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 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 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.
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 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 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.
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, AMS IP Architecture Intel CorpPrincipal Engineer, AMS IP ArchitectureSanta Clara, CA$220,920–$311,890 / yearD. in Electrical Engineering, Computer Engineering, or a related field with focus on high-speed communications, analog circuits, or signal processing • Deep expertise in one or more of the following: SerDes modeling in MATLAB or Simulink, high-speed analog CMOS design, DSP techniques for SerDes equalization and timing recovery, or communications theory including equalization, coding, and noise filtering • Experience analyzing and closing link budgets for NRZ or PAM4 signaling at 100Gbps or higher, accounting for transmitter impairments, channel loss, reflection, crosstalk, and receiver noise • Hands-on work with SerDes transmitter and receiver architectures, equalization techniques such as FFE, DFE, and CTLE, or CDR loop dynamics and jitter tolerance • Ability to correlate models with silicon measurements, debug discrepancies systematically, and update models to reflect real-world behavior • Familiarity with C, Verilog-A, or SystemVerilog for co-simulation or algorithm prototyping is a plus. Business group: The Central Engineering Group (CEG) is Intel''s data-driven organization that builds scalable engineering solutions across three pillars: Product Enablement (IP, tools, and methodologies), Custom ASIC (leveraging existing IP for custom silicon), and Foundry Enablement (supporting top customers and validating technologies).
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.
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 Engineer - Standard Cell Design Intel CorpPrincipal Engineer - Standard Cell DesignSanta Clara, CA$220,920–$311,890 / yearBusiness group: Intel Foundry strives to make every facet of semiconductor manufacturing state-of-the-art while delighting our customers -- from delivering cutting-edge silicon process and packaging technology leadership for the AI era, enabling our customers to design leadership products, global manufacturing scale and supply chain, through the continuous yield improvements to advanced packaging all the way to final test and assembly. Employees in the Foundry Technology Manufacturing are part of a worldwide factory network that designs, develops, manufactures, and assembly/test packages the compute devices to improve the lives of every person on Earth.
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.
Senior Principal Engineer (PE) / Subject Matter Expert (SME) – Quartus Timing Analysis & Optimization Altera SemiconductorSenior Principal Engineer (PE) / Subject Matter Expert (SME) – Quartus Timing Analysis & OptimizationSan Jose, CaliforniaIn this role, you will play a critical leadership position in shaping the future of the Quartus FPGA Compiler , driving innovations in timing analysis, modeling, optimization, and timing closure technologies that help customers achieve faster compilation, improved QoR, and more predictable design convergence on next-generation FPGA platforms. Altera is seeking a highly experienced Senior Principal Engineer / Subject Matter Expert (SME) to drive the architecture, development, and advancement of next-generation timing analysis, modeling, and optimization technologies within the Quartus FPGA Compiler .
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, 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.
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, 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, 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 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.
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.
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, 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, AI System Architect (Hardware) Samsung SemiconductorPrincipal Engineer, AI System Architect (Hardware)San Jose, CA$219,000–$351,000 / yearAnalyze representative and emerging system-level architectural research (e.g., LLMs, DLRMs, and future AI models) to derive architecture requirements and trade-offs across compute, memory, networking, and power. In 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.
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 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.
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, 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 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.
Principal Engineer (Req. #002112) Wells Fargo & CoPrincipal Engineer (Req. #002112)San Francisco, CA$191,000–$305,000 / yearWells Fargo Technology sets IT strategy; enhances the design, development, and operations of our systems; optimizes the Wells Fargo infrastructure footprint; provides information security; and enables continuous banking access through in-store, online, ATM, and other channels to Wells Fargo's more than 70 million global customers. They are accountable for execution of all applicable risk programs (Credit, Market, Financial Crimes, Operational, Regulatory Compliance), which includes effectively following and adhering to applicable Wells Fargo policies and procedures, appropriately fulfilling risk and compliance obligations, timely and effective escalation and remediation of issues, and making sound risk decisions.
Principal Engineer, GDC Storage, Google Cloud Google LLCPrincipal Engineer, GDC Storage, Google CloudSunnyvale, CAWith Google Distributed Cloud (GDC), we are creating the industry's leading private and hybrid cloud offering that brings our customers Google Cloud's AI-led Services and Infrastructure on an on-premise platform that is simple, secure and scalable. You will directly influence a team of software engineers, work closely with product management and engineering managers to define and execute on the storage for GDC roadmap for public sector, retail, and telecom markets.
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.
Sr. Principal Engineer, Advanced Packaging Marvell Technology IncSr. Principal Engineer, Advanced PackagingSanta Clara, CAThe group focuses on signal integrity, power integrity, thermal integrity, mechanical integrity, high speed signaling and complex power delivery networks (PDNs) requiring innovative and custom solutions to meet constantly evolving customer needs. 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 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.
Senior Principal Engineer, Hardware Application Engineering - Signal Integrity & Power Integrity Marvell Technology IncSenior Principal Engineer, Hardware Application Engineering - Signal Integrity & Power IntegritySanta Clara, CAYou will own layout guideline definition, post-silicon channel extraction and simulation, compliance testing, and SerDes tuning guidance, while also reviewing customer PDN designs and feeding learnings back to Marvell's silicon and hardware engineering teams as part of a continuous improvement loop. Note on experience level: While the years of experience above represent the typical bar for this role, exceptionally talented candidates with fewer years but demonstrated mastery - through impactful project work, deep technical contributions, or industry recognition - are strongly encouraged to apply.
Senior Principal Engineer, Micro-architecture and RTL Marvell Technology IncSenior Principal Engineer, Micro-architecture and RTLSanta Clara, CAParticipate in the full design development cycle, end-to-end, from writing micro-architecture docs, RTL coding, specifications of timing, closely work with design verification teams to review test plans and execution of test, ability to bring up block tests on silicon during lab testing, and maintenance of designed blocks and reusable IPs. 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.
Senior Principal Engineer, Hardware Application Engineering - Board & System Design Marvell Technology IncSenior Principal Engineer, Hardware Application Engineering - Board & System DesignSanta Clara, CAYou will spend most of your time reviewing and shaping customer hardware designs - covering board architecture, PCB stack-up and material selection, power architecture, thermal design, mechanical integration, and reliability and retain full hands-on capability across the entire design lifecycle from architecture through schematic, layout guidance, and bring-up. As Senior Principal Engineer for Board & System Hardware Design, you will be the senior technical authority guiding customer hardware design-in on Marvell's Ethernet Switch and UALink platforms, and a key technical bridge between Marvell's silicon teams, internal hardware engineering, and the field.
IP Release Principal Engineer Marvell Technology IncIP Release Principal EngineerSanta Clara, CAOwn and execute the IP delivery checklist at each milestone (iRTL, Code Complete, RTLF), verifying completeness of all required collateral including: RTL source files, file manifests (.f/.vc), SDC, UPF, memory lists, CDC crossing lists, static waivers, CSR/register descriptions, synthesis scripts, and integration guidelines. Bachelor's degree in Computer Science, Electrical Engineering or related fields and 10-15 years of related professional experience or Master's degree and/or PhD in Computer Science, Electrical Engineering or related fields with 5-10 years of experience or equivalent professional experience in lieu of a formal degree.
Sr. Principal Electrical Engineer, Microgrid Modeling Bloom Energy CorpSr. Principal Electrical Engineer, Microgrid ModelingSan Jose, CAKnowledge of other tools like ETAP, MATLAB / Simulink, DIgSILENT PowerFactory, or similar is preferred • Solid understanding of Power electronics, Inverter‑dominated systems, Voltage and frequency regulation, Microgrid controls, Protection concepts relevant to microgrids, Fault analysis • Familiarity with grid interconnection codes and requirements such as IEEE 1547, NERC etc. This 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.
Sr. Principal Engineer, SoC Architect Ayar Labs IncSr. Principal Engineer, SoC ArchitectSan Jose, CA$250,000–$304,000 / 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. The ideal candidate will play a critical role in shaping SoC platforms from concept through silicon realization, with strong emphasis on high-speed interfaces, subsystem architecture, interoperability, power/performance optimization, and architectural innovation.
Principal Engineer, SCADA Engineering (BESS) Invenergy LLCPrincipal Engineer, SCADA Engineering (BESS)CA$155,000–$180,000 / yearThis role is accountable for defining and documenting control strategies and data interfaces between substation devices, generation resources, data centers, remote operation centers, and external entities, and for driving reliable data connectivity and control readiness from design, commissioning, and turnover. Monitor construction progress remotely and via on site visits, support resolution of field issues, attend in person meetings with stakeholders, and provide on-site programming and field support during commissioning when required.
Principal Engineer - Autonomy & Robotics Oshkosh CorpPrincipal Engineer - Autonomy & RoboticsSan Francisco, CA$91,500–$148,100 / yearCommunication Skills: Read, write and comprehend simple instructions, short correspondence and memos; Read and interpret safety rules, operating/maintenance instructions and procedure manuals; Write routine reports, correspondence and speak effectively before both internal and external groups; Read, analyze and interpret business manuals, technical procedures and/or government regulations: Read, analyze and interpret scientific and technical journals, financial reports and legal documents. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with Oshkosh Corporation's legal duty to furnish information.
Principal Engineer, Signal-Integrity and Power-Integrity SK hynixPrincipal Engineer, Signal-Integrity and Power-IntegritySan Jose, CaliforniaMethodology 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, 3 D stacks) and validate power‑delivery and signal‑integrity across the full stack—from silicon to substrate.
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 Simulation Engineer DoorDash IncPrincipal Simulation EngineerSan Francisco, CA$237,000–$348,500 / yearWe value a diverse workforce - people who identify as women, non-binary or gender non-conforming, LGBTQIA+, American Indian or Native Alaskan, Black or African American, Hispanic or Latinx, Native Hawaiian or Other Pacific Islander, differently-abled, caretakers and parents, and veterans are strongly encouraged to apply. At DoorDash, our mission to empower local economies shapes how our team members move quickly, learn, and reiterate in order to make impactful decisions that display empathy for our range of users-from Dashers to merchant partners to consumers.
Principal Engineer, AI & ML Design Verification (AI2517) SiMa Technologies IncPrincipal Engineer, AI & ML Design Verification (AI2517)San Jose, CA$203,800–$315,900 / yearRequired Background: BS/MS in EE (Electrical Engineering) or CS (Computer Science) with 12+ years of experience in functional verification of pipe-line based design preferably MLAs, DSPs, CPUs or GPUs. Good working experience of development of UVM and System Verilog Test Bench (BFMs, ScoreBoards, SVA etc. ) from scratch along with usage know how of debug & coverage tools.
Principal Engineer, Hardware Design (AI2518) SiMa Technologies IncPrincipal Engineer, Hardware Design (AI2518)San Jose, CA$203,800–$315,900 / yearThe actual annual salary offered will depend on several factors, including - among others - job-related skills, experience, technical expertise, qualifications, work location, and business needs. Expert-level RTL design skills (Verilog/SystemVerilog), with hands-on experience in synthesis, timing closure, and DFT concepts.