Nuclear Safety Engineer 4 AmentumNuclear Safety Engineer 4Oak Ridge, TennesseeProviding support and input, including requirements management, to identify and implement improvements to current procedures and processes, performing programmatic assessments, and conducting training associated with nuclear safety requirements. Developing and maintaining effective collaboration with facility system engineers, facility operations, supporting organization, subcontractor personnel, and DOE oversight personnel.
Nuclear Criticality Safety Engineer - Oak Ridge, TN Paschal Solutions, Inc.Nuclear Criticality Safety Engineer - Oak Ridge, TNOak Ridge, TNYou will work closely with operations, engineering, and safety personnel to identify hazards, implement risk-reduction measures, and support safe and efficient nuclear facility operations. Support management in establishing and maintaining strong nuclear criticality safety (NCS) programs with technically sound analyses.
Lead Electrical Engineer 1 - Nuclear Sargent & LundyLead Electrical Engineer 1 - NuclearOak Ridge, Tennessee$118,023–$180,313 / yearFull timeAI & Automation at Sargent & Lundy: In 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. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Senior Electrical Engineer 1 - Nuclear Sargent & LundySenior Electrical Engineer 1 - NuclearKnoxville, Tennessee$84,762–$129,498 / yearFull timePrepare and review equipment procurement specifications, Participate in bid review evaluation process for potential equipment vendors, to include supporting vendor requests for additional information, developing responses to vendor questions, and maintaining a tracking mechanism for questions/responses, Prepare and review scoping documents for conceptual designs, to include constructability reviews, Interface with project team members from other engineering and design disciplines (Mechanical, Structural, Civil, I&C), Interface with the client in support of the project, including implementing personnel, Interface with vendors to perform document reviews and provide written comment, Attend client meetings and site field walkdowns to validate scope and ensure client satisfaction. Essential skills and experience: Essential skills and experience: A BS degree in Electrical Engineering from an ABET-accredited engineering program, Five or more years’ experience in the design of electrical engineering systems in a project team environment for industrial applications, with a focus on design for existing nuclear power plants, Experience in the selection of equipment, materials, and the preparation and assembling of engineering design change packages, calculations, and specifications, Experience with electrical system design including low and medium voltage distribution systems (transformers, generators, motor, relays, etc.), Effective written and verbal communication skills to convey information to project team members and client, Detail oriented approach to work, Capable of being badged for unescorted access to a nuclear station.
Lead Instrumentation & Controls Engineer 1 - Nuclear Sargent & LundyLead Instrumentation & Controls Engineer 1 - NuclearKnoxville, Tennessee$118,023–$180,313 / yearFull timeWork collaboratively on quality assessments and critical digital reviews, Perform consulting level work for digital IOT, innovation, and strategic first of a kind (FOAK) projects for the nuclear industry, Prepare and review detailed calculations, including scaling, uncertainty, and setpoint calculations for analog and digital controls applications, Prepare documentation for design input for drawing production including master diagrams and schematics, Interface with vendors to prepare and review materials and equipment purchase specifications, Prepare reports and studies that present technical information in a clear and concise manner to meet client requirements, Perform independent reviews of work performed by others including calculations and drawing preparation, Attend client meetings and site walkdowns to validate scope and ensure client satisfaction, Support station outage activities as required. You will work on challenging assignments that include investigating, troubleshooting, and solving a wide variety of instrumentation & controls engineering issues, Coordinate systems design activities to ensure installation and operations will comply with specifications, codes, and client requirements, Perform Digital Systems Design Development -- PLC, DCS, HSI, networked computer systems, and digital instrumentation & control systems functional requirements for nuclear plant systems.
Nuclear I&C Engineer for HFIR PVR Project Strata-G, LLCNuclear I&C Engineer for HFIR PVR ProjectOak Ridge, TNThis position will be assigned to the HFIR Upgrades Project Office and will interact with personnel at all levels within HFIR.The project is seeking an experienced engineering professional with over 10 years of hands-on experience at an operating nuclear reactor. Our 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.
Nuclear Criticality Safety Engineer Edgewater Technical AssociatesNuclear Criticality Safety EngineerOak Ridge, TennesseeEdgewater has a proven track record and is a trusted provider of fixed-price construction projects, engineering, and technical services for the DOE, DOD, National Nuclear Regulatory Commission (NRC), Canadian Commercial Nuclear Industry, and private sector commercial contractors involved in nuclear, high-hazard, or complex operations. Edgewater Technical Associates is seeking qualified candidates for Nuclear Criticality Safety Engineer opportunities at various locations across the United States Department of Energy (DOE) complex in support of traditional environmental clean-up missions and in support of the advancement of first-in-kind commercial fuel capabilities at select sites across the United States.
Facility Safety Engineer (Nuclear) GEM TechnologiesFacility Safety Engineer (Nuclear)Oak Ridge, TennesseeFounded in 1994 as a nuclear engineering firm to support federal operations in East Tennessee, GEM has since expanded into a nationwide, multi-disciplinary provider with over 270 employees and a diverse portfolio of contracts in the environmental, nuclear, and defense sectors. Once complete, UPF will support the nation's nuclear weapons stockpile, naval reactors, and defense nuclear nonproliferation while ensuring the long-term safety, security, and viability of enriched uranium capabilities in the United States.
Nuclear/Mechanical Engineer - HFIR PVR Project Strata-G, LLCNuclear/Mechanical Engineer - HFIR PVR ProjectOak 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. The project is seeking an experienced engineering professional with over 10 years of hands-on experience at an operating nuclear reactor, including expertise in engineering design and manufacturing practices.
Senior Instrumentation & Controls Engineer 1 - Nuclear Sargent & LundySenior Instrumentation & Controls Engineer 1 - NuclearKnoxville, Tennessee$84,762–$129,498 / yearFull timeAI & Automation at Sargent & Lundy: In 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. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Nuclear Safety Engineer GEM TechnologiesNuclear Safety EngineerOak Ridge, TennesseeOnce complete, UPF will support the nation's nuclear weapons stockpile, naval reactors, and defense nuclear nonproliferation while ensuring the long-term safety, security, and viability of enriched uranium capabilities in the United States. Founded in 1994 as a nuclear engineering firm to support federal operations in East Tennessee, GEM has since expanded into a nationwide, multi-disciplinary provider with over 270 employees and a diverse portfolio of contracts in the environmental, nuclear, and defense sectors.
Senior Mechanical Engineer 1 - Nuclear Sargent & LundySenior Mechanical Engineer 1 - NuclearOak Ridge, Tennessee$84,762–$129,498 / yearFull timeAI & Automation at Sargent & Lundy: In 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. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Nuclear Structural Engineer - HFIR Project Strata-G, LLCNuclear Structural Engineer - HFIR ProjectOak Ridge, TNInterprets and implements DOE Natural Phenomena Hazard codes and regulations, as well as nuclear facility structural material design codes, such as ASCE 4, ACI 349, and AISC N690. Outage preparation activities include the design and fabrication of custom lifting devices and fixtures, as well as performing structural analyses and calculations to support ongoing HBRR fabrication activities.
Inside Sales Engineer, Nuclear System OneInside Sales Engineer, NuclearOak Ridge, TennesseeRequirementsBachelor’s or Associates degree in engineering, science, or a related technical field preferred; 1-3 years of experience in the Nuclear industry preferred. Review requests for quotations/ proposals (RFQs/RFPs) to generate quotations and formal proposals.
Lead Mechanical Engineer 1 - Nuclear Sargent & LundyLead Mechanical Engineer 1 - NuclearOak Ridge, Tennessee$118,023–$180,313 / yearFull timeAI & Automation at Sargent & Lundy: In 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. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Alternative Delivery Manager, Small Modular Nuclear Reactor - Michels Preconstruction Services, Inc. Michels CorporationAlternative Delivery Manager, Small Modular Nuclear Reactor - Michels Preconstruction Services, Inc.Knoxville, TennesseeCritical for success in this position is excellent verbal and written communication skills, the ability to multitask while managing work both with internal Michels teams and external partner and client teams, as well as the ability to quickly make well informed decisions. The Preconstruction Services team consists of construction and technical professionals working with one another and with customers to develop creative solutions for turning construction ideas into reliable outcomes.
Nuclear Facility, Regulatory and/or Operations Specialist Strata-G, LLCNuclear Facility, Regulatory and/or Operations SpecialistOak Ridge, TNNuclear Regulatory and Licensing expert needed to support various nuclear programs and projects in support of NRC licensed reactor, nuclear fuels, or other licensed facilities/operations. Our 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.
Project Executive (Nuclear) Clark Construction GroupProject Executive (Nuclear)Oak Ridge, TNThe Project Executive with the help of the Senior Project Manager, Project Manager and Project Engineers will communicate with the broader project team and stakeholders, manage risk and monitor progress against the schedule. As Project Executive, you will be the driving force of a leadership team dedicated to providing world class service to our clients by leading, directing, and coordinating the day to day management of the project.
Authorized Nuclear Inspector, Knoxville TN Hartford Steam Boiler Inspection and Insurance CompanyAuthorized Nuclear Inspector, Knoxville TNKnoxville, TNRemote2 year's experience associated with the pressure equipment industry as outlined in NB-263, RCI-1 and Completion of an accredited military/merchant marine training program or associated certification program (including CWI, Boiler Maker, Power Engineering, API Inspector). As the world’s largest ASME Authorized Inspection Agency, GIES Inspectors are instrumental in providing on location services that verify the quality and conformance of pressure equipment when it is being manufactured, field assembled or erected and/or repaired.
Entry-Level Mechanical Engineer AmentumEntry-Level Mechanical EngineerOak Ridge, TennesseeWe are seeking a mechanical engineering professional to be based in Oak Ridge, Tennessee, this role will provide design engineering support for large-scale, complex projects for a diverse portfolio of clients that includes the U.S. Department of Energy, the National Nuclear Security Administration (NNSA), and commercial nuclear companies. The successful candidate will work closely with project management, discipline leads, and clients to deliver fully coordinated, code‑compliant, and high‑quality engineering solutions in accordance with Amentum’s established quality procedures.