NewNuclear Plant Engineering Program Specialist System OneNuclear Plant Engineering Program SpecialistBellevue, WARemote$56–$95 / hourSystem One is hiring a Nuclear Operations Specialist and Procedure Writer who reports directly to the Procedure and Program Development Manager and is responsible for developing administrative programs that support operation and maintenance, providing guidance to procedure developers to ensure consistent implementation of programs, identifying and scheduling procedure development to support program activities, and maintaining quality during development of Operating and administrative procedures. At least 5 years of experience developing nuclear procedures related to plant operations, maintenance, or engineering, including 2 years focused on administrative programs.
NewSystem 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.
NewTest Engineer System OneTest EngineerBellevue, WA$52–$85 / hourThe selected candidate will work closely with multidisciplinary engineering teams, scientists, and technicians to ensure testing is completed safely, accurately, and in accordance with project requirements. Bachelor's degree in Mechanical Engineering, Nuclear Engineering, Electrical Engineering, Chemical Engineering, or a related engineering discipline.
NewPlant Integration Engineer – Steam & Power Systems System OnePlant Integration Engineer – Steam & Power SystemsBellevue, WARemote$56–$96 / hourMinimum 10 years of experience in nuclear power plant design, commercial power generation, power plant modifications, oil & gas, refining, chemical processing, or large industrial process facilities. Experience with: Steam cycle systems, Heat exchangers, Thermal energy storage, Molten salt systems, Balance of Plant (BOP), Energy Island design, Nuclear Island integration.
NewSenior 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 Engineer, Plant Thermal Hydraulics Validation System OneSenior Engineer, Plant Thermal Hydraulics ValidationBellevue, WARemote$56–$95 / hourDefine validation needs, develop test requirements, and collaborate closely with test engineering teams to ensure alignment between model gaps and experimental programs. Apply and improve SQA and NQA1 modeling quality practices and ensure traceability and configuration control of analysis inputs, models, and results.
NewSystem Design Engineer, Sodium Cover Gas Systems System OneSystem Design Engineer, Sodium Cover Gas SystemsBellevue, WARemote$69–$115 / hourInterface with the design team to create and manage drawing packages of system designs, including but not limited to Piping and Instrumentation Diagrams (P&IDs), 3D models, and system interface drawings. B.S. in Mechanical, Chemical, Nuclear Engineering, or related discipline from an accredited university and 10+ years direct experience with proven mechanical systems skills.
NewPrimary Heat Transfer (PHT) Engineer, Systems System OnePrimary Heat Transfer (PHT) Engineer, SystemsBellevue, WARemote$56–$95 / hourSystem One is seeking a Contractor to provide the following services(PHT) System Design Engineer who is focused on the primary sodium heat transport system design as part of the Natrium sodium fast reactor. The successful candidate demonstrates in depth knowledge of fluid system design including knowledge of centrifugal pump and tube & shell heat exchanger operation.
NewMechanical Designer System OneMechanical DesignerBellevue, WA$37–$74 / hourDesign mechanical and structural components, test fixtures, flow loops, rigs, and sub-scale test articles. Experience creating fabrication drawings and applying Design for Manufacturability (DFM) and Design for Assembly (DFA) principles.
6F4BI3-MP&P Engineer 3 - 6A8-Chemical/Contamination The Structures Company, LLC6F4BI3-MP&P Engineer 3 - 6A8-Chemical/ContaminationAuburn, WADesign, execute, and interpret tests: adhesion (lap shear, peel), cure kinetics, rheology/viscosity, hardness (shore A/D), tensile/elongation, compression set, fatigue/cycling, environmental exposure (temperature, humidity, UV), outgassing, and chemical resistance. Formulate, optimize, and qualify sealants, adhesives (structural and non-structural), elastomers, gaskets, and rubber compounds for application-specific requirements (adhesion, flexibility, environmental resistance, outgassing, curing behavior).
Senior Fire Protection Engineer / Chemical Engineer Arup Group LtdSenior Fire Protection Engineer / Chemical EngineerSeattle, WA$112,250–$148,500 / yearFamiliarity with various types of material hazards, including but not limited to flammable & combustible liquids, combustible dusts & powders, reactive metals, compressed gases, cryogenic fluids, explosive materials, corrosive materials, and toxic/highly toxic materials. Our internal employee networks support our inclusive culture - from race, ethnicity and cross-cultural working to gender, LGBTQ+ and disability - we aim to create a space for you to express yourself and make a positive difference - Discover more about life at Arup at www.arup.com/careers/your-life-at-arup.
Student Intern Univar Solutions IncStudent InternBellevue, WAA DAY IN YOUR NEW CAREER: Work in a fast-paced, entrepreneurial, and technology-driven environment, surrounded by a highly-collaborative team of people who are passionate, smart, and fun to work with. All searches must be initiated by ChemPoints Talent Acquisition team and candidates must be submitted via Applicant Tracking System (ATS) by approved vendors who have been expressly requested to make a submission for a specific job opening.
6F4CI3-MP&P Technical Analyst 3 - 6B4-Chemical/Contamination The Structures Company, LLC6F4CI3-MP&P Technical Analyst 3 - 6B4-Chemical/ContaminationEverett, WAphysics engineering disciplines (materials science, chemistry, physics) to support the engineering, manufacture, and sustainment of Boeing products regarding the design, production, application, and. Laboratory experience operating analytical test equipment including XRF, pH meters, Automated Titrators and/or manual Titration practices, GC and or GC/MS.
91J Quartermaster and Chemical Equipment Repairer Army National Guard of the United States91J Quartermaster and Chemical Equipment RepairerSeattle, WA$200–$250 / weekThe Army National Guard uses a wide range of systems that help protect and serve the force, and as a Quartermaster and Chemical Equipment Repairer, you'll be in charge of making sure those systems keep running at peak performance. Through your training, you will develop the skills and experience to enjoy a civilian career with the marine transportation, commercial fishing, oil exploration, or oil drilling industries.
SAP Development Manager/Architect - Chemicals & Natural Resources Accenture PlcSAP Development Manager/Architect - Chemicals & Natural ResourcesKirkland, WAWe Are: Accenture's SAP practice brings reinvention to life through Compressed Transformation - design thinking, agile delivery, and the latest SAP innovations across S/4HANA Cloud (RISE and GROW), SAP Business Technology Platform (BTP), Clean Core, and SAP Business AI (Joule, Joule Studio, Generative AI Hub). The Work: Lead the design, build, and test of SAP custom development and extensibility solutions on S/4HANA and BTP, primarily using ABAP Cloud, RAP, CAP, Fiori, and Clean Core methodologies.
NewSenior Materials Engineer, Liquid Cooling Systems, Hardware Engineering Thermal & Mechanical Amazon.com IncSenior Materials Engineer, Liquid Cooling Systems, Hardware Engineering Thermal & MechanicalSeattle, WAIf you are a materials engineer or scientist with expertise in liquid cooling, coolant chemistry, wetted materials, and thermal management, and you are looking for an exciting career in cloud infrastructure, come join a team that constantly seeks ways to build things better and faster for our customers. Perform materials characterization using spectroscopy and analytical tools including Fourier Transform Infrared Spectroscopy (FTIR), Electron Microscopy (SEM/TEM), Energy Dispersive Spectroscopy (EDS), and Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES).
NewLaunch Your Engineering Career with Syensqo Syensqo SALaunch Your Engineering Career with SyensqoBellevue, WA$83,000–$90,000 / yearWhether youre seeking an internship, an entry-level direct-hire role, or rotational assignments, Syensqo offers meaningful experiences that help you build technical expertise, expand your professional network, and grow your career. Education and experience required for the rotational assignments: If you're interested in our rotational assignments: Bachelor's degree in Chemical Engineering, Mechanical Engineering or Material Science obtained between December 2026 and Spring/Summer 2027.
Boeing Engineering Entry-level, Associate and Mid-level Positions BoeingBoeing Engineering Entry-level, Associate and Mid-level PositionsSeattle, Washington$54,000–$142,000 / yearBasic Qualifications (Required Skill/Experience): Currently majoring in a core engineering/applied sciences discipline (Aeronautical/Aerospace, Civil (especially Structural emphasis or interest), Chemical, Computer Engineering/Science, Cybersecurity Engineering, Data Science, Electrical Engineering, Engineering Technology (Manufacturing Engineering Technology), Industrial Engineering, Materials Science, Mechanical Engineering, Manufacturing Engineering, Mathematics, Physics, Software Engineering, Structural Engineering, Quality Engineering, Industrial Engineering Technical, Industrial Management, Operations Research, Engineering Mechanics, Systems Engineering). The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
NewIntern, Launch Engineering 2027 Cowboy SpaceIntern, Launch Engineering 2027Kent, WashingtonOur modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport. By track: (Powerpack) rotating machinery, turbomachinery or rotordynamics coursework; (Mechanisms) mechanisms, actuators or deployable structures; (Fluids) valves, pressure vessels or fluid system sizing; (TCA & Thrusters) combustion, injectors or propulsion test.
Industrial Engineering Professional Jacobs Solutions IncIndustrial Engineering ProfessionalSeattle, WARemote$123,600–$216,400 / yearAt Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good. CityStateCountryTempeArizonaUnited StatesPortlandOregonUnited StatesPittsburghPennsylvaniaUnited StatesTempeArizonaUnited StatesSeattleWashingtonUnited StatesDallasTexasUnited StatesPhiladelphiaPennsylvaniaUnited StatesNew YorkNew YorkUnited States.