Test Engineer

Overview

Test Engineer – Airgain, Jonestown, Texas, United States

Airgain simplifies wireless connectivity across a diverse set of devices and markets, solving complex connectivity issues, speeding time to market, and enhancing wireless signals. Our products are offered in three sub-brands:
Airgain Embedded, Airgain Integrated and Airgain Antenna+. Our mission is to connect the world through optimized integrated wireless solutions. Airgain’s expertise in custom cellular and antenna system design pairs with a focus on high-growth technologies to simplify the growing complexity of wireless. Airgain is headquartered in San Diego, California, with design and test centers in the U.S., U.K., and China.

At Airgain, “We Simplify Wireless” guides our work. We are a fast-moving technology company focused on bringing innovative solutions to market and delivering exceptional Wi‑Fi experiences to end users.

We are seeking a highly skilled and detail-oriented Wi-Fi Test Engineer to join our team. As a Wi-Fi Test Engineer, you will:

• Design, develop, execute, and report results from comprehensive test plans and test cases to ensure the quality and reliability of our Wi-Fi-enabled products.
• Collaborate with cross-functional teams (hardware and software engineers) to identify and resolve Wi-Fi-related issues, optimize performance, and ensure compliance with industry standards.
• Apply a strong background in wireless communication protocols, hands-on Wi-Fi testing tools, and strong customer-facing communication skills to deliver exceptional Wi‑Fi experiences.
• Develop test plans, including strategies, methodologies, and best practices for Wi-Fi testing; participate in discussions with customers for approval on test plans, schedules, technical approaches, and resource support.
• Create and execute reports from test plans, test cases, and test scripts to validate functionality, performance, and interoperability of Wi‑Fi devices.
• Perform system-level testing of Wi‑Fi features (network connectivity, security, roaming, throughput) to identify and resolve issues.
• Define Wi‑Fi test requirements with hardware and software engineers and provide feedback on design improvements.
• Set up and maintain test environments, including Wi‑Fi networks, routers, and test equipment, and maintain the test lab environment.
• Conduct Wi‑Fi signal analysis and troubleshooting using specialized tools and equipment.
• Stay current with Wi‑Fi technologies, DUTs, standards, and industry trends to drive continuous improvement in testing processes.
• Provide clear reports on test results, including performance metrics and optimization recommendations for customer reviews and approvals.
• Perform other duties as assigned.

• Bachelor's or Master's degree in Electrical Engineering, Computer Science, or related field, or equivalent experience.
• 2+ years of related experience.
• Solid understanding of wireless communication protocols, especially Wi‑Fi (802.11a/b/g/n/ac/ax).
• Experience with Wi‑Fi testing over-the-air tests, including methodologies, tools, and frameworks.
• Networking experience (IP v4/v6, subnetting, routing).
• Knowledge of TCP/IP networking principles, configurations, and protocols.
• Experience with Wi‑Fi testing in consumer electronics or networking devices.
• Knowledge of regulatory compliance requirements (FCC, CTIA, 3
  
  GPP, etc.) for Wi‑Fi products and familiarity with Wi‑Fi certification processes.
• Understanding of RF principles and antenna design considerations.
• Proficiency with Wi‑Fi testing tools (spectrum analyzers, traffic generators, network analyzers, desk/laptop tools).
• Excellent problem-solving and debugging skills for complex Wi‑Fi issues.
• Familiarity with security protocols and encryption standards used in Wi‑Fi networks.
• Experience with scripting or programming languages (e.g., Python, Java, Linux) for test automation and CPE.
• Self-motivated and proactive in staying up to date with Wi‑Fi technologies and industry trends.
• Willingness to learn RF system and Wi‑Fi antennas and their TRP/TIS related to Wi‑Fi OTA testing, plus LTE/5G FR1 and Bluetooth (BTLE) related to Wi‑Fi OTA testing is a plus.
• Strong communication and…