We are building a high-impact team at the forefront of architectural innovation, and we're looking for a Senior Modeling Architect to be a key contributor. In this role, you'll develop functional models and simulators to explore, validate, and influence the architecture of NVIDIA's next-generation switches.

You'll work at the crossroads of hardware architecture and software, building the models that architects and design teams rely on to make decisions — shaping cutting-edge networking systems from the ground up in a fast-paced, exploratory environment.

What you'll be doing:

• Develop functional models and simulators of switch hardware blocks and subsystems.

• Build simulation infrastructure and toolchains for exploring and evaluating new hardware designs.

• Define modeling strategy, coverage, and methodology for new switch architectures.

• Work autonomously to define, design, and drive modeling features end to end.

• Collaborate across architecture, design, and verification teams to refine system-level behavior and define new methodologies.

• Take technical ownership and demonstrate natural leadership within the team and across groups.

What we need to see:

• BSc or MSc in Electrical Engineering, Computer Engineering, Computer Science, or equivalent experience.

• 10+ years in chip design, verification/validation, RTL simulation, firmware, or embedded software — with real, hands-on experience.

• Intimate knowledge of chip design and verification flows.

• Strong understanding of SW–HW flows and system integration across diverse technology components.

• Strong analytical thinking, debugging, problem-solving, and communication skills, written and verbal.

• Proven ability to work independently and drive ideas from concept to execution.

Ways to stand out from the crowd:

• A background in validation or verification, looking to move closer to software and modeling — this role is a natural next step, and you'll grow your modeling and software skills as you go.

• Deep, hands-on experience with networking protocols — one of the strongest differentiators for this role.

• Experience with UVM or other verification methodologies.

• Familiarity with modern C++ and object-oriented design (a real plus, but something you can grow into here).

• Experience with SystemC, TLM, or other hardware modeling frameworks.

NVIDIA is widely considered to be one of the technology world's most desirable employers. We have some of the most forward-thinking people in the world working for us. Are you a creative and autonomous engineer who loves a challenge? Are you ready to become the engineer you always wanted to be? Come and be part of the best architecture team in the industry!