Wireless Validation Engineer
3 days ago
JUARA IT Solutions is urgently hiring an experienced Wireless Validation Engineer for one of our leading technology clients in San Diego.
This is a hands-on onsite position requiring strong device-side protocol expertise.
(Please note: candidates with only network RF/RAN-side experience will not be considered.)
The selected engineer will play a key role in validating network-connected devices across 4G-LTE, 5G-NR, Wi-Fi, and GNSS interfaces, collaborating with firmware teams to ensure top-tier wireless performance across on-vehicle and cloud-integrated systems.
Key Responsibilities- Design, develop, and execute unit and system-level validation tests for wireless and fixed networks.
- Perform functional, performance, and compliance testing on 4G-LTE, 5G-NR, Wi-Fi, GNSS, Ethernet, and IP protocols.
- Investigate and resolve performance and interoperability issues through advanced debugging and analytics.
- Set up and manage test infrastructures using Keysight and Rohde & Schwarz platforms, including custom scripting (Python, TTCN).
- Develop and maintain lab setups, RF cabling, and emulation environments.
- Prepare and present Test Plans, Design Reviews, Test Readiness Reports, and Validation Reports.
- Collaborate with cross-functional teams to maintain compliance with quality and regulatory standards.
- Bachelor's degree in Electrical Engineering, Telecommunications, or related discipline.
- 8+ years of wireless validation experience, focused on device-side protocols.
- Expertise in 4G-LTE, 5G-NR, Wi-Fi, Ethernet, and IP network protocols.
- Proficiency in wireless test platforms (Keysight, Rohde & Schwarz) and modem board testing.
- Experience with PTCRB/GCF/SFN certification and US MNO field testing.
- Hands-on experience in Wi-Fi PHY designs and coexistence testing (Wi-Fi, Cellular, GNSS).
- Strong proficiency with QXDM, Wireshark, and similar analysis tools.
- Advanced scripting and automation experience (Python, JavaScript).
- Master's degree in Electrical Engineering, Telecommunications, or equivalent.
- Strong understanding of 5G NR SA/NSA, PHY/MAC/RRC layers, and protocol stack.
- Exposure to Automotive Test Assets or HIL systems.
- Experience with Polarion, Ubuntu CLI, and Atlassian (Jira/Confluence).
- Proven leadership in wireless validation and end-to-end product quality initiatives.
- Be part of a high-impact, fast-paced project with global exposure.
- Long-term opportunity with potential extensions.
- Work on cutting-edge wireless validation technologies.
- Backed by JUARA's global delivery excellence and strong client partnerships.
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