20 energy materials jobs found in Oak Ridge, TN

At BWX Technologies, Inc. (NYSE: BWXT), we are People Strong, Innovation Driven. A U.S.-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effective nuclear solutions for global security, clean energy, environmental restoration, nuclear medicine and space exploration. With more than 7,800 employees, BWXT has 14 major operating sites in the U.S., Canada and the U.K. We are the sole manufacturer of naval nuclear reactors for U.S. submarines and aircraft carriers. Our company supplies precision manufactured components, services and fuel for the commercial nuclear power industry across four continents. Our joint ventures provide environmental restoration and operations management at a dozen U.S. Department of Energy and NASA facilities. BWXT's technology is driving advances in medical radioisotope production in North America and microreactors for various defense and space applications. For more information, visit...

X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, www.x-energy.com/careers/. We will never ask you to provide payment information as part of the recruiting process. If anyone claiming to represent X-energy directs you in a manner otherwise, please contact us at www.x-energy.com/contact-us. Job Description Lead Complex Nuclear Facility Construction TRISO-X is a first-of-its-kind nuclear fuel fabrication facility which will be manufacturing TRISO coated-particle fuel. The Construction Project Engineer III is a technical leader responsible for executing the full lifecycle of nuclear facility construction projects-translating design intent into built reality while ensuring safety, quality, and regulatory compliance at every stage. This role will bridge the gap between Electrical / I&C design and physical construction,...

Requisition Id 16860 Overview: We are seeking a versatile and innovative Senior Mechanical Engineer to join the High Pressure Sample Environment Group within the Sample Environment and Labs Section, Neutron Scattering Division at Oak Ridge National Laboratory (ORNL). In this role, you will be a key driver in achieving our vision: "to be the global leader in high-pressure neutron science support through our commitment to providing an unparalleled user experience while enabling complex experiments with the highest standards of safety and reliability." You will lead the design, analysis, and implementation of cutting-edge pressure vessels and specialized equipment used at the Spallation Neutron Source (SNS) and the High Flux Isotope Reactor (HFIR). You will bridge the gap between scientific requirements and physical reality, ensuring our systems are engineered for peak performance and absolute safety. Major Duties/Responsibilities: Guided by group and division goals,...

Requisition Id 16730 Overview: The Manufacturing Process Engineering Group within the Enrichment Science and Engineering Division (ESED) seeks applications for a Mechanical Process Engineer. The Enrichment Science and Engineering Division serves the nation in two critical areas: advancing enrichment technologies and exploring enriched stable isotope production and applications. The division leverages an elite staff of scientists and engineers with the world-leading capabilities of Oak Ridge National Laboratory to deliver groundbreaking advancements with a variety of applications, from national security to life-saving medical treatments. This position reports to the Manufacturing Process Engineering Group Leader. Major Duties and Responsibilities : The selected candidate will be responsible for supporting the mechanical systems development and deployment of prototypes with process &quality control engineering of fabrication, assembly and inspection techniques. The...

Requisition Id 16778 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. The Enrichment Systems Engineering Section is seeking a Machine Design Engineering Group Leader who will support the Enrichment Science and Engineering Division (ESED) within the Isotope Science and Engineering Directorate (ISED) at Oak Ridge National Laboratory (ORNL). ESED serves the nation in two critical areas: advancing enrichment technologies and exploring stable isotope production and applications. The division leverages an elite staff of scientists and engineers with the world-leading capabilities of ORNL to deliver groundbreaking advancements with a variety of applications, from national security to life-saving medical treatments. ESED is the national steward for the research, development, and demonstration of...

Requisition Id 16799 Overview: We are seeking an Instrument Support Electrical Engineer to support the High Flux Isotope Reactor (HFIR) neutron scattering instruments and associated infrastructure. This role performs hands-on electrical design and troubleshooting - panel layouts, wiring schematics, power distribution, and cable/equipment specification - to ensure safe, reliable, and efficient operation of HFIR Beamline Operations (HBO) systems, consistent with the safety and regulatory standards that govern reactor facility operations. Work spans power distribution systems, electrical design for beamline instruments and conventional facilities, and experimental equipment support. This position resides in the HFIR Instrument Support Group in the HFIR Beamline Operations Section, Neutron Scattering Division, Neutron Sciences Directorate at Oak Ridge National Laboratory (ORNL). Major Duties/Responsibilities: Design and develop electrical systems - panel layouts, wiring...

Requisition Id 16713A Overview: We are seeking a temporary Technical Professional Staff Member to support the design, integration, testing, and verification of advanced additive manufacturing systems and components. This position resides in the Manufacturing Systems Design Group in the Manufacturing Science Division at Oak Ridge National Laboratory (ORNL). As part of our research team, you will support the development of practical mechanical designs, robotic system components, sensor integrations, fixtures, test methods, and documentation needed to advance MDF hybrid and additive manufacturing capabilities for government and industrial users. Major Duties/Responsibilities: Support research and development projects involving additive manufacturing systems, robotic manufacturing hardware, hybrid manufacturing platforms, and related mechanical subsystems. Create and revise mechanical CAD models, assemblies, drawings, bills of materials, and supporting design documentation...

Requisition Id 16848 Overview: We are seeking a Mechanical Design Engineer who will focus on conceptualization, design, build, and deployment of Electromagnetic Isotope Separation (EMIS) devices through the creation of sophisticated 3D CAD models and detailed design packages suitable for fabrication. This position resides in the Plasma Enrichment Deployment & Engineering Group in the Plasma Enrichment Science & Engineering Section, Enrichment Science & Engineering Division, Isotope Science & Engineering Directorate, at Oak Ridge National Laboratory (ORNL). ESED stands at the forefront of the nation's isotope mission-serving as the national steward for the research, development, and demonstration of enrichment technologies. At ORNL, we are internationally recognized leaders in electromagnetic enrichment technology, with a proud legacy dating back to the late 1940s. We are also the trusted stewards and dispensers of the nation's stable isotope inventory, playing...

Automation Engineer, Field Services Who are we? In a world where performance is paramount and environments are unforgiving, Thermon stands as a global leader, forging the future of thermal management, power distribution, and environmental controls. We don't just build systems, we engineer resilience, empowering the planet's most critical industries to thrive. From the relentless demands of chemical plants and maritime operations to the intricate networks of rail and transit and the vital pulse of data centers, our technologies are the silent guardians sustaining infrastructure where failure is not an option. We craft solutions that ensure optimal operation, protecting critical assets and maximizing efficiency in the face of extreme conditions across diverse sectors like food and beverages, mining, pharmaceuticals, renewables, and oil & gas. We care deeply about the success of our customers, the well-being of our team, and the reliability of every system we design. This...

Join us in our mission to commercialize fusion energy About Type One Energy Type One Energy Group is mission-driven to provide sustainable, affordable fusion power to the world. Established in 2019 and venture-backed in 2023, the company is led by a team of globally recognized fusion scientists with a strong track record of building state-of-the-art stellarator fusion machines, together with veteran business leaders experienced in scaling companies and commercializing energy technologies. If you are searching for the best new ideas and share our vision, join us as a Metrology Lead Engineer. This is what you need to know: Location: Knoxville, TN Salary: Highly Competitive Plus Benefits Contract: Permanent, full time Reporting to: VP Stellarator Maintenance & Inspection Services Your role in the mission: At Type One Energy (T1E), our stellarator fusion machines will be relatively large mostly steel assemblies requiring precise alignment...

Join us in our mission to commercialize fusion energy About Type One Energy Type One Energy Group is mission-driven to provide sustainable, affordable fusion power to the world. Established in 2019 and venture-backed in 2023, the company is led by a team of globally recognized fusion scientists with a strong track record of building state-of-the-art stellarator fusion machines, together with veteran business leaders experienced in scaling companies and commercializing energy technologies. If you are searching for the best new ideas and share our vision, join us as a RF Engineer. This is what you need to know: Location: Knoxville, TN (Other office locations may be available) Salary: Highly Competitive Plus Benefits Contract: Permanent, full time Reporting to: Senior Director of Systems Engineering Your role in the mission: We are seeking a motivated RF Engineer to join our Electron Cyclotron Heating (ECH) team and take a central role in the...

Boston Government Services, LLC. (BGS) has created this Evergreen Talent Pool post for gathering qualified candidates for a position relating to Mechanical Piping Engineer to support the Advance Energy Business Unit at our corporate office in Oak Ridge, TN. BGS is an engineering, technology, and security firm helping to advance missions of national importance for government programs, national laboratories, national security facilities, nuclear operations, and complex projects. We support clients at every stage, from strategic planning and program management to the execution of engineering and technical activities. We work to attract and retain the best talent because the best talent delivers the best results for our clients. Our capabilities are based on our experience in complex, secure, and highly regulated environments. We leverage our experience and capabilities to provide mission-driven solutions tuned to our client's mission needs and strategic direction. Work that...

Boston Government Services, LLC. (BGS) has created this Evergreen Talent Pool post for gathering qualified candidates for a position relating to Mechanical Engineer to support the Advance Energy Business Unit at our corporate office in Oak Ridge, TN. BGS is an engineering, technology, and security firm helping to advance missions of national importance for government programs, national laboratories, national security facilities, nuclear operations, and complex projects. We support clients at every stage, from strategic planning and program management to the execution of engineering and technical activities. We work to attract and retain the best talent because the best talent delivers the best results for our clients. Our capabilities are based on our experience in complex, secure, and highly regulated environments. We leverage our experience and capabilities to provide mission-driven solutions tuned to our client's mission needs and strategic direction. Work that Matters....

Overview Longenecker & Associates (L&A), a Geosyntec Company, is a trusted partner enabling critical missions across the U.S. Department of Energy (DOE) complex for more than 30 years. We contribute to DOE's nuclear security and environmental remediation enterprise by providing the highest-caliber staff and experts. We are seeking a motivated Mechanical Engineer to contribute to our mission supporting our work at Centrus Energy in Oak Ridge, TN. Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure. Our engineers, scientists, technical and project employees serve our clients from offices across the world. Ranked by ENR as one of the top environmental engineering design firms, Geosyntec is internationally known for its technical leadership, broad experience, and exceptional client service....

ABOUT THE ROLE We are seeking an Electrical I&C Engineer to join our team supporting the Oak Ridge National Laboratory ! This position is full-time and will be based out of Oak Ridge, Tennessee. Responsibilities Develop system designs for new installations and for replacement or upgrade of HFIR structures, systems, and components (SSCs). Perform detailed calculations and technical analyses to support design development and validation. Apply relevant codes and standards, such as DOE Orders, ICC, IEEE (including Nuclear Standards), and others. Prepare design specifications and establish acceptance criteria for component upgrades. Update material specifications and initiate procurement of nuclear safety-related materials in compliance with regulatory requirements. Implement modifications in accordance with RRD configuration control processes and procedures. Requirements Education & Years of Experience - Bachelor's Degree in Electrical Engineering or...

Position Overview Thompson Engineering is seeking a Senior Engineer - Geotechnical to join our growing Geotechnical Engineering Team as a seller-doer. This position is ideal for an experienced geotechnical engineer who combines strong technical expertise with a proven ability to develop client relationships, generate new business, and lead project execution. The Senior Geotechnical Engineer will be responsible for expanding Thompson Engineering's geotechnical practice by identifying opportunities, cultivating new and existing client relationships, preparing proposals, and delivering exceptional engineering services. The successful candidate will serve as both a trusted technical advisor and business partner, overseeing geotechnical investigations, engineering analyses, and project delivery while driving growth throughout the and Southeast. Key Responsibilities Develop and maintain strong relationships with public and private sector clients to identify and secure new...

About Perseus Materials Perseus Materials is a hard tech composites startup developing next-generation processing equipment and structures for advanced materials manufacturing. We work at the intersection of materials science, structural engineering, and precision fabrication to build things that don't exist yet. Our work is defense-adjacent, technically demanding, and moves fast. We are a small team where everyone contributes directly to the product. There is real ownership, real technical challenge, and no shortage of hard problems to solve. What You'll Do You will be the structural engineering lead for composite structures and processing equipment at Perseus. That means taking a concept from napkin sketch to validated design - running hand calculations, building FEA models, selecting materials, defining layup schedules, and working directly with fabricators to make sure what gets built matches what was designed. Requirements will often be ambiguous. You will be expected...

Overview At UES, we're a team of more than 4,000 engineers, scientists, geologists, inspectors, technicians, and drillers united by a shared purpose-to make a meaningful impact in the communities we serve. As a national leader in geotechnical engineering, environmental consulting, and materials testing and inspection, we collaborate on transformative projects across transportation, energy, water, healthcare, and more. Learn more about the benefits of joining Team UES and our core values at careers.teamues.com. Position Overview We are seeking an enthusiastic and detail-oriented Staff Engineer to join our geotechnical engineering team. In this entry-level role, you will support a variety of field and office activities, including site investigations, soil and rock data collection, laboratory coordination, and technical reporting. Working alongside experienced engineers and project managers, you'll contribute to evaluating subsurface conditions and assisting with the...

Overview At UES, we're a team of more than 4,000 engineers, scientists, geologists, inspectors, technicians, and drillers united by a shared purpose-to make a meaningful impact in the communities we serve. As a national leader in geotechnical engineering, environmental consulting, and materials testing and inspection, we collaborate on transformative projects across transportation, energy, water, healthcare, and more. Learn more about the benefits of joining Team UES and our core values at careers.teamues.com. Position Overview We are seeking a motivated and technically skilled Geotechnical Engineer to support a variety of projects involving site investigation, engineering analysis, and technical reporting. In this role, you will evaluate subsurface conditions, interpret soil and rock data, and provide engineering input for project planning and design. Responsibilities include preparing reports, conducting geotechnical assessments, and developing recommendations related to...

MS Technology, Inc. is seeking an Electrical/Instrumentation & Controls (I&C) Engineer to support our clients in Oak Ridge, TN. The Electrical/I&C Engineer support nuclear engineering and technology projects. The selected candidate will support the design, development, testing, and implementation of electrical and instrumentation & control (I&C) systems for complex nuclear and industrial facilities. The role includes responsibility for engineering deliverables, interfacing with clients and project teams, and ensuring compliance with industry standards. Responsibilities Design and develop electrical power systems, instrumentation, and control systems for DOE and commercial nuclear projects. Provide engineering deliverables, including: One-line diagrams, control schematics, wiring diagrams Instrumentation and control logic diagrams Equipment specifications and calculations (e.g., load flow, voltage drop, short circuit, arc flash) Cable schedules and...