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Signal Integrity Engineer Jobs (NOW HIRING)

Graphcore

Senior Signal Integrity Engineer

Austin, TX · Hybrid

$165K/yr

1671 About the Role We are seeking a Senior Signal Integrity Engineer to develop, validate, and optimize high-speed signaling solutions across blade- and rack-level architectures for advanced compute ...

Nokia

Signal Integrity Design Engineer

Sunnyvale, CA · On-site

$196K/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 ...

Amphenol HSIO

Senior Signal Integrity Engineer

Nashua, NH · On-site

$105K - $144K/yr

Senior Signal Integrity Engineer Location: Nashua, NH Amphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market ...

Amphenol HSIO

Senior Signal Integrity Engineer

Nashua, NH · On-site

$105K - $144K/yr

Senior Signal Integrity Engineer Location: Nashua, NH Amphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market ...

Graphcore

Senior Signal Integrity Engineer

Austin, TX · On-site

$165K/yr

1671 About the Role We are seeking a Senior Signal Integrity Engineer to develop, validate, and optimize high-speed signaling solutions across blade- and rack-level architectures for advanced compute ...

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 ...

Rambus

SPE Signal Integrity Engineer

San Jose, CA · On-site

$133K - $248K/yr

As an SPE Signal Integrity Engineer, you will be reporting to the VP of Engineering and is a Full Time position. In this highly visible role, you will work within our SI/PI team to work on modeling ...

Rambus

SPE Signal Integrity Engineer

Johns Creek, GA · On-site

$133K - $248K/yr

As an SPE Signal Integrity Engineer, you will be reporting to the VP of Engineering and is a Full Time position. In this highly visible role, you will work within our SI/PI team to work on modeling ...

Rambus

SPE Signal Integrity Engineer

Johns Creek, GA · On-site

$133K - $248K/yr

As an SPE Signal Integrity Engineer, you will be reporting to the VP of Engineering and is a Full Time position. In this highly visible role, you will work within our SI/PI team to work on modeling ...

Rambus

SPE Signal Integrity Engineer

Johns Creek, GA

$133K - $248K/yr

As an SPE Signal Integrity Engineer, you will be reporting to the VP of Engineering and is a Full Time position. In this highly visible role, you will work within our SI/PI team to work on modeling ...

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All JobsSignal Integrity Engineer Jobs

Signal Integrity Engineer information

See salary details

$127.5K

$168.5K

How much do signal integrity engineer jobs pay per year?

As of Jul 15, 2026, the average yearly pay for signal integrity engineer in the United States is $166,304.00, according to ZipRecruiter salary data. Most workers in this role earn between $167,000.00 and $167,000.00 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.
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Signal Integrity Engineer jobs near you
Distinguished Signal Integrity Engineer

Distinguished Signal Integrity Engineer

Ampere Computing LLC

Santa Clara, CA • On-site

$279K - $419K/yr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 24 days ago

Job description

Description
Invent the future with us.
Ampere is a semiconductor design company for a new era, leading the future of computing with an innovative approach to CPU design focused on high-performance, energy efficient AI compute .
As a pioneer in the new frontier of energy efficient high-performance computing, Ampere is part of the Softbank Group of companies driving sustainable computing for AI, Cloud, and edge applications.
Join us at Ampere and work alongside a passionate and growing team - we'd love to have you apply!
About the role:
Our Hardware Design Engineering organization is seeking a Distinguished Signal Integrity Engineer to be part of a team implementing high-performance solutions for high-bandwidth, connectivity-intensive multi-core processor products, requiring co-design of silicon, package, and PCB
What you'll achieve:
  • Design/simulate/validate high-performance interconnect solutions, while working with chip designers, package designers, as well as PCB designers (of Ampere and external customers), to achieve end-to-end solutions that provide robust signal integrity performance
  • Develop layout guidelines - package and PCB - and SI/PI documentation for use by internal and external customers
  • Support product bring-up and customer engagements
  • Drive state-of-the-art signal integrity analysis methodologies
  • Influence Ampere's technology roadmap by delivering technical leadership in next-generation interconnects, advanced packaging, and cross-functional system co-design

About you:
  • Experience in designing high-performance signal interconnect solutions
  • Preferred to have experience with both large body-size electronic packages and high-performance PCBs
  • Deep knowledge of transmission line and electromagnetic theory related to signal integrity and power integrity
  • Good working experience of parallel and serial interfaces, with emphasis on deep expertise for high speed SerDes such as PCI-gen5/6/7 and/or USB/USB-C, etc.
  • Knowledge of different simulation methodologies, time domain and statistical, with the ability to create and simulate 3D models in tools like HFSS, SIWave and PowerSI
  • Familiarity with link timing budgeting
  • Expert of end-to-end channel modeling (using HFSS/SIWAVE/PowerSI) and link budget analysis with both time domain and statistical simulation
  • Understanding of behavioral IO models (IBIS, IBIS-AMI) and different equalization techniques, CTLE, DFE and TX equalization.
  • In depth understanding of SerDes TX/RX equalization techniques and its modeling in IBIS-AMI
  • Understanding of AC/DC power delivery, power integrity analysis and how to perform simultaneous switching noise analysis for memory interfaces.
  • Good understanding of power delivery impact on clocking and IO
  • Good understanding of stack up manufacturing process and design limitations considering DFM
  • Strong communication, interpersonal and collaboration skills
  • Electrical or Computer Engineering - Bachelor's degree & 15 years of related experience; or master's degree & 12 years; or PhD & 8 years

What we'll offer:
At Ampere we believe in taking care of our employees and providing a competitive total rewards package that includes base pay, cash long-term incentive, and comprehensive benefits. The full base pay range for this role is between $279,500 and $419,500, except in the San Francisco Bay Area where the range is between $293,000 and $440,000.
Our benefits include health, wellness, and financial programs that support employees through every stage of life.
Benefit highlights include:
• Premium medical insurance, dental insurance, vision insurance, as well as income protection and a 401K retirement plan, so that you can feel secure in your health and financial future.
• Unlimited Flextime and 10+ paid holidays so that you can embrace a healthy work-life balance.
• A variety of healthy snacks, energizing espresso, and refreshing drinks to keep you fueled and focused throughout the day.
And there is much more than compensation and benefits. At Ampere, we foster an inclusive culture that empowers our employees to do more and grow more. We are excited to share more about our career opportunities with you through the interview process.
#LI-TC
#LI-Hybrid
Ampere is an inclusive and equal opportunity employer and welcomes applicants from all backgrounds. All qualified applicants will receive consideration for employment without regard to race, color, national origin, citizenship, religion, age, veteran and/or military status, sex, sexual orientation, gender, gender identity, gender expression, physical or mental disability, or any other basis protected by federal, state or local law.

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