Job Title

Senior Software Test Engineer

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Job Description

Education and Experience Required:
Engineering graduate, MCA, etc Experience: 2-5 years

Competencies Description
Protocol Testing engineers is one who does the following activity on 2G/3G/LTE/5G technologies;
• Modem/UE Protocol Stack Testing  
• Interoperability testing of the modem with various Network operators and dealing with NEM labs (Ericsson, Nokia, alcatel Lucent) 
• Ability to understand network scenario (signaling & user plane call flow), develop test plans and test cases, and execute those test cases using an automation framework. Collects the required log and analysis/debug issues being found as part of regression.
• Should be proficient in all 3GPP Radio Access Technologies (RAT) with air interface, network signaling and Layer 2, Layer 3 protocols of UE & RAN side, also NAS layer from UE and core network.
• Automation using PERL/Python/TTCN scripting languages
Platforms- Internal and customer specific platforms Linux host
Technology Standard- 3GPP specifications Thorough understanding of the Network vendor tests

Tools-
QXDM, QCAT, QPST, Prism, Anritsu, keysight Test instrument knowledge,
Test scripting like RTD (for Anritsu) or equivalent Trace/log collection tools, core dump analysis tools, flashing tools

Languages-
Scripting languages like Shell scripts, TCL scripts, Python, Perl etc.. C, C++, TTCN
Specialization- 2G, 3G, 4G, 5G, INTEROP TESTING, VSAT-SATCOM

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