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Open nowPosted 52 days ago

[Mid Level] Network QA Engineer - Cell Phone Network Field Testing (2608-2)

JND Inc.52 open roles

Where
Bellevue, Washington, United States
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Your applicationOpen now[Mid Level] Network QA Engineer - Cell Phone Network Field Testing (2608-2)JND Inc. · Bellevue, Washington, United States
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This job: posted 52 days ago

The posting

Position Overview

  • Job Title: Network Tester
  • Education: Associate's degree in technical related field
  • 2-5 years of experience in 3G, 4G, 5G, LTE preferred
  • Job Type: Full-Time, Hourly

Location

  • Bellevue, WA (100% field work)

Benefits & Perks

  • Medical Insurance (Health, Dental & Vision)
  • Paid Time Off
  • H1B/Green Card Sponsorship for qualified employee
  • Hands-on experience at global industry leader Samsung
  • Opportunities for career advancement

Summary

  • Detail-oriented Field Test Engineer to be involved in all Quality Assurance activities including LTE and 5G field protocol testing and SIM OTA activation testing
  • The main function of this role is to develop and execute test strategies and plans, validating UE functionality on 4G/5G air interface and call processing technology
  • Ensuring UE (user equipment) is meeting QA and Carrier requirements
  • Responsible for performing detailed analysis of 4G and 5G protocols, including field testing with mobile handset devices (Android primary; iOS acceptable) in live networks

Duties and Responsibilities

  • Able to work in mobile work environment (80% time working in vehicle/field, 20% in office)
  • Perform drive testing and stationary field testing across designated regions in Washington State
  • Capture, post-process, and analyze UE logs using industry-standard tools (Accuver XCAL/XCAP, QXDM/QCAT, Wireshark, Spirent tools)
  • Aid in product & feature performance analysis and evaluation of new product & SW releases
  • Responsible for analyzing and troubleshooting issues reported from customer labs, field sites, and production networks
  • Review and provide recommendations to improve UE performance by evaluating and trending key KPIs, performing trials, and providing optimization guidelines
  • Communicate test progress, daily status updates, and clear issue reports to the engineering team and project lead
  • Ability to work in a fast-paced environment with minimal supervision
  • Set up test plans to meet deadlines based on requests from the project lead
  • Able to determine risk items based on issues found during testing
  • Able to travel 25% of the time
  • Must possess a valid driver's license and a clean driving record

Skills & Qualifications

  • Excellent verbal and written communication skills are essential for this role — daily reporting, issue documentation, and team coordination are core responsibilities
  • Strong problem-solving, customer service, and interpersonal skills; able to work independently
  • Solid understanding of end-to-end LTE and 5G network architecture
  • Strong knowledge of 4G and 5G air interface and call processing technologies, specifically focused on the Radio Access Network
  • Hands-on experience with UE log capture and post-processing tools such as Accuver (XCAL/XCAP), QXDM, QCAT, Wireshark, and Spirent tools, with a good understanding of OTA signaling messages
  • Able to analyze and debug IMS-related features including but not limited to registration, VoLTE/VoWiFi/ViLTE/Conferencing/SMS/MMS/RCS
  • Previous experience in post-processing UE logs and analyzing various KPIs
  • Previous LTE and 5G NR field test experience in live networks using Android (or iOS) devices
  • Good knowledge and familiarity with 5G NSA and SA
  • Previous test experience with SIM OTA activation

Our team of highly experienced developers offer a wide range of mobile application and software development positions. We also have opportunities in business operations and administrations, logistics, UX/UI design, and many more!

Our vision is ‘We Want to See You Grow’ to become the industry leader for both employee and company.

For more information about JND, please visit www.jndsolutions.com

#Samsung #Android #Mobile #Quality Assurance #Field Testing #Network Tester #Entry Level #Mobile Engineer #Test Assurance #QA

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