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Wireless Test Engineer - 4G/5G PHY & Stack - espace

QA Engineer

Seeking a Wireless Test Engineer with expertise in 4G/5G PHY and Stack to contribute to advanced LEO space systems for IoT connectivity. Focus on testing and validating wireless communication technologies.

About the role

Key Responsibilities

Design, develop, and execute test plans for wireless communication systems, focusing on 4G/5G PHY and Stack layers.
Perform RF performance testing, including signal integrity, interference analysis, and throughput measurements.
Validate modem firmware and software functionality against specifications.
Troubleshoot and debug issues found during testing, collaborating with engineering teams.
Analyze test results and generate comprehensive reports for stakeholders.

Requirements

Proven experience in wireless testing, specifically with 4G (LTE) and 5G technologies.
Strong understanding of PHY layer concepts and modem stack functionalities.
Experience with RF test equipment and measurement techniques.
Familiarity with test automation frameworks and scripting.
Bachelor's degree in Electrical Engineering, Computer Engineering, or a related field.

Skills

Companyespace

DepartmentEngineering

LocationArlington, Texas, United States

Experience3+ years

Tenurefull-time

LevelMid-Level

Posted June 30, 2026