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4G 5G Integration Engineer Jobs (NOW HIRING)

Gtatelecom

4G/5G RAN Test Engineer III

Plano, TX · On-site

4G/5G RAN Test Engineer III- Contract- Plano TX We are seeking a 4G/5G RAN Test Engineer III for a ... Hands-on experience with Kubernetes and virtualization system integration * Experience with XCAL ...

Managed Staffing

4G/5G RAN Test Engineer

Plano, TX · On-site

$60 - $63/hr

4G/5G RAN Test Engineer III Location: Plano, TX Work Hours: 40 hrs/week Travel: Up to 25% Seeking a skilled 4G/5G RAN Test Engineer III to support product and feature validation, system performance ...

PROLIM Global Corporation

Integration Engineer

Plano, TX · On-site

$99K - $134K/yr

Integration Engineer Location: Multiple Locations / Travel Required Experience: 5+ Years Key ... LTE/4G/5G network knowledge. * Nokia NetAct, AirScale, SR OS, or telecom OSS tools. * Experience ...

Prolim Global

Integration Engineer

Plano, TX · On-site

$99K - $134K/yr

Integration Engineer Location: Multiple Locations / Travel Required Experience: 5+ Years Key ... LTE/4G/5G network knowledge. * Nokia NetAct, AirScale, SR OS, or telecom OSS tools. * Experience ...

SpacePalm, Inc.

5G Modem Test Engineer

Seattle, WA · On-site

... integration functions involving engineering work on cellular, wireless devices and systems. Responsibilities * Ability to execute 3GPP based 4G/5G Modem System Verification Test Plans in lab ...

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4g 5g Integration Engineer information

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How much do 4g 5g integration engineer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for 4g 5g integration engineer in the United States is $59.13, according to ZipRecruiter salary data. Most workers in this role earn between $58.41 and $59.86 per hour, depending on experience, location, and employer.

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For 4G 5G Integration Engineer jobs, the most frequently searched job titles are:

Infographic showing various 4G 5G Integration Engineer job openings in the United States as of August 2026, with employment types broken down into 92% Full Time, 4% Part Time, and 4% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $123,000 per year, or $59.1 per hour.

Cellular 4G/5G System Performance Engineer

San Francisco, CA • On-site

Apple
Computer and Electronic Product Manufacturing • 10K+ employees
Learn more about Appleexternal

$164K/yr

Full-time

Re-posted 11 days ago

Apple rating

8.1

Company rating: 8.1 out of 10

Based on 684 frontline employees who took The Breakroom Quiz

6th of 30 rated technology retailers

Job description

Do you have a passion for invention and self-challenge? Do you thrive on pushing the limits of what's considered feasible? As part of a world class modem team, you'll craft sophisticated leading-edge embedded firmware that deliver more performance in our products than ever before. You'll work across disciplines to transform improved hardware elements into a single, integrated design. Join us, and you'll help us innovate new wireless systems technologies that continually outperform the previous iterations. By collaborating with other product development groups across Apple, you'll push the industry boundaries of what wireless systems can do and improve the product experience for our customers across the world.
Description
Do you want to have an impact on every single Apple product? As a Cellular 4G/5G System Performance Engineer, you will be at the center of the embedded 5G/4G/multimode cellular system / firmware effort within a silicon design group responsible for designing and productizing state-of-the-art cellular SoCs. This position requires someone comfortable will all aspects of embedded system/firmware verification, that thrives in a dynamic cross-functional organization, is not afraid to debate ideas openly, and is flexible enough to pivot on constantly evolving requirements.
Minimum Qualifications
BS and a minimum of 10 years relevant industry experience.
Advanced knowledge of 4G/5G physical layer, protocol stack and procedures.
5+ years of experience in 4G/5G development / system engineering / device performance verification.
Experience in investigating and troubleshooting cellular device performance issues.
Strong analysis and debugging capabilities to be able to debug performance issues and work with firmware development and systems design teams to close these issues.
Understanding of software engineering principles, and core computer science fundamentals.
Proficient in scripting or programming languages such as Python, C/C++.
Experience and knowledge of multiple 4G/5G signaling and physical layer test equipment (Keysight/Anritsu/R&S) along with their automation interfaces.
Preferred Qualifications
Ph.D degree in wireless communication or electrical engineering.
Advanced knowledge of 4G/5G physical layer, protocol stack, and procedures.
Over 10 years of experience in 4G/5G development / system engineering / device performance verification.
Experience in investigating and troubleshooting cellular device performance issues.
Strong analysis and debugging capabilities to diagnose performance issues and collaborate with firmware development and systems design teams to resolve them.
Deep understanding of software engineering principles and core computer science fundamentals.
Proficient in scripting or programming languages such as Python, C/C++, and Java. A solid grasp of automation tool chain.
Extensive experience and knowledge of various 4G/5G signaling and physical layer test equipment (including Keysight, Anritsu, and R&S) and their automation interfaces.
Solid knowledge in Layer 2/Layer 3/ NAS and network performance optimization (a plus).
Experience with network emulators, silicon prototyping, emulation systems, and virtual platforms a plus.

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About Apple

Sourced by ZipRecruiter

Imagine what you could do here! At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish. Dynamic, intelligent people and inspiring, innovative technologies are the norm here. The people who work here have reinvented entire industries with all Apple Hardware products. The same real passion for innovation that goes into our products also applies to our practices strengthening our dedication to leave the world better than we found it.

Industry

Computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Cupertino, CA, US

Year founded

1976

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