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Signal Integrity Engineer Jobs in California (NOW HIRING)

FormFactor, Inc.

Signal Integrity Engineer

Livermore, CA · On-site

$134K - $166K/yr

Position: Signal Integrity Engineer Duties: Improve Signal Integrity and Power Integrity (SI/PI) performances, and measure, characterize and complete production design analysis. Perform lab ...

Amphenol TCS

Signal Integrity Engineer

Santa Clara, CA · On-site

$95K - $150K/yr

Signal Integrity Engineer Location: Santa Clara, CA Amphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile ...

Formfactor

Signal Integrity Engineer

Livermore, CA · Hybrid

$134K - $166K/yr

Position: Signal Integrity Engineer Duties:Improve Signal Integrity and Power Integrity (SI/PI) performances, and measure, characterize and complete production design analysis. Perform lab ...

Amphenol HSIO

Signal Integrity Engineer

Santa Clara, CA · On-site

$95K - $150K/yr

Signal Integrity Engineer Location: Santa Clara, CA Amphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile ...

Amphenol TCS

Signal Integrity Engineer

Santa Clara, CA · On-site

$80K - $214K/yr

Signal Integrity Engineer Location: Santa Clara, CA Amphenol Cable Backplane System group is the market leader for high speed, high bandwidth integrated cable and connector systems for the AI/Machine ...

Hyve Solutions

Signal Integrity Engineer

Fremont, CA

$182K/yr

Bachelor's or Master's degree in Electrical Engineering or a related technical discipline. * 2-5 years of experience in Signal Integrity, High-Speed Digital Design, Hardware Engineering, or related ...

New

OpenAI

Signal Integrity Engineer

San Francisco, CA · On-site

$225K - $445K/yr

About the Role We're looking for signal integrity (SI) system design engineers who have a deep expertise in the SI area, and hold strong system level design knowledge This role is based in San ...

Broadcom

Signal Integrity Engineer

San Jose, CA

$195K/yr

We are seeking an experienced SI/PI engineer to develop our next generation products with a focus ... Electromagnetic extraction and modeling of signal and power delivery channels (PCB, Package ...

Broadcom, Inc.

Signal Integrity Engineer

San Jose, CA · On-site

$195K/yr

We are seeking an experienced SI/PI engineer to develop our next generation products with a focus ... Electromagnetic extraction and modeling of signal and power delivery channels (PCB, Package ...

Nokia

Signal Integrity Design Engineer

Sunnyvale, CA · On-site

$160K - $230K/yr

As a Signal Integrity Engineer, you will: * Simulate ultra high-speed PCB channels (112G+ SerDes rates) including connectors, breakouts, and via structures * Provide signal integrity guidance to ...

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All JobsSignal Integrity Engineer JobsSignal Integrity Engineer Jobs in California

Signal Integrity Engineer information

See California salary details

$125.8K

$166.3K

How much do signal integrity engineer jobs pay per year?

As of Jul 29, 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, and why are they important?

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.
More about Signal Integrity Engineer jobs
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 are popular job titles related to Signal Integrity Engineer jobs in California? For Signal Integrity Engineer jobs in California, the most frequently searched job titles 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:
What are popular job titles related to Signal Integrity Engineer jobs in CA? For Signal Integrity Engineer jobs in CA, the most frequently searched job titles are:
Signal Integrity Engineer jobs near you
Infographic showing various Signal Integrity Engineer job openings in California as of July 2026, with employment types broken down into 93% Full Time, 4% Part Time, and 3% Contract. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution, with an average salary of $164,126 per year, or $78.9 per hour.
Signal Integrity Engineer

Signal Integrity Engineer

FormFactor, Inc.

Livermore, CA • On-site

$134K - $166K/yr

Full-time

Posted 4 days ago

FormFactor rating

6.7

Company rating: 6.7 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

Job description

Job Description:
Employer: FormFactor, Inc.
Position: Signal Integrity Engineer
Duties: Improve Signal Integrity and Power Integrity (SI/PI) performances, and measure, characterize and complete production design analysis. Perform lab measurements and correlate to simulations to refine future models. Model and design power distribution and high-density input and outputs (I/O) on Printed Circuit Boards (PCB), packages, connectors, and probe cards with respect to parameters such as reflections, bandwidth, and crosstalk. Provide, document, and train the Design Organization on design constraints, specifications and solutions to PCB and package layout based on Signal Integrity. Support the probe card development within the Design Group by improving the Design Organizations and understanding Signal Integrity fundamentals resulting in shorter cycle time and higher quality product.
Education Required: Master's degree or foreign equivalent in Electrical Engineering or related field.
Experience Required: 2 years of experience as Signal Integrity Engineer or related occupation.
Special Requirements: Must have at least 1 year of prior work experience in each of the following:
1. Transmission line theory, impedance control, and stack-up design.
2. Analyzing board files using Cadence Allegro to ensure optimal SI/PI performance.
3. Measuring s-parameters of PCBs using Vector Network Analyzer.
4. Characterizing performance of a trace in a PCB using a Time Domain Reflectometer.
5. Performing and proper handling of RF measurement micro probes to measure PCBs.
6. Analyzing s-parameters and TDR data to characterize PCBs.
7. Layout guidelines for minimizing crosstalk, reflections, and EMI.
  • Some telecommuting permitted (hybrid).

Salary: $134,056 to $166,100 per year
Worksite: 7005 Southfront Road, Livermore, CA 94551
Job Req. Number: 92101
Equal Employment Opportunity Statement
FormFactor is an equal opportunity employer. FormFactor complies with all national, state, and local laws that seek to promote equal opportunities for any applicant or employee without regard to age, race, color, gender, gender identity/expression, national origin, sexual orientation, religion, disability, marital status, pregnancy or related condition, military service, or any other legally protected characteristics. These protections apply to all aspects of employment, including but not limited to, recruitment, hiring, training, promotions, and compensation.

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