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Signal Integrity Engineer Jobs in Pennsylvania (NOW HIRING)

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Signal Integrity Engineer information

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$127.8K

$168.9K

How much do signal integrity engineer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for signal integrity engineer in Pennsylvania is $166,703.00, according to ZipRecruiter salary data. Most workers in this role earn between $167,400.00 and $167,400.00 per year, depending on experience, location, and employer.

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 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.

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

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 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 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.

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Signal Integrity Engineer jobs near you
Infographic showing various Signal Integrity Engineer job openings in Pennsylvania as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $166,703 per year, or $80.1 per hour.

Signal Integrity (SI) Test Engineer (Eng III)

Samtec, Inc

Mechanicsburg, PA

$75K - $102K/yr

Full-time

Re-posted 17 days ago

Samtec rating

9.1

Company rating: 9.1 out of 10

Based on 11 frontline employees who took The Breakroom Quiz

5th of 159 rated electronics manufacturers

Job description

Founded in 1976, Samtec is a privately held, $950 million global manufacturer of a broad line of electronic interconnect solutions, including High-Speed Board-to-Board, High-Speed Cables, Mid-Board and Panel Optics, Precision RF, Flexible Stacking, and Micro/Rugged components and cables. Samtec Technology Centers are dedicated to developing and advancing technologies, strategies and products to optimize both the performance and cost of a system from the bare die to an interface 100 meters away, and all interconnect points in between. With 40+ international locations and products sold in more than 125 different countries, Samtec’s global presence enables its unmatched customer service.

Summary/Objective:  As a hands-on Signal Integrity (SI) Test Engineer, you will lead critical lab-based testing and validation activities, ensuring the technical feasibility and quality of complex projects. This senior role is responsible for driving technical decision-making, providing mentorship to engineers, and advocating for innovation and process improvements. You will collaborate with cross-functional teams, influence project direction, and maintain ownership of key initiatives, all while staying up to date with industry trends and emerging technologies. Your expertise will be instrumental in meeting project deadlines, budget constraints, and maintaining high standards of technical excellence.
 
Essential Functions/Responsibilities:
  1. Lead and execute hands-on SI validation and root-cause analysis activities in a lab environment, ensuring technical rigor and timely results.
  2. Standardize and enhance test methodologies, reporting practices, and measurement quality metrics across teams and projects.
  3. Drive innovation by continuously improving enterprise-wide measurement processes and advocating for best practices in lab testing.
  4. Provide mentorship and technical guidance to engineers, fostering a culture of learning, problem-solving, and technical excellence.
  5. Champion measurement–simulation correlation improvements, institutionalizing consistent and reliable testing standards.
  6. Approve major test plans and acceptance criteria, ensuring cross-lab repeatability and high-quality outcomes.
  7. Maintain traceability of equipment, setups, and data using approved systems to support project integrity and compliance.
  8. Author clear technical documentation and validation summaries for both internal and external stakeholders.
  9. Collaborate proactively with cross-functional teams to influence project direction, resolve technical challenges, and meet organizational goals.
*The responsibilities as defined are intended to serve as a general guideline for this position. Associates may be asked to perform additional tasks depending on strengths and capabilities.*
 
Preferred experience:
  1. Minimum 10 years of relevant experience in Signal Integrity, including experience in a high-speed electrical test environment
  2. Expert experience with SI instrumentation and test automation; standardizes methods across teams
  3. Expert experience applying DOE and statistical analysis to improve test confidence and throughput
Education:
  1. BS in Electrical/Computer Engineering or related; MS preferred

What Samtec employees say

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About SAMTEC

Sourced by ZipRecruiter

Industry

Electrical equipment, appliance, and component manufacturing

Company size

1,001 - 5,000 Employees

Headquarters location

New Albany, IN, US

Year founded

1976

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