NewExperienced Facilities Engineer Naval Nuclear LaboratoryExperienced Facilities EngineerIdaho Falls, ID$106,200–$166,000 / yearBachelors degree from an accredited college or university in a related technical, engineering or science field and a minimum of 9 years of relevant experience; or Masters degree from an accredited college or university in a related technical, engineering or science field and a minimum of 7 years of relevant experience; or Doctorate degree from an accredited college or university in a related technical, engineering, science field and a minimum of 3 years of relevant experience; or Currently a Principal Reactor Training Engineer, Refueling Engineer, or Field (RPCO) Engineer at the Company. Naval Nuclear Laboratory personnel are FMP employees who work at four DOE facilities: Bettis Atomic Power Laboratory, Knolls Atomic Power Laboratory, Kenneth A. Kesselring Site, and Naval Reactors Facility, and at the U.S. Department of Defense-owned Nuclear Power Training Unit-Charleston.
NewMechanical Engineer Thermal - Structural Analysis Idaho National LaboratoryMechanical Engineer Thermal - Structural AnalysisIdaho Falls, ID$95,256–$195,288 / yearLevel 4: Bachelor of Science degree in mechanical engineering or a directly related field from an ABET-accredited program and 9 years of relevant experience; or a Master's degree in mechanical engineering or a directly related field from an ABET-accredited program and 6 years of relevant experience; or a PhD in mechanical engineering or a directly related field from an ABET-accredited program and 4 years of relevant experience. Required QualificationsLevel 3: Bachelor of Science degree in mechanical engineering or a directly related field from an ABET-accredited program and 5 years of relevant experience; or an advanced degree in mechanical engineering or a directly related field from an ABET-accredited program and 2 years of relevant experience.
NewSenior Process Mechanical Engineer, Power Atkins RealisSenior Process Mechanical Engineer, PowerIdaho Falls, IDThis position supports engineering execution for new and existing power generation facilities, including simple-cycle and combined-cycle plants, and requires strong technical knowledge in thermodynamics, heat transfer, fluid systems, and equipment specification. Note to staffing and direct hire agencies: In the event a recruiter or agency who is not on our preferred supplier list submits a resume/candidate to anyone in the company, AtkinsRéalis family of companies, we explicitly reserve the right to recruit and hire the candidate(s) at our discretion and without any financial obligation to the recruiter or agency.
NewNuclear Mechanical Engineer - Thermal/Structural FEA Idaho National LaboratoryNuclear Mechanical Engineer - Thermal/Structural FEAIdaho Falls, IDThe role requires a strong background in mechanical engineering, experience in thermal and structural analysis, and the ability to obtain a security clearance. Idaho National Laboratory is seeking a Mechanical Engineer Thermal - Structural Analysis to join our Reactor Technology and Integration team.
NewExperienced Mechanical Engineer Naval Nuclear LaboratoryExperienced Mechanical EngineerIdaho Falls, IDRequired Combination of Knowledge and Skill Bachelors degree from an accredited college or university in a related technical, engineering or science field and a minimum of 6 years of relevant experience; or Masters degree from an accredited college or university in a related technical, engineering or science field and a minimum of 4 years of relevant experience; or Doctorate degree from an accredited college or university in a related technical, engineering or science field and a minimum of 1 year of relevant experience; or Currently a Senior Reactor Training Engineer, Refueling Engineer, or Field (RPCO) Engineer at the Company. Naval Nuclear Laboratory personnel are FMP employees who work at four DOE facilities: Bettis Atomic Power Laboratory, Knolls Atomic Power Laboratory, Kenneth A. Kesselring Site, and Naval Reactors Facility, and at the U.S. Department of Defense-owned Nuclear Power Training Unit-Charleston.
NewMechanical Engineer Thermal - Structural Analysis Battelle Energy AllianceMechanical Engineer Thermal - Structural AnalysisIdaho Falls, ID$95,256–$195,288 / yearLevel 4: Bachelor of Science degree in mechanical engineering or a directly related field from a program accredited by ABET and 9 years of relevant experience; or a Masters degree in mechanical engineering or a directly related field from a program accredited by ABET and 6 years of relevant experience; or a PhD in mechanical engineering or a directly related field from a program accredited by ABET and 4 years of relevant experience. Required QualificationsLevel 3: Bachelor of Science degree in mechanical engineering or a directly related field from a program accredited by ABET and 5 years of relevant experience; or an advanced degree in mechanical engineering or a directly related field from a program accredited by ABET and 2 years of relevant experience.
Senior Process Mechanical Engineer, Power AtkinsRealis Group IncSenior Process Mechanical Engineer, PowerIdaho Falls, IDThis position supports engineering execution for new and existing power generation facilities, including simple-cycle and combined-cycle plants, and requires strong technical knowledge in thermodynamics, heat transfer, fluid systems, and equipment specification. Note to staffing and direct hire agencies: In the event a recruiter or agency who is not on our preferred supplier list submits a resume/candidate to anyone in the company, AtkinsRéalis family of companies, we explicitly reserve the right to recruit and hire the candidate(s) at our discretion and without any financial obligation to the recruiter or agency.
Process Mechanical Engineer - Power AtkinsRealis Group IncProcess Mechanical Engineer - PowerIdaho Falls, ID$95,000–$130,000 / yearNote to staffing and direct hire agencies: In the event a recruiter or agency who is not on our preferred supplier list submits a resume/candidate to anyone in the company, AtkinsRéalis family of companies, we explicitly reserve the right to recruit and hire the candidate(s) at our discretion and without any financial obligation to the recruiter or agency. This position supports engineering execution for new and existing power generation facilities, including simple cycle and combined cycle plants, and requires technical knowledge in thermodynamics, heat transfer, fluid systems, and equipment specification.
Senior Mechanical Engineer – Thermal/Structural Analysis Aalo AtomicsSenior Mechanical Engineer – Thermal/Structural AnalysisIdaho Falls, IdahoThis role involves performing mechanical analyses of reactor components, ensuring structural integrity under various operating conditions, and contributing to the design of our innovative reactor systems. Lead detailed structural analysis and identify failure modes of reactor components and systems (stress, fatigue, creep, seismic, and coupled thermal- and fluid-structural behavior).
Mechanical Engineer Actalent IncMechanical EngineerID$100,000–$120,000 / yearStrong understanding of manufacturing processes such as plastic injection molding, advanced composites, extrusion molding, metal casting, metal injection molding, heat staking, and adhesive bonding. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service.
NewSenior Mechanical Engineer - Nuclear Construction (Remote) Naval Nuclear LaboratorySenior Mechanical Engineer - Nuclear Construction (Remote)Idaho Falls, IDRemoteThe Naval Nuclear Laboratory is seeking an experienced mechanical engineer to join the Spent Fuel Handling Recapitalization Project. In this role, you will provide crucial engineering support during the construction of the facility, engaging in design reviews and oversight.
Mechanical Engineers Strata-G, LLCMechanical EngineersOak Ridge, TNOur team of intellectually curious and highly motivated engineers, scientists and business professionals engages with our clients to solve complex energy and environmental challenges around the world. Tests for the absence of any illegal drug as defined in 10 CFR 707.4, will be conducted by Strata-G and a background investigation by the Federal government may be required to obtain an access authorization prior to employment.
NewMechanical Engineer Standard NuclearMechanical EngineerIdaho Falls, IDThis role provides hands‑on engineering support for manufacturing, maintenance, and facility operations, including troubleshooting higher-level mechanical issues and supporting equipment upgrades, modifications, and repairs. The Mechanical Engineer will work closely with operations, maintenance, facilities, and engineering teams to identify problems, develop solutions, and help implement improvements in a manufacturing environment.
NewNuclear Mechanical Engineer: Thermal & Structural Analysis Battelle Energy AllianceNuclear Mechanical Engineer: Thermal & Structural AnalysisIdaho Falls, IDA Bachelor's degree in mechanical engineering and relevant experience are required, alongside strong communication skills and the ability to obtain a security clearance.#J-18808-Ljbffr. Battelle Energy Alliance is seeking a Mechanical Engineer specializing in Thermal - Structural Analysis at Idaho National Laboratory, Idaho Falls.
NewOn-Site Mechanical Engineer, Nuclear Facility (Idaho) Standard NuclearOn-Site Mechanical Engineer, Nuclear Facility (Idaho)Idaho Falls, IDThe ideal candidate should possess an Associate degree or equivalent experience, along with strong troubleshooting skills. This role involves developing and implementing mechanical projects to enhance safety and operational performance.
Mechanical Designers & Checkers-Kiewit Nuclear Solutions-Multiple Locations Kiewit CorpMechanical Designers & Checkers-Kiewit Nuclear Solutions-Multiple LocationsID$88,000–$92,000 / yearOur staff collaborates with Kiewit's vast internal network of resources that span heavy civil and infrastructure, vertical and commercial buildings, industrial, as well our oil and gas and power generation markets, to drive safe and cost-effective solutions that achieve client expectations and further Kiewit's core values of People, Integrity, Excellence, and Stewardship. Design piping systems and generate isometric drawings for systems typical industrial facilities and power generation facilities, but not limited to, process steam, process water, drains, and general plant/facility water, compressed air, and gas systems, condensate, blowdown, circulating water, cooling and chilled water, and underground piping utilities.
Mechanical, Electrical, and Civil/Structural Engineers-Kiewit Nuclear Solutions-KS,ID,TN, SC,TX Kiewit CorpMechanical, Electrical, and Civil/Structural Engineers-Kiewit Nuclear Solutions-KS,ID,TN, SC,TXIdaho Falls, IDHighly motivated, with a demonstrated passion for excellence and taking initiative • Strong work ethic, willing to do what it takes to get the job done right the first time • Demonstrated commitment to ethics and integrity • Passion for safety, with the ability to help us ensure that nobody gets hurt • Strong interpersonal, written, and verbal communication skills • Team player with the ability to work independently to meet deadlines, goals and objectives • Mechanical, Electrical, Civil/Structural Engineering degree is REQUIRED! Our staff collaborates with Kiewit's vast internal network of resources that span heavy civil and infrastructure, vertical and commercial buildings, industrial, as well our oil and gas and power generation markets, to drive safe and cost-effective solutions that achieve client expectations and further Kiewit's core values of People, Integrity, Excellence, and Stewardship.
Quality Inspectors-Electrical, Mechanical, Structural & Civil QC Inspectors - Kiewit Nuclear Kiewit CorpQuality Inspectors-Electrical, Mechanical, Structural & Civil QC Inspectors - Kiewit NuclearBlackfoot, IDWe offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off. Our experience and expertise span all aspects of the nuclear-related market from carbon-free, small modular reactors to Dept of Energy science, environmental and nuclear security mission capabilities.
Field Engineer - Heavy Civil - Southwest District Kiewit CorpField Engineer - Heavy Civil - Southwest DistrictIdaho Falls, ID$82,000–$90,000 / yearWe offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off. You will also be involved in the district estimating unit at various points in your career, which involves quantity takeos, time studies, cost estimating, participating in estimate reviews and bid close-out.
Product Development Engineer (Hard Parts) Polaris IncProduct Development Engineer (Hard Parts)IDExperience in powersports, outdoor gear, overseas supplier collaboration, stage-gate product development, test rig development, validation equipment, or regulatory and durability testing for off-road or vehicle-mounted products preferred. In this role, you will contribute across the full product development lifecycle, from early concepts through production-ready designs, with a focus on products that support rider safety, comfort, and performance (e.g., helmets, goggles).
Product Development Engineer (Hard Parts) Teton OutfittersProduct Development Engineer (Hard Parts)Rigby, IdahoExperience in powersports, outdoor gear, overseas supplier collaboration, stage-gate product development, test rig development, validation equipment, or regulatory and durability testing for off-road or vehicle-mounted products preferred. In this role, you will contribute across the full product development lifecycle, from early concepts through production-ready designs, with a focus on products that support rider safety, comfort, and performance (e.g., helmets, goggles).
Packaging Engineer I Basic American FoodsPackaging Engineer IBlackfoot, IDRemote$80,000–$87,000 / yearAs part of R&D, the Packaging Engineer I works with Product Development, Operations, Engineering, Procurement, Quality, Regulatory, Marketing, packaging suppliers, and external manufacturing partners to help ensure packaging solutions meet food safety, quality, cost, manufacturability, and customer requirements. Ideal candidates are located near our Blackfoot, Idaho facility, but a fully remote role may be considered for applicants living in metro areas within easy traveling distance to southeast Idaho, such as Boise or Salt Lake City.
NewNuclear CFD & Thermal-Fluid Engineer Aalo AtomicNuclear CFD & Thermal-Fluid EngineerIdaho Falls, IDAalo Atomic is seeking a skilled CFD Analyst / Thermal-Fluid Engineer in Idaho Falls, Idaho, to perform high-fidelity thermal-fluid simulations for nuclear applications. Responsibilities include developing CFD models, performing complex analyses, and collaborating with teams to ensure optimal solutions.
Thermal Hydraulics Engineer Aalo AtomicsThermal Hydraulics EngineerIdaho Falls, IdahoThis role focuses on applying advanced CFD tools to complex heat transfer and fluid flow problems, often in support of reactor components, experiments, or coupled multi-physics analyses. We are seeking a skilled CFD Analyst / Thermal-Fluid Engineer to perform high-fidelity thermal-fluid simulations supporting nuclear and energy-related applications.
Nuclear Fuel Development Engineer Standard NuclearNuclear Fuel Development EngineerIdaho Falls, IdahoThis is a hands-on technical role suited for an early-career engineer with experience or strong interest in nuclear fuels, materials processing, chemical processing, ceramics, powders, or fuel fabrication. Bachelor’s or Master’s degree in Nuclear Engineering, Chemical Engineering, Materials Science, Mechanical Engineering, Ceramic Engineering, Chemistry, or a related technical discipline.
Nuclear Material Control and Accountability Engineer Standard NuclearNuclear Material Control and Accountability EngineerIdaho Falls, IdahoThe NMCA Engineer works closely with operations, engineering, quality, security, licensing, and EH&S teams to ensure material control requirements are integrated into facility processes and maintained as operations scale. The role requires strong attention to detail, technical judgment, and the ability to work with complex material balances, inventory systems, measurement data, procedures, and compliance records in a regulated nuclear manufacturing environment.
Quality Engineer Standard NuclearQuality EngineerIdaho Falls, IdahoThe Quality Engineer will spend time both at a workstation and on the manufacturing floor, working directly with production, engineering, and quality teams to review processes, investigate quality issues, verify product conformance, and support corrective actions. This role works closely with manufacturing, engineering, and supply chain teams to implement quality controls, investigate nonconformances, and drive continuous improvement across production operations.
Manufacturing Engineer Curtiss-Wright CorporationManufacturing EngineerIdaho Falls, ID$77,500–$100,000 / yearScientech, a business unit of Curtiss-Wright, is a global provider of commercial power instrumentation, electrical components, specialty hardware, process control systems, and proprietary database solutions aimed at improving safety, plant performance and reliability as well as reducing costs. + Due to the nature of work performed at this site, incumbents must be a U.S. Person. + Minimum 5 years of experience in a custom, make to order, highly engineered product manufacturing environment.
Project Engineer Curtiss-Wright CorpProject EngineerIdaho Falls, ID$70,000–$115,000 / yearScientech, a business unit of Curtiss-Wright, is a global provider of commercial power instrumentation, electrical components, specialty hardware, process control systems, and proprietary database solutions aimed at improving safety, plant performance and reliability as well as reducing costs. As the Project Engineer, you will support the planning, design, testing, implementation and integration of mechanical assemblies and instrumentation and control systems for a variety of engineering solutions ensuring customer satisfaction and project success.