Solution Test Engineer

2 months ago


Nanjing, Jiangsu, China Calix Full time
About the Role

Calix is seeking a skilled Solution Test Engineer to join our team in Nanjing, China. As a key member of our Solutions Test Team, you will play a critical role in validating telecommunications equipment functions, including data, voice, and video services, as well as applications on access network products.

Key Responsibilities
  • Collaborate with Calix management to develop and execute new and existing projects.
  • Work with local and USA-based management to plan project details, create and maintain test environments.
  • Partner with 3rd party vendors to perform tests and resolve issues.
  • Develop, document, and execute verification of solution test strategies and test plans individually and as part of a team.
  • Design and implement comprehensive solution test cases and environments.
  • Contribute to automating necessary test cases to improve test coverage and robustness.
  • Work with customer service groups to reproduce and identify problems.
  • Collaborate with local and remote test engineers to support test automation.
  • Write clear and concise problem descriptions and test reports.
Requirements
  • Bachelor's degree or higher in Computer Science, Computer Engineering, Communication Engineering, or Software Test Engineering. Master's degree preferred.
  • At least 3 years of experience in telecommunications development or software test environments.
  • Experience in data communications or telecommunications equipment testing in areas such as IP, Video, FE/GE Ethernet, IPv6, etc.
  • Strong knowledge of Layer-2 xPON ONU products testing, including control plane (data services and protocols) and data plane (OMCI/CLI/NETCONF/EWI).
  • Knowledge of GPON/XGS/NG-PON related technologies.
  • Experience with popular container technologies and good troubleshooting skills through different cloud APIs.
  • Experience in testing integrated 3rd party software.
  • Ability to analyze complex problems and clarify issues.
  • Ability to automate test cases and scenarios, with a good understanding of automation testing.
  • Strong verbal and written English skills.
  • Self-motivated, process-oriented, and detail-oriented.
Preferred Qualifications
  • Strong data communications knowledge.
  • Knowledge of networking, telephony, or video services.
  • Knowledge of smart home deployment and user cases.
  • Test automation and script expertise.
  • Experience with TR069 protocol testing.
  • Experience in solution testing or customer service projects.


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