SENIOR ENGINEER-SOFTWARE TEST&RELEASE

Date:  31-Jul-2022
Location: 

IN

Company:  Sasken Technologies Limited

Job Summary


• Person at this position has gained significant work experience to be able to apply their knowledge effectively and deliver results. Person at this position is also able to demonstrate the ability to analyse and interpret complex problems and improve change or adapt existing methods to solve the problem.
• Person at this position regularly interacts with interfacing groups / customer on technical issue clarification and resolves the issues. Also participates actively in important project/ work related activities and contributes towards identifying important issues and risks. Reaches out for guidance and advice to ensure high quality of deliverables.
• Person at this position consistently seek opportunities to enhance their existing skills, acquire more complex skills and work towards enhancing their proficiency level in their field of specialisation. 
• Works under limited supervision of Team Lead/ Project Manager.

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