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Senior Signal Integrity Engineer
Accepting applicationsJobgether · United States
Full-Time Mid_senior AIDDREthernetPCIeSerDes
Posted
2d ago
Category
Test
Experience
Mid_senior
Country
United States
This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Signal Integrity Engineer in United States.
This role sits at the heart of next-generation automotive electronics development, focusing on ensuring the integrity and reliability of high-speed digital hardware systems used in advanced vehicle platforms. The engineer will work on complex ECU and in-vehicle electronic designs, supporting architectures that include cutting-edge interfaces such as DDR5, PCIe, USB4, SerDes, and Ethernet. They will combine simulation, lab validation, and hands-on debugging to identify and resolve signal integrity challenges across the full product lifecycle. Operating in a highly collaborative engineering environment, the role requires close interaction with PCB layout, hardware, and mechanical teams to optimize high-speed signal performance. The position also contributes directly to improving design methodologies, standards, and validation strategies for robust hardware development. This is a high-impact role where technical expertise directly influences product quality, performance, and time-to-market for advanced automotive systems.
Accountabilities
The Senior Signal Integrity Engineer is responsible for ensuring robust high-speed signal performance across complex hardware designs used in automotive electronics systems. This includes performing advanced simulations, validating designs in both virtual and physical environments, and supporting product development from concept through production.
Conduct signal integrity simulations using tools such as HyperLynx, HFSS, CST, or equivalent platforms
Identify and resolve signal degradation issues including crosstalk, reflections, attenuation, and noise
Analyze PCB layouts and provide actionable recommendations to improve high-speed signal routing and performance
Collaborate with hardware, PCB layout, and mechanical teams to optimize signal paths and ensure design compliance with specifications
Evaluate power delivery network (PDN) performance to reduce noise, ground bounce, and related integrity issues
Develop, execute, and refine test strategies using lab equipment such as oscilloscopes, VNAs, and TDRs
Support bring-up activities and troubleshoot SI issues during prototype validation and product launch phases
Create and maintain design guidelines, best practices, and SI validation checklists to support engineering teams
Requirements
This role requires strong expertise in high-speed signal integrity analysis and hands-on experience in both simulation and lab environments. Candidates should be comfortable working across multidisciplinary teams and contributing to continuous engineering improvements.
Bachelor’s or Master’s degree in Electrical Engineering, Electronics Engineering, or a related field
5+ years of experience in signal integrity or high-speed hardware design engineering
Strong understanding of high-speed transmission principles including impedance, noise, crosstalk, and signal attenuation
Hands-on experience with interfaces such as LPDDR5, PCIe, USB4, SerDes, and Ethernet
Proficiency with SI simulation tools such as Ansys HFSS, SIwave, CST, or similar industry-standard software
Practical experience using lab equipment including oscilloscopes, VNAs, TDRs, and protocol analyzers
Ability to diagnose complex hardware issues and support product bring-up and validation
Strong analytical thinking, communication skills, and ability to collaborate across engineering disciplines
Benefits
Competitive compensation package aligned with industry standards
Eligibility for relocation support (where applicable)
Comprehensive health, dental, and vision insurance from day one
Retirement and financial wellbeing programs
Flexible work environment depending on role and project needs
Career development opportunities within advanced automotive technology programs
Inclusive and supportive workplace culture focused on innovation and belonging
Access to employee wellness initiatives and resources
How Jobgether Works
We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.
We appreciate your interest and wish you the best!
Why Apply Through Jobgether?
Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. 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.
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This role sits at the heart of next-generation automotive electronics development, focusing on ensuring the integrity and reliability of high-speed digital hardware systems used in advanced vehicle platforms. The engineer will work on complex ECU and in-vehicle electronic designs, supporting architectures that include cutting-edge interfaces such as DDR5, PCIe, USB4, SerDes, and Ethernet. They will combine simulation, lab validation, and hands-on debugging to identify and resolve signal integrity challenges across the full product lifecycle. Operating in a highly collaborative engineering environment, the role requires close interaction with PCB layout, hardware, and mechanical teams to optimize high-speed signal performance. The position also contributes directly to improving design methodologies, standards, and validation strategies for robust hardware development. This is a high-impact role where technical expertise directly influences product quality, performance, and time-to-market for advanced automotive systems.
Accountabilities
The Senior Signal Integrity Engineer is responsible for ensuring robust high-speed signal performance across complex hardware designs used in automotive electronics systems. This includes performing advanced simulations, validating designs in both virtual and physical environments, and supporting product development from concept through production.
Conduct signal integrity simulations using tools such as HyperLynx, HFSS, CST, or equivalent platforms
Identify and resolve signal degradation issues including crosstalk, reflections, attenuation, and noise
Analyze PCB layouts and provide actionable recommendations to improve high-speed signal routing and performance
Collaborate with hardware, PCB layout, and mechanical teams to optimize signal paths and ensure design compliance with specifications
Evaluate power delivery network (PDN) performance to reduce noise, ground bounce, and related integrity issues
Develop, execute, and refine test strategies using lab equipment such as oscilloscopes, VNAs, and TDRs
Support bring-up activities and troubleshoot SI issues during prototype validation and product launch phases
Create and maintain design guidelines, best practices, and SI validation checklists to support engineering teams
Requirements
This role requires strong expertise in high-speed signal integrity analysis and hands-on experience in both simulation and lab environments. Candidates should be comfortable working across multidisciplinary teams and contributing to continuous engineering improvements.
Bachelor’s or Master’s degree in Electrical Engineering, Electronics Engineering, or a related field
5+ years of experience in signal integrity or high-speed hardware design engineering
Strong understanding of high-speed transmission principles including impedance, noise, crosstalk, and signal attenuation
Hands-on experience with interfaces such as LPDDR5, PCIe, USB4, SerDes, and Ethernet
Proficiency with SI simulation tools such as Ansys HFSS, SIwave, CST, or similar industry-standard software
Practical experience using lab equipment including oscilloscopes, VNAs, TDRs, and protocol analyzers
Ability to diagnose complex hardware issues and support product bring-up and validation
Strong analytical thinking, communication skills, and ability to collaborate across engineering disciplines
Benefits
Competitive compensation package aligned with industry standards
Eligibility for relocation support (where applicable)
Comprehensive health, dental, and vision insurance from day one
Retirement and financial wellbeing programs
Flexible work environment depending on role and project needs
Career development opportunities within advanced automotive technology programs
Inclusive and supportive workplace culture focused on innovation and belonging
Access to employee wellness initiatives and resources
How Jobgether Works
We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.
We appreciate your interest and wish you the best!
Why Apply Through Jobgether?
Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. 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.
Show more Show less