ZipRecruiter

Log In

1

Senior Signal Integrity Engineer Jobs in California

Lightmatter

Signal Integrity Engineer

Mountain View, CA · On-site

$197K/yr

About This Role We are looking for a Signal Integrity engineer to drive the next generation products from concept to development. You will be part of the Signal Integrity, Power Integrity and ...

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 ...

Qualcomm

Senior Signal Integrity Engineer

San Diego, CA · On-site

$127K - $190K/yr

Engineering Group, Engineering Group > Packaging Engineering General Summary: This role represents an individual contributor within the CHS Signal Integrity organization responsible for end-to-end ...

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 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 ...

Lightmatter

Signal Integrity Engineer

Mountain View, CA · On-site

$157K - $176K/yr

About This Role We are looking for a Signal Integrity engineer to drive the next generation products from concept to development. You will be part of the Signal Integrity, Power Integrity and ...

Socket.dev

Signal Integrity Engineer

Mountain View, CA · On-site

$157 - $176/hr

About This Role We are looking for a Signal Integrity engineer to drive the next generation products from concept to development. You will be part of the Signal Integrity, Power Integrity and ...

New

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, Inc.

Signal Integrity Engineer

Livermore, CA · On-site

$134.06 - $166.10/hr

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. ...

Nvidia

Senior Signal Integrity Engineer

Santa Clara, CA

$122K - $168K/yr

We are looking for aSenior Signal Integrity Engineer. We work closely with NVIDIA sites in Israel and USA and have access to extensive knowledge, technologies and tools, yet we are responsible for ...

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 ...

Amphenol TCS

$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 ...

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 · On-site

$182K/yr

... of senior SI/PI engineers. * Analyze channel performance, insertion loss, return loss, crosstalk ... Support signal integrity validation using high-speed oscilloscopes, Vector Network Analyzers (VNA ...

hyve solutions

Signal Integrity Engineer

Fremont, CA · On-site

$182K/yr

... of senior SI/PI engineers. * Analyze channel performance, insertion loss, return loss, crosstalk ... Support signal integrity validation using high-speed oscilloscopes, Vector Network Analyzers (VNA ...

previous pagenext page

Showing results 21-40

All JobsSignal Integrity Engineer JobsSenior Signal Integrity Engineer JobsSenior Signal Integrity Engineer Jobs in California

Senior Signal Integrity Engineer information

See California salary details

$58.7K

$124.9K

$181.1K

How much do senior signal integrity engineer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for senior signal integrity engineer in California is $124,900.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,100.00 and $141,600.00 per year, depending on experience, location, and employer.

What does a senior signal integrity engineer do?

A Senior Signal Integrity Engineer is responsible for ensuring the integrity of high-speed signals in electronic systems, minimizing issues like crosstalk, reflections, and electromagnetic interference. They analyze and optimize PCB layouts, interconnects, and transmission lines using simulation tools and measurement techniques. Their work involves collaboration with hardware design, PCB layout, and manufacturing teams to improve signal performance and reliability. Additionally, they troubleshoot high-speed signal issues and contribute to the development of best practices for high-frequency electronic designs.

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

To excel as a Senior Signal Integrity Engineer, a thorough understanding of high-speed digital and analog circuit design, electromagnetic compatibility, and signal integrity analysis is required, typically supported by a degree in electrical engineering or a related field. Familiarity with industry tools such as Ansys HFSS, Keysight ADS, HyperLynx, and relevant simulation or measurement equipment is essential, along with certifications like IPC or IEEE being a plus. Strong problem-solving skills, attention to detail, and effective cross-functional communication set top candidates apart. These abilities ensure the accurate design and troubleshooting of complex electronic systems, which are critical for product performance and reliability.

What are some common challenges faced by senior signal integrity engineers in their daily work?

Senior Signal Integrity Engineers often deal with complex issues such as mitigating signal degradation in high-speed circuits, balancing trade-offs between performance, cost, and manufacturability, and staying ahead of the latest industry standards. Their daily work typically involves analyzing schematic and PCB layouts, collaborating closely with hardware, PCB, and test teams, and validating designs through simulation and lab measurement. Navigating competing requirements from various engineering disciplines can be challenging, requiring strong negotiation and problem-solving skills. These challenges make the role both demanding and rewarding, offering continual learning opportunities and the chance to play a critical part in developing innovative electronics.

How much do senior signal integrity engineers make?

Senior signal integrity engineers typically earn between $100,000 and $150,000 annually, depending on experience, location, and industry. They often require expertise in high-speed digital design, simulation tools, and industry standards to perform their roles effectively.

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 Senior Signal Integrity Engineer jobs in California?

For Senior Signal Integrity Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Senior Signal Integrity Engineer jobs in California look for?

The top searched job categories for Senior Signal Integrity Engineer jobs in California are:

What cities in California are hiring for Senior Signal Integrity Engineer jobs?

Cities in California with the most Senior Signal Integrity Engineer job openings:

Senior Signal Integrity Engineer jobs near you
Infographic showing various Senior Signal Integrity Engineer job openings in California as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 18% Part Time, and 4% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $124,900 per year, or $60 per hour.

Senior Signal Integrity Engineer - LPU Packaging

Nvidia Corporation

Santa Clara, CA • On-site

$196K/yr

Full-time

Re-posted 11 days ago

Nvidia rating

9.6

Company rating: 9.6 out of 10

Based on 18 frontline employees who took The Breakroom Quiz

6th of 247 rated software companies

Job description

NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. We have built an incredible legacy of innovation fueled by great technology and amazing people. Today, we are tapping into the unlimited potential of AI to define the next era of computing. As an NVIDIAN, you will be immersed in a diverse, supportive environment where everyone is inspired to do their life's work. Come join the team and see how you can make a lasting impact on the world.
NVIDIA is now looking for a Senior Signal Integrity Engineer to join our Packaging and Systems team! In this role, you will drive high-speed SerDes channel design, simulation, and correlation for next-generation advanced packages and data center platforms. You will work across silicon, package, board, and system boundaries to develop robust high-speed interconnect solutions for demanding HPC and AI applications, where signal integrity is critical to performance, scale, and reliability!
What you'll be doing
  • Lead signal integrity design and analysis for high-speed SerDes channels across die, package, board, connector, socket, and cable interfaces
  • Develop and execute simulation flows for advanced packaging technologies, including 2.5D, 3D, and multi-die integration, with strong focus on channel loss, discontinuities, return path behavior, and crosstalk
  • Build and optimize chip-package-board co-simulation methodologies for next-generation HPC and data center systems
  • Drive SI modeling and design optimization for package escapes, vias, breakouts, interposers, substrates, sockets, and other critical channel structures
  • Perform pre-layout and post-layout signal integrity analysis, create design guidelines, and review layouts to ensure electrical performance targets are met
  • Correlate simulation with lab measurements using TDR, VNA, oscilloscope, and related measurement techniques to improve model accuracy and signoff confidence
  • Work closely with ASIC, package, board, mechanical, thermal, and validation teams to co-optimize electrical performance across the full product stack
  • Support interface bring-up, debug, and margin analysis, and help translate correlation learnings into improved design methods and reusable flows
  • Automate analysis, data processing, and visualization to improve productivity and scale SI methodology across multiple programs

What we need to see
  • BS, MS, or PhD in Electrical Engineering or equivalent experience
  • 8+ years of industry experience in signal integrity, high-speed interconnect design, or related hardware development roles
  • Strong background in electromagnetics, transmission line theory, channel modeling, and high-speed serial link behavior
  • Proven experience with high-speed SerDes design and analysis for advanced packaging and/or large-scale system applications
  • Hands-on experience with industry-standard SI tools such as Ansys HFSS, SIwave, Cadence Sigrity, ADS, HSPICE, or equivalent
  • Experience building and using channel models, S-parameters, IBIS-AMI based flows, and time/frequency-domain analysis techniques
  • Strong understanding of NRZ and PAM4 signaling, equalization techniques, jitter/noise mechanisms, and end-to-end channel budgets
  • Experience with simulation-to-measurement correlation and lab-based model validation using VNA, TDR, and high-speed scope measurements
  • Ability to work effectively across cross-functional teams and drive technical decisions in a fast-moving product environment

Ways to stand out from the crowd
  • Experience with package and system SI for PCIe, CXL, NVLink, Ethernet, or other high-speed compute and networking interfaces
  • Deep knowledge of advanced packaging structures, substrate technologies, and chip-package-board co-design
  • Background in SI design for data center, AI infrastructure, or HPC platforms
  • Experience improving SI signoff methodology, building reusable automation flows, or driving design rule development
  • Familiarity with mixed-domain tradeoffs across SI, PI, thermal, mechanical, and manufacturability considerations

We have some of the most forward-thinking and hardworking people in the world working for us and, due to unprecedented growth, our world-class engineering teams are growing fast. If you are creative, curious, and motivated with real passion for technology, we want to hear from you!
#LI-Hybrid
Your base salary will be determined based on your location, experience, and the pay of employees in similar positions. The base salary range is 168,000 USD - 264,500 USD for Level 4, and 196,000 USD - 310,500 USD for Level 5.
You will also be eligible for equity and benefits.
Applications for this job will be accepted at least until September 6, 2026.
This posting is for an existing vacancy.
NVIDIA uses AI tools in its recruiting processes.
NVIDIA is committed to fostering an inclusive work environment and proud to be an equal opportunity employer. As we highly value diversity in our current and future employees, we do not discriminate (including in our hiring and promotion practices) on the basis of race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law.

What Nvidia employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Nvidia logo

About Nvidia

Sourced by ZipRecruiter

NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It's a unique legacy of innovation that's fueled by great technology--and amazing people. Today, we're tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what's never been done before takes vision, innovation, and the world's best talent.

Industry

Computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Santa Clara, CA, US

View All Nvidia Jobs

Apply