[Entry Level] Network QA Engineer - Cell Phone Network Field TestingJnd Corp • Plano, Texas, United States
[Entry Level] Network QA Engineer - Cell Phone Network Field Testing
Jnd Corp
- Plano, Texas, United States
- Plano, Texas, United States
Über
Job Title: Network QA Engineer
Education: Associate's degree in technical related field
0-3 years of experience in 3G, 4G, 5G, LTE preferred
Job Type: Full-Time, Hourly
Location
Plano, TX / Bellevue, WA / Englewood Cliffs
Benefits & Perks
Medical Insurance (Health, Dental & Vision)
401(k)
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 Quality Assurance (QA) Engineer to be involved with all Quality Assurance activities including LTE and 5G Field Protocol, SIM OTA activation testing
The main function of a QA mobile engineer is to develop and execute test strategies, plans, and validate UE functionality in 4G/5G air interface and call processing technology
Ensuring UE (user equipment) meets QA and Carrier requirements
The typical QA mobile test engineer will perform detailed analysis of 4G and 5G protocols, including field testing with mobile handset devices in live network
Duties and Responsibilities
Work in a mobile work environment (80% time on vehicle/field, 20% in office)
Analyze customer requirements, convert them into system requirements and capture detailed design for the development team
Assist in product & feature performance analysis, evaluation of new product & SW releases
Analyze and troubleshoot issues reported from customer labs, field sites and production network
Review and provide recommendations to improve UE performance by evaluating and trending key KPIs, performing trials and providing optimization guidelines
Work in a fast‑paced environment with minimal supervision
Set up test plans to meet deadlines based on requests from the project lead
Determine risk items based on issues found during the test
Travel 25% of the time
Skills & Qualifications
Verbal and written communication skills, problem‑solving skills, customer service and interpersonal skills
Basic ability to work independently and manage multiple tasks at one time
Solid understanding of end‑to‑end LTE and 5G Network Architecture
Strong knowledge of 4G and 5G air interface and call processing technologies and network architecture, specifically focused on Radio Access Network
Familiarity or expertise in utilizing UE log post‑processing tools (QXDM, QCAT, Wireshark, ShannonDM) with good understanding of OTA signaling messages
Ability to analyze and debug IMS‑related features including registration, VoLTE/VoWiFi/ViLTE/Conferencing/SMS/MMS/RCS
Previous experience in post‑processing UE logs and analyzing various KPIs
Previous experience in LTE and 5G NR field test experience in live network
Good knowledge and familiarity in 5G NSA and SA
Previous test experience with SIM OTA Activation
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Sprachkenntnisse
- English
Hinweis für Nutzer
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