The Job

Modem System Test Engineer – 6G/5G Air Interface

Teknik, data och digitalt · Mjukvaru- och webbutveckling · Mjukvaruutveckling · QA och testning

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I korthet

Qualcomm is seeking a Modem System Test Engineer in San Diego to work on 5G and 6G wireless technologies. This role involves validating system functionality, evaluating performance, and supporting commercialization of modem products globally. The ideal candidate is curious, eager to learn, and possesses strong communication and hands-on testing skills.

Ansvarsområden

  • Support verification and performance evaluation for complex digital modem products across 6G and 5G cellular technologies.
  • Validate end-to-end system functionality and performance across the cellular protocol stack (PHY, MAC/RLC/PDCP, RRC, NAS, TCP/IP).
  • Define modem key performance indicators and evaluate system performance, optimizing based on data from conducted, radiated, and live 6G/5G network testing.
  • Develop and execute system-level test strategies, methodologies, and test plans for modem features and use cases.
  • Analyze 3GPP specifications and carrier requirements, translating them into robust validation scenarios and test coverage.
  • Perform log analysis, debugging, and root cause investigation of modem issues across lab and field environments.
  • Support feature integration, certification, and commercialization of global wireless products.

Krav

  • Bachelor's degree in Electrical Engineering, Computer Engineering, Computer Science, or a related field.
  • Strong understanding of digital and wireless communication systems, signal processing, and RF propagation.
  • Strong understanding of physical layer procedures such as signal detection, channel estimation, link adaptation, mmWave beam refinement, and massive MIMO.
  • Knowledge of 5G NR PHY, MAC, RLC, PDCP, and RRC protocols.
  • Knowledge of OFDMA, Wi-Fi, and LTE.
  • Knowledge of air interface performance analysis, characterization, and optimization.
  • Programming skills in Python and MATLAB.
  • Experience with test equipment such as protocol simulator call boxes and channel emulators for wireless product verification.

Önskade kvalifikationer

  • Exposure to 5G infrastructure vendor-specific 5G NR call flows, including Ericsson, Nokia, Huawei, ZTE, and Samsung.
  • Knowledge of AI/ML concepts and their application to digital communications is a plus.

Förmåner

  • Competitive annual discretionary bonus program.
  • Opportunity for annual RSU grants.
  • Highly competitive benefits package designed to support your success at work, at home, and at play.
#6G#5G#Air Interface#Modem#System Test#Engineering#Qualcomm
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Företag

Qualcomm

Publicerade jobb

för 2 dagar sedan

Anställningstyp

Heltid

Arbetsform

På plats

Erfarenhetsnivå

Mellannivå

Platser

San Diego, United States of America

Kvalifikation

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