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Prncpl QA Engineer (682633800)

CommScope, Inc.

Last Updated: 10/11/20

Job Description

Everyone communicates. It’s the essence of the human experience. How we communicate is evolving. Technology is reshaping the way we live, learn and thrive. The epicenter of this transformation is the network—our passion. Our experts are rethinking the purpose, role and usage of networks to help our customers increase bandwidth, expand capacity, enhance efficiency, speed deployment and simplify migration. From remote cell sites to massive sports arenas, from busy airports to state-of-the-art data centers— we provide the essential expertise and vital infrastructure your business needs to succeed. The world’s most advanced networks rely on CommScope connectivity.

General Summary

This is a Principal QA Engineering position to test Ruckus ICX IP routers and switches. Candidate should have a thorough understanding of QA process and methodology. Strong proficiency in manual as well as automation testing with TCL, Python validation is required and hands on experience testing networking routers and switch hardware is highly desirable.

Duties & Responsibilities

  • Work with engineering and marketing team to understand feature requirements, hardware architecture and translating them into functional test plan to qualify ICX products.
  • Write detail and comprehensive QA functional test plan.
  • Design and build network topologies for functional, interopability, performance, stress and longevity test.
  • Perform both manual and automation of test cases using Python and TCL.
  • Test , troubleshoot , debug and identify software and hardware defects.
  • Work on Robot frame work and CI/CD
  • Work with TAC team to reproduce and resolve customer issues.
  • Write deployment guides and interoperability guides on IEEE standards, RFC standards networking protocols for customer deployment.
  • Participate in product design reviews to provide input on functional requirements, product designs, schedules, or potential problems.


Include demonstrated competencies and physical, mental, & interpersonal skills.

  • BS in CS/EE with 8+ year experience, M.S. in Computer Science is desirable
  • Knowledge of L2-L3 networking protocol testing such as VLANs, LACP, QoS, Spanning tree 802.1d, 802.1w, multicast IGMP/MLD, RIP, OSPF and SNMP network management
  • Experience with Python/TCL.
  • Hands on experience in both manual and automation.
  • Write and execute QA test plan.
  • Ability to troubleshoot, debug, analyze and resolve issues.
  • Excellent communication skills
  • Experience with traffic generator such as Spirent STC and Ixia.

It is the policy of CommScope to provide Equal Employment Opportunities to all individuals based on merit, qualifications and abilities. CommScope does not discriminate in employment opportunities or practices on the basis of race, color, religion, gender (including pregnancy), national origin, age or any other characteristics as protected by law. Furthermore, this contractor and subcontractor shall abide by the requirements of 41 CFR 60-300.5(a) and 41 CFR 60-741.5(a). These regulations prohibit discrimination against qualified protected veterans and qualified individuals on the basis of disability, and require affirmative action by covered prime contractors and subcontractors to employ and advance in employment qualified protected veterans and qualified individuals with disabilities.


Company Details

CommScope, Inc.

Hickory, North Carolina, United States