דרושים » הנדסה » Signal & Power Integrity Engineer

As a SI/PI Engineer on the Nitro team, you'll apply your Signal Integrity and Power Integrity expertise to next-generation cloud infrastructure hardware. You'll perform SI/PI analysis, simulation and validation on cutting-edge high-speed digital systems, contributing to products that directly impact our customers.

Key job responsibilities
- Simulate, correlate, and validate SI/PI aspects of PCB and system-level designs.
- Collaborate with Package design, SerDes and DRAM IP providers, firmware, and manufacturing teams.
- Analyze and optimize power delivery networks from card to system level.
- Support hardware bring-up, debug, and validation with hands-on lab work.
- Review and provide technical feedback with internal and external design teams.
- Contribute to design guidelines and best practices based on measurements and analysis.

Required Staff Architect, Digital Signal Processing, Cloud
Note: By applying to this position you will have an opportunity to share your preferred working location from the following: Tel Aviv, Israel; Haifa, Israel.
About the job
Be part of a team that pushes boundaries, developing custom silicon solutions that power the future of our direct-to-consumer products. You'll contribute to the innovation behind products loved by millions worldwide. Your expertise will shape the next generation of hardware experiences, delivering unparalleled performance, efficiency, and integration.
As a Staff Engineer on the Digital Signal Processing team, you will be a technical leader responsible for architecting and developing the core algorithms that power our next-generation data center interconnects. You will leverage your expertise in communication theory, forward error correction (FEC), and modulation to design novel, low-complexity solutions that push the boundaries of speed and reliability.
In this role, you will not only define the technical direction for critical projects but also mentor other engineers and collaborate across hardware and software teams to bring your goal to life in silicon.
We prioritize security, efficiency, and reliability across everything we do - from developing our latest TPUs to running a global network, while driving towards shaping the future of hyperscale computing. Our global impact spans software and hardware, including our Clouds Vertex AI, the leading AI platform for bringing Gemini models to enterprise customers.
Responsibilities
Lead the architecture, design, and implementation of digital signal processing (DSP) algorithms for high-speed optical communication systems. Drive the long-term technical roadmap for our signal processing and communication architectures by staying current with academic and industry trends.
Develop and analyze novel forward error correction (FEC) and modulation schemes to optimize for performance, power, and complexity tradeoffs.
Create comprehensive system-level models using tools like Matlab, Python, or C++ to simulate and validate algorithm performance.
Collaborate closely with logic design, verification, and software teams to ensure the successful implementation, integration, and bring-up of algorithms in custom silicon.
Provide technical leadership and mentorship to a team of DSP and communication systems engineers, fostering innovation and engineering excellence.

Required Senior Analog Design Engineer, Cloud
Note: By applying to this position you will have an opportunity to share your preferred working location from the following: Tel Aviv, Israel; Haifa, Israel.
About the job
Be part of a team that pushes boundaries, developing custom silicon solutions that power the future of our direct-to-consumer products. You'll contribute to the innovation behind products loved by millions worldwide. Your expertise will shape the next generation of hardware experiences, delivering unparalleled performance, efficiency, and integration.
As a Staff Analog Design Engineer, you will design and integrate analog sub-systems. You will be responsible for ensuring the Analog Front-End (AFE) communicates flawlessly with the Digital Signal Processor (DSP), the package and silicon are a single electrical entity. Your work will bridge the analog and digital worlds to enable industry-leading performance.
We prioritize security, efficiency, and reliability across everything we do - from developing our latest TPUs to running a global network, while driving towards shaping the future of hyperscale computing. Our global impact spans software and hardware, including our Clouds Vertex AI, the leading AI platform for bringing Gemini models to enterprise customers.
Responsibilities
Own the architecture and implementation of a major sub-component, such as the entire receiver AFE or the clocking/Phase-Locked Loop (PLL) distribution network.
Design the critical "suspension system" (e.g., Equalization/CTLE, ADC) that allows the digital core to function perfectly despite a noisy, high-loss channel.
Lead the definition and design of test chips to verify out novel topologies and circuit techniques in next-generation Gate-All-Around (GAA) nodes.
Collaborate with DSP, firmware, and system architects to define hardware/software partitioning and interface specifications.
Provide technical guidance and mentorship to engineers on the team.

Required Silicon Test and DFT Engineer, Cloud
Note: By applying to this position you will have an opportunity to share your preferred working location from the following: Haifa, Israel; Tel Aviv, Israel.
About the job
In this role, youll work to shape the future of AI/ML hardware acceleration. You will have an opportunity to drive cutting-edge TPU (Tensor Processing Unit) technology that powers our most demanding AI/ML applications. Youll be part of a team that pushes boundaries, developing custom silicon solutions that power the future of our TPU. You'll contribute to the innovation behind products loved by millions worldwide, and leverage your design and verification expertise to verify complex digital designs, with a specific focus on TPU architecture and its integration within AI/ML-driven systems.The AI and Infrastructure team is redefining whats possible. We empower our customers with breakthrough capabilities and insights by delivering AI and Infrastructure at unparalleled scale, efficiency, reliability and velocity.
Responsibilities
Collaborate with Architecture, Design and Verification teams to develop new product bring-up, validation, characterization, and qualification strategies and manufacturing test solutions for new High Performance Computing (HPC) products in advanced process technologies.
Verify test solutions on pre-silicon models (simulation or emulation) and develop Automated Test Equipment (ATE) test modules and binning flows.
Develop and validate test programs on Automated Test Equipment (ATE) platforms for new product integration (NPI) in preparation for high-volume manufacturing (HVM), working with ATE vendors and internal cross-functional teams.
Manage product sustainment support, including analyzing volume data, improving test time and yield, assessing test escapees and return merchandise authorizations (RMAs), localizing failures, implementing containment measures, and partnering with design, manufacturing, and quality and reliability teams to identify root causes and implement corrective actions.
Bui

We are seeking a highly experienced and passionate Senior Board Design Engineer to spearhead the development of next-generation hardware platforms built around Annapurna's state-of-the-art devices. The ideal candidate thrives on tackling complex technical challenges and brings extensive expertise in high-speed digital, power, and embedded system board design.

In this role, you will lead the design and development of complex electronic boards - from system architecture and component selection, through schematic capture, PCB layout oversight, board bring-up, validation, and debugging.
You will collaborate closely with cross-functional teams - including software, ASIC, mechanical, and system engineering - to ensure seamless integration and successful product delivery. As the technical focal point for your projects, you will provide technical leadership, make key design decisions, and drive engineering excellence.


Key job responsibilities
Lead the architecture, design, and development of complex high-speed and mixed-signal boards.
Define board-level architectures and select appropriate components based on system requirements.
Create detailed schematics and guide PCB layout activities, ensuring signal integrity, power integrity, manufacturability, and reliability requirements are met.
Perform board bring-up, debugging, validation, and root-cause analysis using advanced laboratory equipment.
Drive technical decision-making and act as the primary hardware design authority for assigned projects.
Review designs and provide technical mentorship to other engineers.
Ensure designs meet performance, quality, schedule, and cost objectives.

Required Senior SOC and IP Design Engineer, Cloud
Note: By applying to this position you will have an opportunity to share your preferred working location from the following: Tel Aviv, Israel; Haifa, Israel.
About the job
Be part of a team that pushes boundaries, developing custom silicon solutions that power the future of our direct-to-consumer products. You'll contribute to the innovation behind products loved by millions worldwide. Your expertise will shape the next generation of hardware experiences, delivering unparalleled performance, efficiency, and integration.
Responsibilities
Define the SoC/block level design document such as interface protocol, block diagram, transaction flow, pipeline, etc.
Perform Register-Transfer Level (RTL) development (e.g., coding and debug in Verilog, System Verilog), function/performance simulation debug and Lint/Cyber Defense Center/Formal Verification/Unified Power Format checks.
Participate in synthesis, timing/power closure, and Application-Specific Integrated Circuit (ASIC) silicon bring-up.
Participate in test plan and coverage analysis of the block and SOC-level verification.
Communicate and work with multi-disciplined and multi-site teams.

our companys Autonomous Driving group in Haifa is looking for an Electrical Validation & Embedded SW Engineer. This is an exciting opportunity to join a growing team of highly talented engineers, working on the worlds most advanced SoCs for ADAS and self-driving vehicles.
In our company, Electrical Validation engineers enable, debug, and validate high-speed interfaces - like LPDDR4/5/6, PCIe Gen4/5, CDPHY, and MPHY - using high-end Lab measurement equipment and advanced SW tools. This dynamic work environment requires interfacing with Silicon and hardware design engineers, Software developers, Signal Integrity, and System Validation teams. The proximity to Signal/Power integrity simulation activities - we are a single SIPI/EV team - is another powerful advantage, enabling joint simulation-measurement effort.
What will your job look like:
You will join a team of talented and experienced EV/SI/PI engineers with wide scope of responsibility, from Pre-Si SI/PI simulations to Post-Si Electrical validation and debug, covering all the high-speed analog interfaces of our companys EyeQ products.
Responsibilities include performing electrical spec compliance and system margin validation, interface optimization, statistical results analysis, validation flow definitions and automation, validation SW tools development, etc.
You will also deal with FW development, automation enabling, data post-processing and debug of high-speed interfaces, like LPDDR4/5, PCIe Gen4/5, and D/C/MPHY.

Required Senior Post-Silicon Validation Engineer, Networking
Note: By applying to this position you will have an opportunity to share your preferred working location from the following: Tel Aviv, Israel; Haifa, Israel.
About the job
Be part of a team that pushes boundaries, developing custom silicon solutions that power the future of our direct-to-consumer products. You'll contribute to the innovation behind products loved by millions worldwide. Your expertise will shape the next generation of hardware experiences, delivering unparalleled performance, efficiency, and integration.
We are building a new team to lead the post-silicon validation efforts for our cutting-edge product. We're looking for highly motivated and talented engineers to join us in ensuring the quality and functionality of our next-generation networking silicon. This is a unique opportunity to be part of a foundational team and make a significant impact.
As a Silicon Validation Engineer, you'll play a pivotal role in the validation of our custom silicon solutions that power our cloud infrastructure bringing it to the highest quality level. Your expertise in post-silicon validation will be essential in identifying and resolving issues before they impact our customers, ensuring a seamless and high-performance cloud experience.
We prioritize security, efficiency, and reliability across everything we do - from developing our latest TPUs to running a global network, while driving towards shaping the future of hyperscale computing. Our global impact spans software and hardware, including our Clouds Vertex AI, the leading AI platform for bringing Gemini models to enterprise customers.
Responsibilities
Conduct in-depth analysis into the architecture and microarchitecture of complex hardware units and features, such as packet processing pipelines and advanced networking capabilities.
Develop comprehensive post-silicon validation test plans based on a thorough understanding of the design and specifications.
Write, execute, and debug validation tests using Python or C/C++, running on Pre-Silicon (Pre-Si) emulation platforms and primarily on the silicon.
Lead the bring-up, troubleshooting, and debug efforts on silicon, identifying root causes of hardware and software issues.
Contribute to the development of test infrastructure and methodologies to improve validation efficiency and coverage.

We are looking for an experienced Board Design Engineer to support the design and development of complex mixed-signal and high-speed digital boards for advanced medical systems. You will join our multidisciplinary team in CT organization.
Your role :
Design and develop multi-layer high-speed PCBs and define layout constraints
Perform component selection and schematic design
Design power management circuits (including DC-DC converters and power distribution)
Design and support analog circuits and boards
Support EMC/EMI tests
Lead board bring-up, validation, and lab debugging. Troubleshoot system-level HW/FW issues
Support high-speed interfaces such as DDR4/DDR5, PCIe, and Ethernet
Support Install Base (IB) activities , field investigations, and NPI activities
Support Lifecycle Management (LCM) tasks, including EOL handling
Work with PCBA vendors on production, manufacturing issues, and yield improvements
Search for component alternatives, test and approve replacements
Work with PLM (Product lifecycle Management) system and support ECO creation and release

Required Senior SoC Power Engineer, Cloud
Note: By applying to this position you will have an opportunity to share your preferred working location from the following: Tel Aviv, Israel; Haifa, Israel.
About the job
Be part of a team that pushes boundaries, developing custom silicon solutions that power the future of our direct-to-consumer products. You'll contribute to the innovation behind products loved by millions worldwide. Your expertise will shape the next generation of hardware experiences, delivering unparalleled performance, efficiency, and integration.Our Platforms Infrastructure Engineering team designs and builds the
hardware and software technologies that power all of our services. Our computational challenges are complex and unique, enabled by cutting-edge custom hardware designed and made in-house. As a hardware engineer, you will design and build the systems that are the heart of the world's largest and most powerful computing infrastructure. You will see those systems from concept all the way through to high-volume manufacturing. Your work has the potential to shape the machinery that goes into our cutting-edge data centers, affecting millions of our users.
Responsibilities
Develop methodology of SoC roll up of power reduction, projection, configuration, test plan and tools.
Work intact with Architecture, Frontend and Backend teams driving power reduction features (both logic and circuit).
Work with power delivery and packaging teams on simulations and scenario definitions.
Work with Architecture and design verification (DV) to define power scenarios and tests, debug, and integrate into the flow. Track whether power goals are met throughout execution.
Lead the power of a project. Own project priorities, and allocation of technical resources within the project, informing and escalating appropriately when external factors impact execution.