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# Senior Wireless Systems Test Engineer

- **Company:** Wmbe Payrolling Inc.
- **Location:** Carlsbad, CA, United States
- **Experience:** Expert
- **Salary:** $118,851.0
- **Contract:** Temporary to permanent
- **Skills:** 4G (Telecommunication), Confluence, JIRA, Bluetooth, Network Analysis, Code Coverage, Firmware, Interoperability, LabVIEW, Message Queuing Telemetry Transport (MQTT), Packet Analyzer, Network Protocols, Software Testing Automation Framework, System Testing, Transmission Control Protocol (TCP), Wireshark, Wi-Fi Technology, Diagnostic Tools, Scripting, Wireless Technologies
- **Published:** July 26, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=819c0e6dc70953d0

## About the Role

* Bachelor's or Master's degree in Electrical Engineering (BSEE/MSEE) or equivalent professional experience
 * 5+ years of professional or advanced academic experience in wireless systems testing, telecommunications, or RF engineering
 * Strong understanding of wireless communication systems and telecommunications technologies
 * Experience with TCP/IP networking, MQTT protocols, and wireless packet analysis
 * Proficiency using Wireshark for traffic capture, protocol analysis, and troubleshooting
 * Experience with wireless test equipment including Spectrum Analyzers, Signal Generators, Oscilloscopes, Vector Network Analyzers, RF probes, Function Generators, and Multimeters
 * Strong analytical and troubleshooting skills with the ability to diagnose complex wireless system issues
 * Excellent written and verbal communication skills with the ability to work independently and collaboratively

Bonus Points If You Have

 * Experience testing Wi-Fi (802.11 a/b/g/n/ac/ax), Thread, Z-Wave, Bluetooth, Cellular (3G/4G/5G), Sub-GHz, or DECT technologies
 * Experience with Python scripting, NI LabVIEW, or other test automation frameworks
 * Experience developing automated wireless validation tools and test systems
 * Basic soldering, PCB assembly, or hardware rework experience
 * Experience supporting consumer electronics or IoT product development
 * Experience working closely with chipset vendors during product integration and validation

## Description

We are seeking a Senior Wireless Systems Test Engineer to support the validation, testing, and performance optimization of next-generation wireless products. In this role, you will execute comprehensive wireless system testing in both laboratory and real-world environments, helping ensure high-quality, reliable connectivity across a variety of wireless technologies.

The ideal candidate has a strong background in wireless communications, network protocols, and RF testing, along with experience using industry-standard test equipment and diagnostic tools. This position offers the opportunity to work closely with hardware, firmware, software, and chipset engineering teams to deliver high-performance consumer wireless products.
What You'll Do

 * Execute wireless system testing in controlled laboratory environments and real-world deployment scenarios
 * Validate wireless performance, reliability, and interoperability across multiple wireless communication technologies
 * Capture, analyze, and troubleshoot wireless traffic using tools such as Wireshark, Iperf, and other network analysis platforms
 * Perform power consumption analysis using Keysight Current Analyzers and other electrical test equipment
 * Create detailed test plans, test procedures, and comprehensive validation reports
 * Log, track, and manage defects using Jira, Confluence, and related project management tools
 * Collaborate with firmware, software, hardware, chipset vendors, and cross-functional engineering teams to ensure complete test coverage and product quality
 * Support the development and improvement of wireless test systems, automation tools, and custom test fixtures
 * Analyze test results, identify root causes, and recommend corrective actions to improve wireless system performance
 * Contribute to continuous improvement of wireless validation methodologies and quality processes


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