דרושים » חשמל ואלקטרוניקה » Senior Networking Electrical Validation Engineer

We are looking for a skilled Software Developer with strong hardware knowledge to join our team developing production test solutions for optical transceivers and networking products. Our team builds the software and test infrastructure used on production lines to validate our optical and interconnect products. The work combines instrument automation, low-level software development, and direct control of custom hardware. You will work with optical instruments such as power meters, variable optical attenuators, and laser sources, as well as custom test boards used to control and communicate with the device under test (DUT).

This is a hands-on, technically deep role that spans the entire development lifecycle-from hardware bring-up and debugging to validation, deployment, and production support. As a technical focal point, you will work at the intersection of hardware and software, collaborating with electrical, hardware, thermal, mechanical, and software engineers to deliver robust and scalable test solutions across multiple production lines and products.

What Youll Be Doing:

Design and develop production test systems for optical transceivers, networking hardware, and interconnect products.

Develop software that controls optical test instruments, custom test boards, and other hardware components.

Write low-level drivers and hardware-control software in C and C++, and integrate native code with higher-level C# applications through DLL wrappers.

Read and interpret electrical schematics, block diagrams, datasheets, timing requirements, and hardware specifications.

Lead hardware bring-up, validation, and deployment of test solutions in production environments.

Debug complex hardware-software integration issues using oscilloscopes, logic analyzers, software tools, and hardware communication interfaces such as I2C, SPI, and UART.

Investigate failures, identify root causes, and implement reliable corrective solutions.

Collaborate with cross-functional teams to translate hardware requirements into software interfaces and automated test procedures.

Take technical ownership of projects from initial concept and prototype development through production release and ongoing support.

Improve test coverage, system reliability, maintainability, and scalability across multiple products and production lines.

We are looking for an experienced Firmware Engineer to join the QoS NIC Firmware team at the Yokneam or Tel-Aviv site. You will take part in leading a major development team in our Firmware group while taking part hands-on with development activities. The Firmware team develops cutting edge networking features. We drive the data growth of the worlds biggest companies. With talented engineers around the globe, the work environment is dynamic, meaningful, and fast-paced.

What you will be doing:

Take part in research, design, and development of QoS and FW algorithms, enhancing performance, reliability, and scalability.

Work closely with the architecture and different software design teams.

Implement new features in the core of our NIC Firmware in pre and post silicon environment.

Develop verification tests for advanced features in a highly complex and sophisticated Firmware testing environment.

Gain a deep understanding of system debug, networking technology and stacks, as well as the HW/FW/SW relationship.

We are looking for an excellent, creative, and independent IC Test Validation & Automation Engineer to join our Networking unit. Our Networking has continuously reinvented itself over the years, delivering industry-leading high-speed Ethernet and InfiniBand solutions that push performance, bandwidth, and reliability from one generation to the next. In this role, you will help transfer our Network Silicon IC products, including Switch, NIC, and SmartNIC devices, from design engineering to high-quality mass production. You will define and automate IC test validation methodologies, develop validation tests and automation infrastructure, and build scalable flows for regression execution, results collection, reporting, and debug.

You will work closely with HW, SW, FW, SPE, SLT, DFT, security, and production teams, and will be responsible for improving test stability, coverage, quality, and debug visibility across wafer-level and final-test environments. The role includes troubleshooting complex test issues, improving validation methodologies, integrating tools such as Jenkins, Git, Jira, and automation agents, and acting as a gatekeeper for IC test program quality before production release. If you are passionate about IC product testing, automation, and enabling the highest-quality our Networking products, we would like to hear from you.

What you'll be doing:

Definition and automation of IC test validation methodologies and procedures.

Developing validation tests and automation infrastructure.

Building Jenkins-based flows for regression execution, result collection, and reporting.

Using Git-based development workflows for test infrastructure, reviews, and releases.

Integrating Jira and MCP-based tools into validation, debug, and issue-tracking flows.

Maintaining products quality by improving test stability, coverage, quality, and debug visibility.

Troubleshooting test issues and improving automated testing methodologies.

We are seeking a Network Solution Verification Engineer to join our R&D organization, focused on validating our customer-facing networking solutions at scale using a state-of-the-art End-to-End (E2E) simulation cluster environment.

In this role, you will be a hands-on technical contributor at the intersection of networking, automation, and AI-driven validation - designing and implementing the simulation frameworks, agentic workflows, and regression pipelines that ensure our networking solutions meet the highest standards of quality and real-world applicability before reaching customers.


What you'll be doing:
Designing and implementing end-to-end validation frameworks for our customer-facing networking solutions at scale, leveraging a dedicated E2E simulation cluster environment.
Writing, maintaining, and extending automated test suites and regression pipelines for networking protocols and large-scale simulation runs, ensuring repeatable, high-confidence validation outcomes.
Performing deep regression analysis on simulation results - identifying failure trends, isolating root causes, and delivering clear, actionable findings to architecture and design teams.
Developing agentic AI flows that autonomously perform regression analysis, detect coverage gaps, generate new test cases, and implement validation code - continuously learning from simulation results and product changes to accelerate coverage without manual intervention.
Integrating validation pipelines into CI/CD workflows to enable continuous, automated regression at scale, working closely with DevOps and platform teams.
Collaborating closely with Design, Architecture, and NCS teams to understand solution requirements, translate them into simulation scenarios, and provide early-cycle quality feedback that influences product direction.
Analyzing customer-reported networking issues, mapping them to simulation coverage gaps, and building targeted test cases that prevent regression.
Continuously exploring new simulation technologies, agentic frameworks, and networking standards to evolve and improve the team's validation methodology.

We are looking for a Hardware Failure Analysis Engineer to join the Interconnect FA team. This role will be part of the Product Engineering organization supporting our advanced high-speed interconnect and optical communication products.

The ideal candidate will lead failure investigations of complex hardware systems, including electro-optic modules, high-speed electrical interfaces, and optical interconnect components, supporting both production and customer-returned units. The role requires strong analytical skills, hands-on laboratory debugging, and the ability to drive root cause investigations across electrical, optical, and system domains.

What you'll be doing:

Lead failure analysis investigations on interconnect products including optical modules, AOCs, and high-speed hardware platforms.

Review architectural design aspects (electrical, optical, mechanical, process, and firmware) to identify potential design or integration issues.

Design, develop, and execute debug and validation test plans to identify root cause of hardware failures in production or customer-returned units.

Perform hands-on electrical and optical debugging using laboratory equipment and automated test systems.

Correlate electrical, optical, and system-level measurements to identify failure signatures.

Work closely with internal engineering teams (design, validation, manufacturing, reliability) and external partners to drive root cause and corrective actions.

Document investigation results and deliver clear technical FA reports summarizing findings and recommendations.

Our team in Yokneam, Israel is looking for a Senior Power Integrity Engineer to join the Hardware Board Design team and lead PI development of next-generation Network Adapters for high-speed communication products. Our Networking division delivers end-to-end InfiniBand and Ethernet connectivity for servers and storage, including adapter cards, switches, cables and software that power data centers, cloud, big data, Web 2.0 and high-performance computing workloads.

What you'll be doing:

Lead PI definition and implementation for board-level designs, from concept and architecture through validation, qualification and release to production.

Define the power core architecture and requirements and serve as the technical lead for all power-related performance and debug activities

Work closely with power supply vendors to align solutions with our product needs, and build and optimize configuration files for programmable regulators.

Own power delivery network (PDN) design for complex network adapter boards, including rail partitioning, decoupling strategy, VR selection and dynamic load support.

Perform system-level power integrity simulations (frequency and time domain) and co-simulation of circuits and PDN models to predict noise.

Create and maintain board PI design guidelines: stackup, materials, breakout, routing, decoupling and placement rules for layout teams and external partners.

Use advanced 2D/3D EM tools to model and optimize vias, planes, connectors, sockets and other interconnect elements for power integrity.

Perform lab characterization and correlation using VNA, TDR and high‑bandwidth oscilloscopes; refine models and design rules based on measurement data.

Are you ready to make a significant impact by tackling SW verification challenges? We are seeking an exceptional candidate to work with world-class technologies in the domains of High-Speed Communication and Virtualization for our most advanced markets and customers. Our products encompass Ethernet and InfiniBand protocols, delivering a wide range of cutting-edge networking, storage, and security services for cloud, complex compute, and AI workloads. As a Software Verification Engineer, you will play a crucial role in ensuring on-time and high-quality releases.

What youll be doing:

Take an active part in development, integration, and verification with R&D.

Develop and maintain test automation frameworks and scripts using Python.

Identify, analyze, and report software defects, inconsistencies, and other quality issues.

Drive design verification flows and methodologies improvements.

Perform functional, integration, and regression of software applications and networking protocols.

Work with planning and tracking systems to manage the release progress and build release indicators.

Participate in code reviews, provide feedback, and suggest improvements to enhance the quality and maintainability of the software.

Continuously monitor and evaluate the effectiveness of test processes and methodologies, recommending improvements as necessary.

Stay up to date with industry best practices, new technologies, and emerging trends in software verification and QA.

Make better product quality by improving test coverage.

Are you passionate about working on a team that is at the cutting and bleeding edge of hardware technology? Our Design-for-Test Engineering team works on groundbreaking innovations involving crafting creative solutions for DFT architecture, verification and post-silicon validation on some of the industry's most sophisticated semiconductor chips. We are looking for an experienced DFT Engineer to join the ATPG team. The position includes taking part in development of the next generation DFT technologies and working closely with a wide range of our groups and aspects - chip design, backend, verification, and production testing.

Working on the most advanced technologies and complex products, our DFT solution are unique and innovative internal developments, and we are continuously improving and evolving the solution to meet the challenging goals. If you find groundbreaking Technologies, and next generation products interesting, then this is the team for you. Take opportunity to join our team for an exciting and educational environment, where every individual has significant contribution to our products and achievements!

What youll be doing:
You will be in charge of state of the art Design for Test/ATPG flows and implementation.
Take full ATPG ownership end to end on a project, from Arch & planning to pattern generation, verification and post Silicon bring up and diagnosis.
Inventing and maintaining automation flows that provide the short test time to productionץ

We are seeking a highly skilled Senior Performance Engineer to join our Performance and R&D organizations. In this role, you will help build and evolve systems that support performance analysis, telemetry, and optimization for large-scale GPU- and CPU-based clusters used in AI and high-performance computing environments. You will work closely with hardware, networking, firmware, and software teams to collect, analyze, and interpret performance data from live systems. This is a fast-paced R&D environment where system behavior and requirements evolve rapidly, requiring adaptable engineering solutions and strong analytical thinking.

What youll be doing:

Profile, benchmark, and analyze AI and HPC workloads on GPU and CPU clusters.

Explore performance characteristics of high-performance networking and collective communications (e.g., NCCL, RDMA, MPI, RoCE).

Identify performance bottlenecks across networking, compute, memory, and system architecture.

Develop and enhance performance analysis, benchmarking, and diagnostic tools.

Define performance test plans and establish expectations for new technologies and platforms.

Collaborate across hardware, firmware, networking, systems, and software teams to provide actionable performance insights.

Support telemetry collection and data refinement efforts to enable accurate performance analysis.

Maintain high standards for data quality, reproducibility, and traceability of performance results.

We are looking for a creative and independent Test Engineer with hands-on experience in digital test content development (ATPG, LBIST, MBIST).Our high-speed networking products are industry leaders, continually redefining speed, bandwidth, and reliability across generations.

In this role, you will be responsible for developing, validating, and supporting digital test content for NVIDIAs advanced Network Silicon ICs (Switches, NICs, SmartNICs). You will work closely with DFT, design, and test engineering teams to ensure high-quality and scalable test content from wafer to final product.

What you'll be doing:

Develop ATPG, LBIST, and MBIST content based on DFT architecture.

Run validation flows (simulation/emulation/silicon), analyze failures, and debug pattern issues.

Collaborate with DFT teams to ensure alignment between test logic and content implementation.

Support test program bring-up and pattern integration on production testers.

Continuously improve coverage, pattern quality, and pattern generation efficiency.

Work with product and test engineering to support yield improvement and debug activities.