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Lte Protocol Testing Jobs (NOW HIRING)

SAIC

Senior Telecom Engineer

Crane, IN

$104K - $143K/yr

... protocols as well as conduct analysis across technologies including 5G, LTE, LTE-Advanced, and ... testing-reviews, source control management, continuous integration, defect management, and build ...

SAIC

Senior Telecom Engineer

Crane, IN

$104K - $143K/yr

... protocols as well as conduct analysis across technologies including 5G, LTE, LTE-Advanced, and ... testing-reviews, source control management, continuous integration, defect management, and build ...

SAIC

Senior Telecom Engineer

Crane, IN · On-site

$104K - $143K/yr

... protocols as well as conduct analysis across technologies including 5G, LTE, LTE-Advanced, and ... testing-reviews, source control management, continuous integration, defect management, and build ...

Saige Partners

Wireless Test Engineer

San Diego, CA

$65 - $80/hr

... LTE-A) Experience with protocol, RF, and data performance testing. Knowledge of 3GPP RAN4 and RAN5 test specifications, particularly for: o 5G NR FR1 and FR2 o LTE o LTE-Advanced Experience ...

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Lte Protocol Testing information

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How much do lte protocol testing jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for lte protocol testing in the United States is $50.70, according to ZipRecruiter salary data. Most workers in this role earn between $38.46 and $56.25 per hour, depending on experience, location, and employer.

What is the difference between Lte Protocol Testing vs Network Test Engineer?

AspectLte Protocol TestingNetwork Test Engineer
CertificationsLTE, 3GPP standards, testing toolsNetworking certifications (CCNA, CCNP), general testing skills
Work EnvironmentTelecom labs, field testing, protocol analysisNetwork infrastructure, system testing, troubleshooting
Industry UsageTelecom operators, equipment vendorsTelecom, IT, enterprise networks

While both roles involve testing network systems, Lte Protocol Testing focuses specifically on LTE protocol compliance and performance, often requiring specialized knowledge of LTE standards and testing tools. Network Test Engineers have a broader scope, testing various network types and infrastructure. Understanding these differences helps professionals choose the right career path or specialization within the telecom industry.

What are the key skills and qualifications needed to thrive as an LTE Protocol Testing Engineer, and why are they important?

To thrive as an LTE Protocol Testing Engineer, a strong understanding of LTE/4G wireless communication concepts, protocol stack layers, and a relevant engineering degree are essential. Expertise with protocol analyzers, network simulators, test automation tools, and familiarity with standards like 3GPP are typically required. Analytical thinking, attention to detail, and effective communication are key soft skills for interpreting complex technical data and collaborating with development teams. These skills ensure accurate validation of network functionality, interoperability, and performance, which are critical for delivering reliable mobile communication solutions.

What are some common challenges faced by LTE Protocol Testing engineers when working with evolving network technologies?

LTE Protocol Testing engineers often encounter challenges such as adapting to rapidly changing standards, ensuring interoperability between devices from different vendors, and troubleshooting complex signaling issues. As networks evolve to integrate with technologies like 5G, engineers must constantly update their knowledge and testing practices. Collaboration with development, operations, and field teams is essential to efficiently identify and resolve protocol discrepancies, which helps maintain high-quality network performance.

What is LTE protocol testing?

LTE protocol testing is the process of verifying and validating the functionality, performance, and reliability of the LTE (Long Term Evolution) communication protocol in mobile networks. It involves testing different layers of the LTE protocol stack, simulating various network conditions, and ensuring that devices and network elements communicate correctly according to 3GPP standards. Protocol testers use specialized tools to analyze signaling messages, data throughput, handovers, and interoperability between devices and networks. This ensures the quality and compatibility of LTE-enabled devices and network infrastructure.
More about Lte Protocol Testing jobs
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Lte Protocol Testing jobs near you
Infographic showing various Lte Protocol Testing job openings in the United States as of May 2026, with employment types broken down into 1% Internship, 81% Full Time, 14% Part Time, 2% Temporary, and 2% Contract. Highlights an 96% Physical, 2% Hybrid, and 2% Remote job distribution, with an average salary of $105,464 per year, or $50.7 per hour.

Senior Wireless Protocol Test Engineer 4G/5G Device & Chipset Validation

Avacend, Inc.

Plano, TX

Other

Posted 4 days ago

Job description

Job Description:

Overview

  • We are seeking a highly experienced 4G/5G Device & Chipset Testing Engineer to support Interoperability (IODT), protocol validation, and PHY-layer analysis for advanced RAN products. The role focuses on end-to-end device behavior validation in lab environments with chipset and network vendors.
  • This is a hands-on technical role requiring deep expertise in LTE/NR protocol stack debugging, PHY analysis, and lab-based interop testing.

Key Responsibilities

  • Execute IODT / interoperability testing with chipset and device partners
  • Perform 4G LTE and 5G NR protocol validation in lab environments
  • Analyze protocol logs (RRC / PDCP / RLC / MAC / PHY) for issue identification
  • Debug UE call failures, mobility issues, throughput degradation, and attach/registration failures
  • Work closely with chipset vendors (Qualcomm/MediaTek-class ecosystems) for issue resolution
  • Perform E2E performance validation of RAN features and releases
  • Convert 3GPP feature requirements into system test cases
  • Perform root cause analysis using XCAL / QXDM / Wireshark logs
  • Support feature validation, regression testing, and release readiness
  • Present findings and test reports to internal teams and customers

Required Skills

  • Strong experience in Device / UE / Chipset testing (MANDATORY)
  • Deep understanding of 4G LTE & 5G NR air interface
  • Strong knowledge of PHY, MAC, RLC, PDCP, RRC layers
  • Hands-on experience in protocol log analysis and troubleshooting
  • Experience with lab testing environments
  • Exposure to IODT / interoperability testing
  • Experience using tools such as:
  • XCAL / QXDM
  • Wireshark
  • Spectrum analyzers / signal generators (preferred)
  • Strong understanding of call flows and 3GPP architecture

Preferred Experience

  • Experience with companies like:
  • Qualcomm, Apple, Samsung, Ericsson, Nokia, MediaTek
  • Experience in UE modem / chipset validation teams
  • Exposure to eMTC / NB-IoT / NSA / SA 5G
  • Experience in EMS, network element management, SW upgrades

Apply