Senior Principal QA Engineer

8 hours ago


Sunnyvale, California, United States Commscope Full time
Job Description

At CommScope, we're on a mission to deliver connectivity that empowers how we live, work, and learn. As a Senior Principal QA Engineer - WiFi Solutions Architect, you'll play a critical role in shaping the future of WiFi and switching networks.

Key Responsibilities:
  • Design and implement comprehensive testing strategies for enterprise WiFi products, ensuring quality and reliability across diverse environments.
  • Develop and maintain testing architectures, frameworks, and tools that cover all aspects of WiFi protocols (a/b/g/n/ac/ax/be), network configurations, and security (WPA2, WPA3, etc.).
  • Collaborate with development teams to identify testing requirements and create detailed test plans.
  • Lead the development of automated testing solutions using Python scripting and tools like Robot Framework, Selenium, or equivalent.
  • Lead troubleshooting efforts for WiFi networks, working closely with cross-functional teams to diagnose and resolve issues.
  • Mentor and guide QA teams, providing technical leadership in both manual and automated testing.
  • Interface with customers, system engineers, and partners to understand specific vertical solution requirements (IoT, VoWiFi, location services) and design testing environments that ensure high-quality product performance.
Requirements:
  • 15+ years of experience in software testing, with a strong focus on WiFi or network technologies.
  • In-depth understanding of WiFi protocols, network architectures, and security standards.
  • Proficiency in Python scripting and automation, with experience using frameworks like Robot Framework and Selenium.
  • Hands-on experience with large-scale WiFi network deployments (100+ APs, 1000+ devices) and troubleshooting complex network issues.
  • Strong problem-solving, analytical, and communication skills, with the ability to lead cross-functional teams.
  • Proven experience working with customers and partners to ensure testing solutions meet real-world requirements.
Preferred Qualifications:
  • Certifications in software testing or WiFi technologies (e.g., CWNA, CWNP).
  • Experience with cloud-based WiFi management and AI-related innovations in network management.
  • Knowledge of RRM strategies for optimizing wireless performance and network simulation tools.


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