Job Title

Senior Software Test Engineer

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Job Description

Roles & Responsibilities:
Responsible for design, coding, testing, bug fixing, documentation and technical support in the assigned area.
Responsible for on time delivery while adhering to quality and productivity goals. 
• Responsible for adhering to guidelines and checklists for all deliverable reviews, sending status report to team lead and following relevant organizational processes.
• Responsible for customer collaboration and interactions and support to customer queries.
Expected to enhance technical capabilities by attending trainings, self-study and periodic technical assessments.
Expected to participate in technical initiatives related to project and organization and deliver training as per plan and quality.

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

Key Skills

Protocol Testing, Interoperability Testing

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