Network Engineer F5 IncNetwork EngineerSeattle, WA$137,600–$206,400 / yearThis role is primarily operations‑focused, encompassing ownership of day‑to‑day network reliability, performance, and incident response, while also incorporating engineering and build responsibilities as required-such as evolving routing architectures, developing and maintaining automation pipelines, troubleshooting complex network behaviors, and executing major initiatives across data centers and cloud platforms. We are seeking a Senior Network Engineer who brings deep technical expertise, sound operational judgment, and the ability to deliver reliable, scalable network services across multi-region and global environments, including regulated and compliant FedRAMP-authorized platforms.
Staff Engineer - Cmaas (Platform And Tools - Vms) Geico InsuranceStaff Engineer - Cmaas (Platform And Tools - Vms)Seattle, WA$110,000–$230,000 / yearThe Platform and Tools - VMs team is dedicated to realizing a secure, reliable, scalable, and highly efficient next-generation virtual machine management and orchestration platform running on Kubernetes. This role requires deep technical expertise in configuration management systems, infrastructure as code, and the ability to drive technical strategy across engineering teams.
Staff Platform Engineer HonorVet TechnologiesStaff Platform EngineerKirkland, WA, WA$75–$80 / hourHonorVet Technologies is a Service Disable Veteran-Owned IT staffing firm, ISO 9001, and ISO 27001 certified, working with federal agencies, state governments, and Fortune 500 enterprise clients across the US. This Staff Systems Engineer role owns strategy and execution for client's critical developer platforms, including enterprise GitLab supporting 3,000+ users and JFrog Artifactory.
Junior Instrumentation and Controls Design Engineer Bee Talent SolutionsJunior Instrumentation and Controls Design EngineerBellevue, WA$52–$85 / hourOur client is seeking a Contractor to provide the following services: In this role, you will act as I&C Engineer for Sodium Fast Reactor technologies, including responsibility for the instrument and control system design, prototype development and testing, plant level system integration, and commissioning. Provide technical direction and oversight of supplier projects, working with the contract administrator to ensure delivery of data and other deliverables to meet the client’s requirements, as well as coordination and performance of technical reviews of deliverables.
Software Engineer Graduate (AI Infrastructure-Compute Efficiency & Scheduling) - 2027 Start Beijing ByteDance Technology Co LtdSoftware Engineer Graduate (AI Infrastructure-Compute Efficiency & Scheduling) - 2027 StartSeattle, WAWe are the team that decides how ByteDance's massive fleet of computers gets used - turning hundreds of large-scale clusters and millions of daily workloads (from microservices to big data to the largest AI/LLM training and inference jobs) into a system that is highly efficient, reliable, and increasingly self-managing. At the heart of this is our own intelligent scheduling platform, Godel (open-sourced to the community), together with the systems that manage compute, memory, and power across our global data centers in North America, Europe, and Asia-Pacific.
Software Engineer II The Trade Desk IncSoftware Engineer IIBellevue, WA$151,400–$227,000 / yearThe scale of our platform brings unique technical challenges - from processing massive datasets in real time to building systems that operate reliably on a global scale. The Trade Desk is a global technology company and the world's leading independent platform for digital advertising, with nearly 4,000 employees across more than 30 offices.
NewMechanical Engineer II Wilder SystemsMechanical Engineer IIShoreline, WAFull timeWilder Systems is seeking a Mechanical Engineer to join our Seattle design strike team, working alongside senior engineers on our toughest mechanical design challenges — including designing multi-position electromechanical assemblies for drilling, probing, and filling aerospace holes. Intermediate level of basic machinery design - includes design process, engineering mechanics and materials, failure prevention, and characteristics of the principal types of mechanical elements.
Principal Software Engineer REI (Recreational Equipment Inc.)Principal Software EngineerSeattle, Washington$130,200–$208,200 / yearWorking closely with Product Engineering, Architecture, Security, Infrastructure, and Product Management, you will shape the future of REI’s developer experience, cloud ecosystem, delivery pipelines, platform services, and AI engineering capabilities while helping teams design, build, deploy, and operate software more effectively. Reporting to the Director of Engineering Enablement, this is a highly visible role where you can bring your vision, creativity, and servant leadership to help create the future of REI’s developer platform toolset and engineering practices so they continue to meet the evolving needs of the Co-op in a rapidly changing AI-enabled technology landscape.
UI Engineer TaxBit IncUI EngineerSeattle, WA$110,000–$170,000 / yearIts unique combination of deep subject matter expertise and AI-forward technology have made it a fast-growing disruptor trusted by the world''s leading fintechs, marketplaces, digital asset players, Big 4 accounting firms, traditional enterprises, and government agencies. Backed by top-tier Silicon Valley VCs, Taxbit''s team is located across offices in San Francisco, New York, Seattle, Salt Lake City, London, Madrid, and Singapore.
Electrical Systems Engineer Helion Energy IncElectrical Systems EngineerEverett, WASince Helions 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.
Senior Materials Engineer, Diagnostics Helion Energy IncSenior Materials Engineer, DiagnosticsEverett, WASince Helions founding in 2013, we have raised over $1 billion from long-time investors such as Sam Altman, Mithril, and Capricorn Investment Group as well as new investors SoftBank and Lightspeed to propel us forward. You will work cross-functionally with Materials, Research, and Engineering teams to translate failure modes into measurable signals and integrate diagnostics into hardware and predictive models.
Senior Multiphysics Modeling Engineer Helion Energy IncSenior Multiphysics Modeling EngineerEverett, WAExecute rigorous verification and validation (V&V) by performing convergence studies, co-designing calibration and validation experiments with materials and test engineers, and systematically comparing model predictions to experimental results to quantify discrepancies and refine models, properties, and test plans to close the simulation-experiment gap. 5+ years of experience in multiphysics finite element or finite volume modeling of coupled thermal-mechanical systems including experience with irradiated materials modeling and materials in severely degrading environments (e.g., plasma, fusion/fission, high-flux/high-dose environments, etc.).
Senior Test Engineer Helion Energy IncSenior Test EngineerEverett, WAWhat You Will Be Doing: As a Test Engineer at Helion, you will be responsible for designing, building, and sustaining the electrical test systems that validate PCBAs, power electronics, and high-voltage assemblies used across our fusion generators. Your work will directly enable faster hardware iteration, improved first-pass yield, and reliable delivery of mission-critical electrical systems that support Helions fusion generators and pulsed-power architecture.
Senior Electrical Engineer Helion Energy IncSenior Electrical EngineerEverett, WAYour work will focus on high-power electrical systems including energy delivery to pulsed magnetics, energy recovery systems, internal redistribution networks, and grid-tie infrastructure. Since Helions founding in 2013, we have raised over $1 billion from long-time investors such as Sam Altman, Mithril, and Capricorn Investment Group as well as new investors SoftBank and Lightspeed to propel us forward.
Senior Software Engineer, Data Platform Helion Energy IncSenior Software Engineer, Data PlatformEverett, WAYou will design, develop, and operate a secure, scalable, reliable, and efficient platform to facilitate the flow of data between internal and external systems supporting mechanical and electrical engineering, supply chain, inventory, manufacturing, and finance. Since Helions founding in 2013, we have raised over $1 billion from long-time investors such as Sam Altman, Mithril, and Capricorn Investment Group as well as new investors SoftBank and Lightspeed to propel us forward.
Manager, Supplier Development Engineer Helion Energy IncManager, Supplier Development EngineerEverett, WAWhat You Will Be Doing: As the Manager of Supplier Development Engineering, you will lead the strategy, execution, and continuous improvement of Helion's supplier readiness, supplier quality, and supplier technical capability as we scale from prototype builds to high-volume manufacturing for fusion generator production. You will manage a team of Supplier Development Engineers and partner closely with design engineering, manufacturing, supply chain, and operations to ensure suppliers can meet Helion's technical, quality, cost, and delivery requirements.
Build Engineer Helion Energy IncBuild EngineerEverett, WAYou will: Own the build and assembly definition and execution for generator subsystems - may include large structures, moving mechanical assemblies, power transmission, vacuum systems, electromagnets, high-voltage capacitor systems, low-voltage harnessing, or radiation shielding. Since Helions founding in 2013, we have raised over $1 billion from long-time investors such as Sam Altman, Mithril, and Capricorn Investment Group as well as new investors SoftBank and Lightspeed to propel us forward.
Principal Nuclear Materials Engineer Helion Energy IncPrincipal Nuclear Materials EngineerEverett, WAWhat You Will Be Doing: You will play a key role in developing designs and materials suited for high-radiation environments, providing analysis and guidance to engineers on the behavior and performance of a wide range of materials under radiation exposure. You Will: Advise engineering design decisions based on radiation effects (due to neutrons) on materials used within the radiation shield vault, e.g., metals used in magnet coils, dielectrics used for structure, and ceramics.
Power Electronics Engineer Helion Energy IncPower Electronics EngineerEverett, WAOur work spans pulsed power delivery to magnetics, power electronics and fusion energy recovery, low voltage controls and networking, and precision sensing in electrically noisy environments. Develop switching-stage designs including half/full bridges, phase-shifted/full-bridge, LLC/series-resonant, or buck/boost-derived converters (topology selection based on efficiency, controllability, and fault behavior).
Principal Power Electronics Engineer Helion Energy IncPrincipal Power Electronics EngineerEverett, WAYour work will focus on high-power electrical systems including energy delivery to pulsed magnetics, energy recovery systems, internal redistribution networks, and grid-tie infrastructure. Since Helions founding in 2013, we have raised over $1 billion from long-time investors such as Sam Altman, Mithril, and Capricorn Investment Group as well as new investors SoftBank and Lightspeed to propel us forward.