NewPrincipal Mechanical Engineer JobotPrincipal Mechanical EngineerMountain View, CA$200,000–$260,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Founded by industry veterans from leading aerospace and satellite organizations, the company has rapidly grown into a team of over 200 engineers, scientists, and innovators focused on building next-generation space infrastructure.
NewSenior Principal Engineer- End-to-End AI Training Framework Bosch Group IncSenior Principal Engineer- End-to-End AI Training FrameworkSunnyvale, CA$240,000–$320,000 / yearAs the Senior Principal Engineer, E2E AI Training Framework for Autonomous Driving Systems, you will spearhead the development and optimization of the machinery that efficiently trains, optimizes, tests, and releases various E2E AI-based products (e.g. The ideal candidate must have prior industry experience in releasing AI-based L2+ systems, with a proven track record of translating innovative research into production-grade solutions.
Principal 5G Location Algorithms Engineer GPS CompanyPrincipal 5G Location Algorithms EngineerBelmont, CAFull timep tabindex="0"> As a Principal 5G Location Algorithms Engineer, you will design, implement, and optimize advanced signal processing and location estimation algorithms to determine the real-time position of devices in the physical world.
NewPrincipal Systems Administrator, Health Systems - Epic Beaker CP Kaiser PermanentePrincipal Systems Administrator, Health Systems - Epic Beaker CPPleasanton, CA$175,200This position will provide consultation on the in depth and precise investigation and documentation of future- state operational specifications and application functionality by leading the analysis of application capabilities, workflows, data collection, report details, and other clinical and/or technical issues associated with Epic software. The role also plays a critical part in establishing internal support capabilities alongside external consultants, while mitigating program risk tied to KPWA (initial focus, expanding to KP Enterprise) Beaker CP delivery and broader instance consolidation efforts.
Principal Electrical Engineer Johnson & JohnsonPrincipal Electrical EngineerSanta Clara, CA$157,000–$217,400 / yearYou'll collaborate on breakthrough medical technologies that unite multiple subject areas to build a connected digital ecosystem that advances medical professionals' skills and improves patient outcomes. At Johnson & Johnson Robotics and Digital Solutions, we're changing the trajectory of health for humanity, using robotics to enhance healthcare providers' abilities and improve patients' diagnoses, treatments, and recovery times.
Principal Software Engineer, Security Solutions ArterisPrincipal Software Engineer, Security SolutionsCampbell, CAReporting to the senior Director of engineering, this technical leader architects and builds innovative solutions, mentors junior engineers, clearly communicates technical strategy, translates complex concepts for non-technical stakeholders, ensures risks are identified early and aligns with the strategy of the product team. Arteris network-on-chip (NoC) interconnect IP and system-on-chip (SoC) integration automation software are used by the world's top semiconductor and technology companies to improve overall performance, engineering productivity, reduce risk, lower costs, and bring complex designs to market faster.
Principal Electrical Engineer 6267-Auris Health Legal EntityPrincipal Electrical EngineerSanta Clara, CaliforniaCoaching, Consulting, Critical Thinking, Design Mindset, Design Thinking, Feasibility Studies, Problem Solving, Product Knowledge, Project Management Governance, Quality Focus, Research and Development, Robotic Automation, SAP Product Lifecycle Management, Science, Technology, Engineering, and Math (STEM) Application, Smart Systems, Tactical Planning, Technical Credibility, Technical Research . At Johnson & Johnson Robotics and Digital Solutions, we’re changing the trajectory of health for humanity, using robotics to enhance healthcare providers’ abilities and improve patients’ diagnoses, treatments, and recovery times.
Principal Engineer, Silicon Validation Ayar LabsPrincipal Engineer, Silicon ValidationSan Jose, CaliforniaBacked by industry giants like NVIDIA, AMD, MediaTek and Intel and manufactured in partnership with the world’s leading semiconductor ecosystem, Ayar Labs’ co-packaged optics solution is key to unleashing next-generation AI scale-up architectures. Root Cause and Debug: Investigate and drive to closure all silicon failure modes, from signal integrity issues to mixed-signal anomalies, using systematic debug methodologies and close collaboration with design and firmware teams.
Sr. Principal Electrical Engineer, Microgrid Modeling BloomEnergySr. Principal Electrical Engineer, Microgrid ModelingSan Jose, CA$196,000–$282,000This position is intended for an engineer with deep domain expertise and extensive hands‑on experience in microgrid modeling and simulation, capable of independently evaluating complex systems and operating scenarios and delivering high‑confidence, model‑driven insights to support system design and validation. This role focuses on advanced electrical and dynamic modeling of inverter‑based resources, energy storage systems, generation assets, microgrid controllers, and distribution networks to ensure robust performance, stability, resilience, and compliance with project requirements and applicable grid codes.
Principal Engineer, Design Verification - DDR Memory Subsystems Altera SemiconductorPrincipal Engineer, Design Verification - DDR Memory SubsystemsSan Jose, CaliforniaWith more than four decades of industry-leading FPGA expertise, our singular mission is to deliver programmable technologies that help customers differentiate, innovate, and scale across rapidly evolving markets including AI, cloud, networking, edge computing, and embedded systems. As a Principal Engineer, you'll have the opportunity to shape verification strategy across multiple product generations, influence architectural decisions, mentor world-class engineering teams, and solve some of the industry's most challenging memory subsystem verification problems.
Sr. Principal Engineer, SoC Architect Ayar LabsSr. Principal Engineer, SoC ArchitectSan Jose, CaliforniaBacked by industry giants like NVIDIA, AMD, MediaTek and Intel and manufactured in partnership with the world’s leading semiconductor ecosystem, Ayar Labs’ co-packaged optics solution is key to unleashing next-generation AI scale-up architectures. Cross-Functional Collaboration Work closely with: Design and verification teams on implementation feasibility, Firmware/software teams on boot, drivers, and runtime optimization, Validation teams on bring-up and debug strategies and Product and business teams on roadmap alignment.
Principal Engineer - Cloud and Datacenter Software Intel CorpPrincipal Engineer - Cloud and Datacenter SoftwareSanta Clara, CA$233,990–$330,340 / yearLead the architecture and optimization of customer workloads across cloud, on premise, and hyperscale environments, leveraging Intel platform software, industry software, compilers, tools, libraries, and frameworks. Your influence will span customer engagement, internal technical strategy, ecosystem development, and cross industry collaboration - all driving Intels long term competitiveness and customer value.
Principal Engineer Verification & Validation Infineon Technologies AGPrincipal Engineer Verification & ValidationSan Jose, CAAs a global leader in semiconductor solutions in power systems and IoT, Infineon enables game-changing solutions for green and efficient energy, clean and safe mobility, as well as smart and secure IoT. As a Principal Engineer Verification & Validation on our Research & Development team, you''ll have the opportunity to merge creativity with your technical expertise by shaping the future of technology, driving groundbreaking projects, and bringing new ideas to life.
Principal Engineer, Product Compliance BloomEnergyPrincipal Engineer, Product ComplianceSan Jose, CA$176,300–$253,700Our cutting-edge solutions enable unparalleled “time-to-power” capabilities, reliability, and sustainability, ensuring our customers remain ahead in a world where soaring energy demand and intensifying energy scarcity are rapidly becoming the new norm. For over two decades, we’ve been at the forefront of the global energy transition, pioneering solutions that empower critical industries to thrive in a rapidly digitizing, energy-intensive world.
Sr Principal Engineer, Enclosures Design BloomEnergySr Principal Engineer, Enclosures DesignSan Jose, CA$196,000–$282,000They have experience in the automotive industry having delivered cars and trucks to the vehicle marketplace, or in NEMA 4X compliant enclosures, sealing strategies and manufacturing approaches that survive real world deployment for decades. Our cutting-edge solutions enable unparalleled “time-to-power” capabilities, reliability, and sustainability, ensuring our customers remain ahead in a world where soaring energy demand and intensifying energy scarcity are rapidly becoming the new norm.
Principal Engineer Firmware Infineon Technologies AGPrincipal Engineer FirmwareSan Jose, CACSS delivers microcontrollers plus Wi-Fi, Bluetooth and combined connectivity solutions (known as connectivity combos) along with hardware-based security technologies to power the broadest application spectrum spanning consumer electronics, IoT devices, cloud security, IT equipment, home appliances, connected cars, credit and debit cards, electronic passports, ID cards, and more. Experience: 5 to 8 years of professional experience in software, robotics, simulation, embedded systems, applications engineering, system integration, or related customer-facing technical roles-or 3 years of relevant experience with.
Principal Engineer - GPU Software Architect Advanced Micro Devices IncPrincipal Engineer - GPU Software ArchitectSanta Clara, CAThis role is focused on leading a team focused on new GPUs and new product introductions, with accountability spanning early architecture definition, pre‑silicon modeling, multi‑ASIC bring‑up strategy, and software readiness for emerging platforms. This is a "Software-First" architecture role: you will reimagine and redefine the end-to-end software libraries lifecycle as it spans across multiple ASICs to create a unified software fabric and process supporting development of software libraries on cutting edge hardware.
Principal Engineer, Digital IC Design 31 MSIPrincipal Engineer, Digital IC DesignSanta Clara, CaliforniaAs a Principal Design Engineer, you will lead micro-architecture and RTL development and HW/SW co-design efforts working across multi-functional teams, in developing state-of-the-art designs for the up and coming CXL product roadmap. Highlights include an employee stock purchase plan with a 2-year look back, family support programs to help balance work and home life, robust mental health resources to prioritize emotional well-being, and a recognition and service awards to celebrate contributions and milestones.
Principal Electrical Engineer - (99105.1) SanminaPrincipal Electrical Engineer - (99105.1)San Jose, CA$150,000–$200,000 / yearThe total rewards package also includes a variety of benefits, including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business and, depending on the role, may include eligibility for restricted stock unit awards and participation in a discretionary bonus program. VES also designs and builds NVMe flash based server appliances, JBOD storage systems and related products for a variety of data center and storage applications.
Principal Electrical Engineer, NPI BloomEnergyPrincipal Electrical Engineer, NPIFremont, CA$176,300–$253,700Our cutting-edge solutions enable unparalleled “time-to-power” capabilities, reliability, and sustainability, ensuring our customers remain ahead in a world where soaring energy demand and intensifying energy scarcity are rapidly becoming the new norm. For over two decades, we’ve been at the forefront of the global energy transition, pioneering solutions that empower critical industries to thrive in a rapidly digitizing, energy-intensive world.
Principal Engineer - Product Marketing Microchip Technology IncPrincipal Engineer - Product MarketingSan Jose, CA$75,000–$232,000 / yearOur product portfolio comprises general purpose and specialized 8-bit, 16-bit, and 32-bit microcontrollers, 32-bit microprocessors, field-programmable gate array (FPGA) products, a broad spectrum of high-performance linear, mixed-signal, power management, thermal management, radio frequency (RF), timing, safety, security, wired connectivity and wireless connectivity devices, as well as serial Electrically Erasable Programmable Read Only Memory (EEPROM), Serial Flash memories, Parallel Flash memories, and serial Static Random Access Memory (SRAM). We take pride in our commitment to employee development, values-based decision making, and strong sense of community, driven by our Vision, Mission, and 11 Guiding Values; we affectionately refer to it as the Aggregate System and it's won us countless awards for diversity and workplace excellence.
Principal Engineer, Technology Development Engineering SanDisk CorpPrincipal Engineer, Technology Development EngineeringMilpitas, CAAn employee's pay position within the salary range may be based on several factors including but not limited to (1) relevant education; qualifications; certifications; and experience; (2) skills, ability, knowledge of the job; (3) performance, contribution and results; (4) geographic location; (5) shift; (6) internal and external equity; and (7) business and organizational needs. Depending on your role and your performance, you may be eligible to participate in our annual Long-Term Incentive (LTI) program, which consists of restricted stock units (RSUs) or cash equivalents, pursuant to the terms of the LTI plan.
NewPrincipal Engineer, Photonics Reliability Ayar LabsPrincipal Engineer, Photonics ReliabilitySan Jose, CA$200,000–$240,000 / yearKey ResponsibilitiesConduct detailed failure analysis investigations, including physical failure analysis (PFA) and electrical failure analysis (EFA).Utilize advanced analytical techniques such as scanning electron microscopy (SEM), energy dispersive X‑ray spectroscopy (EDX), focused ion beam (FIB), and transmission electron microscopy (TEM) to identify failure mechanisms. Backed by industry giants such as NVIDIA, AMD, and Intel, and manufactured in partnership with the world's leading semiconductor ecosystem, our co‑packaged optics solution is key to unleashing next‑generation AI scale‑up architectures.
Principal Engineer, AI System Architect (Hardware) Samsung SemiconductorPrincipal Engineer, AI System Architect (Hardware)San Jose, CA$219,000–$351,000 / yearIn this role, you will develop system-level performance models, drive architecture-level design decisions, and propose forward-looking AI system architectures that shape Samsung's long-term AI platform strategy. Analyze representative and emerging AI workloads (e.g., LLMs, DLRMs, and future AI models) to derive architecture requirements and trade-offs across compute, memory, networking, and power.
Principal Engineer, Laser Module Architect Ayar LabsPrincipal Engineer, Laser Module ArchitectSan Jose, CaliforniaBacked by industry giants like NVIDIA, Mediatek, AMD and Intel and manufactured in partnership with the world’s leading semiconductor ecosystem, Ayar Labs’ co-packaged optics solution is key to unleashing next-generation AI scale-up architectures. The ideal candidate brings deep expertise in laser physics, system design, and cross-functional leadership to translate emerging technologies into scalable, manufacturable solutions.
Principal Engineer, Electronic Hardware Design Ayar LabsPrincipal Engineer, Electronic Hardware DesignSan Jose, CaliforniaBacked by industry giants like NVIDIA, AMD, Mediatek and Intel and manufactured in partnership with the world’s leading semiconductor ecosystem, Ayar Labs’ co-packaged optics solution is key to unleashing next-generation AI scale-up architectures. As pioneers of co-packaged optics (CPO), we are using light instead of electricity to move data faster, further, and with a fraction of the energy needed to fuel the explosive growth of AI models.
Principal Engineer, Photonics Product Development Ayar LabsPrincipal Engineer, Photonics Product DevelopmentSan Jose, CaliforniaThe Principal Photonics Product Development Engineer will be responsible for 1) collaborating with Design teams to drive DFx into product architecture, 2) defining manufacturing flows and test content optimized for yield, quality, and cost, and 3) analyzing production data to identify design and process gaps impacting yield and driving closure of gaps. Backed by industry giants like NVIDIA, AMD and Intel and manufactured in partnership with the world’s leading semiconductor ecosystem, Ayar Labs’ co-packaged optics solution is key to unleashing next-generation AI scale-up architectures.
Principal Engineer, SerDes AMS Design and Architecture Ayar LabsPrincipal Engineer, SerDes AMS Design and ArchitectureSan Jose, CaliforniaBacked by industry giants like NVIDIA, AMD, MediaTek and Intel and manufactured in partnership with the world’s leading semiconductor ecosystem, Ayar Labs’ co-packaged optics solution is key to unleashing next-generation AI scale-up architectures. Key Responsibilities: Architect the high-speed optical PHY of our next-generation product: TX path, RX path, clocking, and mixed-signal control loops against a system-level link budget shared with the photonics and laser teams.
Principal Engineer, SerDes Validation Ayar LabsPrincipal Engineer, SerDes ValidationSan Jose, CaliforniaDrive Product Bring-up: Collaborate with Design Engineering to bring up cutting-edge silicon photonic and laser products, troubleshooting and resolving complex technical issues on the optical SerDes devices. Lead New Product Introduction (NPI): Collaborate with multi-disciplinary teams to identify and implement product improvements through bench characterization and ensure successful transition of products from development to mass production.
Principal Engineer, Power Systems Engineering Analog Devices IncPrincipal Engineer, Power Systems EngineeringSan Jose, CA$157,080–$227,460 / yearThis Principal Engineer, Power Systems Engineering position is a fast-paced role involving using ADI's portfolio of high-performance power products to solve engineering challenges in the industry by developing system-level solutions and references for a wide variety of applications. ADI combines analog, digital, AI, and software technologies into solutions that combat climate change, reliably connect humans and the world, and help drive advancements in automation and robotics, mobility, healthcare, energy and data centers.
Principal Engineer, SOC Design Samsung SemiconductorPrincipal Engineer, SOC DesignSan Jose, CA$219,000–$351,000 / yearBachelors in Electrical, Computer Science or related with 20+ years of experience or Masters in Electrical, Computer Science or related Science with 18+ years of Industry Experience or PhD in Electrical, Computer Science or related Science with 15+ years of Industry experience preferred. Come join the team that is creating new computing system architectures needed to support emerging machine learning applications, data analytics and edge computing.
Principal Engineer, Applications ON Semiconductor CorpPrincipal Engineer, ApplicationsSan Jose, CAAs a Principal Applications Engineer, you will work in a fast‑paced team that evaluates new Silicon Carbide (SiC) technologies, validates next‑generation SiC power modules for data centers, industrial markets, and supports release to production. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world's most complex challenges and leads the way in creating a safer, cleaner, and smarter world.
Principal Engineer, Data Center Deployment Ops DigitalOcean LLCPrincipal Engineer, Data Center Deployment OpsSan Francisco, CARemote$184,000–$231,000 / yearWhat You'll Be Doing: Defining and owning DigitalOcean''s reference architectures for next-generation Data Center environments, navigating shifts in technology, networking topologies, and AI/ML hardware roadmaps to keep facility designs future-proofed. Architecting end-to-end power topologies with vendor teams to support diverse hardware across medium to ultra-high-density rack deployments, moving from 415VAC to 800VDC.
Principal Engineer Siemens AGPrincipal EngineerFremont, CA$154,200–$277,600 / yearKey Responsibilities• Develop and architect cutting-edge algorithms and software design solutions for industry-leading simulation tools• Lead the conceptualization, definition, and implementation of complex, open-ended problem scopes and innovative ideas• Contribute to the development and enhancement of production-quality components, algorithms, and engines while improving existing codebases• Solve complex software problems in collaboration with senior engineers in a dynamic, fast-paced environment• Apply technical expertise and analytical thinking to achieve project milestones and deliver high-quality software solutions• Drive continuous improvement through self-motivation, discipline, and focus on achieving personal and team goalsQualifications• 15-25 years of professional software engineering experience, with demonstrated expertise in architecting and implementing large-scale systems• Strong proficiency in C/C++, data structures, and algorithms• Deep expertise in compiler concepts and optimizations• Proven experience working on UNIX and/or LINUX platforms• Excellent problem-solving and analytical skills with a track record of delivering results independently• Bachelor's or Master's degree in Computer Science, Electrical Engineering, Electronics Engineering, or a related technical field from an accredited institutionWhy Us? Experience level Experienced Professional Job type Full-time Work mode Hybrid (Remote/Office) Employment type Permanent Location(s) Austin - Texas - United States of America Fremont - California - United States of America Company OverviewSiemens EDA is a global technology leader in Electronic Design Automation software.
Principal Engineer Reliability Northrop Grumman CorpPrincipal Engineer ReliabilitySunnyvale, CA$103,600–$155,400 / yearLeads reliability engineering initiatives to improve uptime, reduce failure risk, and optimize lifecycle performance of critical operational assets, specifically a large capacity natural gas steam plant with variable loads and interdependencies. Data-driven maintenance insights, develops, coordinates, and conducts technical reliability studies and evaluations of engineering design concepts and design of experiments (DOE) constructs.
Principal Engineer, Laser Controls Ayar LabsPrincipal Engineer, Laser ControlsSan Jose, CaliforniaKey Responsibilities Define and own the end-to-end laser module control architecture, including: APC (Automatic Power Control) loops for stable optical output, ACC (Automatic Current Control) strategies for laser drive optimization, Automatic calibration frameworks (power, current, aging compensation, temperature drift), and TEC (Thermoelectric Cooler) control for wavelength and thermal stability. Backed by industry giants like NVIDIA, Mediatek, AMD and Intel and manufactured in partnership with the world’s leading semiconductor ecosystem, Ayar Labs’ co-packaged optics solution is key to unleashing next-generation AI scale-up architectures.
Principal Electrical Engineer (Transmission and Distribution Planning) City of Palo Alto UtilitiesPrincipal Electrical Engineer (Transmission and Distribution Planning)Palo Alto, CA$204,651–$272,876 / yearThe Utility Department emphasizes safety, regulatory compliance, customer service, infrastructure reliability, and cost control, while supporting the City's sustainability goals through renewable energy, carbon offsets, and programs that help customers reduce their carbon footprint and use resources efficiently. With a FY 2027 budget of $1.05 billion and 1,088 full-time staff, the City of Palo Alto provides a full range of services, including police, fire, ambulance, utilities, libraries, parks, community centers, a golf course, airport, zoo, and open space preserves with 41 miles of trails.
NewPrincipal Power Module Applications Engineer Infineon Technologies AgPrincipal Power Module Applications EngineerSan Jose, CA$172,800–$237,600 / yearThe ideal candidate will have a minimum of 5 years of relevant experience, a bachelor's degree in electrical engineering, and expertise in power-related design. The position offers an attractive salary range of $172,800 – $237,600 per year and participation in an incentive plan.#J-18808-Ljbffr.
NewPrincipal Product Development Engineer NVIDIA GruppePrincipal Product Development EngineerSanta Clara, CAWays to Stand Out From the Crowd Extensive technical knowledge in foundry device physics and working closely with foundries to identify and address process anomalies and guide fab engineering teams to overcome major yield challenges. What You'll Be Doing Cross‑functional leader to bridge design requirements to manufacturing solutionsDrive the end‑to‑end technical product development strategy from early silicon validation through qualification and high‑volume manufacturing.
Principal Engineer, AI Network Security Google LLCPrincipal Engineer, AI Network SecuritySunnyvale, CAAs the Cloud Networking AI Principal Engineer for Network Security, you will provide strategic direction to Googles Networking Security portfolio, including the development of next-generation security offerings by leveraging AI and autonomous AI agents. Collaborate with senior leaders to ensure Google Cloud Platform (GCP) continues to be the most secure cloud for enterprise applications as they broadly adopt agentic workflows.
Principal Engineer, Infrastructure and Data Center Operations Google LLCPrincipal Engineer, Infrastructure and Data Center OperationsSunnyvale, CAYou will be responsible for driving forward-looking, end-to-end solutions to Google"s significant AI infrastructure challenges, partnering across DCOps and teams across AI2 to ensure operational efficiency, agility, and rigor is baked into our operations and long-term strategy. You will provide technical direction, strategic alignment, and operational guidance, focusing on innovative solutions that drive significant uplift in the performance of our infrastructure and the teams that support it.
Principal Engineer, Analog Design Lumentum Operations LLCPrincipal Engineer, Analog DesignSan Jose, CALumentum is seeking a highly experienced and technically proficient Principal Engineer, Analog Design to lead the design, development, and validation of complex analog circuits for cutting-edge optical communication products. With our continual goal of making Lumentum a best place to work for our employees, we strive to offer employees competitive total compensation packages, which may include annual bonus, commission for certain sales roles, equity, and health and welfare benefits.
Principal Engineer, Ethernet Systems Design/Architecture Analog Devices IncPrincipal Engineer, Ethernet Systems Design/ArchitectureSan Jose, CA$141,075–$211,613 / yearWe have identified the need for a highly motivated Communications PHY Systems Architect to model wireline physical layer links targeted for in-vehicle communications and to architect DSP functions of those receivers and transmitters for robust and practical implementation. For positions requiring access to technical data, Analog Devices, Inc. may have to obtain export licensing approval from the U.S. Department of Commerce - Bureau of Industry and Security and/or the U.S. Department of State - Directorate of Defense Trade Controls.
Principal Electrical Engineer (Substations) City of Palo Alto UtilitiesPrincipal Electrical Engineer (Substations)Palo Alto, CA$204,651–$272,876 / yearThe Utility Department emphasizes safety, regulatory compliance, customer service, infrastructure reliability, and cost control, while supporting the City's sustainability goals through renewable energy, carbon offsets, and programs that help customers reduce their carbon footprint and use resources efficiently. The ideal candidate is a licensed Electrical Professional Engineer (PE) in the State of California with significant experience in substations and protection systems, ability to lead electric utility capital improvement programs and an ability to mentoring engineering staff.
Senior Principal Engineer, Software / Firmware Veracity Software IncSenior Principal Engineer, Software / FirmwareSanta Clara, CAThe successful candidate will serve as a subject matter expert for next-generation coherent optical modules, including 400ZR, 400ZR+, and 800ZR platforms, while contributing to Common Platform Optics (CPO) initiatives and advanced optical networking solutions. This role will drive firmware strategy, architecture, implementation, validation, and production release while collaborating closely with hardware, DSP, test, manufacturing, and customer engineering teams.
Principal Engineer, Identity Data Security and Trust Snowflake IncPrincipal Engineer, Identity Data Security and TrustMenlo Park, CA$264,000–$379,500 / yearAS A PRINCIPAL SOFTWARE ENGINEER - IDENTITY, DATA SECURITY AND TRUST AT SNOWFLAKE YOU WILL: Architectural Leadership: Lead the design and implementation of the Data Movement Policy (DMP) framework, ensuring it can handle complex multi-cloud and hybrid environments. You will bridge the gap between high-level security policy and low-level system enforcement, ensuring that our perimeter controls are robust, scalable, and deeply integrated with context-aware access policy frameworks.
Principal Engineer, Signal-Integrity and Power-Integrity SK Hynix America IncPrincipal Engineer, Signal-Integrity and Power-IntegritySan Jose, CAMethodology Development: Invent and propagate best-practice SIPI methodologies, including electromagnetic extraction, multi-port S-parameter modeling, and power-network analysis for complex packaging environments. • Architecture & Design: Lead the creation of high-performance SiP architectures (HBM, interposer, 3D stacks) and validate power-delivery and signal-integrity across the full stack-from silicon to substrate.
Principal Engineer Mapping and Localization PlusAI IncPrincipal Engineer Mapping and LocalizationSanta Clara, CA$200,000–$240,000 / yearDesign and implement robust real-time algorithms for sensor fusion, visualLiDAR odometry, and global localization using techniques like Factor Graphs, EKF, UKF, and particle filters. You will tackle the hardest edge cases-from GPS-denied tunnels to dynamic construction zones-ensuring our vehicles operate safely in complex L4 ODDs Operational Design Domains.
Sr. Principal Engineer, AI Systems and Solutions Intel CorpSr. Principal Engineer, AI Systems and SolutionsSanta Clara, CA$255,850–$413,520 / yearThis role will establish scalable frameworks that automate validation planning, test creation, coverage analysis, and execution, improving product quality, accelerating development cycles, and increasing engineering efficiency. Harnessing the capability of the cloud, the ubiquity of the Internet of Things, the latest advances in memory and programmable solutions, and the promise of always-on 5G connectivity, Intel is disrupting industries and solving global challenges.
Principal Engineer, Silicon Validation Ayar Labs IncPrincipal Engineer, Silicon ValidationSan Jose, CA$200,000–$255,000 / yearBacked by industry giants like NVIDIA, AMD, MediaTek and Intel and manufactured in partnership with the world's leading semiconductor ecosystem, Ayar Labs' co-packaged optics solution is key to unleashing next-generation AI scale-up architectures. Root Cause and Debug: Investigate and drive to closure all silicon failure modes, from signal integrity issues to mixed-signal anomalies, using systematic debug methodologies and close collaboration with design and firmware teams.