Senior Quality Assurance Engineer

TP-Link Systems USA; Tustin (CA); On-site; USD 135,000 - 170,000; Full time

Benefits offered by this job

Fully paid medical, dental, and vision

401k with employer contributions

Paid vacation and holidays

Gym membership

Quarterly team events

Job summary

TP-Link Systems Inc. seeks a Senior Home Networking Test Engineer to drive QA for Wi‑Fi routers, Mesh Wi‑Fi, and related devices. You will design and execute system‑level tests, create robust test plans, and mentor junior engineers while collaborating with R&D and product teams to ensure top quality for global users.

The role emphasizes hands‑on Wi‑Fi testing, debugging, and process improvements in a fast‑paced environment.

Qualifications

• 5+ years QA/testing experience with networking products.
• Experience leading testing activities for New Product Introductions (NPI).
• Strong knowledge of Wi‑Fi/WLAN technologies and testing methodologies.
• Hands‑on Wi‑Fi product testing required.
• Proficient with network testing tools and data analysis.

Responsibilities

• Lead QA efforts for home networking products (Wi‑Fi routers, Mesh Wi‑Fi, adapters).
• Execute system‑level test cases and simulate media evaluations.
• Develop comprehensive test plans and cases from specs and standards.
• Explore user scenarios and define local testing standards.
• Drive test strategy discussions and mentor junior engineers.

Skills

Wi‑Fi testing

Test strategy

Troubleshooting

Cross‑functional collab

Mentoring

Tools

iPerf

Wireshark

IxChariot

Job description

Description About Us

Headquartered in the United States, TP-Link Systems Inc. is a global provider of reliable networking devices and smart home products, consistently ranked as the world’s top provider of Wi-Fi devices. The company is committed to delivering innovative products that enhance people’s lives through faster, more reliable connectivity. With a commitment to excellence, TP-Link serves customers in over 170 countries and continues to grow its global footprint. We believe technology changes the world for the better! At TP-Link Systems Inc, we are committed to crafting dependable, high-performance products to connect users worldwide with the wonders of technology. Embracing professionalism, innovation, excellence, and simplicity, we aim to assist our clients in achieving remarkable global performance and enable consumers to enjoy a seamless, effortless lifestyle.

Overview

We are seeking an experienced Senior Home Networking Test Engineer to join us! In our team, you can always stay at the forefront of technology, have access to and learn about the latest generation of networking technologies worldwide. Together with other outstanding engineers in the team, you will create reliable, stable, and high-speed network access products for users, provide user-friendly and convenient smart home solutions, and bring convenience to the lives of millions of users worldwide!

Key Responsibilities

• Lead the quality assurance efforts for home networking products such as Wi-Fi routers, Mesh Wi-Fi, network adapters, and USB accessories.
• Responsible for executing system-level test cases that require extensive experience and sound judgment.
• Simulate media evaluations to ensure that the test results meet expectations.
• Design, develop, and implement comprehensive test plans and test cases based on product specifications and industry standards.
• Explore user scenarios and establish local testing standards that align with user perception.
• Lead test strategy discussions, mentor junior engineers, and drive process improvements.
• Collaborate with the R&D team to troubleshoot and debug issues.

Requirements

• 5+ years of QA/testing experience with networking products, with a solid understanding of software testing methodologies, processes, and quality assurance practices.
• Proven experience independently leading testing activities for NPI (New Product Introduction) projects.
• Strong knowledge of Wi-Fi/WLAN technologies, including IEEE 802.11 protocols, major Wi-Fi generations and key features (e.g., Wi-Fi 5/6/6E/7), Wi-Fi testing methodologies, and end-to-end Wi-Fi test coverage.
• Hands-on Wi-Fi product testing experience is required.
• Solid understanding of common networking protocols and technologies, including TCP/UDP, IPv4/IPv6, DHCP, DNS, VLAN, and IPTV.
• Strong troubleshooting skills for both wireless and wired networking issues, with the ability to analyze packet captures, logs, and test data to identify root causes.
• Proficiency with network testing and analysis tools such as iPerf/iPerf3, Wireshark, and IxChariot.
• Strong test analysis and test design capabilities, with the ability to independently analyze complex features, identify risks, develop test strategies, and design comprehensive test plans and test cases.
• Excellent problem-solving and analytical skills, with the ability to independently drive complex technical issues from identification through resolution.
• Strong communication and collaboration skills, with the ability to work effectively with R&D, Product Management, Hardware, chipset vendors, and other cross-functional teams.

Additional Preferred Skills

• Hands-on development or testing experience with Wi-Fi routers, Mesh Wi-Fi systems, gateways, or other consumer/home networking products.
• Experience with Wi-Fi Alliance certification and/or wireless regulatory and compliance testing.
• Strong understanding of user experience and real-world usage scenarios, with close attention to product quality and details and the ability to identify issues from an end-user perspective.
• Proven experience designing and building automated testing frameworks or test systems, including test architecture, tool development, and automation deployment.
• Experience developing Python-based test automation for devices, networking products, or system-level testing.

Benefits

Benefits Salary range: $135,000 - $170,000 Fully paid medical, dental, and vision insurance (partial premium coverage for dependents) Employer quarterly contributions to 401k funds 15 days accrued vacation 11 paid holidays Bi-annual reviews, and annual pay increases Health and wellness benefits, including free gym membership Quarterly team-building event

Benefits Salary Range: $135,000 - 170,000

Benefits: Fully paid medical, dental, and vision insurance (partial coverage for dependents) Contributions to 401k funds Over four weeks of PTO per year Bi-annual pay increases Health and wellness benefits, including free gym membership Quarterly team-building events

At TP-Link Systems Inc., we are continually searching for ambitious individuals who are passionate about their work. We believe that diversity fuels innovation, collaboration, and drives our entrepreneurial spirit. As a global company, we highly value diverse perspectives and are committed to cultivating an environment where all voices are heard, respected, and valued. We are dedicated to providing equal employment opportunities to all employees and applicants, and we prohibit discrimination and harassment of any kind based based on race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. Beyond compliance, we strive to create a supportive and growth-oriented workplace for everyone.

TP-Link is a leading provider of consumer Wi-Fi networking products. We continuously develop new products and technologies that transform the way people connect. Our networking expertise uniquely positions us as a leader in emerging technologies that improve our everyday lives, such as smart home products. Spacious and modern, our US offices create a casual atmosphere that fosters team collaboration. In addition to free snacks and drinks, TP-Link Systems Inc. offers a modern working environment, free gym membership, quarterly team building, flex-spending, employee paid benefits, bi-annual raise opportunity, paid vacation & holidays, 401k plan and annual bonus opportunity.