System Design Engineer, Fluids System OneSystem Design Engineer, FluidsBellevue, WARemote$69–$115 / hourThis role will support the Sodium Processing Systems team , focusing on system design, vendor coordination, and integration of hardware into overall plant system architecture for a next-generation nuclear reactor program. Bachelor’s degree in Mechanical Engineering, Chemical Engineering, or related discipline from an accredited university.
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.
NewSupplier Procurement Engineer-EPC Oversight System OneSupplier Procurement Engineer-EPC OversightBellevue, WARemote$68–$114 / hourThis individual is responsible for oversight, management, and technical integration of Natrium’s Engineer-Procurement-Construction (EPC) partner’s procurements of heavy industrial components and equipment, ensuring requirements and interests are met, and appropriately flowed down to the EPC’s suppliers. Facilitate technical reviews of EPC procurements by identifying and engaging the appropriate Natrium technical resources and driving resolution to Manage technical interfaces between EPC procurement team and Natrium technical team.
Principal Engineer, Plant Design Integration System OnePrincipal Engineer, Plant Design IntegrationBellevue, WARemote$69–$116 / hourThe ideal candidate will bring a broad nuclear engineering background, strong knowledge of NRC regulations, and the ability to lead cross-functional technical decisions affecting the overall plant design. Responsibilities: Support the development and maintenance of the Reactor Plant architecture and programs, ensuring integration of complex technical areas spanning design, analysis, licensing, and testing.
Staff Supplier Development Engineer - Structures & Welding (R5984) Shield AIStaff Supplier Development Engineer - Structures & Welding (R5984)Seattle, WA$170,000–$260,000 / yearRequired qualifications: Bachelor's degree in Mechanical Engineering, Manufacturing Engineering, Aerospace Engineering, Welding Engineering, Industrial Engineering, or a related technical field. 7+ years of experience in supplier development, manufacturing engineering, welding engineering, supplier quality engineering, or a related technical role within aerospace, defense, or another highly regulated manufacturing environment.
Quality Engineer Davis Wire CorporationQuality EngineerKent, WA$110,000–$125,000 / yearPart timeThe Quality Engineer is responsible for supporting the plant's Quality Management System (QMS), executing audit activities, driving continuous improvement initiatives, and supporting manufacturing quality objectives. Sight – hand and eye coordination, depth perception needed to operate, adjust, and quantify chemicals and equipment, vision sufficient to inspect work areas and building for issues and operate computers.
Associate Geotechnical Engineer GEOENGINEERS IncAssociate Geotechnical EngineerSeattle, WA$147,000–$222,000 / yearStrong proficiency with FLAC, PLAXIS, and related tools, including experience with static and dynamic analyses, dynamic soil-structure interaction, liquefaction and lateral spreading evaluations, seismic slope stability, ground improvement design, and nonlinear deformation modeling. When people feel they can bring their whole selves to work, that they have a voice and are supported and respected, it creates trust and a feeling of belonging- employees then flourish, grow their careers, and do the best work of their lives.
Senior Fire Protection Consultant/Engineer Jensen HughesSenior Fire Protection Consultant/EngineerMountlake Terrace, Washington$140,000–$180,000 / yearToday, our expertise extends broadly across closely related security and risk-based fields – from accessibility consulting and risk analysis to process safety, forensic investigations, security risk consulting, emergency management, digital innovation and more. The position will coordinate and conduct building plan reviews, interpret the building codes, develop alternative solutions, prepare building design reports and coordinate with fire protection engineering design teams.
Senior Structural Engineer 2 Nuclear Sargent & Lundy LLCSenior Structural Engineer 2 NuclearSeattle, WA$100,019–$152,807 / yearIn this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. You will work with a structural engineering team on engineering projects for new nuclear facilities and upgrades and modifications to nuclear power plants in the following areas: This position will offer you the ability to directly apply your knowledge of materials, structural analysis, structural steel design, and reinforced concrete design.
Mechanical Engineer/Designer Stantec IncMechanical Engineer/DesignerSeattle, WAStantec offers a hybrid home/office work environment, and expects team members in one of our Portland office at least 2-3 days a week or more for all-staff meetings, project-related team work sessions, client meetings, and employee engagement functions etc. Primary Location: United States | OR | Portland Organization: 2048 Buildings-US Northwest-Portland OR Employee Status: Regular Business Justification: New Position Travel: No Schedule: Full time Job Posting: 09/04/2026 05:04:44 Req ID: 1005284.
Senior Electrical Engineer (Generation) WSP Global IncSenior Electrical Engineer (Generation)Seattle, WA$115,100–$205,040 / yearTasks include the research, design, concept development, planning, and construction of transmission and distribution substations, power distribution, power regulation, renewable energy, as well as protection and control systems in a wide variety of contexts (utilities, transportation, building, and Federal, State, and local government projects). Provides subject matter technical support and leadership for multi-site/phase due diligence, investigation, remediation, impact assessment, permitting, improvement, design, development, and construction of utility, industrial, and commercial scale projects in the public and private sector.
Mid-Level Grid Modernization Engineer WSP Global IncMid-Level Grid Modernization EngineerRedmond, WAYour Impact: The qualified candidate will be responsible for the modernization of the utility distribution systems, this includes planning, justification, and on-going support of the following Distribution Grid Modernization Programs: FLISR (Fault, Location, Isolation, and Service Restoration). WSP USA is providing the compensation range that the company in good faith believes it might pay and/or offer for this position within the state of Colorado, based on the successful applicant's education, experience, knowledge, skills, and abilities in addition to internal equity and specific geographic location.
Senior Fish Passage Engineer Stantec IncSenior Fish Passage EngineerBellevue, WAWhether through the design and construction of new facilities or improving the design, operation, safety and efficiencies of existing projects, the focus of the position will be serve as a senior technical lead or resource to engage our highly skilled team of engineers in the technical execution of fish screening and fish passage infrastructure at water intakes, dams, spillways, and hydropower facilities. This position will work collaboratively with project teams in Stantec's Energy & Resources and Water Business Operating Units to support the service needs of our clients - primarily on local and regional projects but occasionally on national, and potentially international projects.
Senior Project Manager, Transportation Engineer Stantec IncSenior Project Manager, Transportation EngineerSeattle, WAPrimary Location: United States | WA | Bellevue Other Locations: United States | WA | Seattle Organization: BC-2073 Transpt-US Pacific Employee Status: Regular Business Justification: New Position Travel: Yes Schedule: Full time Job Posting: 20/07/2026 06:07:01 Req ID: 1006839. Stantec is seeking a Washington state based, highly motivated and technically proficient, Senior Project Manager with a diverse background in the Transportation Infrastructure sector to join our growing team of Transportation design engineering professionals.
Civil Engineer (Entry-Mid Level) Kleinschmidt AssociatesCivil Engineer (Entry-Mid Level)Seattle, WA$68,000–$125,000 / yearKleinschmidt has a full-time opening for an Entry-Mid level Civil Engineer to work with a multi-disciplinary team to develop designs and assist with construction support for dam removals, embankment dam repairs, fish passage facilities, recreation facilities, renewable energy projects, and stream restorations. Project work will include site visits, field data collection, engineering calculations and analysis, design using CAD programs, spatial analysis or data processing in GIS, review and application of hydraulic modeling results, technical writing of specifications, reports and presentation slides, and construction observation.
NewSenior Mechanical Engineer ASME Lead AverroSenior Mechanical Engineer ASME LeadBellevue, WAHands-on experience with ASME Boiler and Pressure Vessel Code Section III, including certifying Design Specifications and Design Reports for nuclear pressure-retaining components. Averro is a Veteran-Owned organization dedicated to delivering innovative talent solutions, business consulting, and technology services that propel businesses and careers forward.
NewDesign Engineer, I&C AverroDesign Engineer, I&CBellevue, WACreate and manage drawing packages of system and component designs, including but not limited to P&IDs, control system architecture drawings, control logic and loop diagrams, and instrument installation drawings, etc. Specify and describe suitability of instrumentation measurement techniques for use in sodium fast reactor and integrated energy storage technologies, including analysis of measurement range, response time, and measurement accuracy.
NewExperienced Professional, Civil Engineer WSP Global IncExperienced Professional, Civil EngineerSeattle, WA$95,000–$135,000 / yearWork as an individual or as part of a cross-functional team of engineers, planners, and scientific professionals to execute project work, assist with laying out installations, establishing reference points/elevations/grades to guide construction, calculating costs and quantities of material/equipment/labor, and ensuring project work conforms with specifications, permit applications, compliance documentation, and regulatory and technical analysis memos. Perform basic design tasks and drawings using computer-aided design (CADD) to develop conceptual transportation projects in AutoCAD, Civil 3D, InRoads/OpenRoads and/or MicroStation.
Lead Structural Engineer (Generation) WSP Global IncLead Structural Engineer (Generation)Seattle, WA$98,300–$175,230 / yearHighly proficient with technical writing, office automation, discipline-specific design software (i.e., MicroStation, AutoCAD, RISA, STADD), technology, math principles, physics, predictive models, spreadsheets, and tools. Well-developed critical thinking and problem-solving skills required to apply technical knowledge to reach conclusions from testing results, data collation, computations, statistical analysis and arriving at the most effective, economical, and logical solution.
Senior Engineer ACCO Engineered Systems IncSenior EngineerSeattle, WA$50–$72 / hourWhether your project is a low or high-rise office building, a shopping mall, hospital, semi-conductor fabrication facility or pharmaceutical manufacturing plant…ACCO can design, build, install, and maintain a mechanical system to meet your needs. Applicants please note that actual compensation is determined by several factors that are unique to each candidate, including but not limited to job-related skills, depth of experience, certifications, relevant education or training, and specific work location, among others.