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Signal Integrity Engineer Jobs (NOW HIRING)

Celestica

Principal - Signal Integrity Engineer

Austin, TX · On-site

$162.80K/yr

The Signal Integrity Engineer will play a critical role as the subject matter expert in the planning of digital PCB designs, simulation, lab verification, and troubleshooting signal integrity issues ...

Tenstorrent

Signal Integrity Engineer

Austin, TX · On-site

$100K - $500K/yr

Tenstorrent is seeking a Signal Integrity Engineer to join our growing team. The ideal candidate will have a wealth of exposure designing high speed interconnects, breakout design, material trade ...

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 ...

Celestica

Staff - Signal Integrity Engineer

San Jose, CA · On-site

$176K - $224K/yr

San Jose Summary Signal integrity engineer provides design guideline and support to system architecture design, board layout, product bring up, debug, validation, and factory builds. Performs testing ...

Cornelis Networks, Inc.

Signal Integrity Engineer

Wayne, PA · On-site

$151.30K/yr

Cornelis Networks is hiring a talented Signal Integrity (SI) Engineer with some experience in system and printed circuit board (PCB) development and design. The SI engineer will be involved in the ...

Cornelis Networks

Signal Integrity Engineer

Wayne, PA · On-site +1

$151.30K/yr

Cornelis Networks is hiring a talented Signal Integrity (SI) Engineer with some experience in system and printed circuit board (PCB) development and design. The SI engineer will be involved in the ...

Cornelis Networks

Signal Integrity Engineer

Wayne, PA · On-site

$151.30K/yr

Cornelis Networks is hiring a talented Signal Integrity (SI) Engineer with some experience in system and printed circuit board (PCB) development and design. The SI engineer will be involved in the ...

Broadcom, Inc.

Signal Integrity Engineer

San Jose, CA · On-site

$141.30K - $226K/yr

We are seeking an experienced SI/PI engineer to develop our next generation products with a focus ... Electromagnetic extraction and modeling of signal and power delivery channels (PCB, Package ...

Formfactor

Principal Signal Integrity Engineer

Beaverton, OR · On-site

$110.70K - $145.32K/yr

In the role of Principal Signal Integrity Engineer, you will be responsible for completing tasks on time and solving short- and long-term problems. You will be part of a technical group, responsible ...

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Formfactor

Principal Signal Integrity Engineer

Livermore, CA · On-site

$110.70K - $145.32K/yr

In the role of Principal Signal Integrity Engineer, you will be responsible for completing tasks on time and solving short- and long-term problems. You will be part of a technical group, responsible ...

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Signal Integrity Engineer information

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$127.5K

$168.5K

How much do signal integrity engineer jobs pay per year?

As of Jun 4, 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 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 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 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 the United States as of May 2026, with employment types broken down into 98% Full Time, and 2% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $166,304 per year, or $80 per hour.
Principal, Signal Integrity Engineer

Principal, Signal Integrity Engineer

Celestica International LP

San Jose, CA • On-site

$236K - $300K/yr

Other

Posted yesterday

Job description

Req ID: 125908 
Region: Americas 
Country: USA 
State/Province: California 
City:  San Jose 

Summary

Celestica Engineering is seeking a highly motivated and self-driven candidate qualified for the position of Signal Integrity Engineer to help design and build market leading Hardware Platform Solutions.
The Signal Integrity Engineer will play a critical role as the subject matter expert in the planning of digital PCB designs, simulation, lab verification, and troubleshooting signal integrity issues on completed designs. They will also be expected to help with design review of critical PCBs for signal integrity concerns. Good communications skills and ability to work with physically dispersed teams is a strong requirement
 

Detailed Description
  • Define and Develop next generation technologies for Networking, server and storage products.
  • Provides innovative solutions to unusually complex and sensitive problems requiring ingenuity and creativity.
  • Serve as technical consultant and technical leader for their team.
  • Engage with customers and suppliers on and product roadmaps and support.
  • Communicates progress toward projects and program goals.
  • Strong ability to lead, motivate and direct a workgroup.
  • Proficiency in hardware systems environments and detail oriented.
  • Strong organizational skills.
  • Cross-Functional capabilities.
  • Customer focused.
     
Knowledge/Skills/Competencies
  • PCB design fundamentals (single ended and differential signals)
  • Signal loss Impedance control Crosstalk (near end and far end)
  • Experienced with single-ended and differential signaling up to 50Gbps
  • Experienced working with component models (touchstone files) and cascading models to generate complete system models for simulation 
  • Simulation of digital interfaces (FPGA to DRAM, SERDES interfaces)
  • Simulation of analog paths through a combination of PCB, connector, and cable (signal driver to DUT)
  • Proficient with 2D and 3D simulation tools (examples include ADS, ANSYS HFSS, Sigrity)
  • Electrical length calculations for signal matching 
  • Familiar with looking at signals in both frequency (S-parameter) and time domain and understand how to interpret results when it comes to suitability for a particular application. 
  • Very familiar with generating and interpreting data-eye diagrams up to 50Gbps: NRZ and PAM4
  • Proficient with Allegro or similar layout tool and schematics
  • PCB Stack up design and familiar with fabrication limitations and cost trade-offs
  • High Frequency board material experience
  • Significant experience with measuring signal performance in the lab: TDR measurements and VNA measurements
  • Able to develop test fixtures for making measurements (both custom design test boards as well as making "ad hoc" probing solutions to troubleshoot existing PCBs) 
  • Expert in cost vs performance tradeoffs when designing signal paths as cost is key design constraint
  • Experience with flex circuit design for high speed signaling Education
     
Typical Experience

12+ years experience with High Speed Signal Delivery Design and Evaluation. This includes both signal integrity within a PCB and off the board (board to board connectors, ribbon cables, coaxial cable, etc.).

Typical Education

Bachelor's degree in Electrical Engineering, Master's is preferred
 

Salary

$236K-300K base salary

Notes

This job description is not intended to be an exhaustive list of all duties and responsibilities of the position. Employees are held accountable for all duties of the job. Job duties and the % of time identified for any function are subject to change at any time.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
Celestica's policy on equal employment opportunity prohibits discrimination based on race, color, creed, religion, national origin, gender, sexual orientation, gender identity, age, marital status, veteran or disability status, or other characteristics protected by law. 
This policy applies to hiring, promotion, discharge, pay, fringe benefits, job training, classification, referral and other aspects of employment and also states that retaliation against a person who files a charge of discrimination, participates in a discrimination proceeding, or otherwise opposes an unlawful employment practice will not be tolerated. All information will be kept confidential according to EEO guidelines.

COMPANY OVERVIEW:
Celestica (NYSE, TSX: CLS) enables the world's best brands. Through our recognized customer-centric approach, we partner with leading companies in Aerospace and Defense, Communications, Enterprise, HealthTech, Industrial, Capital Equipment and Energy to deliver solutions for their most complex challenges. As a leader in design, manufacturing, hardware platform and supply chain solutions, Celestica brings global expertise and insight at every stage of product development - from drawing board to full-scale production and after-market services for products from advanced medical devices, to highly engineered aviation systems, to next-generation hardware platform solutions for the Cloud. Headquartered in Toronto, with talented teams spanning 40+ locations in 13 countries across the Americas, Europe and Asia, we imagine, develop and deliver a better future with our customers.

Celestica would like to thank all applicants, however, only qualified applicants will be contacted.
Celestica does not accept unsolicited resumes from recruitment agencies or fee based recruitment services.

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