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Signal Integrity Engineer Jobs in Chicago, IL (NOW HIRING)

Ignite Human Capital

Design Engineer III

Naperville, IL · On-site

Optimize impedance matching, signal integrity, and EMI/EMC performance * Develop RF test plans and perform lab validation using VNAs, spectrum analyzers, and signal generators * Collaborate with PCB ...

Ignite Human Capital

Design Engineer III

Naperville, IL · On-site

Optimize impedance matching, signal integrity, and EMI/EMC performance * Develop RF test plans and perform lab validation using VNAs, spectrum analyzers, and signal generators * Collaborate with PCB ...

NEOTECH

Design Engineer III (24903)

Naperville, IL · On-site

Optimize impedance matching, signal integrity, and EMI/EMC performance * Develop RF test plans and ... Bachelor's or Master's degree in Electrical Engineering or related field * 8+ years of experience ...

NEOTech

Design Engineer III (24903)

Naperville, IL · On-site

$100K - $115K/yr

Optimize impedance matching, signal integrity, and EMI/EMC performance * Develop RF test plans and ... Bachelor's or Master's degree in Electrical Engineering or related field * 8+ years of experience ...

Ignite Human Capital

CAD PCB Layout Engineer

Naperville, IL · On-site

$75K - $85K/yr

PCB Layout Engineer Location: Onsite | Naperville, IL Compensation: $75,000 - $85,000 base salary ... Apply best practices related to signal integrity, power integrity, EMI/EMC mitigation, grounding ...

Ignite Human Capital

CAD PCB Layout Engineer

Naperville, IL · On-site

$75K - $85K/yr

PCB Layout Engineer Location: Onsite | Naperville, IL Compensation: $75,000 - $85,000 base salary ... Apply best practices related to signal integrity, power integrity, EMI/EMC mitigation, grounding ...

Federal Signal

Engineer II - Mechanical

Crete, IL · On-site

$68K - $98K/yr

Federal Signal is seeking a driven and innovative Mechanical Engineer II to join our engineering ... Perform and interpret FEA to ensure structural integrity and product reliability * Develop, execute ...

Federal Signal

Engineer II - Mechanical

University Park, IL · On-site

$68K - $98K/yr

Federal Signal is seeking a driven and innovative Mechanical Engineer II to join our engineering ... Perform and interpret FEA to ensure structural integrity and product reliability * Develop, execute ...

Federal Signal

Engineer II - Mechanical

University Park, IL · On-site

$68K - $98K/yr

Federal Signal is seeking a driven and innovative Mechanical Engineer II to join our engineering ... Perform and interpret FEA to ensure structural integrity and product reliability * Develop, execute ...

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All JobsSignal Integrity Engineer JobsSignal Integrity Engineer Jobs in Chicago, IL

Signal Integrity Engineer information

See Chicago, IL salary details

$131.4K

$173.7K

How much do signal integrity engineer jobs pay per year?

As of Jul 26, 2026, the average yearly pay for signal integrity engineer in Chicago, IL is $171,452.00, according to ZipRecruiter salary data. Most workers in this role earn between $172,200.00 and $172,200.00 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 Chicago, IL? The most popular types of Signal Integrity Engineer jobs in Chicago, IL are:
What are popular job titles related to Signal Integrity Engineer jobs in Chicago, IL? For Signal Integrity Engineer jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Signal Integrity Engineer jobs in Chicago, IL look for? The top searched job categories for Signal Integrity Engineer jobs in Chicago, IL are:
Signal Integrity Engineer jobs near you
Infographic showing various Signal Integrity Engineer job openings in Chicago, IL as of July 2026, with employment types broken down into 93% Full Time, 4% Part Time, and 3% Contract. Highlights an 88% Physical, 5% Hybrid, and 7% Remote job distribution, with an average salary of $171,452 per year, or $82.4 per hour.

Package & SI/PI - Signal and Power Integrity Engineer

Eliyan

Mundelein, IL

$170K/yr

Full-time

Posted 13 days ago

Job description

Join the leading chiplet startup from the ground floor! As a Signal and Power Integrity Engineer, you will provide packaging solutions for chiplet interconnects in a fast-paced early-stage startup creating technologies that fuel tomorrow’s chiplet-based systems with best-in-class power, area, manufacturability, and design flexibility. You will be responsible for design, modeling, manufacturing, assembly, and testing of traditional and advanced packaging for Eliyan’s chiplet solutions. You will work with a cross-functional team of industry experts that operate from first principles, innovate and push the envelope to create high-volume and high-performance manufacturable products. We offer a fun work environment with excellent benefits.
Key Responsibilities
  • Working closely with analog circuit designers to understand and define IO requirements co-designed with the channel
  • Responsible for pre-layout and post layout channel simulation and optimization to achieve the best performance
  • Using driver/receiver models to run transient channel simulation, inspect eye diagrams, and improve the performance
  • Applying best practices for the design of power delivery networks, extracting models, and performing DC/AC/transient simulations
  • Understanding substrate and interposer manufacturing design rules, assembly requirements, and driving the layout engineers to implement them
  • Performing measurements in the lab, correlating with simulation, identifying issues and providing solutions
Qualifications
  • Expertise in signal integrity and power integrity simulation methodologies
  • Experience with simulation tools such as HFSS, Q3D, Siwave, PowerDC, PowerSI, ADS, Spectre, HSPICE, Allegro
  • Knowledge of using lab equipment such as Vector Network Analyzer, Spectrum Analyzer, High-Frequency Oscilloscope
  • BS degree in EE or equivalent, with 5 years of experience
  • Will not relocate for this role a this time and onsite required
Ideal Qualifications
  • Previous experience of IC packaging, manufacturing, and advanced package design
  • Knowledge of SERDES design, IBIS-AMI model creation
  • MS degree in EE or equivalent, with 7 years of experience

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.