ZipRecruiter

Log In

1

High Speed Signal Integrity Validation Engineer Jobs

Koch Industries

Sr. Signal Integrity Engineer

Lisle, IL · On-site

$164K/yr

Your Job We are seeking a highly skilled Senior Signal Integrity (SI) Engineer to lead the measurement, analysis, and validation of high-speed digital and RF interconnects, including connectors ...

General Motors

Senior Signal Integrity Engineer

Warren, MI · On-site

$156K/yr

Collaborate with hardware engineers to optimize high-speed signal paths, ensuring adherence to ... Evaluate and validate signal integrity for power delivery networks (PDN) to minimize noise, ground ...

Lightmatter

Signal Integrity Engineer

Mountain View, CA

$197K/yr

Analyze high-speed channel characteristics including S-parameters, insertion loss, return loss, and ... to validate design performance and troubleshoot ill-defined issues. * Participate in signal ...

Koch Industries

Signal Integrity Systems Engineer

Lisle, IL · On-site

$100K - $150K/yr

... high-speed signal integrity, channel modeling, or system validation. * Good understanding of high-speed SerDes, PAM4 signaling, transmission-line theory, S-parameters, crosstalk, loss/dispersion ...

Socket.dev

Signal Integrity Engineer

Mountain View, CA · On-site

$157K - $176K/yr

Analyze high-speed channel characteristics including S-parameters, insertion loss, return loss, and ... to validate design performance and troubleshoot ill-defined issues. * Participate in signal ...

Lightmatter

Signal Integrity Engineer

Mountain View, CA · On-site

$157K - $176K/yr

Analyze high-speed channel characteristics including S-parameters, insertion loss, return loss, and ... to validate design performance and troubleshoot ill-defined issues. * Participate in signal ...

Koch Industries

Signal Integrity Test Engineer

Conway, AR · On-site

$146K/yr

Your Job Molex is seeking a highly skilled and innovative Signal Integrity Test Engineer to lead ... Perform characterization and validation of high-speed connectors and cable assemblies using VNA ...

Amphenol Corporation

Signal Integrity Engineer

Vancouver, WA · On-site

$174K/yr

Amphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical ... The SI Engineer would be part of an established team of dedicated signal integrity engineers and ...

itD Tech

Signal Integrity Engineer (6297)

Morrisville, NC · On-site

$156K/yr

... high-speed PCB and package development and related power or signal integrity analysis. * Conduct laboratory measurements and validation using equipment such as oscilloscopes, Time Domain ...

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 ...

Amphenol TCS

Signal Integrity Engineer

Nashua, NH · On-site

$168K/yr

... high-speed specialty cable. ACS has an expansive global presence in research and development ... validation to production ramp. The successful candidate will be able to manage and provide real ...

next page

Showing results 1-20

All JobsTravel JobsRailroad JobsSwitchman JobsHigh Speed Signal Integrity Validation Engineer Jobs

High Speed Signal Integrity Validation Engineer information

See salary details

$22

$51

$78

How much do high speed signal integrity validation engineer jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for high speed signal integrity validation engineer in the United States is $52.00, according to ZipRecruiter salary data. Most workers in this role earn between $39.42 and $63.22 per hour, depending on experience, location, and employer.

What are popular job titles related to High Speed Signal Integrity Validation Engineer jobs?

For High Speed Signal Integrity Validation Engineer jobs, the most frequently searched job titles are:

Sr. Signal Integrity Engineer

Lisle, IL • On-site

Koch Industries
Oil and Gas Extraction • 10K+ employees
Learn more about Koch Industriesexternal

$164K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 29 days ago

Key responsibilities

  • Perform high-speed electrical measurements such as insertion loss, return loss, crosstalk, mode conversion, characteristic impedance, skew, propagation delay, eye diagrams, BER, and shielding leakage using appropriate test equipment.

  • Evaluate the signal integrity and shielding effectiveness of connectors, cable assemblies, and interconnect systems for new product development and manufacturing validation.

  • Develop, validate, and execute signal integrity and shielding test methodologies aligned with industry standards, customer requirements, and regulatory specifications.

Koch Industries rating

8.0

Company rating: 8.0 out of 10

Based on 53 frontline employees who took The Breakroom Quiz

Job description

Your Job
We are seeking a highly skilled Senior Signal Integrity (SI) Engineer to lead the measurement, analysis, and validation of high-speed digital and RF interconnects, including connectors, cable assemblies, and related interconnect systems.
This role is critical to advancing the standardization of global SI laboratories and ensuring optimal signal integrity and shielding performance across a broad range of Molex products and applications. Responsibilities include evaluating and characterizing connectors, cable assemblies, and interconnect systems, with a focus on component performance, mated-interface performance, assembly characterization, shielding effectiveness, and the correlation of measured results with customer, regulatory, and industry requirements.
Reporting to the Senior Principal Signal Integrity Engineer, you will operate with a high degree of autonomy, driving signal integrity test development, mentoring laboratory engineers and technicians, and contributing to global engineering initiatives. You will play a key role in prototype validation, test methodology development, and the continuous enhancement of laboratory capabilities.
What You Will Do
  • Perform high-speed electrical measurements, including insertion loss, return loss, crosstalk, mode conversion, characteristic impedance, skew, propagation delay, eye diagrams, BER, and shielding leakage using VNAs, TDR/TDT systems, high-speed oscilloscopes, and BERTs.
  • Evaluate the signal integrity and shielding effectiveness of connectors, cable assemblies, interconnect systems, and communication channels for new product development and manufacturing validation.
  • Support product development through electromagnetic simulation and modeling to predict signal integrity and shielding performance.
  • Analyze and interpret S-parameters, TDR/TDT waveforms, shielding measurements, and time- and frequency-domain responses.
  • Develop, validate, and execute signal integrity and shielding test methodologies aligned with industry standards, customer requirements, and regulatory specifications.
  • Design, implement, and maintain test automation solutions using Python, MATLAB, or similar programming languages.
  • Analyze test data to identify design improvements and optimize product performance.
  • Lead troubleshooting efforts and root-cause analyses of signal integrity- and shielding-related issues.
  • Collaborate with design, simulation, and system engineering teams to optimize overall product performance.
  • Perform channel characterization and link analysis for high-speed SerDes systems.
  • Validate product performance against specifications across a wide range of high-speed signaling technologies.
  • Stay current with industry advancements and emerging technologies while leading internal signal integrity technology development initiatives.
  • Mentor engineers and technicians, promoting laboratory best practices and technical excellence throughout the organization.

Who You Are (Basic Qualifications)
  • Master's degree or Ph.D. in Electrical Engineering or a related field.
  • 8+ years of experience in high-speed signal integrity design, testing, and validation.
  • 5+ years of experience designing, characterizing, and evaluating high-speed connectors, cable assemblies, and interconnect systems.
  • Strong foundation in electromagnetic field theory, microwave engineering, transmission line theory, shielding concepts, and high-speed interconnect behavior.
  • Extensive experience performing signal integrity testing, shielding testing, and characterization of high-speed connectors, cable assemblies, and interconnect systems using TDR/TDT, VNA, oscilloscope, and BERT measurement techniques.
  • Strong analytical and troubleshooting skills with extensive hands-on laboratory experience in measurement-driven engineering environments.
  • Demonstrated success leading technical projects, mentoring engineers and technicians, establishing laboratory best practices, and contributing to technology roadmaps.

What Will Put You Ahead
  • Working knowledge of Power Integrity (PI) and EMI/EMC principles.
  • Experience with electromagnetic simulation and modeling to predict signal integrity and shielding performance.
  • Understanding of SerDes architectures, channel characterization techniques, equalization concepts, and high-speed link analysis.
  • Experience with test automation, scripting, and data management systems.
  • Experience with fixture removal and de-embedding techniques using SI data analysis tools and Touchstone (SnP) data formats.
  • Experience designing high-speed test fixtures and test boards.
  • Familiarity with high-speed modulation formats, including PAM4, PAM6, and PAM8.
  • Knowledge of applicable industry standards and specifications, including USCAR, Open Alliance, PCIe, Ethernet, USB, DDR, IEC, EIA, and CXL.
  • Ability to translate complex technical data into clear, actionable engineering recommendations.
  • Demonstrated commitment to continuous improvement and technical excellence.

For this role, we anticipate paying $110,000 - $150,000 per year. This role is eligible for variable pay, issued as a monetary bonus or in another form.
At Koch companies, we are entrepreneurs. This means we openly challenge the status quo, find new ways to create value and get rewarded for our individual contributions. Any compensation range provided for a role is an estimate determined by available market data. The actual amount may be higher or lower than the range provided considering each candidate's knowledge, skills, abilities, and geographic location. If you have questions, please speak to your recruiter about the flexibility and detail of our compensation philosophy.
Hiring Philosophy
All Koch companies value diversity of thought, perspectives, aptitudes, experiences, and backgrounds. We are Military Ready and Second Chance employers. Learn more about our hiring philosophy here .
Who We Are
At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash their potential while creating value for themselves and the company.
Our Benefits
Our goal is for each employee, and their families, to live fulfilling and healthy lives. We provide essential resources and support to build and maintain physical, financial, and emotional strength - focusing on overall wellbeing so you can focus on what matters most. Our benefits plan includes - medical, dental, vision, flexible spending and health savings accounts, life insurance, ADD, disability, retirement, paid vacation/time off, educational assistance, and may also include infertility assistance, paid parental leave and adoption assistance. Specific eligibility criteria is set by the applicable Summary Plan Description, policy or guideline and benefits may vary by geographic region. If you have questions on what benefits apply to you, please speak to your recruiter.
Additionally, everyone has individual work and personal needs. We seek to enable the best work environment that helps you and the business work together to produce superior results.
Equal Opportunities
Equal Opportunity Employer, including disability and protected veteran status. Except where prohibited by state law, some offers of employment are conditioned upon successfully passing a drug test. This employer uses E-Verify. Please click here for additional information. (For Illinois E-Verify information click here , aquí , or tu ).
#LI-RL1

What Koch Industries employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Apply