UNKNOWN

FEED

Plan and run safety, performance, and environmental compliance testing, including dielectric withstand, partial discharge, impulse, insulation resistance, temperature rise, abnormal/fault, and grid-interconnection tests. Interpret UL, IEC, ISO, and other regulatory requirements and translate them into test plans, test procedures, and pass/fail criteria that support Heron’s certification for each product and new market entry.

Heron Power

Senior Compliance Test Engineer

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Lead pilot site installs and ongoing maintenance: Lead and personally deliver safe, on-time installations and commissioning, and ongoing maintenance, at reference-critical pilot sites, including data centres, achieving zero safety incidents, 99.999% availability and first-time-right energization. Given the highly collaborative and cross-functional nature of hardware, embedded systems, and product development, in-person partnership across engineering and product teams is critical to enabling rapid execution, technical alignment, and successful development outcomes.

Amperesand

Staff Field Service Engineer

Characterize and validate the electrical, thermal, and performance behavior of our products across prototype, pre-production, and production builds: efficiency and loss breakdown, switching behavior, gate drive integrity, insulation coordination, derating, and margin to limits. Given the highly collaborative and cross-functional nature of hardware, embedded systems, and product development, in-person partnership across engineering and product teams is critical to enabling rapid execution, technical alignment, and successful development outcomes.

YEAR

Staff Hardware Validation Engineer

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In this role, you will define the architecture of Guide, Lightmatter''s laser platform that supplies multi-wavelength optical power to photonic interconnects for AI infrastructure, and of Data-SOA, the semiconductor optical amplifier that boosts modulated data signals in the optical link. The company invented the world's first 3D-stacked photonics engine, Passage, capable of connecting thousands to millions of processors at the speed of light in extreme-scale data centers for the most advanced AI and HPC workloads.

Lightmatter Inc

Sr Staff/Principal Laser Design Engineer

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The role will lead focused systems engineering activities, coordinate multidisciplinary technical reviews, evaluate the system-level impacts of proposed changes, and support the management of technical risks, assumptions, issues, and dependencies throughout the engineering lifecycle. Foreign nationals who are citizens of countries that are not on the Department of Energy's general authorization list (link below) are not permitted to work in our facility unless the Department of Energy issues an export control license to the company to permit that individual to have access to Part 810-controlled information.

Kairos Power LLC

Systems Engineer

System Engineer III

Given the highly collaborative and cross-functional nature of hardware, embedded systems, and product development, in-person partnership across engineering and product teams is critical to enabling rapid execution, technical alignment, and successful development outcomes. NRTL Engagement: Build relationships and coordinate test and certification efforts with Nationally Recognized Testing Laboratories (e.g., TUV, UL, CSA) to secure certifications while advocating for interpretation favorable to Amperesand.

Senior Product Compliance Engineer

Review third-party designs (powered shells, BTS, colo) for AI-readiness against Crux requirements — density, cooling approach, electrical capacity and quality, expansion headroom — and give the deal team an unambiguous accept/modify/reject with the cost of each gap. Run design reviews with AE engineers and consultants; challenge designs on constructability and field labor content, and push scope toward prefabricated and factory-built assemblies (skids, power modules, cooling plants) where they buy schedule and cost.

Crux AI

Data Center MEP Systems Engineer

We are a collaborative group, including successful entrepreneurs, chemists, hardware and software engineers, genomics and biotechnology experts, molecular and computational biologists, software and algorithm experts, and operations and commercial leaders. Develop automated hardware-in-the-loop (HIL) firmware tests to validate board-level functionality and support reliable instrument operation and develop automated software-in-the-loop (SIL) testing to identify regressions early in the development process.

Ultima Genomics Inc

Firmware Engineer I

Required Qualifications: Doctorate in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 3+ years technical engineering experience OR Masters Degree in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 6+ years technical engineering experience OR Bachelors Degree in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 8+ years technical engineering experience OR equivalent experience. To achieve this goal, the Artificial Intelligence System on Chip (AISoC) team is instrumental in defining and delivering operational measures of success for hardware manufacturing, improving the planning process, quality, delivery, scale and sustainability related to Microsoft cloud hardware.

DO WHAT YOU LOVE Make your mark on the world’s most used technologies. Develop the next hit mobile application. Pioneer a startup that could be the next big thing. At Microsoft, you choose your path. Headquartered in Redmond, Washington, Microsoft is a top innovator in both the consumer and enterprise technology industry. Just a few of the many things our products do are unleash creativity, connect businesses, and make learning more fun. But our continued success is based on one thing: our employees. We hire amazing, talented people and give them the opportunities—and the tools—to succeed. WHY MICROSOFT? As a Microsoft employee, you’re surrounded by a diverse group of the smartest people in your field. This fosters new ideas, better business results, and creates a dynamic work environment. In the office, you’re constantly challenged and supported by your colleagues. Every day holds something new and exciting. We also offer unparalleled depth and breadth of career opportunities. As an industry leader in multiple fields, working for Microsoft means being able to do whatever you feel passionate about—and being able to make an impact in that field. From day one, we give our employees significant responsibility. This means that you’ll know that you directly contributed to something that has a positive impact on people worldwide. Whether you choose to work in management, dive deep into the newest technology, or explore multiple professions, you’ll find everything you need at Microsoft to drive your career—and to make a difference. WE GET IT – YOU’RE MORE THAN YOUR JOB Everyone works differently and is motivated by different things. We also understand that there’s more to you than your job. That’s why we offer competitive pay and a wide assortment of benefits-- to help you make the most of life at work and away from it. GET THE BALL ROLLING

Microsoft Corp

Principal Design Verification Engineer

OTHER

Salary Range : The compensation range for this position is specific to the locations listed below and is the range Lucid reasonably and in good faith expects to pay for the position taking into account the wide variety of factors that are considered in making compensation decisions, including job-related knowledge; skillset; experience, education and training; certifications; and other relevant business and organizational factors. Own The Design : Take ownership of in-house HV connector designs, routing and optimization of HV harnesses, and related components for next-generation vehicle platforms, ensuring successful implementation from concept to production and beyond   Managing every aspect of design engineering from concept to production and beyond.    .

Lucid Motors Company Overview 
Lucid Motors is a luxury mobility company that is reimagining what a car can be. We are applying innovative engineering, design, and technology to define a new class of vehicle. Lucid is developing products and services for the new world of experiential, on-demand, and sustainable luxury, with the Lucid Air premium sedan as its first platform. Headquartered in Menlo Park, California, in the heart of Silicon Valley, the Lucid team brings deep expertise from the automotive and technology industries.
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Join us in defining new mobility experiences in the rapidly changing transportation landscape. Be part of a team determined to produce exceptional products that are advancing the fields of engineering, technology, and design.
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Lucid Motors

Sr. Mechanical Engineer, Vehicle HV Distribution

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This is a role for an exceptional embedded Linux engineer who wants to work up into the autonomy stack, not just maintain boards: kernel and camera/SerDes bring-up, the sensor-to-GPU pipeline, on-target CUDA/TensorRT runtime, and the autonomy software that sits on top. You bring up Jetson-class compute, integrate high-bandwidth cameras and sensors into Linux, and make perception, planning, decision making, and on-edge inference run in real time under real SWaP, thermal, and vibration constraints.

Mach Industries

Embedded Autonomy Engineer

Support SST and utility-scale BESS integration testing at pilot sites, covering EMS-to-SST communication, black start and grid-forming coordination, charge/discharge cycling, and round-trip efficiency. That means bringing up hardware in the lab and at pilot sites, writing scripts to drive test equipment and power converters, and debugging performance against what each application demands, from MPPT performance and PPC/EMS/BMS communication to AI load smoothing and DC protection coordination.

Power Electronics Test & Validation Engineer

10+ years of experience in pre-silicon and post-silicon validation with a proven track record of delivering high performance Central Processing Unit (CPU), Vector processors and Graphics Processing Unit (GPU's) or relevant experience. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year.

Principal Validation Engineer

Apply AI tools thoughtfully to improve engineering workflows, including accelerating calculations, organizing design information, supporting documentation, improving review efficiency, generating first-pass analyses, and building repeatable workflows while maintaining strong engineering judgment and technical ownership. As a key member of our engineering team, you will own process engineering deliverables for industrial-scale systems, including heat and mass balances, process flow diagrams, piping and instrumentation diagrams, equipment requirements, and cross-functional design reviews.

Antora Energy

Senior Process Engineer

GreenHouseAPI

As a key member of Antora's engineering team, you will own steam turbine system architecture for heat-to-power and CHP applications, making cross-functional trade-off decisions across thermal, mechanical, process, electrical, and controls systems. Influence plant-level decisions related to cycle conditions, heat rejection architecture, extraction and regeneration strategy, startup and transient behavior, and cycling versus baseload operation in thermal energy storage applications.

Senior / Staff Turbomachinery Systems Engineer

Develops licensing document content, programs and supporting licensing related products and activities specifically geared toward the reactor facility I&C and electrical systems, with a focus on the reactor protection system, sensors, plant control systems, and electrical power systems. While prior nuclear licensing experience is not required, candidates with I&C design experience along with electrical engineering experience and a willingness to learn will be given priority, as we are committed to providing comprehensive training in licensing and regulatory processes.

Licensing Engineer, Instrumentation, Controls and Electrical

Kairos Power is seeking a highly motivated Electrochemical Engineer, focused on fluoride salt chemistry with expertise relevant to molten salt test equipment, electrochemical sensors, signal interpretation, and electrochemical process engineering. Foreign nationals who are citizens of countries that are not on the Department of Energy's general authorization list (link below) are not permitted to work in our facility unless the Department of Energy issues an export control license to the company to permit that individual to have access to Part 810-controlled information.

Electrochemical Engineer

Studies show that women and underrepresented groups often hold back unless they meet 100% of the criteria — we don’t want that to be the reason we miss out on great talent. Designed motor controllers or other high power PCBs for electromechanical actuators/robotic systems and tight integration within them.

Sunday

Electrical Engineer

You'll work directly with the Sales team to turn customer needs into winning solutions built on the Heron Link, our MVAC-interface power electronics platform, which is typically paired with an energy storage solution. 1-3 years of hands-on work with energy products (EVs, ESS, power electronics or utility) in design, test, support, sales engineering or manufacturing .

Power Engineer Jobs in Sunnyvale, CA

Senior Compliance Test Engineer Heron Power

Staff Field Service Engineer Amperesand

Staff Hardware Validation Engineer Amperesand

Sr Staff/Principal Laser Design Engineer Lightmatter Inc

Systems Engineer Kairos Power LLC

System Engineer III Kairos Power LLC

Senior Product Compliance Engineer Amperesand

Data Center MEP Systems Engineer Crux AI

Firmware Engineer I Ultima Genomics Inc

Principal Design Verification Engineer Microsoft Corp

Sr. Mechanical Engineer, Vehicle HV Distribution Lucid Motors

Embedded Autonomy Engineer Mach Industries

Power Electronics Test & Validation Engineer Heron Power

Principal Validation Engineer Microsoft Corp

Senior Process Engineer Antora Energy

Senior / Staff Turbomachinery Systems Engineer Antora Energy

Licensing Engineer, Instrumentation, Controls and Electrical Kairos Power LLC

Electrochemical Engineer Kairos Power LLC

Electrical Engineer Sunday

Senior Sales Engineer Heron Power

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