Si Validation Engineer Jobs

About Ubiquiti At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while shaping the future of connectivity. Responsibilities Perform electrical validation for high-speed interfaces, including PCIe, Ethernet 10G/25G/100G/400G, DDR4/DDR5, SATA, and USB3. Perform signal validation for low-speed and control interfaces, such as I2C, SPI, MDIO, eMMC, GMII/RGMII, and related management buses. Execute signal quality measurements using oscilloscopes, BERT, network analyzers, and other signal analysis tools. Review and interpret electrical voltage, timing, jitter, eye diagram, and compliance requirements from IC vendors, interface standards, and internal design guidelines. Plan and execute power validation for multiphase power stages, DC/DC buck converters, PSU rails, and board-level power delivery networks. Perform power integrity validation, including ripple noise measurement, transient response, power sequencing, E-load testing, and PSU evaluation. Ana

Job Details: Job Description: Intel is shaping the future of technology to help create a better future for the entire world. Our work in pushing forward fields like AI, analytics, and cloud-to-edge technology is at the heart of countless innovations. With a career at Intel, you'll have the opportunity to use technology to power major breakthroughs and create enhancements that improve our everyday quality of life. Join us and help make the future more wonderful for everyone. Want to learn more? Visit our YouTube Channel or the link below. Life at Intel The Role and Impact As a SoC Power Thermal Performance Validation and Optimization Engineer, you will play an essential role in ensuring Intel's products achieve optimal power, thermal, and performance benchmarks at the system-on-chip (SoC) level. In this position, you will develop and execute validation methodologies, optimize hardware/software solutions, and perform SoC-level debugging to address power, thermal, and performance challenges. Your contribution will directly impact Intel's ability to deliver competitive, high-performing products to market. Business Group This role is part of Intel's Data Center G

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. Job Description Key Responsibilities: Lead first‑silicon bring‑up, board validation, and early silicon debug. Develop and complete detailed electrical characterization plans covering DC, AC, parametric, and functional measurements. Characterize high‑speed interfaces such as DDR/LPDDR, SerDes, MIPI, UFS, or custom Micron PHYs. Perform post‑silicon electrical characterization of ASIC/SoC/Memory products across process, voltage, and temperature (PVT) corners. Conduct lab measurements using equipment such as Oscilloscopes, BERTs, VNAs, Spectrum analyzers, Waveform generators, and support tools. Involve in Board design activities with team to gather and place custom requirements as per Chaz. Perform signal integrity (SI), power integrity (PI), Jitter, Eye‑diagram, and compliance testing. Debug silicon issues related to timing, noise, stability, margin loss, and functional failures. Analyze failures and recommend design, firmware, or test fixes. De

By submitting your resume, you’re expressing interest in our 2027 RDSS (Research and Development Substitute Services) program. Please confirm your eligibility with the local district office before applying the role. NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It’s a unique legacy of innovation that’s fueled by great technology—and amazing people. Today, we’re tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU & SOC acts as the brains of computers, robots, and self-driving cars that can understand the world. We are looking for Design Validation Engineer in Taipei for board/system power qualification and function test, responsible for NVIDIA Data Center platform, Graphics board, ARM Based platform and Autonomous Driving Platform. If you're creative and autonomous, we want to hear from you! What you'll be doing: Server/Motherboard/Mobile system functionality test. Clock/Sequency/GPIO signal measurement and verification. WAT (wide area test) function test. Gaming test. High/Low speed interface SI test. Co-work with hardware design engineers on debug and FA. Co-work with mechanical/thermal engineers for cooler/heatsink design. What we need to see:

Job Details: Job Description: The world is transforming and so is Intel. Here at Intel, we believe the world needs technology that can enrich the lives of every person on Earth. The E-Core CPU team is a CPU Core development team in Guadalajara, Mexico. We believe that developing these technologies takes a team of exceptionally talented individuals who work together to visualize, innovate, and make the future of computing possible. If you are excited about advanced development of breakthrough technologies for future-generation CPU cores, we welcome you to join us, to do something wonderful. The focus of this role is to be part of a team of pre-silicon verification engineers to verify new and existing features for Intel's next generation CPU IP resulting in bug free final design. You will be responsible for exhaustively validating the RTL implementation of new architecture and microarchitecture capabilities using a combination of standalone and top-level test environments as well as formal verification. This team is responsible to ensure the highest quality of Intel's CPU designs, in a dynamic cross-team environment. Role responsibilities include although not limited to: Developing pre-Si validation test plans and test scenarios to prove the correctness of the design.</li

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. Seeking a self-motivated, team-oriented board design & validation engineer to develop Micron’s next generation Solid State Drive (SSD) products. This position requires experience in hardware design, signal integrity and power supply design and characterization. This would include modeling and simulation for high speed signaling implementations and power supply design including power distribution network (PDN) simulations. Job responsibilities: Technical Expertise : Candidate should have in depth knowledge on PCIe interface Gen5 & Gen6, PCIe Base and CEM specs, LPDDR4/5, NAND memories, ONFI interface (preferred) Strong knowledge on DC-DC converters, Buck and Boost, PMIC, Power Loss Protection (PLP), LDO, Load Switch devices A thorough understanding of Signal Integrity (SI), Power Integrity (PI), and Electromagnetic Compatibility (EMC) requirements is very much important. Hands on experience in performing measurements using low- and high-end Oscilloscopes,

About Ubiquiti At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while shaping the future of connectivity. Responsibilities Lead hardware circuit design, schematic capture, and layout review for next-generation, high-density, and high-throughput networking platforms. Evaluate and integrate advanced switching architectures, management subsystems, and cutting-edge high-speed interconnect technologies. Drive hardware architecture design, system bring-up, high-speed signal integrity (SI) validation, and root-cause failure analysis. Partner with mechanical, thermal, and power engineering teams to address challenges related to high power density, thermal dissipation, and system-level reliability. Own BOM structure and support factory deployment to ensure seamless transition of high-layer-count PCBAs from NPI to mass production. Collaborate with cross-functional software, firmware, QA, and compliance teams throughout the entire product lifecycle. Q ua

About Ubiquiti At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while shaping the future of connectivity. Responsibilities Lead hardware circuit design, schematic capture, and layout review for next-generation, high-density, and high-throughput networking platforms. Evaluate and integrate advanced switching architectures, management subsystems, and cutting-edge high-speed interconnect technologies. Drive hardware architecture design, system bring-up, high-speed signal integrity (SI) validation, and root-cause failure analysis. Partner with mechanical, thermal, and power engineering teams to address challenges related to high power density, thermal dissipation, and system-level reliability. Own BOM structure and support factory deployment to ensure seamless transition of high-layer-count PCBAs from NPI to mass production. Collaborate with cross-functional software, firmware, QA, and compliance teams throughout the entire product lifecycle. Q ua

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. As a Senior/Staff Engineer, NAND Product Development in Non-Volatile Engineering (NVE) group at Micron Technology, Inc., you will be responsible for test flow development and testing strategies with emphasis on Test Chips for Micron’s pioneering 3D NAND memory. You will be collaborating with multiple teams like Test Solutions Engineering on test code development, Design Engineering on testmode implementation, and validating and debugging testmodes and test results via simulation and post silicon validation of the tests. Provide critical test solutions that will be used to screen the quality and reliability failures on Micron’s NAND products. Responsibilities: NAND Testchip test flow development and validation Run pre si Verilog (Digital) and Analog design simulations to verify testmodes. Define and improve post si testing methods to address new experimental designs, process or debug issues on devices manufactured at Micron’s R&D and Fab10 Manufacturing facilities Perform device

About the job Build the test systems that prove advanced AI hardware is ready before it reaches production. As a Test Development Engineer, you will create and maintain test systems for Graphcore’s electronic hardware platforms. Your work will support preproduction test solutions across system and board-level products. You will define test methods, specify equipment and automate systems for complex hardware. This includes high-speed serial links, high-current power supplies, slower protocols and low-level PCBA debug. This role sits close to real engineering problems. You will build deep product knowledge, improve test coverage and help transfer robust solutions into production. The team and culture You will join the Hardware Test team, embedded within Graphcore’s wider Hardware Engineering group. The team works closely with SI, mechanical, layout, package, silicon, firmware and production teams. Work moves through practical test design, lab debug, automation and clear data. You will be trusted to take ownership and develop solutions that meet real hardware needs. The team values proactive communication across Graphcore and third-party support teams. Decisions are shaped by evidence, standards knowledge and the quality of the test data. What we’re looking for · Experience developing and automating test systems for complex electronic systems · Knowledge of Ethernet and/or PCIe testing, including high-speed hardware debug · Fluency in test scripting languages, including Python a

Tenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our diverse team of technologists have developed a high performance RISC-V CPU from scratch, and share a passion for AI and a deep desire to build the best AI platform possible. We value collaboration, curiosity, and a commitment to solving hard problems. We are growing our team and looking for contributors of all seniorities. Curious about how cutting-edge hardware actually comes to life? We're looking for someone who’s excited to dive into the core of next-gen systems and help make them real. In this role, you’ll validate high-speed interfaces, solve complex system-level puzzles, and collaborate across teams to shape the future of AI/ML computing. If firmware, hardware, and hands-on debugging sound like your kind of fun — let’s chat! This role is hybrid and based in Vancouver, Canada. We welcome candidates at various experience levels for this role. During the interview process, candidates will be assessed for the appropriate level, and offers will align with that level, which may differ from the one in this posting. Who You Are You love bringing hardware to life and enjoy the thrill of solving tricky problems across the hardware–firmware boundary. You’re hands-on

About Ubiquiti At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while shaping the future of connectivity. Responsibilities Perform pre-layout and post-layout signal integrity simulation for high-speed interfaces, including DDR4/DDR5, PCIe Gen3–Gen5, and 100G/400G/800G Ethernet. Evaluate channel loss, PCB material, stack-up, IC placement, and routing constraints during the early design stage. Build and analyze end-to-end channel models, including PCB traces, vias, connectors, cables, packages, and IC models. Optimize high-speed channel structures, including vias, anti-pads, connector launches, cables, and routing topology. Analyze insertion loss, return loss, crosstalk, impedance discontinuity, jitter, eye diagram, and BER performance. Define PCB layout guidelines and routing constraints for high-speed interfaces. Work with EE, layout, mechanical, vendor, and validation teams to review designs and resolve SI issues. Support simulation-to-measur

We are seeking a highly skilled and visionary Staff Signal and Power Integrity (SI/PI) Engineer to join our advanced hardware engineering team. In this role, you will be the definitive technical expert responsible for ensuring the signal quality, timing, and power delivery robustness of our most complex, next-generation robotaxi electronic systems. As a technical pillar within the organization, you will define overarching SI/PI architectures, establish company-wide simulation methodologies, guide electrical design and layout teams, and own the end-to-end sign-off for cutting-edge high-speed interfaces. In This Role, You Will Lead the SI/PI architecture and define constraints for next-generation, high-complexity, high-density printed circuit boards (PCBs) and overall system design. Collaborate at an architectural level with hardware design, silicon vendors, PCB layout, and mechanical engineering teams to define layer stack-ups, routing strategies, component placement, and power delivery architectures. Analyze, optimize, and sign off on advanced high-speed serial links (PCIe, Ethernet, MIPI, GMSL) and memory interfaces (LPDDR). Provide expert-level design guidance and validation for automotive-specific communication and audio protocols (A2B). Architect and conduct comprehensive Power Delivery Network (PDN) analysis, including DC IR drop, AC impedance modeling, and transient response analysis to ensure stable power delivery across

About the Team OpenAI’s Hardware organization develops AI-native silicon and system-level solutions for the unique demands of advanced AI workloads. Building on efforts like Jalapeño, the team is developing future generations of AI-native silicon and tightly integrated systems to power the next generation of frontier models. By co-designing chips, systems, tools, and methodologies, the team helps deliver faster, more efficient, and production-ready hardware for OpenAI’s supercomputing platform. Role Overview We are seeking an experienced ASIC Package Signal Integrity / Power Integrity Engineer to drive electrical architecture, modeling, optimization, and validation for the most advanced AI/HPC silicon and package design. This role focuses on high-speed SerDes and memory channel architecture, advanced 2.5D/3D package SI/PI, substrate to package co-design, power-delivery-network optimization, electromagnetic modeling, and simulation-to-measurement correlation. The ideal candidate has strong hands-on experience with high-speed channel and PDN analysis across ASIC packages, interposers, substrates, and power-delivery structures, and can translate simulation results into practical design requirements for interposers and package substrate design optimization. The engineer will work closely with ASIC, package, system, mechanical, thermal, power, and silicon validation teams from early architecture and feasibility studies through production bring-up. In this role you will Own SI/PI a

Tenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our diverse team of technologists have developed a high performance RISC-V CPU from scratch, and share a passion for AI and a deep desire to build the best AI platform possible. We value collaboration, curiosity, and a commitment to solving hard problems. We are growing our team and looking for contributors of all seniorities. Join Tenstorrent and help bring next-generation AI accelerator technology from silicon bring-up to production. You’ll work at the forefront of hardware innovation, diagnosing complex issues across chips, systems, firmware, and software while collaborating with some of the brightest engineers in the industry. This role offers the opportunity to solve challenging technical problems, build impactful debug solutions, and directly influence the reliability and performance of cutting-edge AI compute platforms. This role is hybrid, based out of Toronto, Canada. We welcome candidates at various experience levels for this role. During the interview process, candidates will be assessed for the appropriate level, and offers will align with that level, which may differ from the one in this posting. Who You Are A hands-on hardware debug engineer who thriv