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Signal Integrity Engineer Jobs in California (NOW HIRING)

We are seeking a talented Signal Integrity Design Engineer to join our team at Nokia. In this role, you will play a crucial part in simulating and optimizing high-speed PCB channels, ensuring signal ...

About the Role We're looking for a Signal Integrity Engineer to join our hardware team and help ensure our AI-powered devices perform flawlessly at the electrical level. In this role, you'll own SI ...

As a Signal Integrity Engineer, you will play a crucial role in ensuring the integrity and performance of high-speed PCB channels. Your expertise will be utilized to simulate and analyze ultra high ...

Signal Integrity Design Engineer

Sunnyvale, CA · On-site

$196K/yr

As a Signal Integrity Engineer, you will play a crucial role in ensuring the integrity and performance of high-speed PCB channels. Your expertise will be utilized to simulate and analyze ultra high ...

Signal Integrity

San Jose, CA · On-site

$120K - $300K/yr

About the Role We're looking for a Signal Integrity Engineer to join our hardware team and help ensure our AI-powered devices perform flawlessly at the electrical level. In this role, you'll own SI ...

THE ROLE We are seeking a highly motivated Hardware Signal Integrity (SI) Engineer for Everpure's Datastore team. In this role, you will own high-speed signal integrity analysis, simulation, and ...

Showing results 41-60

Signal Integrity Engineer information

See California salary details

$125.8K

$166.3K

How much do signal integrity engineer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for signal integrity engineer in California is $164,126.00, according to ZipRecruiter salary data. Most workers in this role earn between $164,800.00 and $164,800.00 per year, depending on experience, location, and employer.

What is the difference between Signal Integrity Engineer vs RF Engineer?

AspectSignal Integrity EngineerRF Engineer
Required CredentialsBachelor's or Master's in Electrical Engineering, certifications like IEEEBachelor's or Master's in Electrical Engineering, RF-specific certifications
Work EnvironmentDesign labs, simulation software, PCB testingTesting labs, antenna design, RF measurement equipment
Industry UsageHigh-speed digital design, PCB layout, signal analysisWireless, telecommunications, radar systems

While both roles require electrical engineering knowledge, Signal Integrity Engineers focus on maintaining signal quality in digital systems, whereas RF Engineers specialize in radio frequency systems and wireless communication. The roles often overlap in industries like telecommunications and electronics, but their core responsibilities and tools differ.

What are the key skills and qualifications needed to thrive as a signal integrity engineer?

To thrive as a Signal Integrity Engineer, you need a deep understanding of electrical engineering principles, high-speed circuit design, and electromagnetic compatibility, typically supported by a relevant engineering degree. Familiarity with simulation tools such as HyperLynx, HFSS, and SPICE, as well as PCB layout software and signal measurement instruments, is essential. Strong analytical thinking, problem-solving skills, and effective communication enable collaboration with multidisciplinary teams and interpretation of complex data. These skills are crucial to ensuring reliable, high-performance electronic systems and preventing costly design errors.

What does a signal integrity engineer do?

A signal integrity engineer works within electronics engineering. You design circuit boards and electrical systems. Your responsibilities include finding solutions to problems surrounding electrical current delivery in various devices. Other duties involve creating pathways for current to travel through circuitry. As a signal integrity engineer, you work to keep current free from interference and reflections to provide the highest quality of current to a device or piece of equipment. Using superior troubleshooting skills, you identify design problems and develop solutions.

What are some common challenges signal integrity engineers face when working on high-speed PCB designs?

Signal Integrity Engineers often encounter challenges such as minimizing crosstalk, managing electromagnetic interference (EMI), and ensuring signal quality over long trace lengths or high-frequency applications. They must collaborate closely with hardware designers, PCB layout engineers, and test teams to address these issues early in the design process. Staying updated with evolving standards and simulation tools is essential, as is troubleshooting problems that arise during prototyping and validation phases.

What does a signal integrity engineer do?

A Signal Integrity Engineer is responsible for ensuring that electrical signals in high-speed circuits and systems maintain their quality and integrity as they travel through various components and interconnections. They analyze and address issues like signal loss, noise, crosstalk, and timing errors that can degrade performance in electronic devices, such as computer motherboards, communication systems, and data centers. Their work involves simulation, measurement, and troubleshooting to optimize designs and ensure reliable operation of complex electronic systems.
What are the most commonly searched types of Signal Integrity Engineer jobs in California? The most popular types of Signal Integrity Engineer jobs in California are:
What job categories do people searching Signal Integrity Engineer jobs in California look for? The top searched job categories for Signal Integrity Engineer jobs in California are:
What cities in California are hiring for Signal Integrity Engineer jobs? Cities in California with the most Signal Integrity Engineer job openings:
Infographic showing various Signal Integrity Engineer job openings in California as of August 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 50% In-person, and 50% Hybrid job distribution, with an average salary of $164,126 per year, or $78.9 per hour.

Signal Integrity Engineer, Amazon Leo Government

Amazon

Northridge, CA • On-site

$179K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 21 days ago


Amazon rating

7.4

Company rating: 7.4 out of 10

Based on 7,073 frontline employees who took The Breakroom Quiz

6th of 39 rated national retailers


Job description

Amazon Leo is an initiative to launch a constellation of Low Earth Orbit satellites that will provide low-latency, high-speed broadband connectivity to unserved and underserved communities around the world.
The mission of Amazon Leo's Government (ALG) team is to leverage existing Amazon Leo technology and provide high speed, low latency, and secure satellite broadband services to the United States and our allied government customers.
As a Signal Integrity (SI) and Power Integrity (PI) Engineer, you will be responsible for developing SI/PI collateral supporting system integration of advanced technology, defining and developing Signal and Power Integrity test methodologies, participating in design reviews, performing SI and PI simulations, providing reports, collaborating with other engineers, validating your designs in the lab, and working to ensure a high technical bar for hardware designs across Amazon Leo.
The Signal Integrity Engineer will play a pivotal role in the team delivering innovative and fast-paced analysis and design solutions, focusing on satellite and ground system design and analysis as well as on the simulation verification of the various communication and control needs (compute, storage, data transfer, etc.) of the electronics sub-systems. They will be expected to lead a variety of tasks, from design simulation and analysis, high-speed circuit validation, to board bring-up and test. They will work across teams and support fellow engineers with design reviews and the preparation of joint reports and proposals. The candidate will have a sharp focus on the specific needs of the customer and be able to conduct trades and analyses to show that proposed solutions will meet the customer's goals.
The successful candidate will have demonstrated experience working on complex programs with a diverse set of talented individuals, as well as with partner organizations (including government agencies). The candidate will exhibit the potential to lead small sub-teams of electrical engineers, and be able to prepare easy-to-read and technically compelling written reports.
This position requires that the candidate selected be a US Citizen and candidates must be able to obtain and maintain a US Government security clearance of TS/SCI.
10037
Key job responsibilities
- Interact directly with customers to understand technical requirements, and translate them into technically robust solutions backed by data and analysis.
- Experience in PCB level signal and power integrity analysis of complex high-density board stack-ups and transitions including via, blind-via, buried-via, and micro-via.
- Experience in signal integrity design and simulation of high-speed interfaces such as SerDes (PCIe, Interlaken, JESD), DDR, Ethernet, and MDI.
- Strong technical background and work experience simulating and analyzing electronic circuits including Analog Power, Digital Design, Mixed-Signal ADC/DAC, RF, Processors, FPGA, MCU, SoC, Memory, Transceivers, Clock generation and distribution.
- Strong background in electronics test equipment including digital multi-meters, oscilloscopes, signal generators, vector network analyzers, power meters, etc.
- Hands-on experience using EM SIPI simulation tools such as ANSYS, ADS, Hyperlynx, etc.
- Facilitate cost trades on multiple parallel board configurations for cost/manufacturability vs performance.
- Deliver well-written documentation, reports, and presentations for technical design reviews, part of proposal efforts, and final test campaigns.
BASIC QUALIFICATIONS
- Experience with prototyping and implementation
- Bachelor's degree in electrical engineering or equivalent
- 3+ years of experience analyzing high-speed Signal and Power Integrity (SI/PI)
PREFERRED QUALIFICATIONS
- Master's degree in electrical engineering or equivalent
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company's reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner.
The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits.
USA, CA, NORTHRIDGE - 126,300.00 - 164,800.00 USD annually

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About Amazon

Sourced by ZipRecruiter

Amazon.com, Inc., commonly known as Amazon, is an American multinational technology company. It was founded by Jeff Bezos in 1994 and initially started as an online marketplace for books. Since then, Amazon has expanded its operations and become one of the largest e-commerce companies in the world. Amazon's primary business is its online retail platform, where customers can purchase a vast array of products, including electronics, clothing, books, home goods, and much more. The company offers a convenient and user-friendly shopping experience, with features such as fast shipping, customer reviews, and personalized recommendations. In addition to its e-commerce platform, Amazon has diversified its business into various other areas. One of its notable ventures is Amazon Web Services (AWS), a comprehensive cloud computing platform that provides services such as storage, compute power, and database management to individuals and businesses. AWS has become a leader in the cloud computing industry, powering many websites and applications worldwide. Amazon has also developed its own consumer electronics, including the popular Amazon Kindle e-reader, Fire tablets, Fire TV streaming devices, and the Alexa-powered Echo smart speakers. The Alexa voice assistant, integrated into these devices, allows users to interact with their devices using voice commands, perform tasks, and access information. Furthermore, Amazon has expanded into media and entertainment. It operates Prime Video, a streaming service that offers a wide range of movies, TV shows, and original content. Amazon Music provides a platform for streaming and purchasing digital music, while Audible offers audiobooks and other audio content. The company's commitment to customer satisfaction and convenience is demonstrated by its membership program, Amazon Prime. Prime members receive various benefits, including free two-day shipping, access to streaming services, exclusive deals, and more.

Industry

It services, book publishers, retail, real estate and computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Seattle, WA, US