Description

You will design and implement automation frameworks to validate IMS functionalities and network features within 5G/4G environments.

Responsibilities

• Develop and maintain automated test scripts in Python for network protocols and IMS services.
• Design, execute, and improve test cases for VoLTE, VoWiFi, SIP, and other IMS-related protocols.
• Perform integration testing and troubleshoot IMS applications and network-level issues.
• Build network traffic generation and simulation models to test performance under various conditions.
• Collaborate with software, network, and DevOps teams to identify root causes and optimize system performance.

Required Skills

• 5+ years of experience in test automation and script development.
• Strong programming skills in Python.
• Deep understanding of IMS components including HSS, PCRF, and CSCF.
• Practical experience with 4G/5G networks and protocols such as SIP, RTP, and DNS.
• Proficiency with Robot Framework, Selenium, or pytest.
• Hands-on experience using Wireshark, JMeter, and other network protocol analyzers.
• Knowledge of NFV, SDN, and 5G network slicing.
• Familiarity with CI/CD pipelines and integrating automated tests into continuous integration frameworks.
• Understanding of 3GPP and IETF telecom standards.

Preferred Skills

• Experience with Rich Communication Services (RCS).

Key Skills

Education

Any Graduate