Senior Electrical Systems Engineer HelionSenior Electrical Systems EngineerEverett, WASince Helion's founding in 2013, we have raised $1.5 billion from long-time investors such as Sam Altman, Mithril, and Capricorn Investment Group as well as new investors including Thrive Capital, LightSpeed Venture Capital, SoftBank, and others to propel us forward. You will work at the architecture level to ensure electrical subsystems, including power distribution, controls interfaces, sensors, and communication networks, function together as a coherent and reliable platform.
Mechanical Engineer HelionMechanical EngineerEverett, WashingtonSince Helion's founding in 2013, we have raised $1.5 billion from long-time investors such as Sam Altman, Mithril, and Capricorn Investment Group as well as new investors including Thrive Capital, LightSpeed Venture Capital, SoftBank, and others to propel us forward. Our current prototype, Polaris, has reached record-breaking plasma temperatures of 150 million degrees Celsius (13 keV).
NewMechanical Engineer - Sep 2025 Keltia Design IncMechanical Engineer - Sep 2025Seattle, WAThe successful candidate will drive the creation of reliable, high-performance components and assemblies critical to the development of complex energy systems operating under demanding technical and safety requirements. Our client located in the Seattle area is seeking an experienced Mechanical Engineer to support the design and development of hardware for nuclear applications.
NewMotion Control Engineer - Seattle, WA - June2026 Keltia Design IncMotion Control Engineer - Seattle, WA - June2026Seattle, WACollaborate with cross-functional engineering teams to integrate mechatronic solutions into broader system architectures. Responsibilities: Develop and implement motion control strategies for precision aerospace mechanisms and subsystems.
Structures Design Engineer Stoke SpaceStructures Design EngineerKent, WA$109,725–$148,470 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. You will be expected to fully understand and support your hardware from blank sheet design through functioning product, including design, analysis, procurement, manufacturing, test, and flight.
Senior Semiconductor Device Engineer HelionSenior Semiconductor Device EngineerEverett, WASince Helion's founding in 2013, we have raised $1.5 billion from long-time investors such as Sam Altman, Mithril, and Capricorn Investment Group as well as new investors including Thrive Capital, LightSpeed Venture Capital, SoftBank, and others to propel us forward. You will work in a fast-paced environment to develop, test, and implement high-reliability, high-efficiency switching components, with a strong emphasis on rapid development cycles.
Senior Electrical Engineer AECOMSenior Electrical EngineerSeattle, WA$130,000–$175,000 / yearBe competent in all aspects of building electrical systems design for a variety of types of projects or markets to complete routing engineering assignments and calculations + Writing reports for internal and external purposes based on findings + Stays current on codes and technologies appropriate for building electrical systems including power, lighting, telecommunications and fire alarm systems. + Professional Engineer (PE) Registration **Preferred Qualifications:** + 10+ years' experience designing building electrical systems + Strong electrical code knowledge including National Electric Code (NEC), Washington State Energy Code (WSEC), Unified Facilities Criteria (UFC), ASHRAE and International Energy Conservation Code (IECC).
Member of Technical Staff, Reliability Engineer LumotiveMember of Technical Staff, Reliability EngineerRedmond, WashingtonLumotive’s Light Control Metasurface (LCM) beam forming chips can be programmed to function as a beam steering mirror, a lens, mirror, a beam splitter—or any optical function—replacing bulky and mechanical optical components with a fully digital, reconfigurable semiconductor. Design and run accelerated life tests (HTOL, high temperature storage, temperature cycling, humidity / biased-humidity, optical exposure) and define new stress conditions that surface latent failure modes early.
Senior Superconductor Engineer HelionSenior Superconductor EngineerEverett, WAWhat You Will Be Doing: You will own the full lifecycle of superconducting hardware-from simulation and design through build, test, and integration-while coordinating across internal teams and external partners to qualify technologies for deployment in Helion's fusion machines. Since Helion's founding in 2013, we have raised $1.5 billion from long-time investors such as Sam Altman, Mithril, and Capricorn Investment Group as well as new investors including Thrive Capital, LightSpeed Venture Capital, SoftBank, and others to propel us forward.
Staff Software Engineer - Data Platform Pantheon Systems, IncStaff Software Engineer - Data PlatformSeattle, WA$166,700–$232,000 / yearServe as the lead technical member of the Data Platform team, maintaining and enhancing our core platform services: Ingest as a Service (consistent extraction and loading into the data lake), Curation as a Service (configuration-driven, audited transformations) and Retention as a Service (historical data hosting that balances access, compliance, and cost). As the lead technical member of the Data Platform team, you'll architect the next generation of services that let every team at Pantheon trust and act on data, working closely with Software Engineers, Data Engineers, Analytic Engineers and Product.
Engineer 2 - SEP Team Full stack Tailored ManagementEngineer 2 - SEP Team Full stackSeattle, WA$56.33–$66.90 / hourThe engineer will work across distributed systems and networks of devices, contributing to improved speed and accuracy of POS events, financial transactions, store-level applications, and POS systems . Required Technical Skills Strong knowledge of Java 8+, Spring Boot, React.js, JavaScript/TypeScript, CSS, Kafka, and SQL .
Senior Mechanical Design Engineer Bee Talent SolutionsSenior Mechanical Design EngineerBellevue, WARemote$52–$85 / hourExperience with design of experiments with an emphasis on product testing, Experience in finite element stress analysis, mechanical analysis methods, first principles calculations, and commercial mechanical stress analysis modeling tools with emphasis on ANSYS. In this role, you will create design solutions for the conceptual and preliminary design development of various reactor core components, reactor structures, and Nuclear Island components for the Natrium Generation IV Reactor.
Staff Software Engineer, Storage Intelligence Platform Google LLCStaff Software Engineer, Storage Intelligence PlatformSeattle, WAWe"re looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google's needs with opportunities to switch teams and projects as you and our fast-paced business grow and evolve.
Staff Developer Relations Engineer, Cloud and Generative AI Google LLCStaff Developer Relations Engineer, Cloud and Generative AIKirkland, WAYou will scale reach and drive cost-effective activations by delivering turnkey, workshop kits, streaming engaging virtual campaigns, and sharing high-quality digital content across various online networks, partner platforms, regional communities and Google developer ecosystem. From software to hardware our teams are shaping the future of world-leading hyperscale computing, with key teams working on the development of our TPUs, Vertex AI for Google Cloud, Google Global Networking, Data Center operations, systems research, and much more.
Senior Propulsion Engineer Stoke SpaceSenior Propulsion EngineerKent, WA$151,305–$252,105 / yearAs a Senior Engines Design Engineer, you will have extreme ownership over all aspects of a components design, analysis, manufacturing, testing, and validation for an advanced reusable rocket engine (components like thrust chambers, reentry heat shields, injectors, turbomachinery, actuators, ignitors, etc). Experience in designing, analyzing, and testing rocket engine components; thrust chambers, regenerative cooling channels and heatshields, injectors, turbomachinery, actuators, ignitors, gimbals, feed systems, engine layouts, etc.
Dynamic Environments Engineer Stoke SpaceDynamic Environments EngineerKent, WA$95,550–$120,645 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. This will include analytical work developing physics-based vibroacoustic models, supporting test efforts through instrumentation selection and data reduction, and hands-on support of component tests.
NewQA Engineer II (Developer Experiences) Bee Talent SolutionsQA Engineer II (Developer Experiences)Mercer Island, WA$53.76–$67.90 / hourExecute and own quality activities, including test planning, test execution, coordination, defect management, and risk assessment, to ensure high-quality, efficient, and effective outcomes for your team and closely related teams. You will partner closely with software engineers, producers, and project managers to deliver tools that enable to work more effectively, resulting in better experiences for Players around the world.
R&D Manager - Labview Controls Systems HelionR&D Manager - Labview Controls SystemsEverett, WAThese systems are used to control HV electrical test bays, control plasma technology development machines, control Production Manufacturing end-of-line testing, and control FRC plasma machines of varying sizes. Since Helion's founding in 2013, we have raised $1.5 billion from long-time investors such as Sam Altman, Mithril, and Capricorn Investment Group as well as new investors including Thrive Capital, LightSpeed Venture Capital, SoftBank, and others to propel us forward.
R&D Manager - LabVIEW Controls Systems HelionR&D Manager - LabVIEW Controls SystemsEverett, WashingtonThese systems are used to control HV electrical test bays, control plasma technology development machines, control Production Manufacturing end-of-line testing, and control FRC plasma machines of varying sizes. Since Helion's founding in 2013, we have raised $1.5 billion from long-time investors such as Sam Altman, Mithril, and Capricorn Investment Group as well as new investors including Thrive Capital, LightSpeed Venture Capital, SoftBank, and others to propel us forward.
Senior Environmental/Remediation Engineer II Farallon ConsultingSenior Environmental/Remediation Engineer IIBellevue, WA$120,000–$160,000 / yearAdditional benefits may include performance-based incentives, life, AD&D, disability benefits, parental leave, voluntary benefits, flexible work options, employee assistance program, spot bonus, charitable donation matches, paid parking or transit, employee referral programs, service recognition awards and a one-time reimbursement for home office setup. Strong engineering design capabilities across multiple contaminants and remedial technologies (e.g., air sparge, SVE, MPE, in-situ treatment, excavation, engineering controls).