Field QA Engineer: LTE/5G & SIM OTA Testing

JND; Plano (TX); On-site; USD 45,000 - 47,000; Full time

Benefits offered by this job

Medical Insurance (Health, Dental &amp

H1B Sponsorship

Samsung collaboration

Career advancement opportunities

Job summary

JND in Plano, Texas is seeking a detail-oriented Network QA Engineer to lead QA activities for LTE and 5G field protocol testing and SIM OTA activation. You will develop and execute test strategies validating UE functionality on 4G/5G air interfaces, analyze KPIs, and work closely with cross-functional teams in a fast-paced, mobile field environment.

This role offers hands-on experience with leading telecom networks, opportunities for advancement, and sponsorship for qualified employees.

Qualifications

• Solid understanding of LTE/5G network architecture and air interface.
• Experience with UE logs post-processing and OTA testing.
• Ability to analyze KPIs and troubleshoot field issues.
• Experience with 4G/5G field testing in live networks.

Responsibilities

• Perform LTE/5G QA testing for UE in field and lab environments.
• Develop and execute test plans and strategies for new releases.
• Analyze field issues and provide optimization guidance.
• Collaborate across teams to validate UE functionality.
• Travel to field sites up to 25% as needed.

Skills

LTE/5G knowledge

RAN knowledge

UE log analysis

VO/IMS testing

Communication skills

Independent work

Test strategy design

KPI analysis

Tools

QXDM

QCAT

Wireshark

ShannonDM

Job description

JND in Plano, Texas is seeking a detail-oriented Network QA Engineer to lead QA activities for LTE and 5G field protocol testing and SIM OTA activation. You will develop and execute test strategies validating UE functionality on 4G/5G air interfaces, analyze KPIs, and work closely with cross-functional teams in a fast-paced, mobile field environment.

This role offers hands-on experience with leading telecom networks, opportunities for advancement, and sponsorship for qualified employees.