12 senior mechanical engineer jobs found in Oak Ridge

Summary: We are actively seeking a Senior Mechanical Engineer with an active DOE Q or DoD TS clearance and experience working with parametric 3D modeling tools such as CREO or SolidWorks. This role will support scopes of work associated with components, assemblies, and machines within the project, providing technical expertise to help achieve program goals and objectives while ensuring compliance with established standards and practices. Responsibilities: Assist in leading, designing, building, and troubleshooting the following Plant expansion activities Large scale heating and cooling systems High vacuum systems Filtration systems Helium leak detection equipment Composite parts and assemblies Machined parts and assemblies Assist in design and analysis of structural and dynamic systems Design manufacturing equipment as needed for manufacturing activities Develop specifications for fabrication materials and equipment Assist in the creation, review, and...

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...

We're looking for a driven, hands-on Manufacturing Engineer to join our high-spec aerospace and defense manufacturing operation. We don't run a "plug-and-play" shop. We build large, complex CNC machined components and fabricated assemblies that go into mission-critical aerospace, defense, and energy systems-where precision and execution matter. This role is intentionally open-ended. You will sit at the center of production, owning how work actually gets done-from process development and machining strategy to real-time problem solving on the shop floor. This is not a support role. This is a build-it, improve-it, own-it role. If you see inefficiencies, you fix them. If you see better ways to run parts, you implement them. If something breaks in production, you step in and solve it. For the right person, this is an opportunity to gain full visibility into manufacturing operations and grow quickly into senior engineering or operational leadership. Compensation $70,000...

Our Amentum Nuclear Programs is a Tier 1 service provider to the U.S. Department of Energy as well as commercial nuclear companies; we deliver safe and innovative solutions at complex nuclear cleanup, production and power generation sites. Our services include engineering, construction management, consulting, program management, decommissioning, environmental remediation, waste and nuclear material management, and nuclear operations. We are looking to add a Civil Engineer to our growing team at our Oak Ridge, Tennessee office. The Civil Engineer is responsible for supporting the planning, design, and permitting of land development project. The role works under the direction of senior engineers and project managers while independently performing engineering design tasks, preparing construction documents, and coordinating with internal teams and external stakeholders. Responsibilities include but aren't limited to: Engineering Design & Analysis Assist in the design of...

Spectra Tech, Inc. is hiring for a Corporate Structural Engineer-Entry Level in Oak Ridge, TN at our Corporate Office. About Spectra Tech, Inc. and the work we accomplish Spectra Tech, a minority-owned engineering company founded by Loong Yong, Ph.D., has three decades of experience providing high-quality and cost-effective services to federal agencies and private sector clients. Spectra Tech specializes in providing nuclear, environmental, engineering, and IT solutions in the environmental remediation, national security, and nuclear energy sectors. Throughout the years, Spectra Tech has consistently maintained an excellent track record for customer satisfaction, high employee morale, and job safety. In 2022, Spectra Tech was awarded 'Small Business of the Year' for 2021 by the U.S. Department of Energy Position Overview We are seeking an Entry-Level Structural Engineer to support the design and analysis of structural systems across a variety of projects. This role...

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 This role provides design engineering support to the TRISO-X fuel production facility, from research and development to system design, installation, testing, and maintenance. The role contributes to the design, assembly, testing, and maintenance of mechanical and process equipment, furthering the design and licensing of the TRISO-X Facility. This position supports the Facility & Utility design team. Job Profile Tasks/Responsibilities: Create designs for various process support systems (chemical, piping, HVAC,...

Magnum Venus Products (MVP) is a global manufacturer of fluid movement and production solutions for industrial applications in composites and adhesives markets. MVP collaborates with its customers to offer tailored production solutions to meter, mix, dispense, and apply materials. For over 80 years, MVP has been a leading equipment provider for the marine, infrastructure, pool and bath, oil & gas, transportation, aerospace, and wind industries. As a family-owned business, MVP serves its customers and communities with integrity and respect to create a better experience. Our same core values with which the company was founded on 80 years ago continue to guide us today as we create a better experience for our employees, customers, and communities. MVP proudly offers a competitive medical (partially Company-paid), dental, vision, life and disability plan; 401k retirement plan with a 3% match; Paid Time Off (starting at 13 days per year); 9 Company-paid holidays; 2 Floating...

Requisition Id 16162 Overview: The Electrical, Instrumentation, and Controls Engineering (EICE) group within the Enrichment Science and Engineering Division (ESED) seeks an Electrical Design Engineer to support research and development (R&D) activities that advance isotope enrichment technologies and stable isotope production. EICE focuses on the application of hardware and software solutions to support a variety of enrichment systems and testbeds with an intent to strengthen Oak Ridge National Laboratory's leadership in isotope production and enrichment technology innovation. ESED serves as the national steward for gas centrifuge technology and continues to expand the nation's stable isotope capabilities. The selected candidate will contribute to the design, fabrication, integration, and verification of EI&C components that support these mission-critical systems. Responsibilities: Support the design and development of EI&C systems with an emphasis on...

Summary MS Technology, Inc. is seeking a Mechanical Engineer to support engineering and design activities for complex industrial and advanced technology facilities. This role will support the design, development, and integration of mechanical systems and equipment within multidisciplinary engineering teams. The Mechanical Engineer will contribute to projects involving process systems, facility infrastructure, and mechanical equipment while ensuring designs meet technical, safety, and regulatory requirements. Responsibilities Support the design and analysis of mechanical systems and equipment for industrial and facility applications Develop engineering calculations, technical specifications, and design documentation Prepare and review mechanical drawings, layouts, and system design packages Coordinate with process, electrical, instrumentation and controls, and structural engineers to ensure integrated system design Support equipment selection, procurement specifications,...

Overview Do you get energized by sensors, data, and electronics that make complex machines smarter? As a Sr. Instrumentation Electronics Engineer at Centrus Energy, you'll build the nervous system of our advanced centrifuge technologies-crafting clever circuits, integrating sensors, and designing data-acquisition and control solutions that keep America's clean-energy future spinning. You'll develop new instrumentation electronics, write LabVIEW-based tools that turn signals into insight, and help bridge R&D to production with designs that are reliable, scalable, and wildly effective. If you enjoy turning engineering challenges into elegant hardware-and-software solutions, this is your kind of playground. Responsibilities As the lead for advanced instrumentation systems, you will be responsible for developing, deploying, and supporting cutting-edge electronics and data-acquisition capabilities in manufacturing and production environments. Your role ensures that complex...

Overview Centrus Energy is looking for an innovator who thrives on solving complex electrical challenges and turning big ideas into real-world solutions. As a Sr. Electronics Design Engineer, you'll dive into advanced instrumentation, motor controls, and power electronics to help us design, deploy, and optimize critical systems for our manufacturing and enrichment facilities. If you love tinkering with everything from simulation tools to modern power electronics devices - and want your designs to make a big impact - this role puts you at the center of it all. Responsibilities As the leader of our control electronics team, you'll take ownership of the entire lifecycle of advanced electronic systems - from initial concept through design, development, and deployment. This role blends technical expertise with leadership, requiring you to innovate, mentor, and collaborate across disciplines to ensure our centrifuge technology meets the highest standards of reliability and...

Boston Government Services, LLC. (BGS) is seeking a Mechanical - Manufacturing Engineer to support our client 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. We are passionate about our culture! At BGS, we hire people who will bring their whole self to work each day because we value operating with...