Calix cloud and software platforms enable communications service providers (CSPs) of all sizes to transform their business. Our CSP customers are empowered to utilize real-time data and insights from Calix platforms to simplify their businesses and deliver experiences that excite their subscribers. This enables CSPs to grow their businesses through increased subscriber acquisition, loyalty and revenue, thereby increasing the value of their businesses and contributions to their communities. This is the Calix missionto enable CSPs of all sizes to simplify, excite and grow.We are seeking a Senior Solutions Test Engineer based in Nanjing, China. Our team validates telecommunications equipment functions, which include data, voice, video services and applications on Revenue Edge products. The successful candidate will contribute to test and validate Calix Revenue Edge products as well as some 3rd-party applications.Responsibilities:Work with local and US teams to plan project details, create and maintain test environment.Work with 3rd parties to perform test and resolve issues.Develop, document, and execute verification of solutions test strategy and test plans individually and as part of a team.Develop comprehensive solutions test cases and environments.Work with team to automate necessary cases to improve our test coverage and robustness.Work with customer service groups to reproduce and identify problems.Work with local and remote test engineers to support test automation.Write clear and concise problem descriptions and test reports.职位要求：Required Qualifications:BSCS, BSSE, BSEE or equivalentMS preferred.7 years’ experience in telecommunications development or software test environment.Experience in data communications or telecommunications equipment testing in one or more of the following areas: IP, Video, FE/GE Ethernet, GPON etc.Experience in smart home user cases or applications like IoT, Alexa, Apple TV, WIFI Mesh deployment etc.Experience in cloud testing based on TR-069 and Netconf protocol, and be familiar with cloud components like elasticsearch, kafka, hadoop, spark, redis, zookeeper etc..Experience in cloud API testing and relevant tools like postman, SOAPUI.Ability to analytically break down complex problems and clarify the issues.Good communication skills for working with vendors and Calix groups.Strong verbal and written English skills.Self-motivated, process oriented, and detail oriented.Preferred Qualifications:Wi-Fi related experience is a plus.Be familiar with Linux.Experience in solutions test or customer service support.Default Terms and ConditionsI certify that all the statements made by me on this application are true and complete to the best of my knowledge and that I have withheld nothing that would, if disclosed, affect this application unfavorably. Calix, Inc. is hereby authorized to investigate said statements, and any misrepresentation or omission may cause either refusal to hire or immediate discharge whenever discovered. I understand if I am presented with a job offer by Calix it will be contingent upon me successfully passing a background check.I understand that all employment is subject to signing the Calix, Inc Nondisclosure and Assignment Agreement.默认条款及条件 本人保证，本人在申请Calix空缺职位时所作的陈述真实及完整，没有隐瞒任何可能对本申请产生不利影响的事项。本人授权Calix调查上述声明。本人理解：任何虚假陈述或遗漏可能导致被拒绝雇用或在发现时被立即解雇。 本人理解：Calix公司的工作邀约，是以成功地通过背景调查为条件的。 本人理解Calix的雇佣基于签署Calix, Inc的保密及转让协议。Candidate Consent: Yes, I have read and consent to the terms and conditions候选人同意: 是的，我已经阅读并同意上述条款和条件。 职能类别：门店经理/店长