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LTE Device Certification Engineer  
Ref No.: 20-00565
Location: New Jersey
 Title – LTE Device Certification Engineer
Duties and Responsibilities:-
  • Required to analyze and resolve customer concerns and problems, diagnose the root cause, and document interactions
  • Required to provide on-call support and ongoing troubleshooting, technical, and hardware advice and suggestions
  • Required to provide post production support of released products
  • Required to perform LTE end to end validation and verification with focus on debugging, analyzing the problem from device and network logs available
  • Required to perform Test automation and development with AT-cmd , Android APIs
  • Work closely with development team to ensure high product quality and deliverables.
Skill Set:-
  • Solid understanding of VoLTE , LTE and 4G wireless
  • Solid understanding of TCP/UDP/IP
  • Solid understanding of 3GPP Standards, GCF, PTCRB
  • Experience working with test simulator like, Anite, Anritsu, R&S etc, is a plus
  • Device testing, technicalities, 3GPP Protocols awareness, Specifications and the respective mappings.
  • Brief knowledge of how Certifications throughout the world and how Telecommunication is dealing ---> This question was not asked, but a kind of discussion.
  • NB-IOT, CATM tools. -- IOT Testing; The Tools interaction in my experience. QXDM, QCAT, QPST, Wireshark, NetMon etc. And Android log analyzer.
  • 9. 5G   briefly discuss if possible.
  • Current project details. Operating Systems: Windows, Linux experience.
  • Please prepare on Device Testing, Debugging, Protocol Testing,   3G, 4G- LTE, 5G., TTCN Provide test cases solution to support 5G Sub-6GHz  automation for 5G Sub-6GHz for Auto – Certification Platform, etc.