Senior 4G/5G RAN Test Engineer

TeleWorld Solutions Inc; Plano (TX); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Veteran-friendly

Great benefits

Great place to work

Job summary

TeleWorld Solutions in Plano, TX is seeking a RAN Engineer IV to design, implement, optimize and maintain advanced Radio Access Network systems, including LTE and 5G. This senior role leads complex projects, mentors junior engineers, and drives network performance and reliability across deployments.

You will apply deep knowledge of 4G/5G air interfaces and call processing, perform detailed protocol analysis in labs, and collaborate with cross-functional teams to plan, test and rollout new

Qualifications

• Strong knowledge of 4G/5G air interfaces and RAN architectures.
• Bachelor’s degree in EE/CS; 8–10 years of related experience; Masters preferred with 6+ years.
• Experience with 3GPP Rel activities is beneficial.
• Experience with system testing: feature validation, test docs, parameter optimization, performance analysis, test strategy, troubleshooting.
• Familiar with test tools such as protocol analyzers, XCAL/QXDM, Wireshark, Channel Emulator and spectrum analyzers.
• Ability to travel sporadically for projects.

Responsibilities

• IOT support in partner labs for chipset feature validation and performance analysis.
• IOT test execution in lab with chipset partners, report creation and customer presentation.
• Upkeep of SS NW elements in partner labs including troubleshooting and upgrades.
• Analyze 4G/5G wireless protocol logs and troubleshoot issues.
• Collaborate with support organizations, logistics, and cross-functional teams for deployments.
• Other duties as assigned.

Skills

Wireless systems

5G RAN

LTE expertise

3GPP Rel activities

Protocol analysis

XCAL/QXDM

Lab testing

Travel willingness

Education

EE/CS degree

Masters preferred

8-10 years related experience

Tools

Protocol analyzers

Wireshark

Channel Emulator

Spectrum Analyzers

MOP verification

Job description

TeleWorld Solutions in Plano, TX is seeking a RAN Engineer IV to design, implement, optimize and maintain advanced Radio Access Network systems, including LTE and 5G. This senior role leads complex projects, mentors junior engineers, and drives network performance and reliability across deployments.

You will apply deep knowledge of 4G/5G air interfaces and call processing, perform detailed protocol analysis in labs, and collaborate with cross-functional teams to plan, test and rollout new