BT sniffers, spectrum analyzers, and protocol analyzers to capture and debug issues.
• Analyze packet-level performance using tools such as Ellisys, Frontline, or Wireshark.
• Investigate interference and signal degradation using RF chamber setups.
• Optimize wireless latency, throughput, and error rates under real-world conditions.

• Implement telemetry collection for RSSI, SNR, PER, jitter, and latency metrics.
• Work with Python, MATLAB, or LabVIEW for scripting test automation.
• Support cloud-based and remote wireless testing environments.

Qualifications:

• 7+ years of experience in Bluetooth and wireless validation or RF testing.
• Strong knowledge of Bluetooth (Classic, BLE), Wi-Fi (802.11), and RF fundamentals.
• Hands-on experience with wireless test equipment (spectrum analyzers, network analyzers, protocol sniffers).
• Proficiency in Python, MATLAB, or LabVIEW for test automation.
• Familiarity with Bluetooth stack layers (HCI, L2CAP, GATT, A2DP, HFP, etc.).
• Experience with wireless debugging tools (Ellisys, Frontline, Wireshark, or similar).
• Understanding of coexistence testing, interference mitigation, and signal integrity.
• Excellent problem-solving and RF debugging skills.

Preferred Qualifications:

• Experience in audio-over-Bluetooth testing (latency, codec performance).
• Familiarity with mobile OS Bluetooth stacks (Android, iOS, Windows, Linux).
• Knowledge of wireless regulatory compliance (FCC, CE, Bluetooth SIG).
• Hands-on experience with embedded firmware debugging tools.