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Wireless System Engineer Jobs in California (NOW HIRING)

Apple

Wireless Systems Integration Engineer

Irvine, CA

$171K - $302K/yr

We have an opportunity for a forward-thinking and unusually hardworking Wireless System Engineer. As a member of our multi-faceted group, you will have the rare and extraordinary opportunity to craft ...

Apple

Wireless Systems Integration Engineer

Irvine, CA · On-site

$171K - $302K/yr

We have an opportunity for a forward-thinking and unusually hardworking Wireless System Engineer. As a member of our multi-faceted group, you will have the rare and extraordinary opportunity to craft ...

Apple

Wireless Systems Integration Engineer

Irvine, CA

$171K - $302K/yr

We have an opportunity for a forward-thinking and unusually hardworking Wireless System Engineer. As a member of our multi-faceted group, you will have the rare and extraordinary opportunity to craft ...

Apple

Wireless Systems Integration Engineer

Los Angeles, CA · On-site

$120K - $210K/yr

We have an opportunity for a forward-thinking and unusually hardworking Wireless System Engineer. As a member of our multi-faceted group, you will have the rare and extraordinary opportunity to craft ...

Apple

DSP Wireless Systems Engineer

Sunnyvale, CA

$126K - $220K/yr

For wireless system, power amplifiers (PA) in the transmitter are the main source of power ... You will collaborate RF/analog designers, software or firmware engineers, digital designers ...

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All JobsWireless System Engineer JobsWireless System Engineer Jobs in California

Wireless System Engineer information

See California salary details

$52.8K

$125.5K

$164.8K

How much do wireless system engineer jobs pay per year?

As of Jun 12, 2026, the average yearly pay for wireless system engineer in California is $125,549.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,700.00 and $154,900.00 per year, depending on experience, location, and employer.

What is the difference between Wireless System Engineer vs Wireless Network Engineer?

AspectWireless System EngineerWireless Network Engineer
CertificationsCCNA Wireless, CWNA, CWNPCCNA Wireless, CWNA, CWNP
Work EnvironmentDesigning, implementing, and optimizing wireless systems and infrastructureConfiguring, troubleshooting, and maintaining wireless networks
Industry UsageTelecommunications, enterprise networks, service providersCorporate IT, service providers, network solutions

Wireless System Engineers focus on designing and deploying wireless systems, while Wireless Network Engineers primarily handle the configuration and maintenance of wireless networks. Both roles require similar certifications and often work in overlapping environments, but their core responsibilities differ in scope and focus.

What are the key skills and qualifications needed to thrive as a Wireless System Engineer, and why are they important?

To thrive as a Wireless System Engineer, you need a strong background in electrical engineering, RF fundamentals, wireless communication protocols, and typically a relevant bachelor's or master's degree. Familiarity with simulation tools like MATLAB, spectrum analyzers, network analyzers, and certifications such as CWNA or CCNA Wireless are common requirements. Exceptional problem-solving, teamwork, and effective communication skills distinguish top performers in this field. These skills and qualifications are vital to design, optimize, and maintain reliable wireless networks that meet organizational and industry standards.

What are some typical projects or tasks a Wireless System Engineer might work on during a week?

A Wireless System Engineer typically spends their week designing, testing, and optimizing wireless communication systems such as Wi-Fi, LTE, or 5G. Common tasks include performing simulations, analyzing system performance, troubleshooting connectivity issues, and collaborating with hardware and software teams to integrate new features. The role often involves using specialized tools to conduct RF measurements and ensure compliance with industry standards. Working closely with cross-functional teams is key to successfully deploying and maintaining wireless networks.

What does a Wireless System Engineer do?

A Wireless System Engineer designs, develops, and maintains wireless communication systems such as cellular networks, Wi-Fi, and satellite communications. They work on optimizing network performance, ensuring efficient data transmission, and resolving connectivity issues. Their responsibilities often include network planning, troubleshooting, and integrating new wireless technologies to meet organizational needs. Wireless System Engineers collaborate with other engineers and technical staff to deliver reliable and high-performance wireless solutions.
What are popular job titles related to Wireless System Engineer jobs in California? For Wireless System Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Wireless System Engineer jobs in California look for? The top searched job categories for Wireless System Engineer jobs in California are:
What cities in California are hiring for Wireless System Engineer jobs? Cities in California with the most Wireless System Engineer job openings:
Wireless System Engineer jobs near you
Infographic showing various Wireless System Engineer job openings in California as of June 2026, with employment types broken down into 88% Full Time, and 12% Part Time. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $125,549 per year, or $60.4 per hour.
Wireless System Integration and Characterization Engineer

Wireless System Integration and Characterization Engineer

Apple

Irvine, CA • On-site

$179K/yr

Full-time

Posted 28 days ago

Apple rating

8.1

Company rating: 8.1 out of 10

Based on 661 frontline employees who took The Breakroom Quiz

6th of 30 rated technology retailers

Job description

At Apple, we work every single day to craft products that enrich people's lives. Do you love working on challenges that no one has solved yet? Do you like changing the game? We have an opportunity for a forward-thinking and unusually hardworking Wireless System Engineer. As a member of our multi-faceted group, you will have the rare and extraordinary opportunity to craft upcoming products that will delight and encourage millions of Apple's customers every single day.
In this technical role, you will be part of a dynamic group and have the rare and extraordinary opportunity to craft products that will delight and encourage millions of Apple's customers. You will be responsible for System integration and characterization of state-of-the-art wireless SoC products, as well as bringup & integration of the PHY/Radio and executing the PHY and radio level characterization on internal silicon solution from chip back until shipping in your favorite Apple products. You will engage with the first silicon arrives to bringup, integrate, tune and debug the PHY and radio system operation and performance. You will use your understanding of communication theory and radio calibration algorithms to optimize performance and debug issues on the silicon. Your experience using and understanding the test equipment to identify and zero in on issues and your software skills to configure and probe the chip. As an owner of the silicon performance, you will be key in making sure Apple products exceed expectations.
BS and a minimum of 3-10 years relevant industry experienceStrong fundamentals in RF/PHY systems, signal processing, communication theory, and analog impairments - with practical expertise in their application to OFDM-based transceivers.
Preferred MSEE or PHD degree with some relevant experienceKnowledge in existing wireless communication protocols: 802.11a/b/g/n/ac/ax/be, LTE/WCDMA/GSM, or 802.11ad/ay.Understanding communication theory and key Tx/Rx metrics like EVM and sensitivity.Experience bringing up radio calibration algorithms (such as Power Control, IQ imbalance, LO Leakage, TSSI or others).Experience in system bring-up, integration, characterization, and debug of real wireless silicon in a lab.Experience using and understanding of the theory of operation of wireless/RF test equipment such as signal analyzer, signal generator, and spectrum analyzer.Experience developing test automation including equipment drivers, debug tools, automation scripts, database interfaces, and reporting tools.Experience with Python, Matlab, Perl, C/C++, or C#.Experience with automation infrastructure development (traceability, repeatability) and related tools (GIT, CI, database, reporting tools).Preferred advanced degrees MS or Ph.D in Electrical Engineer or Computer Engineering.

What Apple employees say

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Benefits

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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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