Power Electronics Hardware Engineer

About Ubiquiti At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while shaping the future of connectivity. Role description: Ubiquiti Riga office is looking for an Electronics Hardware Engineer who shares our passion for innovation and technology and desire to do something extraordinary. You will participate in hardware design and hardware design audits/validations for UniFi products, like Ethernet Switches, Gateway routers, Access Points and Cameras with worldwide impact. Working closely with our R&D labs from different countries around the globe. We expect you to bring your experience, enthusiasm, and creativity wherever you go and put them into your work. You should think out of the box when finding solutions to new problems and make things work. Responsibilities: Design and verify electronic PCBs (considering HW, SW, FW, ME, SI, thermal, and acoustic possible issues) ensuring they meet high standards of performance and reliability, and work closely with BSP and FW team to figure out issues and system bring up. Be involved into product life phases from NPI, MP, to EOL. Co-work with function teams, PCB layout, component engineering, firmware, mechanical engineering, electrical power engineering, thermal engineering, QA, software engineering, project management, ID, compliance engineering, etc. to achieve cost-efficient, high-quality, and robust HW design. Work with OEM/CM on manufacturing definition, tests, efficienc

Location: Milpitas, CA - Please note this a hybrid role with a minimum of 3 days onsite. About Us Graphcore is a globally recognised leader in Artificial Intelligence computing systems. The company designs advanced semiconductors and data centre hardware that provide the specialised processing power needed to drive AI innovation, while delivering the efficiency required to support its broader adoption. As part of the SoftBank Group, Graphcore is a member of an elite family of companies responsible for some of the world’s most transformative technologies. We are opening a new AI Engineering Campus in Austin, which will play a central role in Graphcore's work building the future of AI computing. Job Overview: Graphcore is seeking a Principal Engineer, Power Engineering to aid in defining the architecture of the power delivery components from grid to chip. You will work closely with multiple cross-functional teams, including hardware engineers, firmware developers, and data center operations, to ensure the infrastructure we build meets customer requirements as well as attaining standards of performance, reliability, and scalability. This role will be based in Austin or San Jose and could potentially be performed onsite or remotely within the US. Responsibilities: Provide thought leadership, planning, and design for power delivery from data center power drop through delivery to systems & chips Establish power roadmap. Work with vendors to ensure their planned future technologies are pulled into our system engineering roadmap AND ensure that our (system engineering) required technological innovation is being driven into their (power vendor) roadmap. Work to improve reliability and efficiency of power engineering component over time. Rack-level power components. Competency with specification of ha

Staff Power Electronics Engineer About Us Graphcore is a globally recognized leader in Artificial Intelligence computing systems. The company designs advanced semiconductors and data center hardware that provide the specialized processing power needed to drive AI innovation, while delivering the efficiency required to support its broader adoption. As part of the SoftBank Group, Graphcore is a member of an elite family of companies responsible for some of the world’s most transformative technologies. Job Overview: Graphcore is seeking a Senior Engineer, Power Engineering to aid in design, test, and development of the power delivery components from grid to chip. You will work closely with multiple cross-functional teams, including hardware engineers, firmware developers, and data center operations, to ensure the infrastructure we build meets customer requirements as well as attaining standards of performance, reliability, and scalability. This role will be hybrid-remote, based in Milpitas, CA and will involve a significant in-laboratory component along with some work-from-home. Responsibilities: Contribute to the design and specification of the components and systems in the grid-to-chip power chain. Build out the test environment and perform engineering test and validation of the grid-to-chip chain. Design test hardware including the overall test environment, test fixtures, loads, and other devices to simulate various loading conditions and to evaluate the performance of the power chain. Testing includes basic function testing, robustness and reliability testing, high-power cycle testing, high-bandwidth power testing, energy storage testing, and numerous other types of tests involved in AI power system validation. Design and prototype custom components as may be needed to support the Graphcore power architecture. This includes the low-level design of power conversion hardware and rapid prototyping. Su

IoT Hardware Engineer Build the Future of Smart Connected Devices Join our growing team as an IoT Hardware Engineer and work on exciting IoT solutions that combine electronics, embedded systems, and smart technologies. We are looking for a passionate, hands-on engineer who enjoys designing, building, testing, and improving real-world connected devices. Key Responsibilities: Design, develop, and prototype IoT devices using ESP32 microcontrollers. Develop and integrate firmware, hardware components, and embedded systems. Select and evaluate sensors, actuators, communication modules, and electronic components for IoT applications. Participate in hardware design reviews and product improvement discussions. Assemble, test, and debug electronic prototypes for performance and reliability. Troubleshoot hardware and software issues using professional debugging techniques. Required Skills & Experience: ITI, Diploma in IT Hardware Engineering, Computer Engineering, Electronics, or related field (highly preferred). Strong experience in programming and working with microcontrollers, especially ESP32. Experience with embedded platforms such as ESP32, STM, and similar systems. Knowledge of sensor interfacing using I2C, SPI, UART, and other communication protocols. Excellent PCB soldering skills and experience building complex electronic prototypes. Strong understanding of electronics fundamentals including resistors, voltage levels, power management, and circuit design. Ability to use testing tools such as oscilloscopes and logic analyzers for debugging circuits. Preferred Skills: Experience with KiCad or other hardware design tools. Knowledge of low-power design techniques for battery-operated IoT devices. Understanding of power optimization and embedded system efficiency. Familiarity with Agile development methodologies. Who We’re Looking For: A creative and skilled IoT enthusiast who loves turning ideas into working hardware products. If you enjoy experimenting with e

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. The SSD Hardware Engineering team develops next-generation storage solutions that power data centers, AI infrastructure, client computing, and intelligent edge applications. Working across hardware, firmware, validation, manufacturing, and system engineering fields, the team delivers high-performance, reliable SSD products while using advanced design methodologies, automation, and AI-enabled engineering tools. As an SSD Hardware Engineering Intern, you will support the design, validation, characterization, and debug of next-generation SSD products. You will gain hands-on experience with high-speed hardware design, PCB development, signal integrity, power integrity, board bring-up, and hardware validation while collaborating with multi-functional engineering teams to solve complex technical challenges and deliver industry-leading storage solutions. Responsibilities Support the design, validation, characterization, and debug of SSD hardware platforms and subsystems. Assist with schematic reviews, PCB design activities, board bring-up, electrical measurements, and laboratory-based hardware testing. Perform data collection, analysis, and documentation of validation results to support product quality and performance objectives. Support signal integrity (SI), power integrity (PI), and system-level analysis through simulation, measurement, and correlation activities. Develop automation tools, scripts, dashboards, and AI-assisted workflows that improve engineering productivity, validation efficien

Position Overview: A highly skilled UPS Field Engineer is needed to apply an in-depth knowledge of UPS start-up, testing, and operations. This role involves commissioning, maintenance, and emergency support for power electronics at customer sites. Key Responsibilities: •Conducts commissioning-focused design reviews, prepares test procedures and reports, and oversees on-site testing. •Performs preventive maintenance, emergency response, equipment start-up, and field modifications. •Coordinates with technical support to resolve maintenance or operational issues. •Assists in developing Methods of Procedures (MOPs). •Reports to a supervisor for any unusual issues or developments. •Trains periodically at company headquarters on testing equipment and rebuilding systems. •Completes Field Service Reports promptly and provides proactive recommendations to clients. •Candidate will be based from home. Qualifications: •Minimum of 3-5 years' experience. Preferred 10+ years of relevant experience. •Skilled in troubleshooting equipment such as UPS, batteries, PDUs, STSs, etc. •Proficient with hand tools and test equipment for maintenance and repairs. •Strong verbal, written communication, and customer service skills. •Ability to work independently with resourcefulness and initiative. •Knowledge of equipment manufacturers’ specifications. •Physically capable of bending and lifting up to 100 lbs as required. •Willingness to work nights, weekends, and be on-call when needed. •Basic knowledge of computer hardware and software. •Prior experience with third-party UPS service providers is a plus. •OEM factory training or experience with brands such as Emerson/Liebert/Vertiv, APC/MGE/Schneider, or Eaton/Powerware/PDI is required. •A technical degree (e.g., DeVry, Lincoln Tech) is a plus. •Military veterans with experience in Electrical/Mechanical systems are highly valued (Navy EMN, ETN, MMNs, Army Power Generation, Air Force Power Production, Coast Guard, etc.). •Must have