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Jobs via Dice • San Diego, California, United States
Role & seniority: Wireless Validation Engineer (senior, 8+ years in validation)
Stack/tools: 4G/5G-NR, Wi-Fi, GNSS, Ethernet; lab/test equipment (Keysight, Rohde & Schwarz); network analysis (QXDM, Wireshark); scripting (Python, JavaScript); test management tools (Polarion, Jira, Confluence); Ubuntu-based environments
Must-have skills: Bachelor’s in EE/Telecommunications or related; 8+ years hands-on validation in wireless/embedded networks; deep knowledge of 3GPP (4G/5G-NR), Wi-Fi, GNSS, Ethernet (IEEE 802.1AS, 802.11); PTCRB/GCF/MNO field testing; network analysis tools (QXDM, Wireshark); scripting (Python, JavaScript)
Nice-to-haves: Master’s degree (7+ years relevant), NR interface/SA/NSA, PHY/MAC/RRC familiarity, automotive HIL/test assets experience, Wi-Fi/Cellular/GNSS coexistence testing, Polarion/Jira/Confluence proficiency, Ubuntu-based test environments, leadership in validation strategy and metrics
Location & work type: San Diego, CA; full-time role (on-site/work in vehicle/cloud integration context)
Dice is the leading career destination for tech experts at every stage of their careers. Our client, ChaTeck Incorporated, is seeking the following. Apply via Dice today!
Role: Wireless Validation Engineer
Location: San Diego
Why Join Us?
Opportunity to work on cutting-edge 4G, 5G, Wi-Fi, and GNSS technologies Hands-on exposure to advanced validation tools and test frameworks Cross-functional collaboration with top-tier firmware, hardware, and systems teams A dynamic, innovation-driven culture Competitive salary and benefits
We are seeking a seasoned and driven Wireless Validation Engineer to lead end-to-end validation and performance testing of wireless-enabled systems. You will be at the forefront of developing and executing robust unit and system-level validation tests across multiple wireless standards and ensuring top-quality network performance.
This role combines lab-based experimentation with field-testing of mission-critical wireless systems integrated into vehicle and cloud environments.
Design, develop, and execute functional and performance test cases for 4G-LTE, 5G-NR, Wi-Fi, GNSS, and Ethernet networks Analyze wireless and IP behavior across in-house labs and third-party test environments Collaborate with firmware and system teams to ensure KPIs such as throughput, latency, jitter, and compliance are achieved Configure and program network test equipment including Keysight and Rohde & Schwarz platforms Create automation scripts and test assets using Python and TTCN Construct, maintain, and enhance RF and fixed network lab setups Troubleshoot network anomalies and perform root cause analysis on test failures Draft and deliver detailed Test Plans, Test Readiness Reviews, and performance reports Review supplier test reports and provide technical feedback
Bachelor's in Electrical Engineering, Telecommunications, or related field 8+ years of hands-on validation experience in wireless or embedded network systems Deep knowledge of 3GPP standards (4G-LTE, 5G-NR), Wi-Fi, GNSS, and Ethernet protocols (IEEE 802.1AS, 802.11) Experience with PTCRB, GCF, and U.S. MNO field testing Familiarity with network analysis tools (QXDM, Wireshark) Proficient in scripting languages like Python and JavaScript
Master's in Electrical Engineering or Telecommunications with 7+ years of relevant experience In-depth understanding of NR interface, SA/NSA modes, PHY/MAC, and RRC layers Prior exposure to automotive HIL and test assets Strong background in Wi-Fi/Cellular/GNSS coexistence testing Hands-on with Polarion, Jira, Confluence, and Ubuntu-based test environments Demonstrated leadership in driving validation strategy and quality metrics across cross-functional teams
Ready to make an impact? Apply now and join us on our journey!