Wi-Fi Test Engineer

The AES Group • Sunnyvale, CA

5d • Onsite

About The Position

The Wi-Fi Test Engineer will support wireless feature validation, performance testing, and test automation for computing devices and related products. The role calls for a hands-on test engineer who can investigate complex wireless issues, improve test coverage, and help ensure reliable wireless performance through structured testing and automation.

The engineer will design and execute Wi-Fi and other wireless feature tests; set up and maintain wireless test beds; document test plans, procedures, and results; troubleshoot defects; analyze wireless connectivity and performance; and develop automated test scripts. The role involves using network analysis tools and collaborating with software, hardware, systems, and other engineering teams. The position is on-site in Sunnyvale, California, Monday through Friday, from 9:00 AM to 6:00 PM.

Requirements

• At least 3 years of experience as a Software Test Engineer, QA Engineer, or Wireless Test Engineer working with wireless technologies.
• Strong understanding of IEEE 802.11 MAC and PHY protocols and Wi-Fi operation.
• Working knowledge of TCP/IP networking protocols and wireless network fundamentals.
• Programming or scripting experience in at least one language, such as Python, Perl, Ruby, or JavaScript.
• Hands-on experience with network diagnostic and packet analysis tools such as Wireshark and iPerf.
• Strong understanding of operating systems, particularly macOS and Unix/Linux environments.
• Demonstrated debugging, troubleshooting, and root-cause analysis skills.
• Strong written and verbal communication skills.
• Ability to work independently and collaborate effectively with cross-functional teams.
• Bachelor's degree in Electrical Engineering, Computer Science, or a related technical discipline, or equivalent practical experience.

Nice To Haves

• Experience with white-box testing and software-level debugging.
• Experience developing automated test frameworks or reusable test scripts.
• Familiarity with wireless performance benchmarking, packet captures, and network traffic analysis.
• Experience maintaining laboratory test environments and calibrated wireless measurement setups.

Responsibilities

• Design, develop, and execute test cases to validate Wi-Fi and other wireless features on computing devices and related products.
• Develop, configure, calibrate, and maintain wireless test beds for accurate and repeatable performance measurements.
• Create and maintain test plans, test procedures, test reports, and other technical documentation.
• Identify, reproduce, isolate, and troubleshoot wireless defects using debugging tools and performance analysis techniques.
• Analyze wireless behavior, connectivity issues, throughput, latency, and other performance metrics.
• Develop and maintain automated test scripts to improve testing efficiency, repeatability, and test coverage.
• Use network analysis tools, including Wireshark and iPerf, to investigate protocol behavior and diagnose performance issues.
• Collaborate with software, hardware, systems, and other cross-functional engineering teams to resolve issues and improve product quality.
• Communicate test results, defect findings, and technical observations to relevant stakeholders.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level