43 mechanical engineer jobs found in Oak Ridge, TN

Requisition Number: 26207 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $73,291.00 - $140,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides with Warfare Systems (WS) , a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners. Meet HII's Mission Technologies Division Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is...

Requisition Id 16012 Overview: We are seeking a Thermal Mechanical 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 is the national steward for the research, development, and demonstration of enrichment technologies. ORNL is a recognized leader in centrifuge and electromagnetic enrichment technology. We are the stewards and dispensary of the nation's stable isotope inventory and have a legacy dating to the late 1940s. This division integrates the full enrichment process from chemical synthesis of feed materials...

Pro2Serve is an Equal Opportunity Employer (Minorities/Females/Disabled/Veterans). To read more about this, view the EEO is the Law poster and this EEO is the Law Poster Supplement Pay Transparency Statement Start Over with Job Search Returning Applicant? Login Now Mechanical Engineer IV-HVAC Job Code:2026-P2S-022 Location:Knoxville Division:Engineering - 1.4.4 Duration:Direct Hire Company Description: Professional Project Services Inc. has upcoming opportunity for Mechanical Engineer IV- HVAC (Direct Hire) positions at our offices in Oak Ridge, TN. Please submit resumes via the web page link below. Professional Project Services, Inc. (Pro2Serve ® ) is a nationally-recognized technical and engineering services firm dedicated to providing critical infrastructure engineering services in support of our Nation's security. Using a disciplined system engineering approach that is supported by an innovative software toolset, Pro2Serve provides...

Summary: MS Technology, Inc. is seeking a Mechanical Engineer to support engineering and facility operations for advanced nuclear and industrial systems. The ideal candidate will have experience in system design, analysis, and maintenance, with a strong understanding of hydraulic, piping, and pressure systems, as well as facility and utility operations. This position will work closely with multidisciplinary engineering teams to develop reliable, compliant, and efficient mechanical systems that support MS Technology's mission of advancing safe and innovative technologies. Responsibilities: Analysis experience (hydraulic, piping, pressure vessel design, ventilation) Facility or utility design/maintenance experience Glovebox design experience Create and document engineering designs [requirements, specifications, mechanical drawings, process flow diagrams (PFDs), piping and instrumentation diagrams (P&IDs), engineering calculations, etc.] Develop standard operating...

Summary: The Sr. Mechanical Engineer will be responsible for supporting scopes of work associated with components, assemblies, and machines within the project. This role provides technical support to help the program achieve its 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 approval of engineering packages to be used for fabrication Establish procedures for assembly and repair of fabricated components...

Boston Government Services, LLC. (BGS) is seeking a Senior Mechanical Engineer to support current and upcoming design contracts in Oak Ridge, TN or Idaho Falls, ID. 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...

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...

Pro2Serve is an Equal Opportunity Employer (Minorities/Females/Disabled/Veterans). To read more about this, view the EEO is the Law poster and this EEO is the Law Poster Supplement Pay Transparency Statement Start Over with Job Search Returning Applicant? Login Now Student Intern I-Mechanical Engineering Job Code:2026-P2S-020 Location:Knoxville Division:Engineering - 1.4.4 Duration:3-6 Months Company Description: Professional Project Services Inc. has upcoming opportunity for a Mechanical Engineer Student Intern (Direct Hire) position at our offices in Knoxville, TN. Please submit resumes via the web page link below. Professional Project Services, Inc. (Pro2Serve ® ) is a nationally-recognized architectural and engineering services firm dedicated to providing critical infrastructure engineering services in support of our Nation's security. Using a disciplined system engineering approach that is supported by an innovative software toolset,...

Mechanical Design Engineer Ideal candidates will have Creo and vacuum experience. Initial tasks will be to design and integrate some fairly complex vacuum vessels into an existing system. Job Duties • Will be performing FEAs on vacuum chambers and must be familiar with FEA modeling and analysis. Will be responsible for developing calculations on vacuum chambers, torque calculations, bellows, lifting calculations, and comparing to code requirements (applicable ASME codes). • Will be responsible for providing input into the vacuum specifications. • Will be responsible for providing technical review of the drawings and providing markups to be consistent with the technical design. • CREO experience is preferred but not required. Other 3D modeling software experience may be acceptable. Basic Qualifications: • BS Mechanical engineering degree from ABET Accredited college • MS Mechanical engineering degree from ABET Accredited college preferred • 5 years + mechanical design...

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...

Description MS Technology is seeking Mechanical/Manufacturing Engineers to support the design, development, installation, and operation of plant systems, utilities, and supporting infrastructure within complex manufacturing and regulated environments. This role focuses on mechanical and utility systems that enable facility and production operations but are not directly associated with primary process equipment. The Mechanical / Manufacturing Engineer works closely with facility, process, manufacturing, and operations teams to ensure plant systems are reliable, maintainable, safe, and compliant with applicable codes and standards. Responsibilities may span early design through installation, commissioning, and operational support. Responsibilities Design, develop, and support mechanical and manufacturing systems related to plant infrastructure and utilities, including but not limited to piping systems, HVAC, ventilation, compressed air, chilled water, process water, chemical...

Overview: We're hiring a Mechanical Design Engineer to lead the development of high-performance hulls, decks, and structural components for our next generation of tournament-ready sport fishing boats. This is a hands-on engineering role focused on both hull, deck, and small parts design and development and the integration of structural and mechanical components, combining yacht-grade craftsmanship with race-proven performance. You'll take projects from sketch to sea trial, creating 3D CAD models, supporting tooling and lamination planning, and collaborating with production to bring your designs to life. Hull and deck geometry will be central to your work, from performance prediction and structural integrity to fit-and-finish and ergonomics. You'll also help define the mechanical and propulsion system layouts within those designs, ensuring seamless integration with real-world manufacturability. Ideal candidates bring a deep understanding of fiberglass and composite construction...

Requisition Id 16024 Overview: The Advanced Engineering Technologies (AET) Group is seeking a dedicated an Electrical, Instrumentation, and Controls Engineer to support our organization. The position will involve system architecture, design, implementation, and testing including hands on work in a research and development atmosphere. Projects will also include maintenance and upgrades to existing systems. AET resides within the Nuclear Nonproliferation Division (NND) at Oak Ridge National Laboratory (ORNL). The NND is a division operating within the National Security Sciences Directorate. NND staff contributes world class research, technology development, risk assessment, and systems analysis related to nonproliferation and counterproliferation. The division activities play a vital role in implementation of national policy issues that strive to ensure global nuclear security. One of the major focus areas of the AET group is the development of advanced approaches to operation,...

Our 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're looking for a Senior Structural Engineer for design projects, leading design teams, developing design calculations using standard and advanced analysis (FEA) techniques, developing construction drawings, and developing construction specifications for structures made of steel, concrete, and masonry with emphasis on seismic design. Your work will be performed in our Oak Ridge, TN office with some travel. You will be able to focus on tackling the toughest design challenges with a smile as you support the development of life changing infrastructure that...

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...

Description This role provides design engineering support for complex industrial and manufacturing facilities, from research and development through system design, installation, testing, and maintenance. The Project Engineer contributes to the design, assembly, testing, and long-term support of mechanical, process, and utility systems, supporting facility development, operation, and regulatory requirements. This position supports the Facility and Utility Design team. Responsibilities Create designs for a variety of process support and facility systems, including chemical, piping, HVAC, ventilation, structural, electromechanical, automation, and robotics systems. Perform load calculations, system sizing, equipment selection, and layout of ductwork, piping, and facility ventilation systems. Contribute to a multidisciplinary team of process and facility engineers responsible for the design, fabrication, installation, and operational support of multiple facility systems,...

Summary MS Technology, Inc. is seeking a motivated Electrical/I&C Engineer to 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 material take-offs Perform power systems modeling and analysis using software tools...

Job Title: Product Engineer Department: Engineering Reports To: Engineering Manager F LSA Status: Salary Summary: This position will be focused on providing support to new product integration and sustain current boat products built within the Cobalt facility, to demonstrate proficiency in technical support, and be able to lead engineering projects. Essential Duties and Responsibilities: Lead new product running at production and provide training. Create and provide Engineering Standards (Engineering Documentation). Identify customer problems and create functional prototypes offering solutions. Review existing product design and identify weaknesses. Propose, implement, and monitor effectiveness of improvements Source parts as required, manage vendors issues as needed. Build early concepts of parts designs and thoroughly test them for validation. Drafting product design ideas or concepts to reduce cost or improve efficiency (VA/VE) Support Cobalt...

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...