Jobs in the United States

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Added 19 mins ago
Air Proprietary Senior Tooling Engineer
The Boeing Company
Berkeley, MO
+ Prior experience in a lead or principal engineer role driving tooling strategy across multiple programs.
Added 40 mins ago
UO
Senior FPGA Development Engineer
University of Colorado Denver
Boulder, CO
- $34,986 USD / year
The Laboratory for Atmospheric and Space Physics (LASP) is seeking an FPGA Design Engineer IV to serve as a senior technical leader for flight digital logic used in spaceflight science…
Added 40 mins ago
B
Regional Construction Manager - Water Resources (NorCal)
BKF
Remote, United States
- $225,000 to $275,000 USD / year
BKF is hiring a Principal Construction Manager to provide leadership, strategic planning, staff development and business development for the construction management group within the greater…
Added 40 mins ago
B
Regional Construction Manager - Water Resources (NorCal)
BKF
Remote, United States
- $225,000 to $275,000 USD / year
BKF is hiring a Principal Construction Manager to provide leadership, strategic planning, staff development and business development for the construction management group within the greater…
Added 40 mins ago
B
Regional Construction Manager - Water Resources (NorCal)
BKF
Remote, United States
- $225,000 to $275,000 USD / year
BKF is hiring a Principal Construction Manager to provide leadership, strategic planning, staff development and business development for the construction management group within the greater…
Added 40 mins ago
B
Regional Construction Manager - Water Resources (NorCal)
BKF
Remote, United States
- $225,000 to $275,000 USD / year
BKF is hiring a Principal Construction Manager to provide leadership, strategic planning, staff development and business development for the construction management group within the greater…
Added 40 mins ago
B
Regional Construction Manager - Water Resources (NorCal)
BKF
Remote, United States
- $225,000 to $275,000 USD / year
BKF is hiring a Principal Construction Manager to provide leadership, strategic planning, staff development and business development for the construction management group within the greater…
Added 40 mins ago
B
Regional Construction Manager - Water Resources (NorCal)
BKF
Remote, United States
- $225,000 to $275,000 USD / year
BKF is hiring a Principal Construction Manager to provide leadership, strategic planning, staff development and business development for the construction management group within the greater…
Added 1 hour ago
Senior Cybersecurity and Space Vehicle Defense Mission Engineer
The Aerospace Corpor
Colorado Springs, CO
…space domain. Our team specializes in space mission and systems engineering, cybersecurity architecture, defensive cyber operations, reverse engineering, and exploit development to ensure…
Added 1 hour ago
Modeling & Simulation Systems Engineer (3/4) (Principal or Sr. Principal)
CORP-Corporate Office
United States
This position may be filled at the Principal Engineer or Senior Principal Engineer Level based on the qualifications below.
Added 4 hours ago
Principal Automation Engineer Optical Inspection SME
J&J Family of Companies
Wilson, NC
Senior Automation Engineer will lead internal team members, suppliers, OEMs, system integrators, Digital/IT partners, automation-system owners, and cross-functional stakeholders to deliver…
Added 4 hours ago
SR
LEAD ENGINEER - PRINCIPAL ENGINEER - Laser Development Engineer - Boulder, CO
Southwest Research I
Boulder, CO
- $121,451 to $226,720 USD / year
Provide expert engineering for selection, operation, and maintenance of laser systems.
Added 4 hours ago
M
Principal Software Engineer - AI Experiences, Monetization
Microsoft
WA · CA · Redmond, WA · Mountain View, CA · Redmond · Mountain View
- $142,800 to $304,200 USD / year
…campaign workflows, adding AI-powered capabilities and improving engineering productivity. As a Principal Software Engineer, you will design and build solutions across every layer of the…
Added 4 hours ago
M
Principal Software Engineer - Microsoft Advertising
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
This Principal Software Engineer role owns core architectural and technical evolution of the platform, focusing on modernization, performance, scalability, experimentation infrastructure,…
Added 4 hours ago
M
Principal Software Engineer-M365
Microsoft
WA · CA · Redmond, WA · Mountain View, CA · Redmond · Mountain View
- $142,800 to $304,200 USD / year
We are looking for a Principal Software Engineer who is passionate about security, technical challenges, debugging and, above all, customer success and satisfaction. Deep experience…
Added 4 hours ago
M
Principal Software Engineer
Microsoft
United States
- $142,800 to $304,200 USD / year
The Azure Event Grid engineering team is seeking a talented and highly motivated Principal Software Engineer to lead the design and implementation of the next generation of PubSub…
Added 4 hours ago
M
Principal Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
The Trusted Servicing Experiences / Supportability & Customer-Centric Engagement and Engineering Direct Team is seeking a Principal Software Engineer to own the architecture for secure,…
Added 4 hours ago
M
Principal Software Engineering Manager
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
We are looking for an experienced Principal Software Engineer Manager to lead Email Semantic Indexing that support Outlook search and Microsoft 365 Copilot, integrating Responsible AI…
Added 6 hours ago
AC
Staff / Principal Platform Engineer
AppGate Cybersecurity, Inc.
Remote, United States
- $185,000 to $270,000 USD / year
We’re looking for a Staff or Principal Platform Engineer to build and operate the foundational platform behind AppGate’s AI products. You combine deep DevOps and cloud infrastructure…
Added 6 hours ago
AC
Senior / Staff / Principal Platform Engineer
AppGate Cybersecurity, Inc.
Remote, United States
- $180,000 to $270,000 USD / year
We’re looking for a Senior, Staff or Principal Platform Engineer with deep expertise in Python, Linux systems and production platform engineering.
Added 6 hours ago
Principal Engineer Software Security Hybrid
Cisco Systems, Inc.
RTP, NC · San Jose, CA · Austin, TX · Chicago, IL
As a Principal Engineer on the AI Security team, you will be a senior technical authority shaping the security standard for every AI capability Cisco ships - to customers, partners, and…
Added 6 hours ago
Sr. Solutions Architect/Sales Engineer-AI Infrastructure (GPU) -West Coast
Liqid
Remote, United States
The right person can whiteboard a GPU inference cluster with a customer’s principal engineer, run a disciplined PoC against agreed success criteria, and translate the technical outcome into…
Added 6 hours ago
Sr. Solutions Architect/Sales Engineer-AI Infrastructure (GPU) -West Coast
Liqid
Remote, United States
The right person can whiteboard a GPU inference cluster with a customer’s principal engineer, run a disciplined PoC against agreed success criteria, and translate the technical outcome into…
Added 11 hours ago
IG
Principal Engineer, Populus.ai and Elevate Platform
IPS Group Inc.
Remote, United States
- $125,000 to $160,000 USD / year
10+ years of professional software engineering experience, including 3+ years in a principal, staff or lead role owning system architecture.
Added 11 hours ago
JA
Engineer Avionics
JetBlue Airways Corporation
Orlando, FL · Long Island City, NY
- $72,000 to $118,400 USD / year
The Engineer reports to the Manager of Engineering and plays a key role in developing and implementing in-service modifications, repairs and other solutions aimed at enhancing aircraft…

NVIDIA Corporation

Principal Open-Source Networking Architect

North District, IL, United States

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Job details

Apply by: Jan 4, 2027
Posting language: English
Posted: Jul 8, 2026

Original job description

NVIDIA is building state-of-the-art accelerated computing platforms that know no boundaries. Our technology is crucial for global innovators, scientists, researchers, and engineers, empowering them to transform their boldest concepts into tangible outcomes. Our next-generation Infiniband, NVLink, and Ethernet systems will continue to be at the forefront of connecting and powering the world's most advanced AI clusters.

We seek a highly motivated and experienced System Architect specializing in Software for Open Networking in the Cloud (SONiC) and Switch Abstraction Interface (SAI), to join our team of experts and help shape the future of high-performance ML/AI computing. You will have the opportunity to work on some of the most pioneering technologies and help drive the innovation of our next-generation networks. You will play a key role in defining end-to-end solutions, networking protocols and features, interworking with orchestration systems, and help address new business opportunities in exciting areas. Our Architects also represent NVIDIA in open-source projects, technical conferences, and standard development organizations.

What you'll be doing:

Explore new technologies and end-to-end solutions for our Ethernet Networking Platforms.
Define robust architectures and technical requirements for SONiC and other Network Operating Systems (NOS) that use SAI, for both hardware platforms and simulation environments.
Actively participate in SONiC and SAI open-source communities as well as other industry technical discussion groups and drive the technology roadmap and NVIDIA's initiatives.
Lead the work with R&D and Validation teams, providing technical guidelines and close support and thorough reviews for detailed designs and test plans.
Collaboration with architects across various fields, including Chip Design, Firmware, Hardware Platforms, and System teams.
Close work with product marketing, program managers, and account managers to ensure the successful execution of projects.
Support engagements with key customers, issue patents, publish white papers and blogs, and be proactive in technical forums and industry working groups.
Promote innovation through the design and implementation of Proof-of-Concept (PoC).

What we need to see:

B.Sc., M.Sc. or Ph.D. in Computer Science, Computer Engineering, or Electrical Engineering.
15+ years of experience in embedded software development for networking products, including 5+ years as a technical representative in open-source communities and standard organizations.
Expert-level knowledge in Ethernet/IP technologies, networking features and protocols, system software designs, SAI, and SONiC detailed architecture, including end-to-end testing.
Excellent understanding of large-scale network behavior, network simulation, and the effect of distributed computing workloads on the network.
Demonstrated ability to maintain technical foresight, build technical roadmaps, conduct deep research and development into new technologies to generate innovative ideas and functional applications.
Leadership skills and accountability, including of past projects.
Clear verbal and written communication with the ability to build consensus within a large organization.
Possess problem-solving and critical thinking skills.
Ability to operate in a highly dynamic environment.

Ways to stand out from the crowd:

Deep involvement in SONiC and SAI open-source communities alongside other relevant technical forums.
Extensive knowledge in various Switch ASIC hardware and software abstraction.
Demonstrated ability to prototype ideas and demonstrate their value.
Applying ML/AI methods to solve networking problems.

NVIDIA has some of the most forward-thinking and hardworking people in the world working for us, and due to unprecedented growth, our world-class engineering teams are growing fast. If you're a creative and autonomous engineer with a real passion for technology, we want to hear from you. We are committed to fostering a diverse work environment and are 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) based on race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status, or any other characteristic protected by law.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

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