6,223 Signal Integrity jobs in the United States

Job Description

Join our team working on the design and development of next-generation Meraki and Enterprise Routing systems. As a Signal Integrity Engineer, you will contribute to system design, simulation, and validation, collaborating with experienced engineers and cross-functional teams.

Key Responsibilities:

Assist in the design and analysis of high-speed digital and analog systems from concept through to production.

Support signal integrity simulations using industry-standard tools.

Collaborate with hardware, layout, and validation teams to resolve technical issues.

Contribute to documentation, data analysis, and correlation of simulation and lab measurements.

Participate in technical discussions with guidance from senior team members.

We are a company committed to creating inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity employer that believes everyone matters. Qualified candidates will receive consideration for employment opportunities without regard to race, religion, sex, age, marital status, national origin, sexual orientation, citizenship status, disability, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to Human Resources Request Form ( . The EEOC "Know Your Rights" Poster is available here ( .

To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: .

Skills and Requirements

Required Qualifications:

Bachelor's or Master's degree in Electrical Engineering or a related field.

1-3 years of relevant experience in signal integrity or hardware design (internships/co-op experience included).

Basic knowledge of transmission line theory and high-speed circuit fundamentals.

Familiarity with simulation tools such as SPICE, HSPICE, or similar.

Exposure to 2D/3D field solver tools (e.g., HFSS, CST, Q2D, Q3D) is a plus.

Experience with lab equipment such as oscilloscopes, TDR, or VNA is desirable.

Strong teamwork and communication skills.

Motivation to learn and solve technical challenges. Preferred Qualifications:

Experience with IBIS and SPICE simulation tools.

Exposure to high-speed interface technologies (e.g., SerDes, LVDS, CML).

Coursework or project experience in signal integrity, power noise analysis, or related fields. null

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal employment opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment without regard to race, color, ethnicity, religion,sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military oruniformed service member status, or any other status or characteristic protected by applicable laws, regulations, andordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or the recruiting process, please send a request to

Permanent role for highspeed signal integrity engineer onsite in either San Jose, CA or Richardson, TX. Compensation is commensurate with experience so let us know what your desired rate is. **
**

Our client 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.

KNOWLEDGE/SKILLS/COMPETENCIES

1. Experience on complex PCBAs (36+ layers)
2. PCB design fundamentals (single ended and differential signals), Signal loss, Impedance control, and Crosstalk (near end and far end)
3. Experienced with single-ended and differential signaling up to 50Gbps
4. Experienced working with component models (touchstone files) and cascading models to generate complete system models for simulation
5. Simulation of digital interfaces (FPGA to DRAM, SERDES interfaces)
6. Simulation of analog paths through a combination of PCB, connector, and cable (signal driver to DUT)
7. Proficient with 2D and 3D simulation tools (examples include ADS, ANSYS HFSS, Sigrity)
8. Electrical length calculations for signal matching
9. Familiar with looking at signals in both frequency (S-parameter) and time domain and understanding how to interpret results when it comes to suitability for a particular application.
10. Very familiar with generating and interpreting data-eye diagrams up to 50Gbps: NRZ and PAM4
11. Proficient with Allegro or similar layout tool and schematics
12. PCB Stack up design and familiar with fabrication limitations and cost trade-offs
13. High Frequency board material experience
14. Significant experience with measuring signal performance in the lab: TDR measurements and VNA measurements
15. Able to develop test fixtures for making measurements (both custom design test boards as well as making “adhoc” probing solutions to troubleshoot existing PCBs)
16. Expert in cost vs performance tradeoffs when designing signal paths as cost is key design constraint
17. Experience with flex circuit design for high speed signaling

TYPICAL EXPERIENCE

1. 5-20+ years experience with High Speed Signal Delivery Design and Evaluation. This includes both signal integrity
2. within a PCB and off the board (board to board connectors, ribbon cables, coaxial cable, etc.).
3. Detailed Description
4. Define and develop next generation technologies for Networking, server and storage products.
5. Provides innovative solutions to unusually complex and sensitive problems requiring ingenuity and creativity.
6. Serve as technical consultant and technical leader for their team.
7. Engage with customers and suppliers on and product roadmaps and support.
8. Communicates progress toward projects and program goals.
9. Strong ability to lead, motivate and direct a workgroup.
10. Proficiency in hardware systems environments and detail oriented.
11. Bachelor's degree in Electrical Engineering, Master's is preferred

**
**

Position: Signal Integrity Engineer

Location: Nashua, NH

Amphenol Cable Backplane System group is the market leader for high speed, high bandwidth integrated cable and connector systems for the AI/Machine Learning market not excluding (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Our products help to enable the electronics revolution and remain a key enabler for all the major Tier 1 OEMs globally. Our global headquarters are located in Nashua, NH and we have design, sales and manufacturing locations globally. We are currently seeking a Signal Integrity Engineer with our CBS Team. The position will be located in Nashua, NH or Valley Green, PA.

RESPONSIBILITIES:

• Contribute to dedicated teams responsible for customer system development and support from concept to production.
• Develop integration and test strategies in support of new product introduction.
• Assist with providing solutions to customers across a wide range of sectors with their high speed data transmission requirements
• Design and evaluate next generation production test platforms.
• Support Production to ensure a high level test and measurement excellence.
• Support the internal Sales Engineers to develop strategies for product break-in at existing and new accounts based on signal integrity and electrical engineering expertise.
• Design, simulation, characterization, and application of high-speed electrical connectors and cable-based interconnect
• Share knowledge and pursue continuous improvement in methods and workflows.
• Design, build, and measure circuit boards for measurement and verification of products
• Apply circuit theory and high-speed digital transmission, PCB layout principles for high-speed digital design

QUALIFICATIONS:

• BS in Electrical Engineering, MS/PhD in Electrical Engineering is preferred.
• 3 years of industry experience with an understanding of electro-magnetic principles for digital signal integrity
• Experience in component design and application of high speed connectors into communications equipment is a plus
• Experience with signal integrity measurements and debugging with TDR, VNA, pattern generators, error detectors and similar measurement equipment.
• Experience with signal integrity and simulation/analysis tools such as Ansys HFSS and Designer, CST Microwave, HSPICE, MatLab, and ADS
• Hands-on experience with frequency-domain and time-domain component and circuit characterization including understanding of test and calibration methods

Amphenol Corporation is proud of our reputation as an excellent employer. Our main focus is to provide the highest level of support and responsiveness to both our employees and our customers, the world's largest technology companies. Amphenol Corporation offers the opportunity for career growth within a global organization. We believe that Amphenol Corporation is unique in that every employee, regardless of his or her position, has the ability to positively impact the business.

Amphenol is an "Equal Opportunity Employer" - Minority/Female/Disabled/Veteran/Sexual Orientation/Gender Identity/National Origin

For additional company information please visit our website at

Job Description
Join our team working on the design and development of next-generation Meraki and Enterprise Routing systems. As a Signal Integrity Engineer, you will contribute to system design, simulation, and validation, collaborating with experienced engineers and cross-functional teams.
Key Responsibilities:
Assist in the design and analysis of high-speed digital and analog systems from concept through to production.
Support signal integrity simulations using industry-standard tools.
Collaborate with hardware, layout, and validation teams to resolve technical issues.
Contribute to documentation, data analysis, and correlation of simulation and lab measurements.
Participate in technical discussions with guidance from senior team members.
We are a company committed to creating inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity employer that believes everyone matters. Qualified candidates will receive consideration for employment opportunities without regard to race, religion, sex, age, marital status, national origin, sexual orientation, citizenship status, disability, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to Human Resources Request Form ( . The EEOC "Know Your Rights" Poster is available here ( .
To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: .
Skills and Requirements
Required Qualifications:
Bachelor's or Master's degree in Electrical Engineering or a related field.
1-3 years of relevant experience in signal integrity or hardware design (internships/co-op experience included).
Basic knowledge of transmission line theory and high-speed circuit fundamentals.
Familiarity with simulation tools such as SPICE, HSPICE, or similar.
Exposure to 2D/3D field solver tools (e.g., HFSS, CST, Q2D, Q3D) is a plus.
Experience with lab equipment such as oscilloscopes, TDR, or VNA is desirable.
Strong teamwork and communication skills.
Motivation to learn and solve technical challenges. Preferred Qualifications:
Experience with IBIS and SPICE simulation tools.
Exposure to high-speed interface technologies (e.g., SerDes, LVDS, CML).
Coursework or project experience in signal integrity, power noise analysis, or related fields. null
We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal employment opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment without regard to race, color, ethnicity, religion,sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military oruniformed service member status, or any other status or characteristic protected by applicable laws, regulations, andordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or the recruiting process, please send a request to

**Job Description**
**Oracle's West Coast Hardware Development** organization seeks to add a Principal Signal Integrity Electrical Engineer to work with our SI, electrical, mechanical, and power teams in Santa Clara, California!
Here is your opportunity work with ever changing latest unreleased technology from Intel, AMD, Nvidia and other compute, storage, and communications companies to design unparalleled servers for Oracle's Cloud deployments,
database appliance, middleware, and AI solution offerings. Work in a smaller organization within Oracle to team up with other technical experts in Signal Integrity, Power, Electrical, Validation, Mechanical, Diagnostics, BIOS and OS, to leverage their expertise and further enhance your expertise in the field of Signal Integrity using world class SI tools and test equipment.
Build your network with the help and collaboration of 160,000 talented and highly motivated Oracle colleagues, and over 400,000 customers from around the globe. This position focuses on in-house designs! Enjoy the flexibility that allows you to balance your career and personal time while keeping at the leading edge of server technology and designs. The team is responsible for the **architecture, analysis, detailed design, development, integration, test, and delivery of Oracle servers based on the latest high-end server-grade merchant silicon.** The systems delivered are integrated as building blocks for some of Oracle's market leading and growing Cloud Systems & Appliances. As a Principal Signal Integrity Engineer, you will be responsible for assuring the signal integrity of systems from system conception through system deployment in our cloud data centers. This position is not in an SI service group but rather on a product team with full ownership responsibilities!
**Department Description**
The Hardware Engineering Organization, within the larger Oracle Hardware Development Organization (OHD), defines and develops the next generation of Oracle hardware platforms and solutions, upon which all of Oracle's Cloud AI, Compute and Storage platforms, are built. These systems utilize leading edge technology to deliver record-breaking performance, simplified management, security, self-monitoring, diagnosis, as well as cost-saving efficiencies. The engineering organization defines, develops, implements, and owns the hardware designs, security lifecycle, and product, from concept through development, integration, introduction to production, and last level support in deployment.
**Position Overview:**
Our Design Engineering organization is looking for a highly driven, capable, and dedicated Principal Engineer to join the team developing the next generation Servers and AI platforms for the Oracle Cloud.
Career Level - IC4
#LI-SM18
**Responsibilities**
The list of responsibilities (but not limited to) may include:
+ Work with System architects to assure system designs can meet the leading-edge bus speed requirements of the newest unreleased Intel, AMD, ARM processors, Nvidia GPUs and communication chips.
+ Work directly with hardware design and development teams on architecture, implementation, development, deployment, and troubleshooting of SI solutions for Server and AI hardware platforms.
+ Evaluate the various design parameters including I/O timing budget, number/type/placement of decoupling capacitors, routing topology - using simulators or measurements from test vehicles.
+ Simulate the solution space for High Speed SerDes bus topologies.
+ Work with the board designers to arrive at an optimal set of board routing and design rules to ensure optimal noise and timing margin for reliable hardware products.
+ Work with Oracle Partners like Intel, AMD and Nvidia to assure server designs meet the Signal Integrity requirements of the silicon.
+ Work with Oracle electrical interconnect partners to define high speed low loss interconnect solutions.
+ Guide in-house CAD designers to optimally place and route designs for SI.
+ Participate in design reviews, system, boards, schematic and board.
+ Mentor other SI engineers and Board engineers on good SI practices.
+ Critical System component selection including connectors, cables, PCB materials, etc.
+ Perform post-layout verification of the signal and power planes on the boards using verification tools.
+ Correlate simulation model and result to lab measurements.
+ Work with our Validation team to develop and test systems to ensure adequate margin for manufacturability and stability through product lifetime.
+ Work in the Lab to debug SI related problems.
+ Work with PCB suppliers on stack-up requirements and revisions.
**Required Training, Knowledge and Skills:**
+ Solid electronic circuit background with an in-depth knowledge of modern PCB design techniques for Signal Integrity.
+ Strong electromagnetic (EM) or EMI knowledge.
+ Must understand the system design trade-offs related to SI.
+ In depth knowledge of high-speed design, transmission-line theory, 3D-fieldsolver methods, noise analysis and EMC techniques.
+ Experience with simulation tools such as Ansys, ADS, MATLAB, Simbeor, HFSS, Q3D, CST, ADS, Cadence, Sigrity, MATLAB, HSPICE, etc.
+ Experience with behavioral models (IBIS or SPICE) and their usage in system level simulation.
+ Experience with S-parameters and frequency based analysis.
+ Experience with High-Speed PCB laminates and low loss cabling.
+ Proficient in constraint driven design methodologies.
+ Experience with measurement equipment such as oscilloscope, impedance analyzer, and network analyzer.
+ Experience with the board design tools such as Allegro, and Constraint Manager.
+ SI design experience with high-speed buses to include: PCIe (Gen5 and above), Intel UPI/DMI, DDR5, SAS, SATA, Muli-gigabit Ethernet (25-100G+), USB, SPI, etc.
+ Good communication/presentation skills.
+ PhD combined with 3 years of related experience, or MSEE/BSEE combined with 7+ years related experience.
Disclaimer:
**Certain US customer or client-facing roles may be required to comply with applicable requirements, such as immunization and occupational health mandates.**
**Range and benefit information provided in this posting are specific to the stated locations only**
US: Hiring Range in USD from: $97,500 to $199,500 per annum. May be eligible for bonus and equity.
Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle's differing products, industries and lines of business.
Candidates are typically placed into the range based on the preceding factors as well as internal peer equity.
Oracle US offers a comprehensive benefits package which includes the following:
1. Medical, dental, and vision insurance, including expert medical opinion
2. Short term disability and long term disability
3. Life insurance and AD&D
4. Supplemental life insurance (Employee/Spouse/Child)
5. Health care and dependent care Flexible Spending Accounts
6. Pre-tax commuter and parking benefits
7. 401(k) Savings and Investment Plan with company match
8. Paid time off: Flexible Vacation is provided to all eligible employees assigned to a salaried (non-overtime eligible) position. Accrued Vacation is provided to all other employees eligible for vacation benefits. For employees working at least 35 hours per week, the vacation accrual rate is 13 days annually for the first three years of employment and 18 days annually for subsequent years of employment. Vacation accrual is prorated for employees working between 20 and 34 hours per week. Employees working fewer than 20 hours per week are not eligible for vacation.
9. 11 paid holidays
10. Paid sick leave: 72 hours of paid sick leave upon date of hire. Refreshes each calendar year. Unused balance will carry over each year up to a maximum cap of 112 hours.
11. Paid parental leave
12. Adoption assistance
13. Employee Stock Purchase Plan
14. Financial planning and group legal
15. Voluntary benefits including auto, homeowner and pet insurance
The role will generally accept applications for at least three calendar days from the posting date or as long as the job remains posted.
**About Us**
As a world leader in cloud solutions, Oracle uses tomorrow's technology to tackle today's challenges. We've partnered with industry-leaders in almost every sector-and continue to thrive after 40+ years of change by operating with integrity.
We know that true innovation starts when everyone is empowered to contribute. That's why we're committed to growing an inclusive workforce that promotes opportunities for all.
Oracle careers open the door to global opportunities where work-life balance flourishes. We offer competitive benefits based on parity and consistency and support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs.
We're committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing or by calling +1 in the United States.
Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans' status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

Company:

Qualcomm Technologies, Inc.

Job Area:

Engineering Group, Engineering Group > Systems Engineering

General Summary:

Qualcomm Data Center team is developing High performance, Energy efficient server solution for data center applications. We are looking for highly talented, innovative, teamwork-oriented individuals for our cutting-edge technology work!

Our Mission

We are dedicated to transforming the industry by reimagining silicon and developing next-generation computing platforms. By joining our team, you’ll collaborate with world-class engineers to create innovative solutions that push the limits of performance, energy efficiency, and scalability. Our focus is on developing reference platforms based on Qualcomm's Snapdragon SoC, delivering a comprehensive solution that includes hardware, software, reference designs, user guides, SDKs, and more.

Position: Signal Integrity Architect

We are seeking an experienced Signal Integrity Architect (individual contributor) to develop high-performance signal integrity (SI) solutions tailored for advanced server applications. In this role, you will work closely with the platform team and collaborate with cross-functional teams, including software, firmware, packaging, product management, and component suppliers. You will lead the definition, analysis, and verification of SI for high-speed interconnects across die, interposer, package, PCB, and system levels for data center servers.

Key Responsibilities

• Collaborate with SoC, applications engineering, packaging, and system design teams to define and implement system interconnects that meet the unique demands of high-end server environments.

• Provide guidelines and feedback on silicon timing, bump/RDL, package pinout and PCB specifications.

• Develop customer guidelines and define module interfaces/formats for simulation.

• Lead the creation of server-grade SI models, simulations, and final designs.

• Perform early SI analysis on 2.5D/3D structures and establish design guidelines.

• Update and automate design and analysis flows.

• Prepare and present technical documentation and reports to stakeholders, including engineering teams, senior management, customers, and suppliers.

Minimum Qualifications

• Master’s degree in Electrical or Computer Engineering, with a specialization in Signal Integrity (SI).

• 6+ years of experience in SI analysis, simulation, and measurement of high-speed digital systems.

• Strong knowledge of SI fundamentals, including power distribution networks (PDN), EMIR, transmission line theory, crosstalk, S-parameters, and channel simulations.

• Expertise in DDR5/LPDDR5X JEDEC specifications and/or SerDes standards (PCIe, CXL, USB, Ethernet, etc.).

• Experience in developing SI methodologies from die to system, with lab correlation and validation.

• Proficiency with 2D/2.5D/3D EM simulation tools such as ANSYS HFSS Cadence Sigrity, Dassault Systèmes CST, Keysight ADS, and Synopsys' HSPICE.

• Hands-on experience creating complex SI models and performing both frequency and time-domain simulations.

• Proficiency in Unix/Linux environments and experience with EDA tools through scripting.

• Strong knowledge of packaging and PCB technologies, design, and manufacturing processes.

• Familiarity with 2.5D/3D packaging technologies, such as CoWoS, InFo, EMIB, and RDL.

• Hands-on experience with electrical validation and compliance testing using tools like VNAs, oscilloscopes, spectrum analyzers, PCIe/I2C analyzers, traffic generators, TDR, and differential probes.

• Proven ability to work independently and collaboratively within a cross-functional team environment.

• Strong technical documentation skills and excellent written and verbal communication.

Preferred Qualifications

• Ph.D. in Electrical or Computer Engineering, specializing in SI.

• 10+ years of experience in SI analysis, simulation, and measurement of high-speed digital systems.

• In-depth understanding of computational electromagnetics and transmission line theory.

• Proficiency in DDR5 and LPDDR5X timing budgets, jitter analysis, and PHY design/link analysis.

• Experience with SI simulation for PCIe Gen6+, multi-gigabit serial buses (112Gbps+), UCIE, etc.

• Experience with package and PCB design tools such as Cadence Allegro.

• Proficiency in scripting with MATLAB, Perl, and Python.

Minimum Qualifications:

• Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 8+ years of Systems Engineering or related work experience.

OR

Master's degree in Engineering, Information Systems, Computer Science, or related field and 7+ years of Systems Engineering or related work experience.

OR

PhD in Engineering, Information Systems, Computer Science, or related field and 6+ years of Systems Engineering or related work experience.

Qualcomm is an equal opportunity employer. If you are an individual with a disability and need an accommodation during the application/hiring process, rest assured that Qualcomm is committed to providing an accessible process. You may e-mail or call Qualcomm's toll-free number found here ( . Upon request, Qualcomm will provide reasonable accommodations to support individuals with disabilities to be able participate in the hiring process. Qualcomm is also committed to making our workplace accessible for individuals with disabilities. (Keep in mind that this email address is used to provide reasonable accommodations for individuals with disabilities. We will not respond here to requests for updates on applications or resume inquiries).

To all Staffing and Recruiting Agencies : Our Careers Site is only for individuals seeking a job at Qualcomm. Staffing and recruiting agencies and individuals being represented by an agency are not authorized to use this site or to submit profiles, applications or resumes, and any such submissions will be considered unsolicited. Qualcomm does not accept unsolicited resumes or applications from agencies. Please do not forward resumes to our jobs alias, Qualcomm employees or any other company location. Qualcomm is not responsible for any fees related to unsolicited resumes/applications.

EEO Employer: Qualcomm is an equal opportunity employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or any other protected classification.

Qualcomm expects its employees to abide by all applicable policies and procedures, including but not limited to security and other requirements regarding protection of Company confidential information and other confidential and/or proprietary information, to the extent those requirements are permissible under applicable law.

Pay range and Other Compensation & Benefits :

$192,600.00 - $330,400.00

The above pay scale reflects the broad, minimum to maximum, pay scale for this job code for the location for which it has been posted. Even more importantly, please note that salary is only one component of total compensation at Qualcomm. We also offer a competitive annual discretionary bonus program and opportunity for annual RSU grants (employees on sales-incentive plans are not eligible for our annual bonus). In addition, our highly competitive benefits package is designed to support your success at work, at home, and at play. Your recruiter will be happy to discuss all that Qualcomm has to offer – and you can review more details about our US benefits at this link .

If you would like more information about this role, please contact Qualcomm Careers ( .

EEO Employer: Qualcomm is an equal opportunity employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or any other protected classification

Company:

Qualcomm Technologies, Inc.

Job Area:

Engineering Group > Systems Engineering

General Summary:

Qualcomm Data Center team is developing high-performance, energy-efficient server solutions for data center applications. We are seeking talented, innovative, and team-oriented individuals for our cutting-edge technology projects.

Our Mission:

We aim to transform the industry by reimagining silicon and developing next-generation computing platforms. Join our team to collaborate with world-class engineers on solutions that enhance performance, energy efficiency, and scalability. Our focus includes developing reference platforms based on Qualcomm's Snapdragon SoC, providing hardware, software, reference designs, user guides, SDKs, and more.

Position: Signal Integrity Architect

We are looking for an experienced Signal Integrity Architect to develop high-performance SI solutions for advanced server applications. You will work closely with platform and cross-functional teams, leading SI definition, analysis, and verification across die, interposer, package, PCB, and system levels for data center servers.

Key Responsibilities:

• Collaborate with SoC, applications engineering, packaging, and system design teams to define and implement system interconnects for high-end servers.
• Provide guidelines on silicon timing, bump/RDL, package pinout, and PCB specifications.
• Develop customer guidelines and define module interfaces for simulation.
• Create server-grade SI models, simulations, and final designs.
• Perform early SI analysis on 2.5D/3D structures and establish design guidelines.
• Automate and update design and analysis workflows.
• Prepare and present technical documentation to stakeholders, including engineering teams, management, customers, and suppliers.

Minimum Qualifications:

• Master's degree in Electrical or Computer Engineering with a specialization in Signal Integrity.
• 6+ years of experience in SI analysis, simulation, and measurement of high-speed digital systems.
• Strong knowledge of SI fundamentals: power distribution networks, EMIR, transmission line theory, crosstalk, S-parameters, and channel simulations.
• Expertise in DDR5/LPDDR5X JEDEC standards and/or SerDes standards (PCIe, CXL, USB, Ethernet).
• Experience developing SI methodologies from die to system with lab validation.
• Proficiency with EM simulation tools such as ANSYS HFSS, Cadence Sigrity, CST, Keysight ADS, and Synopsys HSPICE.
• Hands-on experience creating SI models and performing frequency and time-domain simulations.
• Proficiency in Unix/Linux environments and scripting for EDA tools.
• Knowledge of packaging and PCB technologies and manufacturing processes.
• Familiarity with 2.5D/3D packaging technologies like CoWoS, InFo, EMIB, and RDL.
• Experience with electrical validation and compliance testing using VNA, oscilloscopes, spectrum analyzers, PCIe/I2C analyzers, TDR, and differential probes.
• Ability to work independently and collaboratively in cross-functional teams.
• Strong technical documentation and communication skills.

Preferred Qualifications:

• Ph.D. in Electrical or Computer Engineering specializing in SI.
• 10+ years of SI analysis, simulation, and measurement experience.
• Deep understanding of electromagnetics and transmission line theory.
• Experience with DDR5 and LPDDR5X timing, jitter analysis, and PHY design.
• SI simulation experience for PCIe Gen6+ and multi-gigabit serial buses (112Gbps+), UCIE.
• Experience with Cadence Allegro for package and PCB design.
• Scripting skills in MATLAB, Perl, and Python.

Additional Information:

Qualcomm is an equal opportunity employer. For accommodations during the application process, contact or visit

Our careers site is for individual applicants only. Unsolicited resumes from staffing agencies are not accepted and will not be remunerated.

Qualcomm is committed to diversity and equal opportunity in employment.

Pay Range and Benefits:

$192,600.00 - $330,400.00 plus discretionary bonuses, RSUs, and a comprehensive benefits package. For more details, review our US benefits information.

For more information, contact Qualcomm Careers at

#J-18808-Ljbffr

**Company:**
Qualcomm Technologies, Inc.
**Job Area:**
Engineering Group, Engineering Group > Systems Engineering
**General Summary:**
Qualcomm Data Center team is developing High performance, Energy efficient server solution for data center applications. We are looking for highly talented, innovative, teamwork-oriented individuals for our cutting-edge technology work!
**Our Mission**
We are dedicated to transforming the industry by reimagining silicon and developing next-generation computing platforms. By joining our team, you'll collaborate with world-class engineers to create innovative solutions that push the limits of performance, energy efficiency, and scalability. Our focus is on developing reference platforms based on Qualcomm's Snapdragon SoC, delivering a comprehensive solution that includes hardware, software, reference designs, user guides, SDKs, and more.
**Position: Signal Integrity Architect**
We are seeking an experienced Signal Integrity Architect (individual contributor) to develop high-performance signal integrity (SI) solutions tailored for advanced server applications. In this role, you will work closely with the platform team and collaborate with cross-functional teams, including software, firmware, packaging, product management, and component suppliers. You will lead the definition, analysis, and verification of SI for high-speed interconnects across die, interposer, package, PCB, and system levels for data center servers.
**Key Responsibilities**
+ Collaborate with SoC, applications engineering, packaging, and system design teams to define and implement system interconnects that meet the unique demands of high-end server environments.
+ Provide guidelines and feedback on silicon timing, bump/RDL, package pinout and PCB specifications.
+ Develop customer guidelines and define module interfaces/formats for simulation.
+ Lead the creation of server-grade SI models, simulations, and final designs.
+ Perform early SI analysis on 2.5D/3D structures and establish design guidelines.
+ Update and automate design and analysis flows.
+ Prepare and present technical documentation and reports to stakeholders, including engineering teams, senior management, customers, and suppliers.
**Minimum Qualifications**
+ Master's degree in Electrical or Computer Engineering, with a specialization in Signal Integrity (SI).
+ 6+ years of experience in SI analysis, simulation, and measurement of high-speed digital systems.
+ Strong knowledge of SI fundamentals, including power distribution networks (PDN), EMIR, transmission line theory, crosstalk, S-parameters, and channel simulations.
+ Expertise in DDR5/LPDDR5X JEDEC specifications and/or SerDes standards (PCIe, CXL, USB, Ethernet, etc.).
+ Experience in developing SI methodologies from die to system, with lab correlation and validation.
+ Proficiency with 2D/2.5D/3D EM simulation tools such as ANSYS HFSS Cadence Sigrity, Dassault Systèmes CST, Keysight ADS, and Synopsys' HSPICE.
+ Hands-on experience creating complex SI models and performing both frequency and time-domain simulations.
+ Proficiency in Unix/Linux environments and experience with EDA tools through scripting.
+ Strong knowledge of packaging and PCB technologies, design, and manufacturing processes.
+ Familiarity with 2.5D/3D packaging technologies, such as CoWoS, InFo, EMIB, and RDL.
+ Hands-on experience with electrical validation and compliance testing using tools like VNAs, oscilloscopes, spectrum analyzers, PCIe/I2C analyzers, traffic generators, TDR, and differential probes.
+ Proven ability to work independently and collaboratively within a cross-functional team environment.
+ Strong technical documentation skills and excellent written and verbal communication.
**Preferred Qualifications**
+ Ph.D. in Electrical or Computer Engineering, specializing in SI.
+ 10+ years of experience in SI analysis, simulation, and measurement of high-speed digital systems.
+ In-depth understanding of computational electromagnetics and transmission line theory.
+ Proficiency in DDR5 and LPDDR5X timing budgets, jitter analysis, and PHY design/link analysis.
+ Experience with SI simulation for PCIe Gen6+, multi-gigabit serial buses (112Gbps+), UCIE, etc.
+ Experience with package and PCB design tools such as Cadence Allegro.
+ Proficiency in scripting with MATLAB, Perl, and Python.
**Minimum Qualifications:**
- Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 8+ years of Systems Engineering or related work experience.
OR
Master's degree in Engineering, Information Systems, Computer Science, or related field and 7+ years of Systems Engineering or related work experience.
OR
PhD in Engineering, Information Systems, Computer Science, or related field and 6+ years of Systems Engineering or related work experience.
Qualcomm is an equal opportunity employer. If you are an individual with a disability and need an accommodation during the application/hiring process, rest assured that Qualcomm is committed to providing an accessible process. You may e-mail or call Qualcomm's toll-free number found here ( . Upon request, Qualcomm will provide reasonable accommodations to support individuals with disabilities to be able participate in the hiring process. Qualcomm is also committed to making our workplace accessible for individuals with disabilities. (Keep in mind that this email address is used to provide reasonable accommodations for individuals with disabilities. We will not respond here to requests for updates on applications or resume inquiries).
**To all Staffing and Recruiting Agencies** : Our Careers Site is only for individuals seeking a job at Qualcomm. Staffing and recruiting agencies and individuals being represented by an agency are not authorized to use this site or to submit profiles, applications or resumes, and any such submissions will be considered unsolicited. Qualcomm does not accept unsolicited resumes or applications from agencies. Please do not forward resumes to our jobs alias, Qualcomm employees or any other company location. Qualcomm is not responsible for any fees related to unsolicited resumes/applications.
**EEO Employer: Qualcomm is an equal opportunity employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or any other protected classification.**
Qualcomm expects its employees to abide by all applicable policies and procedures, including but not limited to security and other requirements regarding protection of Company confidential information and other confidential and/or proprietary information, to the extent those requirements are permissible under applicable law.
**Pay range** **and Other Compensation & Benefits** **:**
$192,600.00 - $330,400.00
The above pay scale reflects the broad, minimum to maximum, pay scale for this job code for the location for which it has been posted. Even more importantly, please note that salary is only one component of total compensation at Qualcomm. We also offer a competitive annual discretionary bonus program and opportunity for annual RSU grants (employees on sales-incentive plans are not eligible for our annual bonus). In addition, our highly competitive benefits package is designed to support your success at work, at home, and at play. Your recruiter will be happy to discuss all that Qualcomm has to offer - and you can review more details about our US benefits at this link .
If you would like more information about this role, please contact Qualcomm Careers ( .
EEO Employer: Qualcomm is an equal opportunity employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or any other protected classification

**Company:**
Qualcomm Technologies, Inc.
**Job Area:**
Engineering Group, Engineering Group > Systems Engineering
**General Summary:**
Qualcomm Data Center team is developing High performance, Energy efficient server solution for data center applications. We are looking for highly talented, innovative, teamwork-oriented individuals for our cutting-edge technology work!
**Our Mission**
We are dedicated to transforming the industry by reimagining silicon and developing next-generation computing platforms. By joining our team, you'll collaborate with world-class engineers to create innovative solutions that push the limits of performance, energy efficiency, and scalability. Our focus is on developing reference platforms based on Qualcomm's Snapdragon SoC, delivering a comprehensive solution that includes hardware, software, reference designs, user guides, SDKs, and more.
**Position: Signal Integrity Architect**
We are seeking an experienced Signal Integrity Architect (individual contributor) to develop high-performance signal integrity (SI) solutions tailored for advanced server applications. In this role, you will work closely with the platform team and collaborate with cross-functional teams, including software, firmware, packaging, product management, and component suppliers. You will lead the definition, analysis, and verification of SI for high-speed interconnects across die, interposer, package, PCB, and system levels for data center servers.
**Key Responsibilities**
+ Collaborate with SoC, applications engineering, packaging, and system design teams to define and implement system interconnects that meet the unique demands of high-end server environments.
+ Provide guidelines and feedback on silicon timing, bump/RDL, package pinout and PCB specifications.
+ Develop customer guidelines and define module interfaces/formats for simulation.
+ Lead the creation of server-grade SI models, simulations, and final designs.
+ Perform early SI analysis on 2.5D/3D structures and establish design guidelines.
+ Update and automate design and analysis flows.
+ Prepare and present technical documentation and reports to stakeholders, including engineering teams, senior management, customers, and suppliers.
**Minimum Qualifications**
+ Master's degree in Electrical or Computer Engineering, with a specialization in Signal Integrity (SI).
+ 6+ years of experience in SI analysis, simulation, and measurement of high-speed digital systems.
+ Strong knowledge of SI fundamentals, including power distribution networks (PDN), EMIR, transmission line theory, crosstalk, S-parameters, and channel simulations.
+ Expertise in DDR5/LPDDR5X JEDEC specifications and/or SerDes standards (PCIe, CXL, USB, Ethernet, etc.).
+ Experience in developing SI methodologies from die to system, with lab correlation and validation.
+ Proficiency with 2D/2.5D/3D EM simulation tools such as ANSYS HFSS Cadence Sigrity, Dassault Systèmes CST, Keysight ADS, and Synopsys' HSPICE.
+ Hands-on experience creating complex SI models and performing both frequency and time-domain simulations.
+ Proficiency in Unix/Linux environments and experience with EDA tools through scripting.
+ Strong knowledge of packaging and PCB technologies, design, and manufacturing processes.
+ Familiarity with 2.5D/3D packaging technologies, such as CoWoS, InFo, EMIB, and RDL.
+ Hands-on experience with electrical validation and compliance testing using tools like VNAs, oscilloscopes, spectrum analyzers, PCIe/I2C analyzers, traffic generators, TDR, and differential probes.
+ Proven ability to work independently and collaboratively within a cross-functional team environment.
+ Strong technical documentation skills and excellent written and verbal communication.
**Preferred Qualifications**
+ Ph.D. in Electrical or Computer Engineering, specializing in SI.
+ 10+ years of experience in SI analysis, simulation, and measurement of high-speed digital systems.
+ In-depth understanding of computational electromagnetics and transmission line theory.
+ Proficiency in DDR5 and LPDDR5X timing budgets, jitter analysis, and PHY design/link analysis.
+ Experience with SI simulation for PCIe Gen6+, multi-gigabit serial buses (112Gbps+), UCIE, etc.
+ Experience with package and PCB design tools such as Cadence Allegro.
+ Proficiency in scripting with MATLAB, Perl, and Python.
**Minimum Qualifications:**
- Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 8+ years of Systems Engineering or related work experience.
OR
Master's degree in Engineering, Information Systems, Computer Science, or related field and 7+ years of Systems Engineering or related work experience.
OR
PhD in Engineering, Information Systems, Computer Science, or related field and 6+ years of Systems Engineering or related work experience.
Qualcomm is an equal opportunity employer. If you are an individual with a disability and need an accommodation during the application/hiring process, rest assured that Qualcomm is committed to providing an accessible process. You may e-mail or call Qualcomm's toll-free number found here ( . Upon request, Qualcomm will provide reasonable accommodations to support individuals with disabilities to be able participate in the hiring process. Qualcomm is also committed to making our workplace accessible for individuals with disabilities. (Keep in mind that this email address is used to provide reasonable accommodations for individuals with disabilities. We will not respond here to requests for updates on applications or resume inquiries).
**To all Staffing and Recruiting Agencies** : Our Careers Site is only for individuals seeking a job at Qualcomm. Staffing and recruiting agencies and individuals being represented by an agency are not authorized to use this site or to submit profiles, applications or resumes, and any such submissions will be considered unsolicited. Qualcomm does not accept unsolicited resumes or applications from agencies. Please do not forward resumes to our jobs alias, Qualcomm employees or any other company location. Qualcomm is not responsible for any fees related to unsolicited resumes/applications.
**EEO Employer: Qualcomm is an equal opportunity employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or any other protected classification.**
Qualcomm expects its employees to abide by all applicable policies and procedures, including but not limited to security and other requirements regarding protection of Company confidential information and other confidential and/or proprietary information, to the extent those requirements are permissible under applicable law.
**Pay range** **and Other Compensation & Benefits** **:**
$192,600.00 - $330,400.00
The above pay scale reflects the broad, minimum to maximum, pay scale for this job code for the location for which it has been posted. Even more importantly, please note that salary is only one component of total compensation at Qualcomm. We also offer a competitive annual discretionary bonus program and opportunity for annual RSU grants (employees on sales-incentive plans are not eligible for our annual bonus). In addition, our highly competitive benefits package is designed to support your success at work, at home, and at play. Your recruiter will be happy to discuss all that Qualcomm has to offer - and you can review more details about our US benefits at this link .
If you would like more information about this role, please contact Qualcomm Careers ( .
EEO Employer: Qualcomm is an equal opportunity employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or any other protected classification