NewFuel Handling System Design Engineer, Electrical System OneFuel Handling System Design Engineer, ElectricalBellevue, WARemote$69–$115 / hourDevelop design deliverables including single-line diagrams, wiring diagrams, control panel layouts, cable schedules, grounding/bonding plans, instrumentation specifications, and interface control documents. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
NewPrimary Heat Transfer (PHT) Component Engineer System OnePrimary Heat Transfer (PHT) Component EngineerBellevue, WARemoteThis position will interface with engineering teams, project partners, and suppliers supporting the design and manufacture of primary and intermediate sodium pumps or intermediate shell-and-tube heat exchangers. The successful candidate will oversee supplier activities, coordinate multidisciplinary engineering efforts, and ensure component designs meet technical, quality, contractual, and scheduling requirements.
NewSenior Engineer, Plant Thermal Hydraulics Methods System OneSenior Engineer, Plant Thermal Hydraulics MethodsBellevue, WARemote$52–$85 / hourOther engineering activities include, but are not limited to, system transient codes development and maintenance, performing reactor transient analyses, code benchmark with Integral Effect Tests (IETs) or Separate Effect Tests (SETs), scaling analysis, software commercial-grade dedication, contributing to code assessment and adequacy evaluation, as well as performing verification and validation activities. Requirements Degree in Mechanical, Nuclear, Chemical Engineering, or similar fields, with 5+ years of experience in system-level thermal hydraulic modeling and method development for nuclear or complex energy systems.
NewIn-Vessel Transfer Machine (IVTM) Test Engineer System OneIn-Vessel Transfer Machine (IVTM) Test EngineerBellevue, WARemote$46–$77 / hourThis role leads test campaigns from planning through execution, working closely with multidisciplinary teams to ensure testing is performed safely, efficiently, and in accordance with applicable quality and regulatory requirements. The IVTM Test Engineer will work as part of a high-performing team of engineers and scientists, using their testing experience to guide and inform the development of the in-vessel transfer machine.
NewPrincipal 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.
NewSenior Structural Analyst System OneSenior Structural AnalystBellevue, WARemote$56–$95 / hourThis role focuses on performing structural and finite element analyses (FEA) of reactor vessels, reactor internals, containment structures, and nuclear island components operating in high-temperature and radiation environments. The ideal candidate will have extensive experience with structural mechanics, ANSYS, ASME design codes, and engineering analysis for complex mechanical systems.
NewRotating Machinery Subject Matter Expert System OneRotating Machinery Subject Matter ExpertBellevue, WARemote$62–$102 / hourProvide technical direction and oversight of supplier projects, working with the Contract Administrator and Supplier Project Engineer to ensure delivery of data and other deliverables, as well as coordination and performance of technical reviews of deliverables. Generate design packages for systems, sub-systems, and equipment designs including coordination of calculations, design reports, mechanical drawings, and engineering design.
NewI&C Design Engineer System OneI&C Design EngineerBellevue, WARemote$69–$115 / hourRequirements: B.S. or higher in Controls, Electrical, or related discipline from an accredited university with 10+ years of direct experience in instrumentation and controls systems. Responsibilities: Act as an I&C Engineer for Sodium Fast Reactor technologies, responsible for system design, prototype development, testing, integration, and commissioning.
NewFabrication Oversight Administrative Coordinator System OneFabrication Oversight Administrative CoordinatorBellevue, WARemote$36–$65 / hourReview reports prepared by the Fabrication Oversight team (e.g., Fabrication Oversight reports, Supplier Capability and Capacity reports) to ensure clarity, conciseness, and consistency. Strong understanding of the sensitive nature of working with controlled information; exercises sound judgment, problem-solving ability, and maintains the highest levels of confidentiality and integrity.
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.
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.
NewLicensed Exam and Exam Program Developer System OneLicensed Exam and Exam Program DeveloperBellevue, WARemote$69–$115 / hourPrepare NRC-facing regulatory documents related to the examination program (e.g., topical reports, white papers, exemption requests, program descriptions) and support those documents through NRC staff review and interactions. Author facility-level NRC operator examination products, including written examination outlines, written exams, job performance measures (JPMs), and dynamic simulator scenarios.
NewComponent Engineer, Nuclear System OneComponent Engineer, NuclearBellevue, WARemote$52–$85 / hourSystem One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. This role may require sitting or standing for extended periods, with tasks including bending, grasping, and fine motor control.
NewNuclear Safety Analysis Engineer System OneNuclear Safety Analysis EngineerBellevue, WARemote$46–$77 / hourFamiliarity with nuclear design, regulatory requirements, and risk-informed performance-based technology guidance for Non-Light Water Reactors, including EMDAP and Regulatory Guide 1.203, is preferred. Assess plant transient benchmark tests, identify applicable tests relevant to the advanced reactor, and perform benchmark calculations.
NewNuclear Engineering Program Developer System OneNuclear Engineering Program DeveloperBellevue, WARemote$56–$95 / hourThe successful candidate will coordinate with engineers working on systems, components, or engineering analysis areas such as safety analysis, thermal analysis, stress analysis, and/or process/control analysis. Provide inputs on plant level and system level requirements, specifications, and strategy documents related to plant operations and maintenance activities over the lifecycle of a nuclear facility.
NewAudit Senior – Non-profit sector (cpa firm) - REMOTE CPA firmAudit Senior – Non-profit sector (cpa firm) - REMOTESeattle, WARemote$95,000–$125,000 / yearFull timeRegional CPA firm seeks an experienced Audit Senior – Non-profit to add to the growing team! THIS POSITION IS RULLY REMOTE UNLESS YOU LIVE IN THE NYC METRO AREA.
NewAccount Executive TD SYNNEXAccount ExecutiveSeattle, WARemoteYou'll work alongside a supportive team of senior sellers, engineers, and partner managers to develop your skills and succeed in the fast-paced world of cybersecurity sales. Leap partners with the world's leading software providers and takes complete ownership of the customer journey, driving consistency, accountability, and speed from first purchase to long-term growth.
NewIn-Home Physician Part Time Signify HealthIn-Home Physician Part TimeSeattle, WARemote$95,738–$206,206 / yearSignify Health, part of CVS Health®, is seeking a Full-time Clinician (Nurse Practitioner or Physician Assistant) to provide In-Home Health Evaluations, engaging with people in the comfort of their own homes and helping bridge gaps in care. You’ll play a critical role in building trusted relationships to make people healthier, helping bring flexible, comprehensive and personalized health evaluations right to people’s front doors.
NewIn-Home Nurse Practitioner or Physician Assistant Part Time Signify HealthIn-Home Nurse Practitioner or Physician Assistant Part TimeSeabeck, WARemote$46.03–$99.14 / hourSignify Health, part of CVS Health®, is seeking a Part-time Clinician (Nurse Practitioner or Physician Assistant) to provide In-Home Health Evaluations, engaging with people in the comfort of their own homes and helping bridge gaps in care. You’ll play a critical role in building trusted relationships to make people healthier, helping bring flexible, comprehensive and personalized health evaluations right to people’s front doors.