54 engineering jobs found in Oak Ridge, TN

Requisition Id 14884 Overview: Join a dynamic team at Oak Ridge National Laboratory (ORNL) as the System Engineering and Integration Lead for the HFIR Upgrades Project Office. In this exciting role, you'll oversee the engineering and integration of critical reactor systems for the High Flux Isotope Reactor (HFIR), ensuring successful upgrades that enhance its world-class research capabilities. This role will manage the full lifecycle of system design, testing, installation, and commissioning, all while ensuring technical, budget, and schedule targets are met in a safe, compliant environment. As a key contributor to the future of neutron science, you'll work closely with top experts in the field to drive innovation and technological advancements. This is a unique opportunity to shape the next generation of nuclear research while contributing to groundbreaking projects that support national security, energy solutions, and healthcare advancements. If you're ready to take on a...

Requisition Id 14886 Overview: The Computer Science and Mathematics Division (CSMD) is seeking an nationally recognized engineer to lead and grow world class research capabilities focused on solving the world's most challenging problems through artificial intelligence and data driven algorithms and systems. CSMD creates the mathematics, artificial intelligence, and architecture-aware algorithms that harness machines, ideas, and data to enable far reaching scientific breakthroughs. We develop computer innovations and advanced practical tools to address scientific discovery, technology and national security challenges. CSMD delivers fundamental and applied research capabilities in a wide range of areas, including applied mathematics and computer science, decision science, discrete algorithms, multiscale methods, experimental computing systems, scalable algorithms and systems, artificial intelligence and machine learning, data management, workflow systems, analysis and...

Requisition Id 13984 Overview: The Reactor Analysis and Modeling (RAM) Group within the Nuclear Safety and Experiment Analysis (NSEA) Section of the Research Reactors Division (RRD), Neutron Sciences Directorate (NScD) is hiring a Thermal Hydraulics Engineering Analyst for the High Flux Isotope Reactor (HFIR) at Oak Ridge National Laboratory. HFIR, one of the most powerful reactors in the world, supports neutron scattering, isotope production, and fuels and materials irradiation experiments. We seek a motivated reactor analyst with expertise in nuclear heat transfer, fluid dynamics, and technical uncertainties related to fuel manufacturing, material properties, and operational variables. In this role, you will provide engineering and analytical support to address operational challenges, update legacy thermal-hydraulic analyses, and contribute to long-term projects like the HFIR Low-Enriched Uranium (LEU) conversion program. This role involves collaborating across...

Requisition Id 14702 Overview: Oak Ridge National Laboratory is the largest US Department of Energy (DOE) science and energy laboratory, conducting basic and applied research to deliver transformative solutions to compelling problems in energy and security. We are seeking a Postdoctoral Research Associate who will support the Particle Fuel Forms (PFF) Group in the Nuclear Fuel Development (NFD) Section within the Nuclear Energy and Fuel Cycle Division. The PFF Group is a global leader in coated particle fuel research for advanced reactors (e.g., tristructural isotropic (TRISO) coated particle fuel) and emerging nuclear technologies. The PFF group supports activities related to both fabrication and post-irradiation examination of coated particle fuel and fuel forms. This position would primarily support the US DOE's Office of Nuclear Energy's Advanced Gas Reactor Fuel Development and Qualification (AGR) Program's post-irradiation examination (PIE) activities at ORNL. The...

Requisition Id 14791 Overview: Oak Ridge National Laboratory is the largest US Department of Energy science and energy laboratory, conducting basic and applied research to deliver transformative solutions to compelling problems in energy and security. We are seeking an entry level Electrical Engineer who will support the Electrical Power Conversion Group in the Research Accelerator Division (RAD), Neutron Sciences Directorate (NScD) at Oak Ridge National Laboratory (ORNL). As an Electrical Engineer you will support operation, maintenance, repairs, and upgrades of High Voltage Converter Modulator Systems, Magnet Power Supplies, Accelerator Beam Kickers, and High Voltage Beam Chopper systems in the Spallation Neutron Source (SNS) accelerator complex. This requires project and work planning; specification and procedure writing; system design, including validation testing; and equipment troubleshooting and repair. You will report to the Electrical Power Conversion Group...

Requisition Id 14726 Overview: The Infrastructure Lead position in the Neutron Sciences Directorate (NScD) is responsible for coordinating space and facilities at the Chestnut Ridge/Spallation Neutron Source (SNS) at Oak Ridge National Laboratory (ORNL). The duties include leadership and oversight on all major facility and equipment projects in support of the NScD research mission. The position will work as a part of an integrated team that has responsibility for facility management tasks associated with work control and facility operations along with environmental, health, safety and quality oversight activities. Additionally, this position will provide site and facility-related support to directorate staff to maintain compliance with all applicable Federal and State laws, DOE Orders, and ORNL policies and procedures. Major Duties/Responsibilities: Coordinate the NScD Space strategy and implementation plan to address both short- and long- term needs for the directorate....

Requisition Id 14923 Overview: We are seeking a senior researcher with a nuclear engineering background to focus on applications related to storage, transportation, management of spent nuclear fuel, nuclear fuel cycle, and high-level radioactive materials. This position resides in the Nuclear Materials Packaging, Transportation, and Systems Analysis (NMPTSA) group in the Integrated Fuel Cycle Section, Nuclear Energy and Fuel Cycle Division, and Fusion and Fission and Science Directorate at Oak Ridge National Laboratory (ORNL). Purpose: Provide research and development leadership to the group that strategically advances the science and technology with ORNL's aspirations to be the world's premier R&D institution and ORNL's science culture. The senior R&D researcher brings together a group of peers with the primary goal of pursuing global scientific leadership in their field, nurtures ORNL's culture among project participants, and continues to build and scale...

Requisition Id 14874 Overview: Oak Ridge National Laboratory is the largest US Department of Energy science and energy laboratory, conducting basic and applied research to deliver transformative solutions to compelling problems in energy and security. The Oak Ridge National Laboratory (ORNL) Advanced Fuel Fabrication (AFF) Group is seeking a hands-on individual to join their research team to support the fabrication and characterization of coated particle fuel forms, and other ceramic and metallic coatings produced by gas deposition systems, such as chemical vapor deposition (CVD). The AFF Group is a global leader in the fabrication of next generation nuclear fuels, high temperature ceramics, and radioisotope sorbents. This position would support the fabrication of ceramic and metallic coatings in support of DOE-funded programs and in close collaboration with industry. Functions will include laboratory operation support such as instrument and equipment design, installation,...

Requisition Id 14918 Overview: We're hiring a Cybersecurity Analyst to perform defensive cyber operational tasks with artificial intelligence enhancements, respond to reported incidents, develop Operational Technology (OT) capabilities, and serve as a liaison with the group's research collaborators! The ideal candidate brings broad cybersecurity expertise, adaptability to changing threats, and enthusiasm for solving complex problems. This position resides in the Defensive Cyber Operation (DCO) group in the Cybersecurity division, in the Information Technology Services Directorate at Oak Ridge National Laboratory (ORNL). Major Duties/Responsibilities: Respond to advanced cyber threats (phishing, network threats, ransomware, APT activity) in a Tier 2 capacity. Mentor junior staff, developing their technical and incident resolution skills. Participate in incident response activities involving multiple teams and functions. Serve as primary liaison for providing...

Requisition Id 14916 Overview: We are seeking a Nuclear Quality Representative who will focus on implementing Quality program requirements in support of Research and Development (R&D) and Pilot Production activities progressing toward Demonstration and Production within the Enrichment Science and Engineering Division (ESED). This position resides in the Isotope Enrichment & Facilities Group within QAD, Environment, Safety, Health, and Quality (ESH&Q) Directorate at Oak Ridge National Laboratory (ORNL) and is matrixed to the Systems & Process Assurance (SPA) Section within ESED. As a Field Deployed Quality Representative, you will work with internal and external customers and other quality professionals to provide independent quality assurance support for the development of quality philosophy, techniques, procedures, process improvements, strategic planning, and other quality-related initiatives. The position encompasses a wide range of quality oversight,...

Requisition Id 14910 Overview: We are seeking a Waste Services Representative (WSR) who will provide technically defensible waste characterization documentation to support the safe and compliant disposition of waste generated from the Spallation Neutron Source (SNS). This position resides in the Customer Interface Section, Transportation and Waste Management Division (TWMD), Environmental, Safety, Heath, & Quality (ESH&Q) Directorate, at Oak Ridge National Laboratory (ORNL). Major Duties/Responsibilities: Assist generators in the development of technically sound waste characterization documentation (radiological, chemical, physical, and biological properties) in accordance with applicable regulatory requirements and ORNL waste management procedures. Assist generators in the identification of acceptable waste packaging, in accordance with applicable standards (e.g., Department of Transportation requirements) and waste acceptance criteria of the anticipated waste...

Requisition Id 14914 Overview: Oak Ridge National Laboratory is accepting applications for a variety of early career Electrical Engineering positions. This is an evergreen position. We are continually reviewing applications to fill potential openings as they arise. Apply today to be part of our dynamic environment! Major Duties and Responsibilities: Job duties may include, but are not limited to the following: Assist with the evaluation and improvement of electrical systems to enhance performance, reliability, and address obsolescence issues. Specify, develop, and procure subsystems and components. Perform, develop and alter experimental setups to evaluate and verify design concepts related to fuel cycle storage and transportation safety and security. Performing analysis of instrumentation and capability gaps relevant to research, design, and testing for spent nuclear fuel transportation and storage Provide technical support, including troubleshooting,...

Requisition Id 14917 Overview: The Oak Ridge National Laboratory seeks to hire a Welding Technologist for the Fabrication, Instrumentation, Inspection and Dimension Division in the Facilities & Operations Directorate. We are the largest U.S. Department of Energy (DOE) science and energy laboratory, conducting basic and applied research to deliver transformative solutions to compelling problems in energy and security. Our diverse capabilities span a broad spectrum of scientific and engineering disciplines, enabling the Laboratory to explore fundamental science challenges and to carry out the research needed to accelerate the delivery of solutions to the marketplace. Major Duties/Responsibilities: NDE & welding examinations, testing and inspection of steam valves, pressure vessels, sheet metal and ductwork, piping components, structural assemblies and other fabrication assemblies as required for repair work and new construction. Ability to perform work in both a...

Requisition Id 14592 Overview: As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an impressive 80-year legacy of addressing the nation's most pressing challenges. Our team is made up of over 7,000 dedicated and innovative individuals! Our goal is to create an environment where a variety of perspectives and backgrounds are valued, ensuring ORNL is known as a top choice for employment. These principles are essential for supporting our broader mission to drive scientific breakthroughs and translate them into solutions for energy, environmental, and security challenges facing the nation. We are seeking a full-time Senior Artificial Intelligence and Machine Learning Research Scientist who will support the Cyber Resilience and Intelligence Division (CRID) in the National Security Sciences Directorate at ORNL. CRID provides new methods, tools, and strategies to detect and mitigate adversarial attacks on critical infrastructure and protections and...

Requisition Id 14593 Overview: As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an impressive 80-year legacy of addressing the nation's most pressing challenges. Our team is made up of over 7,000 dedicated and innovative individuals! Our goal is to create an environment where a variety of perspectives and backgrounds are valued, ensuring ORNL is known as a top choice for employment. These principles are essential for supporting our broader mission to drive scientific breakthroughs and translate them into solutions for energy, environmental, and security challenges facing the nation. We are seeking a full-time Distinguished Scientist, Artificial Intelligence and Machine Learning, who will support the Cyber Resilience and Intelligence Division (CRID) in the National Security Sciences Directorate (NSSD) at ORNL. CRID provides new methods, tools, and strategies to detect and mitigate adversarial attacks on critical infrastructure and...

Requisition Id 14903 Overview: The Oak Ridge National Laboratory (ORNL) seeks a HEPA/Ventilation Inspector who will focus on HEPA filter aerosol leak testing for nuclear and non-nuclear applications, in-place Carbon Adsorber-halide leak testing, air flow inspections of industrial and laboratory local exhaust ventilation (LEV), and negative air machines. This position resides within the Systems & Process Inpections Group in the Fabrication, Instrumentation, & Inspection Division within the Facilities and Operations Directorate. The successful candidate for this position will team with engineers, craft workers and other support personnel in task preparation and planning to ensure that work is conducted in a safe, secure, compliant and efficient manner. Inspectors work closely with building occupants, facility management personnel and system owners to ensure that the inspection needs of research and support organizations are met promptly and cost effectively. Major...

Requisition Id 14906 Overview: The Environmental, Safety, Health & Quality Directorate at Oak Ridge National Laboratory (ORNL) invites applications for Radiological Engineer positions within the Nuclear and Radiological Protection Division (NRPD). ORNL is the largest U.S. Department of Energy science and energy laboratory, conducting basic and applied research to deliver transformative solutions to compelling problems in energy and security. ORNL operates five non-reactor nuclear facilities and dozens of radiological facilities that perform nuclear research and isotope production activities to support the advancement of nuclear power applications, renewable energy, basic scientific research, and isotope production for medical and industrial applications. ORNL also operates the Spallation Neutron Source (SNS), a one-of-a-kind research facility that provides the most intense pulsed neutron beams in the world for scientific research and industrial development. The NRPD is...

Requisition Id 14880 Overview: Oak Ridge National Laboratory (ORNL) is the world's premier research institution, empowering leaders, and teams to pursue breakthroughs in an environment marked by operational excellence and engagement with the communities where we live and work. ORNL invites you to apply to its Distinguished Staff Fellowship (DSF) Program. This program recognizes outstanding early-career scientists and engineers who have excelled in their academic and professional subject areas and show promise as future science leaders. The program offers highly sought-after fellowships in various research fields, including biology and the environment, clean energy, fusion and fission, isotope science, materials science, national security, neutron science, and supercomputing. Applicants selected to become DSFs will be named to one of three fellowships based on their scientific background. The fellowships honor three prominent scientists who made a Big Science impact at ORNL....

Requisition Id 14876 Overview: The Fusion Engineering Group within the Fusion Energy Division (FED) at Oak Ridge National Laboratory (ORNL) is seeking a skilled Vacuum Technician to support the assembly, testing, installation, commissioning, maintenance, and operation of vacuum systems for the Material Plasma Exposure Experiment (MPEX) and other DOE Office of Science Fusion Energy Sciences (FES) Program projects as required. Major Duties/Responsibilities: Assemble, modify, and maintain precision electro-mechanical vacuum systems and components. Participate in the installation, testing, commissioning, and long-term operation of vacuum systems. Conduct performance verification of vacuum components using mechanical and electronic test equipment, including leak detectors and residual gas analyzers (RGAs). Develop, document, and maintain procedures related to the design, fabrication, procurement, acceptance, assembly, testing, commissioning, and operation of vacuum...

Requisition Id 14871 Overview: Are you ready to make a lasting impact on groundbreaking neutron-based research and isotope production with a uniquely powerful nuclear reactor? Oak Ridge National Laboratory (ORNL) is seeking a Nuclear Reactor Analysis Lead who is responsible for leading reactor design and safety analysis, conducting technical evaluations, and leading engineering design reviews in the High Flux Isotope Reactor (HFIR) Upgrades Project Office (HUPO). HFIR is a light-water cooled and moderated research reactor that began full-power operations in 1966 at the design power level of 100 megawatts. Currently, as the most powerful continuously operating neutron source in the United Stated, HFIR operates at 85 megawatts providing state-of-the-art facilities for neutron scattering, materials irradiation, and neutron activation analysis. It is the world's leading source of elements heavier than plutonium for research, medicine, and industrial applications. You'll play a...