Senior Quality Assurance Engineer

Senior Quality Assurance Engineer Networking Devices
Location: Irvine, On-site

A leading global provider of networking and smart home technology is seeking Senior Quality Assurance Engineers to test and validate network devices. This role provides the opportunity to work with the latest generation of networking technologies, ensuring the reliability, stability, and security of enterprise-grade networking products.

As part of the QA team, you will design and execute testing strategies for Gateway Switches, Wireless Access Points, and security features , collaborating closely with the R&D team to refine products that serve millions of users worldwide.

• Design and execute new security feature tests for network devices, including Gateway Switches and Wireless Access Points.
• Develop, build, and maintain testbed infrastructure to support automated and manual testing.
• Investigate automated regression failures , analyze root causes, and provide failure reports to certify software releases.
• Create and refine test plans based on product requirements and specifications, providing insights to improve product quality.
• Enhance testing efficiency by improving methodologies and automation frameworks.
• Collaborate with R&D teams to debug and troubleshoot complex network issues.

• Bachelors degree in Computer Science, Electronic Engineering, or a related field.
• 5+ years of experience in testing network products.
• Solid understanding of Radius, VLAN technologies, 802.1x, and Captive Portal .
• Strong foundation in networking architecture , including Routing/Switching (OSPF, BGP, IS-IS), IP, TCP/UDP, and application protocols (HTTP, SNMP).
• Familiarity with 802.11 wireless protocols and network security features.
• Proficiency in writing automation test scripts using languages such as Python, Java, or similar.
• Excellent communication and teamwork skills, with the ability to work across multiple teams.

• Experience with cloud performance testing .
• Knowledge of L3 switch or Gateway testing .
• Background in large-scale enterprise network deployments .

• Comprehensive healthcare benefits medical, dental, and vision coverage.
• Retirement plan contributions and financial security perks.
• Career growth opportunities , including bi-annual performance reviews and development programs.
• Wellness perks , including a gym membership and health-related benefits.
• Office perks , including free snacks, drinks, and catered Friday lunches .
• Team-building activities and company-sponsored events to foster collaboration.

This is a great opportunity to work in a fast-paced, innovative environment , helping to develop next-generation networking solutions. If you are passionate about QA engineering and networking technologies , we encourage you to apply!