Principal Systems Engineer, Datacenter Interconnects and Fabric Health

NVIDIA is hiring a Principal Systems Engineer, Datacenter Interconnects and Fabric Health in Santa Clara, United States. It pays $240k-$380k a year and Level rates it ; you can apply on NVIDIA.

Level's read on this job

Little AI ●○○○ is how Level rates this role: aI is not part of the work.
Tools and skills the posting cites include system debug, hardware and firmware.
Level classifies it as a lead role.
Level lists 2,700+ other open roles at NVIDIA.
The role was posted in the last few days.

AI in this role

Lead cross-functional hardware and firmware debug for datacenter servers and high-speed interconnects.

system-debughardwarefirmwaredatacentersignal-integrity

NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It’s a unique legacy of innovation that’s fueled by great technology—and amazing people. Today, we’re tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what’s never been done before takes vision, innovation, and the world’s best talent. As an NVIDIAN, you’ll be immersed in a diverse, supportive environment where everyone is inspired to do their best work. Come join the team and see how you can make a lasting impact on the world.

We are seeking a highly skilled and experienced Principal Systems Engineer: Datacenter Interconnects & Fabric Health to join our team. This individual will play a critical role in root cause analysis and resolution of complex issues across our server and data center platforms, involving electrical, mechanical, thermal, and firmware components. The ideal candidate brings a multidisciplinary approach to system-level problem-solving and thrives in a dynamic, collaborative environment.

What you’ll be doing:

Lead cross-functional debug of critical system-level issues across hardware and firmware domains focusing on high-speed interconnects and fabrics
Perform hands-on root cause analysis of failures observed during system validation, production, or in-field operation
Collaborate with electrical engineers, mechanical engineers, thermal engineers, firmware developers, and manufacturing teams to develop and validate fixes
Develop and implement detailed tests and experiments to identify and recreate intricate issues
Develop tools, scripts, and automation to accelerate debug workflows
Provide technical guidance and mentoring to cross-functional teams
Document debug procedures, findings, and mitigation plans clearly and concisely
Drive corrective and preventive action processes with suppliers and internal teams

What we need to see:

Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, or related fields (or equivalent experience)
15+ years of experience in system-level debug in data center/server or similar hardware platforms
Deep understanding of system architecture including CPUs, memory, high-speed I/Os, power delivery, thermal management, and firmware
Proven experience in debugging electrical issues (e.g., signal integrity, power integrity), thermal issues (e.g., airflow, cooling design), and firmware anomalies (e.g., BIOS/UEFI, BMC)
Proficiency in tools such as oscilloscopes, logic analyzers, and firmware debug equipment/utilities
Strong communication skills and the ability to work across fields and teams
Experience working with contract manufacturers and suppliers is a plus

Your base salary will be determined based on your location, experience, and other objective job-related factors. The expected base salary range for this position is 240,000 USD – 379,500 USD.

You will also be eligible for equity and benefits.

Applications for this job will be accepted at least until November 6, 2026.

This posting is for an existing vacancy.

NVIDIA uses AI tools in its recruiting processes.

NVIDIA is committed to fostering an inclusive work environment and proud to be an equal opportunity employer. As we highly value diversity in our current and future employees, we do not discriminate (including in our hiring and promotion practices) on the basis of race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law.

How we rate this

Principal Systems Engineer, Datacenter Interconnects and Fabric Health at NVIDIA rates 0 out of 100 for how much of the daily work is AI. That makes it Little AI (AI Level 1 of 4). The level is about AI in the job, not seniority.

Classification

Little AI. AI is not part of the work.

●●●● Builds AI80 to 100
●●●○ Works on AI60 to 79
●●○○ Uses AI40 to 59
●○○○ Little AI0 to 39

Levels come from how often the tools, models and workflows of the role are named in the posting itself. Read the description and count the AI tools, models and workflows it names.

Key facts

Principal Systems Engineer, Datacenter Interconnects and Fabric Health is an open job at NVIDIA.
Level rates this role AI Level 1 of 4: Little AI.
The listed salary is $240k-$380k a year.
The role is based in US, CA, Santa Clara.
The job was posted on November 2, 2026.
Seniority: lead.
Applications are handled by NVIDIA. Apply on NVIDIA

Prepare for this job

Built from this posting and from similar jobs on Level.

Skills and AI tools this role asks for

System DebugHardwareFirmwareDatacenterSignal Integrity

Questions you could be asked

Tell me about a project where system debug was part of your work. What did you do?
Tell me about a project where hardware was part of your work. What did you do?
Tell me about a project where firmware was part of your work. What did you do?
Tell me about a project where datacenter was part of your work. What did you do?
Tell me about a project where signal integrity was part of your work. What did you do?

Adapt your resume

List these exact terms on your resume: System Debug, Hardware, Firmware, Datacenter, and Signal Integrity. An applicant tracking system matches the wording, not the idea.
Attach one line of real, concrete experience to at least one of them. A tool named with nothing behind it rarely survives a human read.

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