Lead High-Speed PCB Layout Engineer

Join Array Labs, a pioneering company dedicated to building cutting-edge radar systems that empower humanity to comprehend and react to the transformations in our physical environment.We are embarking on an ambitious project to deploy a coordinated fleet of radar satellites, designed to generate a detailed and dynamic 3D representation of the Earth. This real-time mapping capability will facilitate agile and informed decision-making for both governmental and commercial entities engaged in disaster response, infrastructure resilience, and critical geopolitical intelligence.Our end-to-end design and manufacturing of the world's most advanced Earth observation satellites will deliver unmatched accuracy, extensive coverage, and rapid responsiveness, ensuring vital insights are provided exactly when and where they are needed.About the RoleAs a Senior High-Speed PCB Layout Engineer, you will take charge of the physical realization of high-speed digital and mixed-signal electronics for Array's projects using Altium. You will be responsible for transforming schematics and performance specifications into intricate layouts and functional designs. Your role will encompass component placement, constraint-driven routing, stack-up definition, return path and reference plane strategies, as well as partitioning between sensitive mixed-signal areas and high-speed digital connections.Collaboration is key; you will work closely with electrical design, firmware, mechanical, and test engineers to establish layout constraints, conduct reviews, and manage manufacturing releases. The boards you produce will play a crucial role in determining signal integrity, power integrity, noise performance, and overall system reliability, both in laboratory settings and in-orbit operations.

At Array Labs, we are pioneering advanced radar systems to empower humanity in understanding and responding to the physical world's changes.We are launching a coordinated fleet of radar satellites designed to construct a high-resolution 3D map of the Earth, continuously updated in real-time. This innovation will facilitate quicker, smarter decision-making for both government and commercial entities, enhancing disaster response, ensuring infrastructure resilience, and providing critical geopolitical intelligence.Our team designs and builds satellites from the ground up, creating the world's most advanced Earth observation systems. Our fleet will deliver unmatched accuracy, extensive coverage, and immediate responsiveness, ensuring critical insights are available precisely where and when they are needed.Position OverviewAs a Senior RF PCB Layout Engineer, you will take ownership of the physical implementation of Array's RF and microwave electronics using Altium. You will be responsible for transforming schematics and performance requirements into layouts that achieve optimal results on the first attempt. Your duties will encompass component placement, controlled-impedance routing, defining stack-ups, developing grounding and shielding strategies, designing connectors and launches, and isolating sensitive RF and mixed-signal domains.You will collaborate closely with RF design, electrical, antenna, mixed-signal, mechanical, and test engineers to establish layout constraints, conduct reviews, and oversee manufacturing releases. The quality of the boards you deliver will have a direct impact on RF performance, stability, spurious behavior, and overall sensor reliability both in the laboratory and in orbit.

At PsiQuantum, our mission is to revolutionize computing by creating the first practical quantum computers—machines that promise to achieve breakthroughs previously thought impossible. Since our inception in 2016, we have been dedicated to developing million-qubit, fault-tolerant quantum systems.Quantum computers leverage the principles of quantum mechanics to tackle challenges far beyond the capabilities of even the most advanced supercomputers and AI systems. The implications of this technology will transform industries such as energy, pharmaceuticals, finance, agriculture, transportation, materials, and more.Our innovative architecture is grounded in silicon photonics, utilizing advanced semiconductor manufacturing techniques. Collaborating with industry leaders like GlobalFoundries, we employ high-volume production processes that yield billions of chips for telecommunications and consumer electronics. Photonics presents remarkable scalability advantages: photons are unaffected by heat, immune to electromagnetic interference, and seamlessly integrate with existing cryogenic cooling and standard fiber-optic frameworks.In 2024, PsiQuantum announced government-funded initiatives aimed at constructing our inaugural utility-scale quantum computers in Brisbane, Australia, and Chicago, Illinois. These projects underscore the growing acknowledgment of quantum computing's pivotal role in shaping the future and the urgency to scale our efforts.Additionally, PsiQuantum is at the forefront of developing the algorithms and software necessary to enhance the commercial viability of these systems. Our teams collaborate directly with eminent Fortune 500 companies—including Lockheed Martin, Mercedes-Benz, Boehringer Ingelheim, and Mitsubishi Chemical—to ensure our quantum solutions deliver real-world impact.Quantum computing signifies not merely an extension of classical computing but a profound paradigm shift that paves the way for solving complex challenges that defy traditional methods. The potential is vast, and we possess a clear roadmap to actualizing this promise.Become a part of our groundbreaking journey.

About ALSO: We are a forward-thinking electric mobility company born from Rivian, driven by a collective passion for innovation. Our dedicated team of builders and visionaries is committed to crafting entirely new, vertically integrated, small electric vehicles (EVs) that address the mobility challenges of both today and the future. Our mission is to encourage the world to embrace ALSO, transforming local transport by replacing traditional vehicles with more affordable, enjoyable, and significantly efficient options.We are in search of a Senior Staff Electrical Engineer, High Speed Design to spearhead the development of cutting-edge electronic systems for diverse micro-mobility platforms.Key Responsibilities:Act as the technical lead and hardware architect for a multidisciplinary engineering team focused on developing the next generation of light electric vehicle products.Design and architect complex custom embedded systems, overseeing component selection (high-performance MCUs, ICs, power converter controllers), schematic capture, and intricate HDI PCB layouts.Conduct simulations, analyses, and validations for high-speed signal integrity and power integrity, designing optimal PCB stack-ups and power delivery networks to support high-performance computing.Lead strategies for EMI/EMC mitigation at the system level, ensuring hardware meets regulatory standards on the first attempt and managing complex debugging efforts for any emissions issues.Oversee the entire module development lifecycle, establishing best practices for design and validation phases within the V-model development process.Collaborate with Systems, Firmware, Mechanical, Thermal, and Test engineers to ensure high reliability, seamless system integration, robust physical packaging of high-density boards, optimal thermal management, and thorough testability for mass production.Lead root cause analysis, complex debugging, and failure analysis of critical electrical systems and high-speed subsystems in vehicles.Cultivate technical relationships with PCB fabricators, silicon vendors, and contract manufacturers to evaluate cutting-edge components, ensure HDI DFM/DFA, and qualify advanced manufacturing processes.Act as a force multiplier for the hardware team by mentoring junior and mid-level engineers, leading technical design reviews, and enhancing engineering efficiency across the organization.

Join Array Labs, a pioneering company at the forefront of radar technology, dedicated to enhancing our understanding of the physical world.We are excited to announce the launch of a synchronized fleet of radar satellites designed to generate a high-resolution 3D map of Earth, updated in real-time. This initiative aims to empower governmental and commercial entities in making quicker, more informed decisions in areas such as disaster management, infrastructure resilience, and critical geopolitical intelligence.At Array Labs, we take pride in our end-to-end design and manufacturing capabilities, delivering some of the world's most sophisticated Earth observation satellites. Our fleet is engineered to offer unparalleled accuracy, coverage, and responsiveness, providing critical insights exactly where they are needed.About the RoleAs the Lead RF PCB Layout Engineer, you will take charge of the physical implementation of Array's RF and microwave electronics within Altium. You will translate schematic designs and performance specifications into layouts that are optimized for functionality on the first attempt. Your responsibilities will encompass component placement, controlled impedance routing, stack-up configurations, grounding and shielding strategies, connector and launch designs, as well as the isolation of sensitive RF and mixed-signal domains.You will work in close collaboration with RF design, electrical, antenna, mixed-signal, mechanical, and test engineers to establish layout constraints, conduct reviews, and oversee manufacturing releases. The printed circuit boards you produce will significantly influence RF performance, stability, spurious behavior, and overall sensor reliability both in laboratory settings and in orbit.

Join xAI, a pioneering company dedicated to building AI systems that enhance humanity's understanding of the universe. We are seeking a talented ML Infrastructure Network Development Engineer with a specialization in high-speed interconnect technologies. In this pivotal role, you will design, construct, and optimize the network architecture that underpins large-scale AI training and inference clusters. Your expertise will drive innovations in high-bandwidth, low-latency, and energy-efficient interconnects essential for our cutting-edge AI/ML infrastructures. You will engage with various interconnect modalities, ensuring seamless connectivity between GPUs and switches in data centers, and contribute to the overall success of our AI initiatives.

Join PsiQuantum, where our mission is to create the first practical quantum computers—transformative machines that will unlock unprecedented breakthroughs in technology. Established in 2016, we are dedicated to developing million-qubit, fault-tolerant quantum systems.Our quantum computers leverage the fundamental principles of quantum mechanics, enabling them to tackle problems that traditional supercomputers and AI cannot solve. The potential impact of quantum computing is vast, influencing sectors such as energy, pharmaceuticals, finance, agriculture, transportation, and materials.Our innovative architecture is grounded in silicon photonics, capitalizing on advanced semiconductor manufacturing techniques used by partners like GlobalFoundries. This allows us to employ high-volume production processes, similar to those used for billions of chips in telecommunications and consumer electronics. Photonics provides distinct advantages: photons are not affected by heat, are resistant to electromagnetic interference, and integrate seamlessly with existing cryogenic cooling and fiber-optic infrastructure.In 2024, PsiQuantum initiated government-funded projects aimed at establishing our first utility-scale quantum computers in Brisbane, Australia, and Chicago, Illinois. These projects underscore the emerging recognition of quantum computing's strategic and economic significance, emphasizing the urgency to scale.We also focus on developing the necessary algorithms and software to ensure that these systems deliver commercial value. Our application, software, and industry teams collaborate closely with leading Fortune 500 companies—including Lockheed Martin, Mercedes-Benz, Boehringer Ingelheim, and Mitsubishi Chemical—to prepare quantum solutions for tangible real-world applications.Quantum computing signifies more than just an advancement of classical computing; it represents a revolutionary shift, paving the way for solutions to challenges previously deemed insurmountable. The potential here is immense, and we have a clear path to realizing it.We invite you to be part of our journey.

Rivian and Volkswagen Group Technologies brings together two major automotive companies in a joint venture focused on next-generation vehicle technology. The team develops operating systems, zonal controllers, and advanced cloud and connectivity solutions to shape the future of software-defined vehicles. With combined strengths in connectivity, AI, and security, the organization pursues sustainable and intelligent solutions for electric mobility worldwide. Role overview The Senior Staff Structural Simulation Engineer takes the lead in managing structural and thermo-mechanical risks for advanced vehicle electronics. Using high-fidelity numerical simulations, this role defines design requirements for integrated PCB layouts, enclosures, and cooling systems to help meet hardware reliability goals. The engineer sets up protocols for material characterization and develops model correlation methods to ensure simulation accuracy. As a technical authority, the Senior Staff Structural Simulation Engineer shapes cross-functional decisions and leads complex root-cause analyses for new electrical hardware. The role also guides multidisciplinary teams in implementing next-generation vehicle systems. Work location This position is based in Palo Alto, California. It follows a hybrid schedule, with three days per week in the office.

Rivian and Volkswagen Group Technologies combine the strengths of two established automotive leaders to advance mobility solutions. Their joint efforts focus on developing operating systems, advanced zonal controllers, cloud infrastructure, and connectivity for electric vehicles. The partnership addresses the evolving needs of software-defined vehicles and aims to set new benchmarks for the automotive industry. The team’s expertise covers connectivity, artificial intelligence, and security, all aimed at building smarter and more sustainable vehicles. Role overview This Staff PCB Design Engineer role is based in Palo Alto, California. The position focuses on designing high-performance Printed Circuit Boards (PCBs) for automotive Electronic Control Units (ECUs). Projects include critical systems such as Advanced Driver Assistance Systems (ADAS), infotainment, zonal controllers, and vehicle access. Collaboration with cross-functional teams is central, and occasional travel may be required to support joint initiatives. Expertise in PCB layout, power integrity, signal integrity, and high-speed signal routing is essential for success in this role. What you will do PCB Design: Lead the design and implementation of high-speed and mixed-signal PCB layouts that meet automotive standards. Take responsibility for designs supporting ADAS, Battery Management Systems (BMS), body systems, and infotainment. Apply HDI design practices and work with interfaces such as DDR4, PCIe, CSI, and LVDS. Optimize package layouts to balance space and performance, and maintain the component library. Manufacturing Collaboration: Work with contract manufacturers to establish design rules and incorporate Design for Manufacturability (DFM) feedback, improving durability and performance in automotive applications. Process Development: Help develop workflows and processes between engineering and design teams. Configure ECAD tools to align with organizational design and release standards. Holistic Problem-Solving: Weigh design choices in the context of broader program goals and customer experience. Use data-driven methods to address technical challenges.

About VoltaiAt Voltai, we are at the forefront of innovation, creating advanced world models and agents designed to learn, assess, strategize, experiment, and engage with the physical world. Our initial focus lies in developing cutting-edge hardware, electronic systems, and semiconductors, leveraging AI to design and generate solutions that exceed human cognitive capabilities.About the TeamOur team is backed by some of Silicon Valley's most distinguished investors, Stanford University, and leaders from industry giants like Google, AMD, Broadcom, and Marvell. We comprise former Stanford professors, SAIL researchers, Olympiad medalists (IPhO, IOI, etc.), CTOs from Synopsys & GlobalFoundries, and high-ranking officials including a former US Secretary of Defense and National Security Advisor.About this RoleIn this role, you will be responsible for designing and deploying high-performance network architectures that connect Voltai's computing infrastructure with distributed simulation environments. You will focus on optimizing latency, throughput, and fault tolerance to build intelligent network systems that can scale across global data centers and AI workloads.

Located in the heart of Silicon Valley, genbio is an innovative start-up where a dynamic team of scientists, engineers, and entrepreneurs is revolutionizing the fields of biology and medicine through the transformative capabilities of Generative AI. Our team is composed of trailblazers in AI and Biological Sciences, continually redefining the limits of what can be achieved. We envision a groundbreaking paradigm shift in biology and medicine.At genbio, our mission is to provide a comprehensive understanding of biology, paving the way for the next generation of life-altering solutions. As a pioneer in pan-modal Large Biological Models (LBM), we are leading a new chapter in biomedicine, with our LBM training facilitating extraordinary advancements and a reimagined approach to healthcare. Our robust R&D team and expertise in LLM and generative AI place us at the cutting edge of this transformative industry. With our headquarters in California and a branch office in Paris, we are set to make a significant global impact. Join us on our journey to reshape the future of biology and medicine through the revolutionary power of Generative AI.

Pivotal stands at the forefront of the innovative electric Vertical Takeoff and Landing (eVTOL) aircraft market, specializing in the design, development, and manufacturing of lightweight eVTOL aircraft. We are particularly recognized for our flagship model, the BlackFly, which has made history as the world's first light eVTOL to successfully conduct manned missions and enter the consumer market.Our aircraft are designed to be efficient, compact, and user-friendly, catering to a diverse array of applications in consumer markets, public services, and defense sectors. With over a decade of successful flight history, our unique tilt-aircraft architecture and scalable platform have set a new standard in aviation. In the past year, we unveiled our next-generation model, the Helix, which is on track for general release and scalable production by early 2026.As mobility continues to evolve as one of the most sought-after sectors in modern technology investments, Pivotal is strategically positioned to lead in this dynamic landscape. We invite adventurous and innovative individuals to join our exceptional team and grow alongside us.In your role within the Firmware Engineering team, you will play a pivotal part in the development and maintenance of manufacturing test systems for our eVTOL aircraft.

Join Klaviyo as a Senior Lead AI Engineer and be at the forefront of creating innovative AI solutions that enhance customer experiences and drive business growth. In this role, you will lead a team of talented engineers, collaborating on cutting-edge AI technologies and methodologies. Your expertise will help shape the future of our AI initiatives, making a significant impact on our product offerings.

Role overview BitGo is looking for a Senior Infrastructure Engineer in Palo Alto, California. This role focuses on building and maintaining the company's infrastructure to support reliable, high-performing services. What you will do Work with teams across the company to design, implement, and improve infrastructure systems Ensure systems remain highly available and deliver strong performance Apply cloud technologies and infrastructure as code practices to support and enhance services What we look for Experience with cloud platforms Strong background in infrastructure as code Ability to collaborate with engineers from different disciplines

About xAIAt xAI, we are dedicated to developing advanced AI systems that comprehend the complexities of the universe and assist humanity in its quest for knowledge. Our team is compact, highly driven, and committed to engineering excellence. We value individuals who seek challenges and embrace curiosity. Operating within a flat organizational structure, we expect all employees to be proactive and directly contribute to our mission. Leadership opportunities are given to those who demonstrate initiative and consistently deliver outstanding results. A strong work ethic and exceptional prioritization skills are essential. Effective communication skills are a must, allowing team members to convey knowledge clearly and accurately.About the RoleAre you a strategic thinker and adept problem-solver with extensive knowledge of contemporary IT systems? We are on the lookout for a Senior IT Systems Engineer who is enthusiastic about spearheading automation efforts, advancing our enterprise workforce identity and access management (IAM), and designing scalable, secure SaaS integrations. In this pivotal individual contributor role, you will collaborate closely with IT Services, Information Security, HR, Finance, and Engineering teams. You will be responsible for the deployment and integration of vital IT systems, serving as the primary escalation point for intricate IT outages and architectural issues, and guiding the development of our hybrid infrastructure to accommodate swift business growth.

About VoltaiAt Voltai, we are pioneering innovative models and agents that learn, evaluate, plan, experiment, and engage with the physical world. Our initial focus is on the development of advanced hardware, specifically electronic systems and semiconductors, leveraging AI to surpass human cognitive capabilities in design and creation.About the TeamSupported by leading Silicon Valley investors and prestigious affiliates, including Stanford University and executives from tech giants like Google, AMD, Broadcom, and Marvell, our team comprises former Stanford professors, SAIL researchers, and award-winning Olympiad medalists. Additionally, our ranks include experienced CTOs from Synopsys and GlobalFoundries, as well as former high-ranking officials in U.S. defense and foreign policy.About this RoleIn this role, you will design and optimize power conversion and distribution systems tailored for high-performance computing and autonomous hardware. Responsibilities include architecting topologies, simulating efficiency trade-offs, and validating thermal and EMI performance under extreme conditions. Your contributions will ensure that AI systems function with optimal power integrity and minimal loss.

Rivian and Volkswagen Group Technologies brings together two leaders in the automotive sector to develop new technology for electric vehicles. The partnership focuses on solutions ranging from advanced operating systems and zonal controllers to secure cloud connectivity. By combining expertise in connectivity, artificial intelligence, and security, the team works to shape a more connected and sustainable future in mobility. Role overview The Senior Data Engineer joins the Core Data team, which builds and scales the data platform supporting analytics and decision-making. Within this team, the Operational Insights group handles data from production environments, turning complex operational and quality data into dependable data products and performance metrics that drive business results. What you will do Design and maintain scalable data ingestion pipelines for analytics initiatives across multiple programs and locations Create well-structured datasets to support analytics and AI-driven insights Ensure data integrity and reliability across key operational systems Bridge operational systems, data platform engineering, and analytics to convert raw data into governed, high-value datasets Who thrives in this role This role suits those who enjoy building data infrastructure that connects operational systems and analytics, and who take pride in transforming raw data into reliable, actionable insights for a broad range of business needs.

About Us At vinci4d, we are revolutionizing the hardware design landscape with our cutting-edge AI assistant, aimed at empowering engineers to accelerate their design iterations by a staggering 1000 times.Our innovative foundation model, driven by geometry and physics, is tailored for each category of part design.We are on the lookout for passionate individuals who thrive on product development to enhance our Minimum Viable Product (MVP).Your ResponsibilitiesAs a pivotal member of our team, you will design and develop the essential pipelines and tools that transform our vision into reality. Your contributions will significantly expedite our development processes by facilitating smooth transitions from code development to deployment. Key responsibilities include:Enhancing product features for scalability and developing advanced APIs to support intricate engineering workflows.Establishing and integrating LLM or VLM infrastructure.Implementing an MLOps framework for training deep learning models using geometry and physics data.Collaborating with early customers and design partners to strategize and prioritize the development roadmap.Building and deploying critical product features.Gaining invaluable experience while creating products that resonate with engineers, and learning about the entrepreneurial journey.QualificationsA minimum of 6 years in developing and delivering features within the high-performance computing domain.Expertise in C++, Python, or any relevant language necessary for system setup, along with familiarity with tools such as gRPC, Protocol Buffers, Docker, Kubernetes, and Bazel.Experience with cloud computing for data generation, scraping, and assisting data science teams in model training with MLOps is a plus.CUDA experience is desirable but not mandatory.Frontend development experience is a bonus.Prior experience in a startup environment will be highly valued.You’ll Thrive in This Role If YouAre enthusiastic about entrepreneurship and the process of transforming ideas from concept to reality.

About 1XAt 1X, we are an innovative AI and robotics company located in Palo Alto, California, dedicated to revolutionizing the concept of work through the development of versatile robots capable of performing various tasks autonomously. Our mission is to foster a society of abundance by integrating humanoid robots into everyday life.We believe that for robots to truly understand and adapt to the world, they must coexist and learn alongside humans. This is why we focus on creating friendly home robots that seamlessly integrate into daily routines.We are seeking inquisitive, motivated, and passionate individuals eager to contribute to the future of robotics and AI. If our mission resonates with you, we would be excited to discuss how you can be part of this transformative journey.Role OverviewAs a Senior Electrical Engineer - Foot, you will be at the forefront of robotics innovation, responsible for designing the next generation of robotic feet. You will develop and integrate electrical systems that excel in performance, reliability, and manufacturability, ensuring every aspect meets the rigorous demands of advanced humanoid robotics.