NVIDIA Corporation

Senior High-Speed IO Validation Engineer

NVIDIA Corporation$136K — $258K *
Telecommunications & Hardware
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • BS+ in Electrical Engineering/Computer Engineering or equivalent experience.
  • 3+ years of post-silicon HSIO validation or system bring-up experience.
  • Hands-on experience with high-bandwidth lab equipment such as DSOs, BERTs, and analyzers.
  • Solid understanding of high-speed interface protocols like PCIe, NVLink, Ethernet, and USB.
  • Strong verbal and written communication skills for effective collaboration across teams.

Responsibilities

  • Own end-to-end HSIO validation of NVIDIA products, including test plan development and execution.
  • Validate high-speed interfaces across various layers including PCIe, NVLink, and HDMI.
  • Bring up new hardware platforms and debug system-level issues in collaboration with multiple teams.
  • Review board schematics and layouts to ensure interoperability with complex systems.
  • Drive signal integrity characterization and margin analysis for performance compliance.
  • Define and drive HSIO functionality coverage from link bring-up through complex scenarios.
  • Develop test automation to enhance validation efficiency.

Benefits

  • Eligible for equity and benefits packages.
  • Opportunity to work on cutting-edge GPU and CPU technologies.
  • Collaborative working environment fostering close cooperation across teams.
  • Engagement in both NPI and MP stage engineering support.
  • Access to high-end lab equipment and resources.
Full Job Description
We are now looking for a Senior High-Speed IO (HSIO) Validation Engineer to join our hardware product team! This is an outstanding opportunity to work with next-generation GPU, CPU and high-performance computing platforms, driving system-level debug from bring-up all the way to full-scale production. Join a team that pushes technical boundaries, fosters close collaboration, and holds a high bar for quality!

What you'll be doing
  • Own HSIO validation of NVIDIA products end-to-end, including test plan development, automation, design-for-validation requirements, resource planning, coverage metrics, test execution, bug resolution, and release to production.
  • Validate high-speed interfaces including PCIe, NVLink, C2C (Chip-to-Chip), Ethernet, USB, DP, HDMI, CXL etc. across the protocol, link, and physical layers.
  • Bring up new hardware platforms and debug sophisticated board- and system-level issues, working closely with logic/circuit design, board design, simulation, diagnostics, firmware, and software teams across multiple time zones.
  • Review board schematics, PCB layouts and BOM, provide development and component feedback, and ensure interoperability with connected devices in complex interconnect topologies.
  • Drive signal integrity characterization, link tuning, and margin analysis to ensure specification compliance, and efficient workload performance.
  • Define and drive HSIO functionality test coverage from link bring-up through stress and corner-case scenarios, including link training, error handling, power management, and interoperability across silicon and platform configurations.
  • Develop test automation to scale validation coverage and improve efficiency.
  • Provide engineering support to manufacturing during NPI and MP stage.


What we need to see:
  • BS+ in EE/CE or equivalent experience.
  • 3+ years of post-silicon HSIO validation or system bring-up experience.
  • Ability to work on site in a hardware lab environment 5 days a week at NVIDIA HQ.
  • Solid understanding of at least one high-speed interface protocol - PCIe, NVLink, C2C, Ethernet, USB, CXL, Display and/or SerDes/signal integrity at the PHY level, including link training and system-level operation.
  • Hands-on experience with lab equipment such as high-bandwidth DSOs, BERTs, protocol/logic analyzers, protocol exercisers, and TDR.
  • Proven system-level debug skills on complex hardware platforms.
  • Strong verbal and written communication skills, with the ability to collaborate across teams and suppliers to deliver quality products on tight schedules.


Ways to stand out from the crowd:
  • Proven experience debugging PCIe physical and link layer behavior, including link training, equalization, and lane margining; solid understanding of the data link and transaction layers.
  • Experience with NVLink, C2C, or other proprietary chip-to-chip interconnects.
  • Strong signal integrity background - SerDes equalization, eye/margin analysis, jitter decomposition, and channel modeling.
  • Experience with Ethernet (multi-Gbps to 400G+/800G) or Display Port/HDMI validation.
  • Experience with CXL - the CXL.io/.cache/.mem protocols and memory-coherency validation over the shared PCIe Gen5/6 PHY


Your base salary will be determined based on your location, experience, and the pay of employees in similar positions. The base salary range is 136,000 USD - 212,750 USD for Level 3, and 168,000 USD - 258,750 USD for Level 4.

You will also be eligible for equity and benefits.

Applications for this job will be accepted at least until June 12, 2026.

This posting is for an existing vacancy.

NVIDIA uses AI tools in its recruiting processes.

About NVIDIA Corporation

Nvidia, a global leader in graphics, gaming, and AI technology, offers Nvidia careers and internship opportunities for those passionate about driving innovation in the tech industry. you'll find a company committed to growth, teamwork, and leadership in computer science and machine learning domains.

About Nvidia

A Pioneer in Technology and Innovation

Nvidia has cemented its reputation as a powerhouse in developing advanced graphics processing units (GPUs) and has significantly contributed to the gaming industry's evolution. Moreover, its foray into AI and machine learning has opened new frontiers in technology, making Nvidia a beacon of innovation and a desirable workplace for ambitious tech professionals.

Job Opportunities

Diverse Positions in a Dynamic Field

Nvidia is continuously on the lookout for talented individuals across various domains, including hardware and software engineering, product design, marketing, and sales. Employment opportunities at Nvidia are vast, catering to a wide range of expertise and career aspirations.

Employment in Hardware and Graphics

For those fascinated by the intricacies of hardware and graphics technology, Nvidia offers positions that sit at the forefront of gaming and computing advancements.

Growth in Machine Learning and AI

Nvidia's leadership in AI and machine learning has created numerous vacancies for specialists eager to contribute to groundbreaking projects.

Recruitment in Computer Science

With the constant demand for innovation, Nvidia's recruitment efforts focus on computer science experts capable of pushing the boundaries of what's possible.

Internship Program

Opening Doors to Future Innovators

Nvidia's internship program is designed to nurture the next generation of technology leaders, offering hands-on experience in a culture that celebrates creativity and teamwork.

Benefits and Culture

Interns at Nvidia enjoy a plethora of benefits, from competitive stipends to mentorship opportunities, all within an environment that values growth and learning.

Opportunities for Students

Whether you're an undergraduate, a master's student, or a Ph.D. candidate, Nvidia's internships provide a real-world glimpse into the tech industry, offering valuable experience in various technology fields.

Pathways to Full-Time Employment

Many interns have transitioned into full-time positions, marking the start of successful careers at Nvidia. The internship program is more than a stepping stone into the company; it’s an investment in the professional development of interns. The goal is to ensure that interns are well-equipped for future challenges.

Nvidia Careers: More Than Just a Job

Nvidia offers more than just a job to its employees; it provides a front-row seat on the journey into the future of technology. Nvidia stands as a pillar of innovation with its vast opportunities in hardware, graphics, gaming, machine learning, and computer science. Nvidia careers serve as a launching pad for talented workers who aim to redefine the technological landscape. Whether through full-time positions or internships, joining Nvidia means contributing to a legacy of breakthroughs and becoming part of a global community dedicated to pushing the boundaries of what's possible.
Learn more about NVIDIA Corporation
Size
22,473 employees
Market Cap
$350.4 billion
Industry
Net Income
$4.3 billion
Founded
1993
5 Year Trend
+31.3%
Revenue
$16.6 billion
NASDAQ

Similar Jobs

More Jobs at NVIDIA Corporation

More Telecommunications & Hardware Jobs

Find similar Senior High-Speed IO Validation Engineer jobs: