Monday, July 15, 2024

Application Engineer At Keysight Technologies

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  • Develop test scripts for protocol testing products Keysight is developing for 5G (5th Generation) wireless communications developed by the 3GPP (3rd Generation Partnership Project) standards body;
  • Responsible for requirement gathering and mapping of new featured introduced in the ETSI quarterly release and prepare high level design document;
  • Develop functional and performance test cases using Protocol R&D tool set of Protocol Conformance test set based of 3GPP NR Specifications 38.523-1 and 38.523-2;
  • Responsible for new 3GPP 4G/5G L1, L2, L3 feature integration;
  • Debug 3GPP 4G/5G protocol L1, L2, L3 issues, analyze logs and work with Keysight internal teams (e.g. R&D) to resolve issues;
  • Develop test cases of ETSI TTCN quarterly release of 5G NR and LTE complex scenarios using scripting language TTCN2/TTCN3 and programming language C/C++ using Microsoft Visual studio;

Additional Job Description

  • Develop tools and test automation framework;
  • Test and Debug the full suite of Keysight products from the developer’s tool set to the
  • conformance and Inter-operability products;
  • Educate customer on using Keysight solutions in 5G NR;
  • Analyze the Keysight customer needs and then build product requirements and communicate them to the product management and planning teams;
  • Test and validate test scripts for carrier specific scenarios: Non-Stand Alone (LTE + NR) and Stand Alone (5G). Beamforming, Beam Switching, Carrier Aggregation Handovers;
  • Providing technical support to Keysight customer and technical collaborations with device manufacturers or chipset vendors to resolve protocol implementation issues.
  • Integrate Keysight products with beta version of 5G modem
  • Report to Keysight Project Manager based in San Diego, CA.

Job Qualifications

  • BS/MS in Electrical Engineering. Computer science or equivalent degree.
  • 5+ years of relevant experience in telecommunications role
  • Good working knowledge of 3GPP 4G/5G Access Stratum protocols (L1/L2/L3).
  • Experience with 4G/5G mobile device testing and script development on test equipment’s.
  • Familiar with testing wireless communications devices using base station emulation, fading emulator, spectrum/signal analyzers, signal sources and network analyzer.
  • Strong understanding of RF and wireless test and measurement applications.
  • Close working experience with mobile chipset manufacturers or network operators is highly desirable
  • 5G L1/L2/L3 protocol knowledge (desirable) in order to be successful in this role

Additional Job Qualifications

  • Proven experience creating and maintaining test tools with some of these programming languages; (C#, C++ or VB), Python, Java etc
  • Proven ability to work in a team, gain alignment among teams, peers, partners, and management
  • Proven ability to adapt to changing product requirements during development in response to an aggressive marketplace
  • Experience working across teams and geographies
  • Strong written & verbal communication skills.
  • Effective presentation and problem-solving skills.

Location: Hyderabad

Company: Keysight Technologies

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