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Lte Protocol Stack Jobs (NOW HIRING)

Nokia

5G gNB Layer 2 and Layer 3 Developer

Coppell, TX · On-site

$105K - $195K/yr

Collaborate on the development of UE and gNB L2/L3 stacks, ensuring robust protocol compliance and ... Qualifications You have: * 3+ years of experience in 5G NR or LTE RAN development (L2/L3)

BTI Solutions

Wireless Network Engineer

Bellevue, WA · On-site

We are seeking a Mobile Field Test Engineer to support 5G/LTE and NTN (Non-Terrestrial Network ... of 5G protocol stack (PHY, MAC, RRC, NAS signaling) Experience in carrier certification or ...

Apple

Cellular Field Design Engineer

Cupertino, CA · On-site

... protocol stack from LTE PHY/MAC to higher layers, call processing. Experience being responsible for a complete functional area of an application or product with clear communication across multiple ...

Nokia

5G gNB Layer 2 and Layer 3 Developer

Coppell, TX · Hybrid

$50.50 - $65.25/hr

You have: * 3+ years of experience in 5G NR or LTE RAN development (L2/L3) * Bachelor's or Master ... Collaborate on the development of UE and gNB L2/L3 stacks, ensuring robust protocol compliance and ...

Saige Partners

Wireless Test Engineer

San Diego, CA

$65 - $80/hr

Deep understanding of wireless protocol stack layers, including: o Layer 1 (L1) o MAC o RRC o PDCP Strong knowledge of LTE and 5G NR technologies, including: o NSA (Non-Standalone) o SA (Standalone ...

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Lte Protocol Stack information

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$44.5K

$134.8K

$190.5K

How much do lte protocol stack jobs pay per year?

As of Jun 25, 2026, the average yearly pay for lte protocol stack in the United States is $134,771.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,000.00 and $158,000.00 per year, depending on experience, location, and employer.

What are some common challenges faced when working as an LTE Protocol Stack Engineer?

As an LTE Protocol Stack Engineer, you may encounter challenges such as debugging complex signaling issues across different protocol layers, ensuring interoperability with various network equipment, and optimizing performance under real-time constraints. The role often involves analyzing logs, troubleshooting integration problems, and staying updated with evolving 3GPP standards. Collaborating closely with cross-functional teams like hardware, RF, and application developers is essential for end-to-end feature validation and issue resolution.

What is the difference between Lte Protocol Stack vs Radio Network Engineer?

AspectLte Protocol StackRadio Network Engineer
Primary FocusDesign and development of LTE protocol layers and standardsDeployment, optimization, and maintenance of radio networks
Required SkillsNetworking protocols, LTE standards, software developmentRadio frequency, signal analysis, network troubleshooting
Work EnvironmentResearch labs, telecom companies, software firmsCell sites, network operation centers, fieldwork
CertificationsLTE certifications, networking certifications (e.g., Cisco, Nokia)RF certifications, Cisco, or vendor-specific certifications

While the Lte Protocol Stack focuses on the technical standards and software development of LTE networks, the Radio Network Engineer handles the practical deployment and optimization of radio infrastructure. Both roles require telecom knowledge but differ in their core responsibilities and work environments.

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

To thrive as an LTE Protocol Stack Engineer, you need a strong background in wireless communications, embedded systems, and a solid understanding of 3GPP LTE protocol specifications, typically supported by a degree in Electrical Engineering, Computer Science, or a related field. Experience with C/C++ programming, real-time operating systems (RTOS), and familiarity with protocol analyzers and debugging tools are essential technical requirements. Analytical thinking, strong problem-solving abilities, and effective teamwork are key soft skills that help in addressing complex protocol issues and working collaboratively in cross-functional teams. These skills and qualifications ensure robust development, troubleshooting, and optimization of LTE protocol stacks, which are critical for the performance and reliability of modern wireless communication systems.

What is the LTE protocol stack?

The LTE protocol stack is a set of layered protocols used in Long Term Evolution (LTE) mobile networks to manage communication between mobile devices and the network. It includes layers such as the Physical Layer (PHY), Medium Access Control (MAC), Radio Link Control (RLC), Packet Data Convergence Protocol (PDCP), and Radio Resource Control (RRC). Each layer serves a specific function, such as data transmission, error correction, and managing signaling. Understanding the LTE protocol stack is essential for developing, testing, and troubleshooting mobile network solutions.
More about Lte Protocol Stack jobs
What job categories do people searching Lte Protocol Stack jobs look for? The top searched job categories for Lte Protocol Stack jobs are:
Lte Protocol Stack jobs near you
Infographic showing various Lte Protocol Stack job openings in the United States as of June 2026, with employment types broken down into 82% Full Time, and 18% Contract. Highlights an 89% In-person, 3% Hybrid, and 8% Remote job distribution, with an average salary of $134,771 per year, or $64.8 per hour.
5G gNB Layer 2 and Layer 3 Developer

5G gNB Layer 2 and Layer 3 Developer

Nokia

Coppell, TX • On-site

$105K - $195K/yr

Full-time

Posted 9 days ago

Nokia rating

8.6

Company rating: 8.6 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

4th of 79 rated telecommunications companies

Job description


Join our Strategy and Technology Space Communication Solutions team as a 5G gNB Layer 2 and Layer 3 (L2/L3) Developer and play a pivotal role in advancing 5G technology! Collaborate closely with systems engineers, testers, and hardware teams in a hybrid work environment, tackling challenges in 5G NR L2/L3 development. You'll contribute to a forward-thinking team that drives innovative technology solutions, shaping the future of mobile communication. Enjoy a flexible work arrangement, professional development opportunities, and the chance to work on groundbreaking projects that set new industry standards. Join us in creating lasting value in the world of telecommunications!
Responsibilities
  • Develop and optimize 5G NR Layer 2/Layer 3 functionalities including MAC, RLC, PDCP, RRC, and NGAP.
  • Implement advanced L2 scheduling algorithms, HARQ mechanisms, and efficient buffer management.
  • Collaborate on the development of UE and gNB L2/L3 stacks, ensuring robust protocol compliance and performance.
  • Optimize network performance by enhancing throughput, reducing latency, and improving handover processes.
  • Debug and troubleshoot protocol stack behaviors using logs and advanced tracing tools.
  • Integrate and test L2/L3 software with the physical layer (PHY) and core network (5GC) to ensure seamless operations.

Qualifications
You have:
  • 3+ years of experience in 5G NR or LTE RAN development (L2/L3)
  • Bachelor's or Master's Degree in Computer Science, Electrical Engineering, Telecommunications, or a related field.
  • Strong programming skills in C, C++, and experience with multi-threaded and real-time systems.
  • Deep understanding of MAC, RLC, PDCP, RRC, NGAP protocols.
  • Experience with L2 scheduling, HARQ, QoS, and mobility management.
  • Familiarity with 3GPP (Rel-15 and later) specifications.
  • Strong debugging skills with tools like Wireshark, TShark, QXDM, or similar.
  • Experience in real-time OS (RTOS) or Linux kernel networking stack.

It would be nice if you also had:
  • Knowledge of DPDK, VPP, or other high-performance packet processing frameworks is a plus.
  • Experience in O-RAN, Open RAN, or vRAN architectures is a plus.

Apply