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Lte Protocol Stack Jobs (NOW HIRING)

Scadea Solutions Inc

LTE Engineer

Warren, NJ · On-site

... protocol stack knowledge - TTC3 script development and testing - Developing Network simulator for LTE usning TTC3 Qualifications - Junior engineer less than 5 years, Modem Developer with LTE ...

Apolis

Engineer, Staff|6317

San Diego, CA · On-site

San Diego California 92121 - 100% onsite position Duration: 24+ Months Must Have - 5G NR (3GPP Release 15), LTE FDD/TDD - 5G NR (NSA/SA), LTE protocol stacks including PHY/ MAC/ RLC/ PDCP/ RRC/ NAS ...

eTeam

QA Engineer

Mountain View, CA

Mountain View, CA 6 to 8 years of experience in NTN, NR, LTE, IMS protocol stack Development, and Testing Experience in Python and Shell scripting for automation framework development Well versed ...

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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 3, 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 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 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 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.

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.

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 May 2026, with employment types broken down into 98% Full Time, 1% Part Time, and 1% Temporary. Highlights an 96% Physical, 2% Hybrid, and 2% Remote job distribution, with an average salary of $134,771 per year, or $64.8 per hour.
Sr Software Engineer, Stack

Sr Software Engineer, Stack

Parallel Wireless

Nashua, NH

Other

Posted 24 days ago

Job description

Senior Software Engineer

Parallel Wireless is reimagining mobile networks with innovative, energy-efficient Open RAN solutions. Join us as we lead the future of telecommunications, driving innovation through green and sustainable networks.

We are seeking an experienced Senior Software Engineer with a strong background in telecommunications, 4G/LTE protocol stack development, and real-time systems programming.

The ideal candidate will have hands-on expertise in LTE control-plane and data-plane layers (RRC, MAC, RLC, PDCP) and proven skills in C/C++ development on Unix/Linux environments. This role is focused on core product development, feature implementation, and field issue resolution—not QA, testing, or integration. You'll work closely with cross-functional teams to design, code, and deliver high-performance LTE solutions.

Key Responsibilities:

  • Design and develop 4G/LTE protocol stack features (control-plane & data-plane).
  • Work on protocol layers such as RRC, LTE-MAC, RLC, and PDCP.
  • Write, optimize, and debug C/C++ code on Unix/Linux/POSIX real-time operating systems.
  • Analyze and resolve customer-reported and internal QA issues.
  • Handle field issues, debugging, and customer support escalations.
  • Bring up and maintain LTE test setups in a running state.
  • Collaborate with peers to augment LTE/5G knowledge and drive engineering productivity.
  • Contribute to product performance improvements and ensure high-quality deliverables.

Skills & Experience

  • Proven experience in telecom software development (LTE / 4G, preferably with exposure to 5G).
  • Strong expertise in protocol development (RRC, MAC, RLC, PDCP).
  • Excellent design and coding skills in C/C++.
  • Hands-on experience with Unix/Linux real-time operating systems.
  • Strong problem-solving and debugging skills for complex telecom systems.
  • Experience handling customer issues and fixing field problems.
  • Excellent communication skills and ability to work across global teams.

Qualifications

  • Master's or Bachelor's degree in Computer Science / Computer Engineering / Telecommunications.
  • Experience in product development roles (not QA / Integration / pure testing).
  • Familiarity with telecom standards, LTE architecture, and 5G evolution.
  • Exposure to telecom product lifecycles and performance optimization.

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