Junior I & C Design Engineer System OneJunior I & C Design EngineerBellevue, WA$115–$190 / hourThis role will focus on the development of Instrumentation & Control systems for nuclear island systems, structures, and components (SSCs), working closely with multidisciplinary engineering teams to deliver safe, reliable, and innovative engineering solutions. Bachelor's degree or higher in Controls Engineering, Electrical Engineering, or a related engineering discipline from an accredited university.
I&C Design Engineer System OneI&C Design EngineerBellevue, WARemote$52–$85 / hourYou will report directly to the Non-Safety I&C Manager and collaborate with a dedicated team of scientists and engineers, driving the future of Generation IV advanced nuclear reactor technologies. This opening plays a pivotal role in advancing technology for Sodium Fast Reactor systems, focusing on system design, prototype development, integration, and commissioning.
NewCivil Engineer KPFF Consulting EngineersCivil EngineerSeattle, WA$86,000–$105,000 / yearYou’ll collaborate with multidisciplinary teams and contribute to the design and development of civil infrastructure across the Pacific Northwest and beyond; as well as: Lead and support design efforts in site planning, grading, drainage, utility layout, and stormwater systems. We also design critical public and private infrastructure systems that support the built and natural environments, including district energy, regional storm drainage facilities, utility grids, and trails.
NewElectrical Engineer III Karman Space & DefenseElectrical Engineer IIIMukilteo, WABuilding on nearly 50 years of success, we deliver Payload & Protection Systems, Aero/Hydrodynamic Interstage Systems, and Propulsion & Launch Systems to more than 80 prime contractors supporting over 130 space and defense programs. Job Description Karman Space & Defense is a leader in the rapid design, development, and production of critical, next‑generation system solutions that align with the U.S. Department of War and its allies’ core mission priorities, and meet the accelerating demand for access to space.
NewSenior Security Engineer II, Cloud Security CoreWeaveSenior Security Engineer II, Cloud SecurityBellevue, WA$165,000–$242,000 / yearTo conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. This role requires deep expertise You'll use your deep expertise in public cloud security principles, best practices, and cutting edge technologies to define secure baselines, enforce policies, and embed security into public cloud architectures.
NewSenior Mechanical Design Engineer ALTEN Technology USASenior Mechanical Design EngineerSeattle, WA$135,000–$165,000 / yearJob Description We're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration and life-saving medical devices to building autonomous electric vehicles. When you join ALTEN Technology USA, you'll collaborate on some of the world's toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits.
NewMechanical Engineer (Intermediate to Senior) TEEMAMechanical Engineer (Intermediate to Senior)Seattle, WA$85,000–$195,000 / yearCandidates will contribute to a wide variety of projects involving system assessments, engineering analysis, retrofit strategies, building performance improvements, and mechanical design solutions. This is an opportunity to work on complex and meaningful projects that improve building performance, reduce energy consumption, and support sustainability initiatives across new and existing facilities.
NewGeotechnical Engineer The Hiring Method, LLCGeotechnical EngineerSeattle, WA$124,000–$199,000 / yearThe Managing Geotechnical Engineer is a senior-level leadership role focused on delivering complex geotechnical solutions across coastal , marine , environmental remediation , and infrastructure projects. This is an opportunity for a technically strong engineer who wants to remain hands-on while progressing into broader leadership responsibilities within a nationally recognized environmental consulting environment.
NewGeotechnical Engineer-PE Terravanta IncGeotechnical Engineer-PESeattle, WATerravanta is a certified woman minority-owned business that provides Project/Program Management, Engineering and Sustainable Solutions primarily in the energy, utility and transportation sectors. Manages the geotechnical instrumentation monitoring program, reviewing contractor instrument installation records, processing field monitoring data, and responding to alert and action level exceedances.
NewProfessional Engineer, Electrical - Industrial Facility & Power Distribution TKDAProfessional Engineer, Electrical - Industrial Facility & Power DistributionSeattle, WA$10–$20 / hourWhat You’ll Do As part of our Rail Electrical team, you’ll collaborate with experts across Electrical, Mechanical, Civil, Structural, and Architecture disciplines to deliver innovative solutions for Class I Railroads and Mass Transit organizations nationwide. Our multi-disciplined team of engineering and design professionals is looking for a Professional Electrical Engineer with extensive experience in building and industrial power, lighting, and signal system design to join our Rail team in Seattle, WA.
NewBattery Systems Engineer MAGNIX USA INCBattery Systems EngineerEverett, WA$120,000–$185,000 / yearJob Description About magniX: Based in the beautiful Pacific Northwest, magniX builds solutions for the electric age, applying its aerospace-grade batteries, power electronics, power distribution, electric engines, and software to mission-critical applications across data centers, energy storage, defense, mobility, space, and aerospace. About the role: magniX is building a small, cross-functional team to develop a new 800V battery-based power supply and backup system for datacenter compute racks, drawing on the company's deep bench of electric propulsion battery and power electronics expertise.
NewCivil Project Engineer - Land Development Atwell, LLCCivil Project Engineer - Land DevelopmentKirkland, WA$105,000–$140,000 / yearAtwell, LLC is a bold leader in the consulting, engineering, and construction services industry, delivering a broad range of creative solutions to clients in the real estate & land development, and energy markets. Pay Range $105,000—$140,000 USD Atwell Benefits: To attract and retain the best professionals in the industry, we aim to provide an excellent working environment and a progressive benefits program designed to support your personal and professional needs.
NewSenior Microgrid Engineer Prime ElectricSenior Microgrid EngineerBellevue, WAThis role develops complete engineering design packages, performs electrical calculations, supports construction activities, and collaborates with project managers, field teams, vendors, and clients throughout the project lifecycle. Independently produce complete construction drawing packages, including medium- and low-voltage AC and DC one-line and wiring diagrams, grounding plans, data acquisition system (DAS) diagrams, electrical site plans, mechanical diagrams, and equipment layouts.
NewLow Voltage Project Engineer Mastercraft Electric, Inc.Low Voltage Project EngineerPacific, WAWe strive to create a positive work environment where individuals can grow their careers, develop their technical skills, and contribute to meaningful projects that support our community. Partner with project managers, superintendents, foremen, clients, vendors, and subcontractors to ensure clear communication and seamless project coordination.
NewSenior Mechanical Engineer Andrews Cooper Technology LLCSenior Mechanical EngineerBothell, WA$104,000–$170,000 / yearAt Andrews Cooper, we specialize in delivering cutting-edge engineering solutions in the HardTech space, partnering with industry leaders in Consumer Technology, Medical Technology, Clean Technology, and Automation & Robotics. This is a full-time position with compensation, benefits, and work positives, including: Medical, dental, life, and disability insurance; health savings accounts (HSA), flexible spending accounts (FSA), employee assistance programs (EAP), and dependent savings accounts (DSA).
NewMechanical Engineer System OneMechanical EngineerLynnwood, WA$60 / hourThis is a Mechanical Engineering role with a strong CAD and engineering documentation focus , supporting the design and development of mechanical, electrical, and electromechanical products. Work from on-hand parts, photographs, engineering sketches, and working prototype parts and assemblies to develop accurate drawings.
Senior Safety Methods Engineer System OneSenior Safety Methods EngineerBellevue, WA$37–$74 / hourThe engineer also builds automated, repeatable workflows, documents methodologies and assumptions, collaborates across disciplines to align methods with design and safety analysis, and follows SQA/NQA-1 practices to ensure traceability, configuration control, and reproducibility. Responsibilities include running steady-state and transient analyses to assess model performance and fidelity needs, integrating closure models and empirical correlations into existing frameworks, and identifying gaps through sensitivity studies to drive method improvements.
NewSenior Mechanical Design Engineer System OneSenior Mechanical Design EngineerBellevue, WA$52–$85 / hourCoordinate and utilize inputs and requirements from Engineering and Project teams to produce equipment and components design solutions, including drawings, models, and specifications. Support continuous learning and application of nuclear industry best practices to maintain the highest quality of engineering design and proactively identify process change/enhancement opportunities.
NewNuclear Plant Integration Engineer (Test Abstracts and Specifications) System OneNuclear Plant Integration Engineer (Test Abstracts and Specifications)Bellevue, WARemote$69–$115 / hourSystem One is seeking an experienced Nuclear Plant Integration Engineer to coordinate and support the creation, development and management of post-construction and startup test abstracts and test specifications for our client’s Advanced Reactor Demonstration project. The primary focus of this role is developing and fortifying the framework, across the system design engineering teams, for creation and authorship of test procedures, test abstracts and test specifications.
NewSenior Welding Engineer System OneSenior Welding EngineerBellevue, WA$56–$95 / hourSystem One is seeking a Senior Welding Engineer for a yearlong contract role to work as part of a high-functioning team of engineers focused on materials processing, supply chain development and supplier qualification for next generation material and components for sodium-cooled fast reactors. Oversee test programs for qualification of welds, including mechanical properties, burst testing, thermal creep, creep-fatigue, neutron irradiation, thermal aging, and sodium exposure.