Simulation Engineer Jobs

About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persistent memory. We're pairing that intelligence with next-generation hardware to create a universal interface between humans and machines. While today's AI largely operates through chat boxes and decade-old devices, Hark is focused on what comes next: agentic systems that interact naturally with people and the real world. To get there, we're developing multimodal models and next-generation AI hardware together - designed from the ground up as a single, unified interface for a new era of intelligent systems. About the Role We are looking for an electrical engineer to own the end-to-end power architecture of our next-generation portable devices. You will be responsible for ensuring our products are safe, efficient, and long-lasting. From selecting the right battery chemistry to fine-tuning PMIC registers and creating complex power models, you will ensure every milliwatt is accounted for. Responsibilities Power Architecture: Define the power distribution network (PDN) and select key components, including PMICs, chargers, fuel gauges, and protection ICs. Battery Management: Lead the selection, characterization, and safety validation of Li-ion/Li-poly battery cells. Power Modeling & Simulation: Develop detailed power models to predict battery life across various user scenarios (idle, peak load, standby). Charging Systems: Design and optimize wired (USB-C PD) and/or wireless charging circuits, ensuring thermal stability and fast-charging compliance. Efficiency Analysis: Conduct bench-level efficiency measurements for DC-DC converters (Buck, Boost, LDO) and optimize firmware settings for peak performance. Peak Power Management: Develop power model and management strategy to overcome system brownout. Regulatory Compliance: Ensure power designs meet globa

We’re reinventing personal transportation—making the future safer, cleaner, and more enjoyable. We’ve created our vehicle specifically for dense, complicated urban environments. Zoox is the only driving vehicle on the market with bidirectional driving capabilities and four-wheel steering, allowing us to maneuver through compact spaces and change directions without the need to reverse. The future is for riders! Our growing Perception team is searching for an Engineering Manager for the Perception Occupancy and Rare Events team. Our perception stack is responsible for building Zoox’s world-class 3D environment model from multi-modal sensor data. We create novel AI architectures that combine the latest academic results with many in-house innovations in creative ways. Our algorithms are relentlessly optimized and tuned to run efficiently and effectively on a wide variety of real-life data as well as in simulation. You will be responsible for leading high-impact Perception teams with their technical roadmap and milestone goals. You will be closely collaborating with other AI teams including Simulation, Sensor and Hardware, and Systems Design and Mission Assurance teams to deliver an exceptional objects occupancy perception system encompassing modalities such as vision, lidar, radar and long-wave IR. You will lead a diverse, experienced team with a rapidly growing scope and responsibility while also working on some of the most complex problems in artificial intelligence, perception, and sensor fusion. In this role, you will: Lead Technical Strategy: Build and lead a team of managers and engineers responsible for core occupancy modeling and rare event detection, driving the team’s roadmap, productivity, and execution. Drive Model Evolution: Own the development and deployment of critical perception models, overseeing the consolidation of multi-modal architectures and guiding technical design to enhance detection range, rob

About the Team OpenAI’s Hardware organization develops AI-native silicon and system-level solutions for the unique demands of advanced AI workloads. Building on efforts like Jalapeño, the team is developing future generations of AI-native silicon and tightly integrated systems to power the next generation of frontier models. By co-designing chips, systems, tools, and methodologies, the team helps deliver faster, more efficient, and production-ready hardware for OpenAI’s supercomputing platform. About the Role As a software engineer on the Scaling team, you’ll help build and optimize the low-level stack that orchestrates computation and data movement across OpenAI’s supercomputing clusters. Your work will involve designing high-performance runtimes, building custom kernels, contributing to compiler infrastructure, and developing scalable simulation systems to validate and optimize distributed training workloads. You will work at the intersection of systems programming, ML infrastructure, and high-performance computing, helping to create both ergonomic developer APIs and highly efficient runtime systems. This means balancing ease of use and introspection with the need for stability and performance on our evolving hardware fleet. This role is based in San Francisco, CA, with a hybrid work model (3 days/week in-office). Relocation assistance is available. In this role, you will: Design and build APIs and runtime components to orchestrate computation and data movement across heterogeneous ML workloads. Contribute to compiler infrastructure, including the development of optimizations and compiler passes to support evolving hardware. Engineer and optimize compute and data kernels, ensuring correctness, high performance, and portability across simulation and production environments. Profile and optimize system bottlenecks, especially around I/O, memory hierarchy, and interconnects, at both local and distributed scales. Develop simulation infrastructure to validate runtime b

On the Motion Planning team at Zoox, you’ll be dedicated to improving the driving behaviors of the robot on public roads. The Planner's job is to figure out where the robot is going and how to get there safely in situations as complex as those found in Downtown San Francisco or on the Las Vegas Strip. This is a cutting-edge problem, which requires teamwork and collaboration across a broad set of experts spanning Planner, Perception, Prediction, Operations, and more. Together, you will create the next generation of algorithmic improvements to expand our robot’s ability to drive in some of the most complex situations found on public roads. Safety is foundational at Zoox, so you will take a measured approach – develop a principled modification to the Planner, test in simulation and on closed courses, and team up with our safety drivers for on-road testing. In this role, you will: Create principled algorithmic improvements to specific areas of driving behavior and implement those changes in our code base. Use our extensive backend tooling to test your changes across many different driving situations at the press of a button. Lead on-vehicle drive reviews to generate actionable feedback on driving performance. Use this experience to help the team learn and make improvements. Attend conferences and survey literature to stay informed on the most recent developments in the fields of Robotics and Motion Planning. Write and file patents for novel technologies you develop. Qualifications Master's degree in Computer Science or related field and relevant experience Fluency in C++ Understanding of configuration spaces and a variety of planning techniques (A*, RRTs, PRMs, etc.) Demonstrated ability to create real-time motion planning algorithms Bonus Qualifications Significant contributions to geometric- and/or sampling-based planning algorithms Experience with autonomous rob

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. As a Photolithography Engineer at Micron, you will be responsible to tackle critical lithography scribe challenges for memory devices. In this position, you will be responsible for supporting work for the photolithography team. This includes modeling to support optical simulation related to scribe mark, provide mark design recommendations, identifying root causes for sophisticated problems, and providing simulation training for other photolithography engineers. You will also define and lead projects to address photolithography performance gaps on current and future memory and storage nodes. Job Description Responsibilities include, but are not limited to: Understand the technology challenges with respect to overlay and establish project plans to address them for the N, N+1, and N+2 nodes. Work with vendor applications teams to find areas for overlay scribe improvement. Drive technical innovation in your area of expertise as a recognized Micron expert in your field. Standardize methods and procedures across area, department and/or FABs. Define and lead sophisticated, multi-disciplinary projects that are essential to Micron’s photolithography roadmap. Help to craft strategic decisions. Work with process development engineers on issues and projects related to photolithography. Summarize plans, progress to experimental work, and conclusions in the form of written reports. Provide advice and counsel to senior management

About the Team Our Robotics team is focused on unlocking general-purpose robotics and pushing towards AGI-level intelligence in dynamic, real-world settings. Working across the entire model stack, we integrate cutting-edge hardware and software to explore a broad range of robotic form factors. We strive to seamlessly blend high-level AI capabilities with the constraints of physical systems to improve peoples’ lives. About the Role We are seeking a Mechanical Engineer for a senior individual-contributor role leading printed circuit board assembly (PCBA) test fixtures and infrastructure for advanced robotic systems. You will independently turn evolving requirements into working fixtures, make technical tradeoffs, and own delivery from concept and detailed design through fabrication, validation, deployment, and reliable operation. This role combines development-lab work with deployment at contract manufacturers. You will build precision mechanical systems for board programming, functional test, and characterization, including board nests, probe plates, connector interfaces, alignment features, clamps, enclosures, and thermal interfaces. You will partner with electrical, firmware, software, manufacturing, and reliability teams to make fixtures repeatable, protective of delicate assemblies, and maintainable as board designs evolve. This role is based in San Francisco, CA, and requires in-person presence 4 days a week. Travel to contract-manufacturer sites is part of the role, with timing based on build and deployment needs. In this role, you will: Own the mechanical architecture of PCBA test stations, including frames, board nests, datum schemes, access, guarding, ergonomics, and serviceability. Design probe and bed-of-nails fixtures, connector-mating mechanisms, board supports, clamps, and interchangeable tooling for programming, functional test, and characterization. Use first-principles analysis and simulation to assess stiffness, probe and insertion forces, board def

Zoox is on a mission to reimagine transportation and ground-up build autonomous robotaxis that are safe, reliable, clean, and enjoyable for everyone. We are still in the early stages of deploying our robotaxis on public roads, and it is a great time to join Zoox and have a significant impact in executing this mission. The ML Platform team at Zoox plays a crucial role in enabling innovations in large-scale Foundation models, VLMs, and VLAs to make autonomous driving as seamless as possible. The Opportunity Are you excited to drive our ML Performance Optimization initiatives and make our ML models that enable autonomous driving as fast and efficient as possible? You will get to work with SOTA accelerators, cutting-edge techniques in distributed training, quantization, distillation, and pruning, among other things, working closely with all the Autonomy teams within Zoox - Perception, Prediction, Planner, Simulation, Collision Avoidance, and have the opportunity to significantly push the boundaries of how ML is practiced within Zoox. We build and operate the base layer of ML tools, model development, and serving systems that our applied research teams use for in- and off-vehicle ML use cases. You will work alongside a team of strong software engineers and act as a force multiplier for our internal customers. This team has many growth opportunities as we expand our robotaxi deployments and venture into new ML domains. If you want to learn more about our stack behind autonomous driving, please look here. If you want to learn more about our ML Infrastructure, here is one of our past talks at re:Invent. In this role, you will: Design, implement, and operate cutting-edge ML training performance optimization techniques — distributed training (data/tensor/pipeline parallelism), mixed-precision, gradient checkpointing, and GPU kernels — to scale our VLM, VLA, and Foundational models training efficiency. <

Job Details: Job Description: The Role and Impact As a Circuit Design Engineer, you will play a pivotal role in designing and optimizing cutting-edge digital circuits for custom blocks such as SRAM, register files, memory compilers, and caches. In this role, you'll focus on schematic entry, simulation, and functionality verification, ensuring designs meet power, performance, and area goals. Your contributions will directly impact the development of high-performance solutions used across Intel's data center technologies. Business group You will be part of the Data Center Group (DCG), a team dedicated to delivering innovative technology solutions that power the world's data centers and transform how businesses operate. By enabling advanced computing capabilities, the DCG team plays a critical role in supporting Intel's commitment to shaping the future of computing. What You’ll Do Key responsibilities will include but not limited to: Design and optimize digital circuits for custom blocks, including SRAM, register files, memory compilers, and caches. Perform circuit design, schematic entry, simulation, and functionality verification for major blocks. Create block-level DFT models, develop memory test tools, and enhance design flows/methodologies for improved efficiency. Collaborate with architecture, layout, and cross-functional teams to ensure optimal circuit performance, power, area, and yield. Analyze and resolve circuit design issues, driving innovations to reduce leakage, optimize performance, and enhance robustness of circuits. Characterize memory instances and memory compilers to ensure high-quality designs that meet specified design goals. Behavioral traits that we are looking for: <

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. Focus on technology node development to advance next-generation DRAM technologies. Contribute to DRAM product design to enable effective transfer of node development innovations into production products. Collaborate with product engineering and process technology teams to validate designs and help guide technology direction. Perform circuit design and floor planning, including power delivery network (PDN) design. Conduct simulation, debugging, and root cause analysis of design and process issues. Identify failures and provide corrective feedback to block design owners. Deliver design insights and recommendations to Technology Development process teams. Validating device and schematic functionality using memory testing systems. Requirements: Employer will accept a Master’s degree in Electrical Engineering, Computer Engineering, or related field and 2 years of work experience in job offered or in a related occupation. Position requires: 1. CMOS Circuit Design; 2. Digital Logic; 3. Mixed Signal Design; 4. Sense Amplifier; 5. Clock or Data Path; 6. AOCV; 7. Power, IR Drop, or PDN; 8. DFT; 9. Spice or Spectre; 10. Verilog; 11. Parasitic Extraction or SPEF; 12. Floor planning or Routing; 13. Cadence Virtuoso; 14. Python; and 15. Data Analysis (JMP). As a world leader in the semiconductor industry, Micron is dedicated to your personal wellbeing and profes

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. Develop test plans at SOC Level and analyze Coverage. Build verification environments to verify complex SOCs. Develop Random/Directed test in RTL and GLS environments. Review architectural specifications to ensure high quality. Work with customers to understand their verification and validation requirements and provide the necessary collateral. Engage with customers to support issues with current HBM architectures and find opportunities to innovate on future HBM solutions. Work with IP suppliers to ensure that proper verification and validation collaterals are provided. Identify and flag quality issues, performance problems, and opportunities to reduce power consumption. Debug and identify root causes and solutions for pre-silicon and post-silicon issues encountered in current HBM products and architectures. Employer will accept a Bachelor’s degree in Electrical and Computer Engineering, or related field and 3 years of experience in the job offered or in a related occupation. Position requires: 1. SoC or IP verification; 2. Writing tests and developing verification environments using System Verilog and UVM; 3. Building verification environments or validating complex SOCs; 4. Working with IP vendors and verifying IP integration; 5. Gate-level simulation (GLS); 6. Python; 7. UCIE, memory controller, NOCs, MBIST, or ATPG scan controllers; and 8. DRAM operation and JEDEC specifications such as HBM product family. <p

Software Engineering Manager, Vertical Lift Company: The Boeing Company The Boeing Company is looking for a Software Engineering Manager to join our Vertical Lift software team located in Ridley Park, PA . As a part of our dynamic team, you will have the opportunity to creatively solve complex technical problems on multiple Boeing programs, including the V-22 Osprey, the H-47 Chinook , and other Vertical Lift and aerospace platforms. As a Software Engineering Manager at Boeing, you will lead and support a diverse team of software development engineers. This is a unique opportunity to manage full lifecycle software development for the most sophisticated military and commercial platforms in the world. The successful candidate will lead a software engineering team responsible for software and test development for a Vertical Lift platform. Our teams develop mission, vehicle, and flight control software, as well as modeling, simulation, testing, and analysis, for the V-22 Osprey and H-47 Chinook aircraft. We also support software projects throughout The Boeing Company. Responsibilities include integrating team activities with the other Integrated Product Teams (IPTs) and across numerous programs; managing successful projects, day-to-day work assignments, staffing, personnel development, skills management, and team training. The lifecycle of the team’s products spans all activities from proposal development through aircraft fielding and resolution of field issues. Additional responsibilities include maintaining overall tools and processes, supporting ongoing process improvements, and coordinating software customer interface. The manager also provides oversight of technical issues/s

Job Requisition ID # 26WD100721 Engineering Manager Help shape how cities are designed We are looking for an Engineering Manager to grow and develop talent across our organization in our AI-powered architecture design platform. You will spend roughly 70% of your time on product development and 30% on people leadership, managing career growth, removing blockers, and developing individual contributors. You will be working with a group of engineering managers, focusing on the health and growth of our people. As an Engineering Manager you will be the people leader for a group of individual contributors who work on different product teams. You will combine hands-on technical judgment with thoughtful people leadership. You will mentor engineers in their growth, set quality and technical standards, and remove blockers so your engineers can do their best work. You will work alongside your people on systems that combine cloud architecture, performance-sensitive applications, and AI to support complex design and simulation workflows. Your work will enable architects, planners, and developers to discover smarter, more sustainable solutions and gain meaningful insights into their projects. About us We are on a mission to help design better cities. With 90% of future population growth expected in urban areas, and construction responsible for around 40% of global CO₂ emissions, the AEC industry must evolve. Our cloud-based Autodesk Forma platform helps users evaluate design choices based on environmental impact, living quality (sun, daylight, noise), and project feasibility. We started as S

Optical Design Engineer (Associate or Mid-Level) Company: The Boeing Company Boeing Defense, Space and Security (BDS) is looking for an Associate or Mid-Level Optical Design Engineer (Level 2 or 3) to join our exclusive team at the Starfire Optical Range on Kirtland AFB in Albuquerque, New Mexico. We are seeking a highly skilled Optical Design Engineer to support the advancement of ground-based electro-optical tracking and imaging systems. In this role, you will lead the design, simulation, and integration of high-precision optical systems, transitioning conceptual opto-mechanical frameworks into functional, state-of-the-art experimental hardware. This is an opportunity to utilize cutting-edge design tools and work directly with world-class, large-aperture telescopes at a historically significant military research site. This position supports the R&D mission of the Air Force Research Laboratory Optics Division in their advancement of Space Domain Awareness capabilities. The site houses telescope research facilities ranging in size from 0.5m up to 3.5m with advanced optical systems. You will work as part of a multidisciplinary team supporting the supporting the development, optimization, and maintenance of control solutions. Benefits of working at Starfire Optical Range: Your contributions will directly impact the advancement of Space Domain Awareness capabilities, a critical mission for our national security You’ll have the opportunity to work with world-class telescopes and advanced optical systems You’ll assume ownership for the architecture, development, and long-term health of a key application You’ll be part of a supportive enthusiastic team of experts in various fields <li

Guidance & Control Engineer (Associate or Experienced) Company: The Boeing Company The Boeing Company is actively seeking an Associate or Experienced Guidance and Control (G&C) Engineer (Level 2 or 3) in St. Charles, Missouri to support our Weapons programs. Within the Boeing Defense, Space & Security (BDS) Space, Intelligence & Weapon Systems (SI&WS) organization, the Weapons business is growing with multiple ongoing production and development programs serving the US Air Force, US Navy, US Army, and international customers. Selected candidates will work a wide range of Weapons programs that will provide state of the art G&C algorithms, performance analysis and simulation solutions to our customers, and will have visibility across the Boeing enterprise into modern G&C and simulation development methods. Come join the Boeing Team! Position Responsibilities: Gather and define system level requirements for Guidance and Control systems or missions/trajectories Perform design & analysis of Guidance and Control systems, simulations, models & tools Support design reviews, analyses, simulations and component / system testing to ensure delivery of products that meet or exceed customer requirements and expectations Support troubleshooting of delivered product operational / service anomalies and incidents Participate in new business development efforts Work under general supervision Basic Qualifications (Required Skills/ Experience): Bachelor of Science degree in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent quali

NVIDIA is searching for a highly motivated, creative embedded software engineer to join the GPU Software team. As someone who is hardworking and passionate about their work, you will design key aspects of our RISCV BSP package used across the GPU. You should demonstrate the ability to excel in an environment with complex software and hardware designs. What you'll be doing: Define, design, develop and verify features for next-gen RISCV controllers on our GPU; collaborating with hardware engineers and fellow software engineers You will follow the devices all the way through the development process to the customer desktops, notebooks, workstations, and gaming console products that are used throughout the world Heavily involved with the early modeling and simulation required to produce our world-class products Multiple opportunities to collaborate and communicate effectively with teams from all around the globe What we need to see: BS or MS degree in Computer Engineering, Computer Science, or related degree (or equivalent experience) 8&#43; years of meaningful software development experience, especially with embedded systems You can demonstrate a hands-on technical background; excellent C programming and embedded, device driver development experience Familiarity with computer system architecture, microprocessor, and microcontroller fundamentals (caches, buses, memory controllers, DMA, etc.) Ways to stand out from the crowd: Familiarity with the RISCV architecture Experience with inner workings of toolchains such as gcc, gdb Background with embedded system SW concepts, e.g.: RTOS and overlay programming models Experience with simulation, emulation and HW development cycle Good documentation and ab