Senior Engineer

Job Description

Skills and experience BS/MS degree in Computer Science, Electronics, Telecommunications or similar Good understanding of SA, NSA User plane, RLC, MAC and L1 parameter impacting performance. In depth Knowledge of 5G throughput calculation for different frame formats, slot formats. Good knowledge of 5G L2 features, Link Adaptation, RR and PFS Scheduler knowledge. Good knowledge of link budget, power control, L1 feature testing. Very good log analysis and good debugging skills. Knowledge of CPU and memory loading calculation for gNB for performance test scenarios. Hands-on real UE and real NE lab testing experience of 4G and 5G with end-to-end L3 signalling knowledge. Knowledge of SA, NSA, LTE n/w and different 3GPP interfaces like S1, Ng, X2/Xn. Hands-on in QC Mobile and commercial UE and QXDM/QPST/XCAL/TEMS. Hands-on in manual and programmable attenuator, understanding of RF chamber, Mobility testing using real UE. Hand on exposure to load and stability testing in real Multi-UE environment. Good knowledge of TM500 for load and performance testing. Proficient with 3GPP RRC, RLC and MAC specifications. Lead by example and respecting other’s ideas/opinions. Team player.

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Do

1. Design and Develop solutions as per client’s specifications

• Work on different softwares like CAD, CAE to develop appropriate models as per the project plan/ customer requirements
• Test the protype and designs produced on the softwares and check all the boundary conditions (impact analysis, stress analysis etc)
• Produce specifications and determine operational feasibility by integrating software components into a fully functional software system
• Create a prototype as per the engineering drawings & outline CAD model is prepared
• Perform failure effect mode analysis (FMEA) for any new requirements received from the client
• Provide optimized solutions to the client by running simulations in virtual environment
• Ensure software is updated with latest features to make it cost effective for the client
• Enhance applications/ solutions by identifying opportunities for improvement, making recommendations and designing and implementing systems
• Follow industry standard operating procedures for various processes and systems as per the client requirement while modeling a solution on the software

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2. Provide customer support and problem solving from time to time

• Perform defect fixing raised by the client or software integration team while solving the tickets raised
• Develop software verification plans and quality assurance procedures for the customer
• Troubleshoot, debug and upgrade existing systems on time & with minimum latency and maximum efficiency
• Deploy programs and evaluate user feedback for adequate resolution with customer satisfaction
• Comply with project plans and industry standards

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3. Ensure reporting & documentation for the client

• Ensure weekly, monthly status reports for the clients as per requirements
• Maintain documents and create a repository of all design changes, recommendations etc
• Maintain time-sheets for the clients
• Providing written knowledge transfer/ history of the project

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Deliver