# Senior Network Modeling Engineer

**Company**: NVIDIA
**Location**: Tel Aviv, Israel
**Experience**: senior
**Job type**: full-time
**Category**: Engineering
**Industry**: Technology

**Apply**: https://nvidia.wd5.myworkdayjobs.com/en-US/NVIDIAExternalCareerSite/job/Israel-Tel-Aviv/Senior-Network-Modeling-Engineer_JR2021295?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_63674729-84c

## Description

NVIDIA is spearheading the AI revolution and creating state-of-the-art accelerated compute platforms for global utilization.

Our Network Architecture, Modeling and Performance Insights group is seeking a skilled and driven Network Modeling Engineer to conduct advanced network research and optimization while utilizing and enhancing our advanced simulation tools.

In this role, you will be a key contributor to defining the architecture and improving network performance for AI and High Performance Computing (HPC) workloads.

**Responsibilities:**

- Analyze and model NVIDIA’s AI and High Performance Computing offerings, deep dive into network behavior for training and inference and generate insights to directly impact the architecture of next-generations of AI systems.

- Conduct advanced network modeling, research and optimization using innovative simulation tools.

- Implement modeling of advanced network topologies, configurations and traffic patterns which represent real life AI workloads, and analyze their effect on the system’s performance.

- Actively develop the simulator software solution while contributing modular and scalable code.

- Actively support the HW and SW development life cycles, map existing and candidate features into the simulation domain to enable their analysis, impact assessment and optimization.

- Take full independent ownership of the performance modeling roadmap for a defined set of features.

- Interface directly with internal clients, communicate the analysis conclusions effectively and iterate on them.

- Drive projects from concept to completion.

- Improve the quality of the simulation as a software product, ensuring robustness and reliability.

**Requirements:**

- BSc or above in Computer Science, Electrical Engineering, or a related field

- 5+ years of hands-on coding experience with strong proficiency in C++ and Python.

- End to end system perspective - capable of bridging the gap between hardware behavior, micro-architecture, and software performance (latency/throughput).

- Project ownership capability with proven ability to lead technical initiatives, prioritize features, and manage project lifecycles autonomously with minimal supervision.

**Nice to Have:**

- Strong background in communication networks technology.

- Deep understanding of Ethernet, NVLink, and/or Infiniband technologies, data center infrastructure, and network protocols.

- Familiarity with discrete event simulators (e.g., OMNeT++, SystemC, or proprietary architectural simulators).

- Advanced degree or experience focusing on computer architecture, algorithms, networking, or distributed systems.

## Skills

### Required
- C++
- Python
- Computer Science
- Electrical Engineering
- Network Modeling
- Simulation Tools

### Nice to have
- Communication Networks Technology
- Ethernet
- NVLink
- Infiniband
- Discrete Event Simulators
- Computer Architecture
- Algorithms
- Networking
- Distributed Systems

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Source: [Apply at nvidia.wd5.myworkdayjobs.com](https://nvidia.wd5.myworkdayjobs.com/en-US/NVIDIAExternalCareerSite/job/Israel-Tel-Aviv/Senior-Network-Modeling-Engineer_JR2021295?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)