Senior LTE/5G Air Interface and Call Processing Test Engineer
3 weeks ago
We are seeking a highly skilled Senior LTE/5G Air Interface and Call Processing Test Engineer to join our Wireless Network team. As a key contributor, you will be responsible for leading test activities, developing product validation, and ensuring that our LTE RAN products meet customer specifications.
Key Responsibilities- Develop and execute test plans, cases, and scripts to validate LTE/5G air interface and call processing features.
- Analyze product and feature requirements, converting them into system test cases and executing to ensure product meets customer specifications.
- Aid in product and feature performance analysis, evaluation of new product and SW releases.
- Perform detailed analysis of 4G wireless protocols.
- Responsible for analyzing and troubleshooting issues.
- Educate customers on Samsung's new products and services.
- Ensure customer commitments are achieved according to plan.
- Strong understanding of LTE concepts, including DL/UL scheduling, LTE power control, Beamforming fundamentals, and MIMO.
- Experience with ongoing 3GPP Rel activities is beneficial.
- Experience with system testing activities, including feature validation, test description documentation, parameter optimization, performance analysis, test strategy creation, problem troubleshooting.
- Strong knowledge in 4G air interface and call processing technologies and network architecture, specifically focused on Radio Access Network.
- Good understanding of overall Wireless systems with emphasis on PHY, MAC, RLC, RRC, and PDCP layers.
- Understanding of IOT technologies, including eMTC and NB-IOT.
- Experience in EMS systems, managing network elements, software upgrades, MOP verification.
- Experience with SW development is beneficial.
- Understanding of 3GPP systems, including Core and RAN networks.
- Experience with test tools, including protocol analyzers, XCAL/QXDM, Wireshark, Channel Emulator, Spectrum Analyzers, Signal Generators, etc.
- Undergraduate Degree in engineering with 10-12 years of directly related experience is required. A Masters with 10+ years' experience is preferred.
- Bachelor's Degree in EE/CS is required.
As a Senior LTE/5G Air Interface and Call Processing Test Engineer at Repeat Consultants, you will have the opportunity to work on cutting-edge wireless network systems and technologies. We offer a competitive salary, benefits package, and opportunities for professional growth and development.
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Plano, Texas, United States Repeat Consultants Full timeJob DescriptionWe are seeking a highly skilled Senior LTE/5G Air Interface and Call Processing Test Engineer to join our Wireless Network team. As a key contributor, you will be responsible for leading test activities, developing product validation, and analyzing product and feature requirements.Key Responsibilities:Develop and execute test plans, cases, and...
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