ZipRecruiter

Log In

1

Senior Signal Integrity Engineer Jobs in California

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 ...

SoloPoint Solutions

Be Seen First

Signal Integrity Engineer

Santa Clara, CA · On-site

$150K - $165K/yr

Qualifications * BS/MS in Electrical Engineering or related field * Telecommunication equipment experience (network switches, routers) * 5+ years of experience in Signal Integrity, High-Speed Design ...

New

Lyte

Senior Signal/Power Integrity Engineer

Sunnyvale, CA · On-site

$150 - $200/hr

* We are seeking Senior Level PCB Signal/Power Integrity Engineer to own and execute high-speed Signal Integrity (SI) and Power Distribution Network (PDN) simulations and validation. What you'll do

Broadcom Inc.

Signal Integrity Engineer

San Jose, CA · On-site

$150 - $200/hr

The role combines customer‑facing AE responsibilities and R&D engineering, working on both ... Electromagnetic extraction and modeling of signal and power delivery channels (PCB, package ...

previous page

Showing results 41-60

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 7, 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 - Cryogenic Interconnects

Nvidia

Santa Clara, CA

$122K - $168K/yr

Full-time

Re-posted 2 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

We are now looking for a Senior Signal Integrity Engineer - Cryogenic Interconnects. NVIDIA has continuously reinvented itself over two decades. Our invention of the GPU in 1999 sparked the growth of the PC gaming market, redefined modern computer graphics, and revolutionized parallel computing.

More recently, GPU deep learning ignited modern AI - the next era of computing. NVIDIA is a "learning machine" that constantly evolves by adapting to new opportunities that are hard to solve, that only we can tackle, and that matter to the world. This is our life's work, to amplify human imagination and intelligence.

This is a dynamic team working with state-of-the-art, unique technology. If you are someone that loves a challenge, come join this diverse team and help move the needle. What you'll be doing: Develop accurate 3D EM models for PCB and interconnect structures using tools such as HFSS Simulate multi-layer PCB designs under cryogenic conditions Define high-speed constraints, SI specifications, and design guidelines across RF, materials, and thermal domains Work on next-generation cryogenic interconnect solutions for ultra-high-speed communication Collaborate closely with SI, materials, mixed-signal, and system teams to drive end-to-end interconnect performance Perform lab characterization and validation using network analyzers and other measurement tools Correlate simulation results with hardware measurements to improve modeling accuracy Contribute to system-level understanding of interconnect behavior across PCB, package, and system domains What we need to see: MS/PhD in Electrical Engineering or equivalent experience 5+ years of experience Strong experience in signal integrity modeling and simulation (HFSS or similar EM tools) Deep understanding of high-frequency / broadband design Solid understanding of multi-layer PCB design and signal behavior Knowledge of PCB materials and their electrical and physical properties Experience with lab measurements (VNA, high-speed characterization) Background in cryogenic technologies or strong interest in developing expertise in this area Ways to stand out from the crowd: Experience working on low-loss / ultra-high-speed interconnects Background in materials modeling or SI-material correlation Experience in extreme environments (cryogenic, thermal, or reliability-driven design) Track record of correlating simulation to hardware measurements Strong cross-functional experience with PCB, package, and system teams 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. You will also be eligible for equity and benefits. Applications for this job will be accepted at least until September 8, 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