Senior Cellular Protocol Tester

7 days ago

Madurai, Tamil Nadu, India beBeeCellularProtocolTester Full time ₹ 1,50,00,000 - ₹ 2,00,00,000

We are seeking an experienced Cellular Protocol Tester

 

About the Role

This is a challenging opportunity for a skilled professional to join our team as a Cellular Protocol Tester. In this role, you will be responsible for performing manual and automated testing of 4G/5G protocol, RF, and application-level functionalities.

You will lead and execute certification testing processes including PTCRB, GCF, FCC, and carrier certifications. Additionally, you will design and implement automation test scripts and frameworks for cellular device testing.

Main Responsibilities:

  • Perform manual and automated testing of 4G/5G protocol, RF, and application-level functionalities.
  • Lead and execute certification testing processes including PTCRB, GCF, FCC, and carrier certifications.
  • Design and implement automation test scripts and frameworks for cellular device testing.
  • Conduct regression, stability, IOT, and field testing using test tools and automation setups.
  • Debug and analyze logs using QXDM, QCAT, QTRACE, Wireshark, and similar tools.
  • Collaborate with cross-functional teams to address and resolve test issues.
  • Maintain detailed documentation for test plans, test cases, defect logs, and certification reports.
  • Stay up to date with the latest 3GPP standards, carrier requirements, and certification processes.

 

Requirements

To succeed in this role, you should have a strong understanding of LTE, LTE-A, 5G NR (NSA/SA), VoLTE, VoNR technologies. You should also have proficiency in using test tools such as Anritsu, Keysight, R&S, Spirent, etc.

Key Requirements:

  • 4 to 8 years of hands-on experience in 4G/5G mobile device testing and certification.
  • Experience with PTCRB, GCF, FCC, and at least one US carrier certification process.
  • Strong understanding of LTE, LTE-A, 5G NR (NSA/SA), VoLTE, VoNR technologies.
  • Proficiency in using test tools such as Anritsu, Keysight, R&S, Spirent, etc.
  • Experience with automation testing frameworks and scripting languages.
  • Hands-on experience with log analysis tools and debugging protocol/RF issues.
  • Good understanding of 3GPP protocol stack, network signaling, and call flows.

 

We are looking for a talented individual who can bring their expertise to our team and contribute to our success.

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