Protocol Test Engineer

Redmond, WA, US • Posted 1 day ago • Updated 1 day ago
Full Time
No Travel Required
On-site
Depends on Experience
Fitment

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Job Details

Skills

  • 3G
  • 5G
  • Wireless
  • Protocol

Summary

  • SME in wireless and Wireline technologies.
  • Expertise on 3G,4G,5G domains and its allied solutions 
  • Expertise in the 3GPP standards and architecture and procedures.
  • Expertise on the NAS, IMS, SIP, VoIP protocols and operations.
  • Experience in various interface log analysis and cross checking with configs from different node like AUSF, AMF, UPF, SMF, UDM, NRF, NEF etc . Understanding of Call flow and protocols, identify any issues per standards. 
  • Investigating and analyzing interconnectivity with other LTE network nodes such as IMS-P-CSCF, MSP and charging systems through different network interfaces such as: Gx, Rx, Sp, Sd, Gy and Sy.
  • Knowledge of the OSS-BSS is a plus
  • Knowledge of Radius and Diameter Protocols
  • Understanding CUPS architecture and troubleshooting expertise.
  •  Hands on experience with working on tracing tools like IRIS G-10 , Radcomm, Wireshark etc.
  • Write Test plan and test cases for any device under Test.
  • Work closely with development team and other stakeholders to provide the solution.
  • Execution of enhancements/feature functions to validate User Experience improvements/goals.
  • Bachelor’s or master’s degree in computer science, Computer Engineering or related technical field desired
  • Python and Prompt Engineering.
  • At least 6 years of experience in the relevant role
  • Supporting, prioritizing, planning and coordinating testing activities and maintenance windows. Good communication skills are mandatory

 

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
  • Dice Id: 10117699
  • Position Id: 8976192
  • Posted 1 day ago
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