Job Description :

Job Description:



System Verification engineers are responsible for delivering results from one or multiple areas of wireless device testing including wireless functional and performance testing, new feature and regression testing.  

Customer note while screening the profiles: In essence we are looking for experienced people who has done Carrier Certification testing for AT&T, TMO and VZW using lab test equipment’s, also person should be well versed using QXDM and ability to debug the issues and understanding the current cellular 3GPPP technologies Protocol well.

In addition person with good Feature testing (ex: but not limited to such as e911, RTT, CMAS) experience who can drive the feature from inception to completion, which includes understand the requirements, writing test plans, testing it using different test environments such as call box, OTA, etc in order to drive the Feature to completion.

Some of the tasks in this role include: 

·        Defining and providing verification infrastructures, simulators and checks 

·        Planning and tracking of verification tasks 

·        Creation and Execution of verification plan 

·        Review of verification plan with system engineering and HW/RF/Antenna design teams 

·        Documentation of verification 

·        Review, analysis and reporting of verification results 

·        Debugging and analysis of issues found during the verification phase 



·        Bachelor or Master of Science degree in Electrical Engineering or Computer Science 

·        At least 3-5 years of work experience in the wireless/Cellular industry 

·        Good understanding of wireless communications systems and standards, including 5G, LTE, 3G and connectivity technologies like Wi-Fi and BT. 

·        Experience with testing various cellular & Wi-Fi technology components such as 4G/5G, Wi-Fi connectivity management.

·        Familiar with US carriers Lab conformances testing and resolving issues.

·        Execute Carrier Test Plan in carrier lab / live air

·        Analyze the carrier technical requirement and validate them against software intended for carriers

·        Knowledge of cellular protocol stack, firmware/hardware, RF driver components with solid experience in debugging issues stemming from these areas. 

·        In depth experience in analyzing logs, troubleshooting issues from field or lab for 5G, LTE and Wifi/BT.

·        Experience in test methodology and test processes, including requirements collection and test plan development.

·        Understanding of IP telephony network, SIP, IMS, and standards like VoLTE, RCS is a plus. 

·        Good understanding of system development and verification testing methods and concepts for wireless devices. 

·        Experience working with major test equipment vendors is desired. 

·        Experience with managing issues coming from NVIOT and IODT's, GCF/PTCRB and US Operator certification testing, field testing is a plus. 

·        Experience working with Android/iOS devices, embedded systems and software, particularly mobile chipsets is desired. 

·        Experience with scripting and automation, working with test box vendors is a plus. 


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