Principal System Power Engineer

d-matrix seeks a Principal System Power Engineer based in Santa Clara. This position centers on creating and refining power systems that enable advanced technology products. Key responsibilities Design and enhance power systems for both new developments and established products Collaborate with engineering teams to deliver solutions that prioritize reliability and efficiency Apply specialized knowledge to projects that move the company’s technology forward Teamwork Work alongside engineers from various fields to address technical challenges and help deliver high-performance systems.

We are seeking a highly skilled Principal Software Engineer with expertise in Clojure and system design to join our dynamic team. In this pivotal role, you will lead the development of innovative software solutions, drive architectural decisions, and mentor junior engineers. You will collaborate with cross-functional teams to ensure our technology stack meets the demands of our growing customer base.

Join Arista Networks as a Senior Board Power Engineer where you'll play a crucial role in designing and developing advanced power systems for our cutting-edge networking products. You will collaborate with cross-functional teams to innovate and enhance our power solutions, contributing to the high-performance standards that our products are known for.

At d-Matrix, our mission is to unlock the transformative power of generative AI, driving the evolution of technology. We stand at the cutting edge of both software and hardware innovations, continually expanding the horizons of what is achievable. Our workplace culture is characterized by respect and collaboration.We place a high value on humility and encourage open communication. Our team is diverse, with a variety of perspectives that lead to superior solutions. We are on the lookout for individuals who are excited about overcoming challenges and are committed to delivering results. Are you ready to explore your potential? Together, we can shape the limitless possibilities of AI.Job Location:This is a hybrid role that requires you to work on-site at our Santa Clara, CA headquarters 3-5 days a week.About the Role:As a Principal Hardware Design Engineer at d-Matrix, you will play a pivotal role in our hardware organization, spearheading the development of cutting-edge platforms for our silicon-integrated AI accelerators. Your work will not merely involve designing boards; you will be laying down the physical framework that enables our Chiplet-based NPU (Neural Processing Unit) to tackle the most significant challenges in LLM inference within the industry.Key Responsibilities:Architectural Leadership: Oversee the complete hardware development lifecycle for sophisticated, high-performance AI accelerator PCIe cards and chassis platforms.Detailed Electrical Design: Manage schematic capture, component selection, and comprehensive BOM oversight for multi-rail, high-power designs.High-Speed Design: Design and supervise the layout of ultra-high-speed interfaces, such as PCIe Gen5/6, CXL, and custom chiplet-to-chiplet interconnects.Power Delivery (PDN): Develop resilient power delivery networks capable of managing high-current transients and low-voltage rails typical of advanced AI silicon.Cross-Functional Collaboration: Work closely with Silicon, Signal Integrity (SI/PI), Thermal, and Mechanical teams to ensure seamless product integration and performance.DFx & Manufacturing: Champion Design for Excellence (DFM, DFT, DFA) to guarantee high-yield production and long-term reliability in data center settings.Mentorship: Serve as a technical mentor, guiding junior engineers and establishing the standard for best practices in hardware design throughout the organization.

Join Integrated Resources Inc. as a Principal Engineer and be an integral part of our innovative team. In this role, you will lead engineering projects, mentor junior engineers, and drive technical excellence within our organization. Your expertise will be crucial in developing cutting-edge solutions that meet the needs of our clients.

At d-Matrix, we are dedicated to unlocking the transformative potential of generative AI, leading the charge in both software and hardware innovation. Our team thrives on a culture of respect and collaboration, where diverse perspectives fuel creative solutions.We believe in humility and prioritize direct communication. We are looking for passionate individuals who are eager to tackle challenges and are driven by results. If you're ready to explore the boundless opportunities in AI, join us as we shape the future together.Location: Hybrid, with 3 days per week onsite at our Santa Clara, CA headquarters.Role Overview: As a Principal AI/ML System Software Engineer, you will play a critical role in productizing the software stack for our cutting-edge AI compute engine. You will lead the development, enhancement, and maintenance of our next-generation AI deployment software, collaborating closely with a team of system software experts and interfacing with hardware and other software teams.

Role Overview Arista Networks is seeking a Power Supply Development Engineer in Santa Clara. This role focuses on designing, testing, and implementing power supply systems for advanced networking products. The work supports the performance and reliability of Arista's technology portfolio. What You Will Do Design power supply solutions for high-performance networking equipment Test and validate power systems to meet reliability and efficiency standards Work closely with engineering and product teams to integrate power supplies into new products Collaboration This position involves frequent collaboration with cross-functional teams to ensure power solutions meet technical and operational requirements.

nEye.ai builds MEMS-based silicon photonics optical circuit switches for data centers, enabling direct optical links among thousands of GPUs and memory units. These switches are designed for ultra-low power consumption, high radix, and compact chip-scale integration, supporting hyperscale data centers focused on performance and efficiency. Role overview The Associate Test Engineer, Photonics Systems, will work onsite in Santa Clara, CA. This lab-focused position centers on hands-on testing and validation of advanced silicon photonics systems. The role involves executing test plans, collecting and analyzing data, and collaborating with both internal engineers and external foundries to identify issues and support device improvements. Daily work connects nanofabrication, photonics testing, and failure analysis, bridging design, fabrication, and validation activities. What you will do Execute test plans and analyze results to inform device improvements. Collaborate with engineers and external partners to troubleshoot and resolve technical challenges. Assist in developing and refining testing methods for photonics systems. Requirements Bachelor's degree in Electrical Engineering, Physics, or a related discipline. Strong analytical and problem-solving skills. Preferred skills Experience with wafer-level testing or probe stations. Familiarity with nanofabrication or cleanroom environments.

As a Principal Software Engineer at ServiceNow, you will play a pivotal role in designing and developing innovative software solutions that meet the demands of our clients. You will collaborate with a talented team of engineers and product managers to deliver high-quality software while driving architectural and design decisions.

Join PlusAI, a trailblazer in Physical AI, as we develop cutting-edge AI-driven virtual driver software for autonomous trucks. With our headquarters positioned in the heart of Silicon Valley and operations extending across the United States and Europe, PlusAI has been recognized by Fast Company as one of the World’s Most Innovative Companies. We collaborate with industry leaders such as TRATON GROUP’s Scania, MAN, International brands, Hyundai Motor Company, Iveco Group, Bosch, and DSV to accelerate the rollout of next-generation autonomous trucking solutions. If you're passionate about making a significant impact and steering the future of autonomy, we invite you to become part of our dynamic team.As a Principal Engineer on our Mapping and Localization team, you will be responsible for the design and implementation of sophisticated fusion algorithms that integrate data from LiDAR, Radar, Cameras, IMUs, and GNSS with HD Maps to achieve unparalleled centimeter-level accuracy. Your expertise will be crucial in addressing the most challenging scenarios—from navigating GPS-denied tunnels to maneuvering through dynamic construction zones—ensuring our vehicles can operate safely and effectively within complex Level 4 Operational Design Domains (ODDs).

Join plus-2 as a Principal Engineer / Director of Motion Planning, where you will lead the development of cutting-edge motion planning technologies that drive our innovative projects. You will work closely with a talented team of engineers and researchers to create advanced algorithms and systems that enhance autonomy in robotics and automation.This role offers an exciting opportunity to shape the future of motion planning and contribute to high-impact projects. You will leverage your expertise to mentor junior engineers, collaborate with cross-functional teams, and drive research initiatives that align with our strategic goals.

Join our innovative team at Dexmate as a Robotics Systems Engineer in Santa Clara, CA (on-site). This pivotal role involves serving as the technical liaison among hardware, software, and AI components, ensuring flawless integration and validation of our robotic platforms from initial prototypes to full-scale production systems.Key ResponsibilitiesSystem Integration & ArchitectureCraft and maintain comprehensive documentation of system architectures across mechanical, electrical, firmware, and software domains.Lead the integration of system-level components for new robotic platforms, ensuring optimal functionality across sensors, actuators, computing, and communication subsystems.Design and prototype early iterations to mitigate risks associated with new technologies and validate system concepts.Software & Control SystemsDevelop software solutions for controlling and testing robotic platforms at a system level.Create tailored testing frameworks and automation tools to facilitate validation and debugging processes.Implement data visualization and diagnostic tools to track system performance effectively.Testing, Validation & DeploymentFormulate and execute detailed test plans to validate motion, sensing, control, and manipulation capabilities.Commission and operate robotic systems from initial setup through to production deployment.Ensure overall functional and performance readiness throughout the entire product lifecycle.Problem Solving & Cross-Functional CollaborationConduct root cause analysis for complex challenges that span hardware, firmware, and software domains.Diagnose and resolve system interactions during design, launch, and deployment stages.Collaborate closely with teams in mechanical, electrical, perception, controls, and AI to deliver cohesive solutions.Required QualificationsBachelor's degree in Robotics, Mechanical Engineering, Electrical Engineering, Computer Engineering, Mechatronics, or a related field, coupled with 5+ years of industrial experience; OR a Master's degree with 3+ years of relevant experience.A minimum of 3 years of hands-on experience in robotic system integration, with proven expertise in software development and testing.

Join ServiceNow as a Principal Software Engineer specializing in Artificial Intelligence and Machine Learning. In this pivotal role, you will leverage your deep expertise in software engineering and AI/ML technologies to drive innovative solutions and enhance our product offerings. You will collaborate with cross-functional teams to define technical requirements and ensure the successful implementation of advanced AI algorithms.

Join our dynamic team at Arista Networks as a Senior Signal Integrity and Power Integrity Engineer. In this pivotal role, you will leverage your expertise to ensure the integrity of signal and power within complex electronic systems. You will work closely with cross-functional teams, contributing to the design and validation of high-performance networking solutions.

Join nEye.ai, a pioneering startup in optical switching technology, set to transform data centers. Our innovative MEMS-based silicon photonics optical circuit switches (OCS) address critical bottlenecks in AI processing by facilitating direct optical links among thousands of GPUs and memory units. Our flagship product, the SuperSwitch, is designed for ultra-low power consumption and high radix performance, offering hyperscale data centers exceptional efficiency and scalability. Position Overview We are seeking a dedicated Station Software Engineer to develop and maintain the software stack for our product validation and qualification stations. This role will involve collaboration across various teams, playing a key part in advancing our testing capabilities from initial bench-level exploration to high-throughput reliability and performance validation. Reporting to the Head of Product Validation Engineering, you will take ownership of the station-level control layer, instrument drivers, data pipelines, and test execution frameworks. Your contributions will enable our engineering teams to effectively characterize, debug, and qualify our cutting-edge silicon photonic platforms with reliability and efficiency.

Join Arista Networks as a Senior Optical Signal Integrity and Power Integrity (SI/PI) Engineer in our Santa Clara office. In this pivotal role, you will leverage your expertise to enhance the integrity of optical signals and power delivery systems in cutting-edge data center solutions. Collaborate with a team of talented engineers to design, analyze, and optimize high-performance optical systems.

At d-Matrix, we are dedicated to unlocking the potential of generative AI to drive technological transformation. Positioned at the cutting edge of both software and hardware innovation, we strive to redefine the limits of what is achievable. Our work culture is rooted in respect and collaboration.We champion humility and prioritize direct communication. Our inclusive team thrives on diverse perspectives that lead to superior solutions. We are on the lookout for individuals who are passionate about overcoming challenges and are driven by results. Are you ready to explore your playground? Together, we can shape the infinite possibilities of AI.Location:This position is hybrid, requiring 3-5 days per week onsite at our Santa Clara, CA headquarters.About the Role: As a Principal Technical Program Manager, you will spearhead engineering excellence across our global hardware organization. This pivotal role will focus on devising lightweight, scalable processes that ensure reliable project delivery in a rapidly growing startup environment. You will collaborate closely with engineering leaders to convert company goals into actionable software programs, enhance planning and execution practices, and promote collaboration across diverse geographies and technical domains. The ideal candidate will thrive in a fast-paced, globally distributed setting and possess a deep passion for delivering high-quality products punctually.Your Responsibilities:Oversee end-to-end program management throughout the post-silicon and system hardware development cycle:Prepare for silicon arrival by establishing lab spaces, setting up systems/boards, and managing production (EVK) design and validation across Silicon & Systems Hardware, Firmware, QA, and Manufacturing engineering teams.Lead firmware deployment and development to showcase all key features of the chip and systems.Conduct power and performance characterization, deliver demo versions, and initiate qualification processes including silicon qual, board qual, product qual, and NPI.Establish clear and predictable milestones for development within the company and with third-party partners.Coordinate project delivery across teams in North America, India, Serbia, and Australia.Define and track performance metrics, create dashboards, and generate reports to monitor progress and program health.

Join dexmate as a Senior Embedded Systems Engineer, where you will spearhead the development of cutting-edge embedded systems that drive innovation in our technology solutions. You will work collaboratively with a dynamic team to design and implement high-performance software that integrates with hardware components efficiently.Your expertise will enable you to tackle complex challenges in embedded systems, contributing to projects that have a significant impact on our clients and the industry. If you are passionate about technology and eager to make a difference, we want to hear from you!

About the Position:Step into the future of robotics and human interaction with Cobot. Our team is comprised of visionary innovators dedicated to transforming how humans and robots collaborate. We envision a world where robots seamlessly integrate into daily life, adapting and responding to our needs rather than the other way around.Do you have a passion for validating complex robotic systems? Are you skilled in designing comprehensive test frameworks that assess integration, reliability, and performance? If so, we invite you to apply for the role of Senior Systems Test Engineer within our robotics division. This pivotal position will drive the validation strategy for our robots as complete systems, ensuring their impeccable performance in real-world scenarios. You will be responsible for building test infrastructure, creating system-level testing plans, and overseeing validation processes that encompass firmware, embedded control, autonomy, and mechanical systems.This role is based at our headquarters in Santa Clara, CA.Key Responsibilities:Design and implement system-level validation strategies to confirm optimal robot behavior in real-world conditions.Develop and enhance automated test infrastructure across hardware and software integration points.Create scenario-based validation plans focused on robot behavior, performance, reliability, and safety metrics.Investigate and troubleshoot complex hardware and software issues, from low-level interfaces to high-level autonomy.Build and expand simulation and hardware-in-the-loop (HIL) test environments for thorough system validation.Establish processes to monitor test coverage, regression, and performance metrics over time.Work closely with engineering teams across embedded software, perception, controls, and mechanical/electrical domains.Collaborate with cross-functional stakeholders to support targeted verification and validation efforts.Contribute to tools for test automation, diagnostics, telemetry, and log analysis.

At Forward Networks, we are revolutionizing the management and security of the world’s most intricate networks. Established in 2013 by a team of four Stanford Ph.D.s, we pioneered the development of the industry’s first network digital twin—a mathematically precise representation of the production network that provides IT teams with unparalleled visibility, verification, and agility across multiple cloud and vendor environments.Our esteemed clientele includes industry giants like Goldman Sachs, PayPal, S&P Global, IBM, and Dell, alongside rapidly growing enterprises and government bodies. According to IDC, our clients experience an average of $14.2 million in annual savings through enhanced efficiency and security.Supported by elite investors such as Andreessen Horowitz, Goldman Sachs, MSD Partners, and Threshold Ventures, we cultivate a people-centric and innovative culture where brilliant minds are at the forefront of advancing network reliability, security, and AI-driven operations.We are on the lookout for a seasoned Principal Backend Software Engineer to become a vital member of our Scaling team. In this crucial position, you will spearhead the development of our product’s fundamental components, ensuring seamless interaction with other services and systems. Your expertise will be key in optimizing our core data structures and enhancing our computational capabilities.