Hardware Engineer

Bedrock RoboticsSan Francisco, CANew

On-site Full-time

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Experience

Qualifications

Key Qualifications:Solid understanding of core hardware engineering concepts including electrical design, testing, and deployment of hardware systems in challenging outdoor settings. Proven experience managing extensive hardware development projects from concept through prototype, engineering validation testing (EVT), design validation testing (DVT), and production phases. Familiarity with some or all of the following technologies:High-performance/power edge computing, including multi-CPU systems with substantial GPU capabilities. Common autonomous sensing technologies such as lidar (spinning, flash), cameras (visible, SWIR, NIR, etc.), radar, GNSS, and IMUs. Strategies for packaging and integrating high-performance hardware systems in rugged environments that withstand high shock/vibration, extreme temperature ranges, IP ratings, and solar loading. High-speed signaling techniques including GSML, multi-gigabit ethernet, and RF. Proficiency in programming languages such as C, C++, Rust, shell scripting (Linux bash), or runtime environments (Python, etc.).

About the job

Be a Part of Revolutionizing Autonomy in Construction

At Bedrock Robotics, we are propelling artificial intelligence beyond theoretical boundaries and into practical applications. Our team consists of seasoned professionals who have played pivotal roles in launching Waymo, achieving a $3.2 billion acquisition with Segment, and driving Uber Freight to $5 billion in revenue. We are currently implementing autonomous systems on heavy construction equipment nationwide, expediting timelines for billion-dollar infrastructure projects while enhancing safety on job sites. With $350 million in backing, we are rapidly addressing the pressing need for housing, data centers, and manufacturing facilities amidst the construction industry's labor challenges.

This role merges innovation with hands-on engineering. You will work alongside construction experts and top-tier engineers to tackle real-world challenges that cannot be resolved through simulations alone. If you are eager to leverage state-of-the-art technology to address significant issues within a skilled team, we invite you to apply.

As we expand our fleet of retrofitted autonomous construction machines, we are in search of an exceptional hardware engineer to help shape system architecture, test and integrate modules, and manage critical hardware workstreams. You will collaborate with senior engineers responsible for innovating these systems, ensuring the delivery of robust and capable autonomous hardware solutions to the field.

About Bedrock Robotics

Bedrock Robotics is a pioneering force in integrating AI into real-world construction applications, addressing critical infrastructure needs through innovative solutions and a talented team of industry experts.

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Test Engineering Manager - Powertrain (Multiple Roles)Location: South San FranciscoAbout ZiplineAre you ready to make a global impact? Zipline is revolutionizing the logistics industry, aiming to tackle urgent access challenges worldwide. Our innovative instant delivery system serves diverse needs, from supporting national healthcare initiatives in Rwanda and Ghana to providing essential supplies for businesses like Walmart. By utilizing cutting-edge technology, including robotics and autonomy, we're committed to reducing carbon emissions, alleviating traffic congestion, and ensuring equitable access for billions.Join us at Zipline, where we are dedicated to creating a resilient global supply chain for all.About You and the RoleWe are looking for two passionate Hardware Test Engineering Managers to spearhead the development and execution of hardware validation and testing strategies throughout the product lifecycle. These hands-on leadership roles will focus on delivering high-quality, reliable hardware on time. The positions within our Powertrain team include:Energy and Power: Focusing on batteries, cells, charging, power distribution, and energy safety.Electric Drivetrain: Concentrating on electric propulsion, motors, propellers, and electromechanical systems.As a leader, you will guide a diverse team of engineers to develop world-class testing methodologies, equipment, and execution for hardware testing. Your responsibilities will encompass the entire hardware development lifecycle, from performance testing to system-level assessments, durability, environmental survivability, and the automation of production line testing.We are seeking a player-coach who has expertise in either batteries or electric propulsion and can provide strategic direction while being hands-on in technical execution.

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Full-time|On-site|San Francisco

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Mar 2, 2026

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Avionics Engineer Associate - Fall 2026

Astranis Space Technologies Corp.

Internship|On-site|San Francisco

Astranis is at the forefront of satellite technology, developing advanced satellites that expand humanity's presence in high orbits. Our satellites deliver dedicated and secure networks to a diverse clientele, including large corporations, government entities, and the US military. With five satellites currently operational and a pipeline of launches ahead, we are addressing a substantial backlog exceeding $1 billion in commercial contracts.As a trusted partner in satellite communications, Astranis excels in meeting the rigorous demands for uptime, data security, and customized solutions. Backed by over $750 million from premier investors such as Andreessen Horowitz, Blackrock, and Fidelity, our team of 450 engineers and entrepreneurs is dedicated to pushing the boundaries of technology. Our headquarters, spanning 153,000 sq. ft. in Northern California, is where creativity meets cutting-edge engineering.Avionics Associate Engineer (Fall 2026)This Associate Engineer position is a twelve-week, salaried role tailored for graduates holding a bachelor's degree who intend to pursue a master's degree after their tenure with Astranis. In this role, you will engage in challenging and meaningful work, comparable to the projects assigned to full-time engineers. Our Associate Engineers have previously contributed to the design and testing of hardware and software destined for space, with many transitioning to permanent roles within the company.Role ResponsibilitiesCollaborate with the avionics engineering team to build and test flight hardware.Design testing equipment to validate designs under a variety of stressed conditions.Debug and bring up designs in the laboratory environment.Develop code to assess performance and automate the testing of satellite hardware.Support low-level software development for interfacing with various spacecraft subsystems.

May 1, 2026

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Senior Hardware Systems Engineer

Samsara

Full-time|$124.1K/yr - $208.5K/yr|Hybrid|San Francisco - SF9

Who We AreSamsara (NYSE: IOT) is at the forefront of the Connected Operations™ Cloud, a transformative platform that empowers businesses reliant on physical operations to tap into Internet of Things (IoT) data. Our aim is to provide actionable insights that enhance safety, efficiency, and sustainability across vital industries such as agriculture, construction, transportation, and manufacturing. By digitally transforming these sectors, which represent over 40% of global GDP, we are contributing to a more efficient and sustainable economy.Joining Samsara means being part of a team that is defining the future of physical operations. You will engage in cutting-edge solutions, including Video-Based Safety, Vehicle Telematics, and Equipment Monitoring, within a supportive environment that fosters innovation and long-term impact.About the Role:We are seeking a Senior Hardware Systems Engineer to enhance our rapidly expanding product line. Your primary responsibility will involve leading the electrical engineering components of product architecture and design, grounded in comprehensive feasibility, design, and cost analyses. This encompasses critical aspects such as component selection, thermal management, and antenna design. You will leverage extensive telemetry and direct customer insights to inform and refine our product designs. Collaborating closely with Product Management, Firmware, and Hardware leadership, you will influence key engineering decisions while mentoring fellow engineers. The role will also require interaction with our US and Taiwan EE teams, as well as our Supply Chain and laboratory resources, to achieve our project goals effectively.This role is hybrid, requiring you to be in our San Francisco, CA office three days a week, with the flexibility to work remotely for two days. Travel may be necessary up to 25% of the time, and proximity to an international airport is essential. We offer relocation assistance for this position and welcome candidates from across the U.S. who are willing to relocate to the Bay Area.

Feb 11, 2026

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Hardware Engineer

Bedrock Robotics

Full-time|On-site|San Francisco, CA

Be a Part of Revolutionizing Autonomy in ConstructionAt Bedrock Robotics, we are propelling artificial intelligence beyond theoretical boundaries and into practical applications. Our team consists of seasoned professionals who have played pivotal roles in launching Waymo, achieving a $3.2 billion acquisition with Segment, and driving Uber Freight to $5 billion in revenue. We are currently implementing autonomous systems on heavy construction equipment nationwide, expediting timelines for billion-dollar infrastructure projects while enhancing safety on job sites. With $350 million in backing, we are rapidly addressing the pressing need for housing, data centers, and manufacturing facilities amidst the construction industry's labor challenges.This role merges innovation with hands-on engineering. You will work alongside construction experts and top-tier engineers to tackle real-world challenges that cannot be resolved through simulations alone. If you are eager to leverage state-of-the-art technology to address significant issues within a skilled team, we invite you to apply.As we expand our fleet of retrofitted autonomous construction machines, we are in search of an exceptional hardware engineer to help shape system architecture, test and integrate modules, and manage critical hardware workstreams. You will collaborate with senior engineers responsible for innovating these systems, ensuring the delivery of robust and capable autonomous hardware solutions to the field.

May 4, 2026

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Hardware and Software Co-Design Engineer

OpenAI

Full-time|Hybrid|San Francisco

About Our TeamAt OpenAI, our Hardware organization is at the forefront of developing cutting-edge silicon and system-level solutions tailored for the specific demands of advanced AI workloads. Our team is dedicated to creating the next generation of AI-native silicon, collaborating closely with software and research partners to co-design hardware that is seamlessly integrated with AI models. We not only deliver production-grade silicon for OpenAI’s supercomputing infrastructure but also innovate custom design tools and methodologies that drive acceleration and optimization specific to AI.About This RoleAs a member of our hardware optimization and co-design team, you will play a crucial role in co-designing future hardware from various vendors, focusing on programmability and high performance. You will partner with our kernel, compiler, and machine learning engineers to comprehend their distinct requirements concerning ML techniques, algorithms, numerical approximations, programming expressivity, and compiler optimizations. Your advocacy for these constraints will help shape and influence future hardware architectures aimed at efficient training and inference for our models. If you are passionate about efficiently distributing large language models across devices, optimizing system-wide networking bottlenecks, and customizing the compute pipeline and memory hierarchy of hardware platforms while simulating workloads at various abstraction levels, then this opportunity is perfect for you!This position is based in San Francisco, CA, utilizing a hybrid work model of three days in the office each week, with relocation assistance available for new hires.Key Responsibilities:Collaborate on the co-design of future hardware focusing on programmability and performance with hardware vendors.Support hardware vendors in developing optimal kernels and integrating support within our compiler.Generate performance estimates for critical kernels across diverse hardware configurations, influencing decisions regarding compute core and memory hierarchy features.Create system performance models at various abstraction levels and conduct analyses to guide decisions on scaling and front-end networking.Engage with machine learning engineers, kernel engineers, and compiler developers to align on high-performance accelerator needs.Facilitate communication and coordination with internal and external partners.Shape the roadmap for hardware partners to optimize their products for our AI capabilities.

Feb 11, 2026

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Software Engineer, Hardware

OpenAI

Full-time|Hybrid|San Francisco

About Our TeamAt OpenAI, our Hardware team is at the forefront of developing cutting-edge silicon and comprehensive system solutions tailored to the specific needs of advanced AI workloads. We pride ourselves on crafting the next generation of AI-native silicon, collaborating closely with software engineers and research teams to ensure our hardware is seamlessly integrated with AI models. Our mission extends beyond creating production-grade silicon for OpenAI’s supercomputing infrastructure; we also innovate custom design tools and methodologies that spark innovation and enable hardware specifically optimized for AI.About the RoleAs a Software Engineer on the Scaling team, you will play a pivotal role in designing and optimizing the foundational stack that manages computation and data flow across OpenAI’s supercomputing clusters. Your responsibilities will include crafting high-performance runtimes, developing custom kernels, enhancing compiler infrastructure, and building scalable simulation systems to validate and optimize distributed training workloads.This position requires you to work at the intersection of systems programming, machine learning infrastructure, and high-performance computing, where you will create intuitive developer APIs alongside highly efficient runtime systems. You will balance usability and introspection with the imperative for stability and performance across our dynamic hardware landscape.This role is based in San Francisco, CA, featuring a hybrid work model (three days in-office per week). Relocation assistance is provided.Key Responsibilities:Design and implement APIs and runtime components to efficiently manage computation and data movement for diverse ML workloads.Enhance compiler infrastructure by developing optimizations and compiler passes to accommodate evolving hardware advancements.Engineer and refine compute and data kernels, ensuring precision, high performance, and compatibility across simulation and production settings.Analyze and optimize system bottlenecks, focusing on I/O, memory hierarchy, and interconnects at both local and distributed scales.Create simulation infrastructure to validate runtime behaviors, test modifications to the training stack, and support the early development of hardware and systems.Quickly deploy updates to runtime and compiler across new supercomputing builds in close collaboration with hardware and research teams.Work across a varied tech stack, primarily utilizing Rust and Python, with a chance to influence architectural decisions within the training framework.

Oct 31, 2025

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Senior Hardware Reliability Engineer

Gridware

Full-time|On-site|San Francisco, CA

About GridwareGridware is an innovative technology firm headquartered in San Francisco, committed to safeguarding and enhancing the reliability of the electrical grid. We have pioneered a revolutionary approach to grid management known as Active Grid Response (AGR), which meticulously monitors the electrical, physical, and environmental factors influencing grid safety and reliability. Our state-of-the-art AGR platform leverages high-precision sensors to identify potential issues at an early stage, facilitating proactive maintenance and fault resolution. This holistic strategy is designed to bolster safety, minimize outages, and ensure optimal grid performance. We are proud to be supported by prominent climate-tech and Silicon Valley investors. To learn more, visit www.Gridware.io.About the RoleWe are seeking a skilled Senior Hardware Reliability Engineer to lead reliability testing, analysis, and lifetime modeling of various outdoor electronic assemblies. This pivotal role will concentrate on the electronic components of our products, collaborating closely with our mechanical-focused Reliability Engineer and engaging with the broader hardware and cross-functional teams.

Feb 21, 2026

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Avionics Engineer at Astranis | San Francisco

Astranis

Full-time|$105K/yr - $145K/yr|On-site|San Francisco

Astranis is revolutionizing satellite technology by developing advanced satellites that operate in high orbits, extending humanity’s reach into the solar system. Our satellites deliver dedicated, secure networks to a diverse clientele, including large enterprises, sovereign governments, and the US military. With five satellites currently in orbit and numerous additional launches on the horizon, we are proudly managing a backlog exceeding $1 billion in commercial contracts.Astranis is the go-to satellite communications partner for clients demanding exceptional uptime, robust data security, network visibility, and tailored solutions. With over $750 million raised from top-tier investors such as Andreessen Horowitz, Blackrock, and Fidelity, we have built a dynamic team of 450 engineers and entrepreneurs dedicated to innovation. Our satellites are designed, built, and operated from our state-of-the-art headquarters in Northern California.Avionics EngineerAs an Avionics Engineer at Astranis, you will play a pivotal role in designing the flight hardware that forms the core of our satellite's internal communication, power distribution, sensor aggregation, and flight computer systems. You will take full ownership of the lifecycle of your hardware designs and collaborate closely with a multidisciplinary team to develop innovative solutions that push the boundaries of satellite technology.Design circuits and PCBs for various spacecraft subsystems.Characterize, test, and validate hardware systems across the spacecraft.Work within a multidisciplinary team to architect, design, and execute satellite avionics.Assist in recruiting, interviewing, and hiring additional teammates for our rapidly-growing team.

Mar 17, 2026

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Hardware Reliability Engineer

Multiply Labs

Full-time|On-site|San Francisco

About Multiply LabsMultiply Labs is an innovative startup located in San Francisco, California, backed by renowned investors in technology and life sciences such as Casdin Capital, Lux Capital, and Y Combinator. Our goal is to develop the world's leading robotic systems and utilize them to make groundbreaking life-saving therapies accessible to everyone.We are transforming the manufacturing process of cell therapies through the creation of advanced robotic systems that automate and scale the production of these crucial treatments. Our cutting-edge robots enable biopharma companies to produce cell therapies efficiently without overhauling their existing processes, thus minimizing regulatory hurdles and risks. Unlike traditional methods that are labor-intensive and costly (often exceeding $1M per patient), our robotic solutions aim to make these vital treatments more affordable and reachable for those who need them.To discover more and view our robots in action, please visit www.multiplylabs.com and follow us on LinkedIn.Position OverviewWe are looking for a dedicated Hardware Reliability Engineer to become an essential part of Multiply Labs’ Reliability Engineering team. As a founding member, you will collaborate closely with the Hardware Product and Systems Integration teams to enhance our designs throughout the entire development lifecycle, from initial prototypes to fully deployed GMP production systems. Your contributions will directly support the delivery of life-saving therapies by ensuring our robots operate seamlessly within the high-stakes biotech environment.

Jan 28, 2026

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