NewSr. Mechanical Engineer, PE MSTechnologySr. Mechanical Engineer, PEOak Ridge, TNRemoteFull timeMS Technology, Inc. is seeking a Mechanical Engineer with facility (e.g., piping/plumbing design, HVAC, facility utilities) and/or system (e.g., skids, pump systems, hydraulics/pneumatics) design experience to support complex nuclear and industrial projects. The ideal candidate will have experience developing piping system layouts, engineering deliverables, and design documentation in collaboration with multi-disciplinary engineering teams.
NewMechanical Engineer PE System OneMechanical Engineer PENashville, TN$100,000–$150,000 / yearSystem One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Design and draft blueprints; visit systems in the field; manage and coordinate projects to meet deadlines.
NewBoiler Engineer Gables Search GroupBoiler EngineerKnoxville, TN$120,000–$150,000Whether your background includes firetube boilers, watertube boilers, steam generation systems, or industrial hot water boilers, you'll have the opportunity to design highly engineered systems from concept through production while working alongside experienced engineering and manufacturing professionals. My client is adding both a Mid-Level Engineer and a Senior Engineer to an established engineering team responsible for designing custom steam and hot water boiler systems serving industrial and commercial customers throughout North America.
I&C Engineer System OneI&C EngineerOak Ridge, TNOverview: We’re seeking an I&C Engineer who enjoys hands-on technical work, reverse engineering legacy systems, and solving complex problems in a highly regulated nuclear environment. This role is ideal for someone who thrives on understanding how systems work at the component level and supporting critical safety-related equipment qualification efforts.
CNC Field Service Engineer Gables Search GroupCNC Field Service EngineerMemphis, TN$35–$55As a Field Service Engineer, you will provide installation, troubleshooting, repair, and maintenance support for CNC machine tools at customer facilities nationwide. Reporting to the CNC Field Service Manager, this position can be based anywhere East of the Mississippi, with preference given to candidates located within an hour of an airport and/or IL, TN, KY, AL, and OH.
NewMechanical Engineer Gables Search GroupMechanical EngineerKnoxville, TN$120,000–$150,000 / yearMy client, a global manufacturer of engineered industrial systems, is seeking Mechanical Engineers to support design, analysis, and certification of pressure vessels and mechanical systems. This is an opportunity to join a team where your work directly impacts product performance, safety, and compliance — and where experienced engineers have the ability to lead, mentor, and stamp designs.
Senior Mechanical Engineer Healthcare Dewberry Engineers IncSenior Mechanical Engineer HealthcareNashville, TNWould be expected to provide the following to others on the design team to effectively and successfully complete projects: • Technical guidance and quality oversight, including code review, of all project work involving mechanical engineering. In addition to working with mechanical engineers, this individual will team with architectural, electrical, structural, and other disciplines to provide full-range services to our local and regional clients.
Mechanical Engineer Edgewater Technical AssociatesMechanical EngineerJohnson City, TennesseeEdgewater has a proven track record and is a trusted provider of fixed-price construction projects, engineering, and technical services for the Department of Energy (DOE), Department of Defense (DOD), National Nuclear Regulatory Commission (NRC), Canadian Commercial Nuclear Industry, and private sector commercial contractors involved in nuclear, high-hazard, or complex operations. Founded in 2003, Edgewater Technical Associates, LLC (Edgewater) is a New Mexico-based small business headquartered in Los Alamos, NM, with five (5) regional offices across the United States to locally support their growing presence at project sites.
Mechanical Engineer Astec Industries IncMechanical EngineerChattanooga, TNSafety, quality and productivity as means to ensure success WORK ENVIRONMENT Manufacturing Environment Shop manufacturing environment exposures include exposure to moving mechanical parts, machinery, tools and equipment, vibration, fumes or airborne particles, motorized vehicles, welding and machining operations, outside weather conditions and exposure to the risk of electric shock. To be successful in this role, your experience and competencies are: A bachelor's degree required in, Mechanical Engineering, Electrical Engineering, a related field or equivalent and/or combination of training and experience.
Senior Mechanical Engineer - Kiewit Power Engineering Kiewit CorpSenior Mechanical Engineer - Kiewit Power EngineeringChattanooga, TNPrepare mechanical engineering designs, drawings, As-Builts, systems specifications, equipment lists, general arrangements, aux power demands, and process flow diagrams (PFDs) and procurement packages for equipment/components, technical bid evaluation from vendors, and vendor selection. Our staff leads the power markets engineering process and collaborates with Kiewit's construction teams to approach construction-driven engineering with a focus on safe, cost-effective, and innovative designs that achieve client expectations and further Kiewit's legacy of excellence.
Lead Mechanical Engineer - Directed Energy Huntington Ingalls Industries IncLead Mechanical Engineer - Directed EnergyKnoxville, TN$101,354–$165,000 / yearThis role ensures that mechanical designs-including structural components, thermal management systems, precision assemblies, and packaging solutions-translate into safe, functional, and production-ready hardware that meets stringent performance, reliability, and safety requirements. The ideal candidate will excel at computer-aided mechanical engineering design, demonstrate leadership in collaborative multidisciplinary environments, and thrive when developing solutions with incomplete or evolving requirements typical of advanced defense programs.
Mechanical Engineer - Mechanical Construction - Base Salary to 110k/year - Franklin, TN AllSearch Professional Staffing Inc.Mechanical Engineer - Mechanical Construction - Base Salary to 110k/year - Franklin, TNFranklin, TN$80,000–$110,000 / yearThe successful candidate will serve as the Engineer of Record while collaborating with internal project teams to deliver high-quality mechanical engineering solutions from concept through construction. Support preconstruction and business development efforts through drawing reviews, site evaluations, code research, engineering clarifications, energy audits, and technical consultation.
Sr. Associate, Mechanical Engineer L3Harris Technologies IncSr. Associate, Mechanical EngineerNashville, TNWith customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Role scope expectation: Works independently on moderately complex assignments and supports operational targets for projects and programs.
Mechanical Engineer IV - HVAC CRB Group, Inc.Mechanical Engineer IV - HVACKnoxville, TNTypical tasks and deliverables that are executed by or under the supervision of the Mechanical Engineer IV include site selection, master planning, commissioning and startup, load calculations, utility assessments, energy modeling, design reports, code evaluations, plans, P&IDs, schedules, HAZOP reviews, installation details, equipment and system selection and specification, and coordination with manufacturers and trade partners. This position is responsible for overseeing the Mechanical discipline scope of work and managing the discipline budget on all project phases, sizes and levels of complexity, and coordinating with internal and external architects and engineers, as well as clients, construction managers, subcontractors, vendors and manufacturers.
Mechanical Engineer IV CRB Group, Inc.Mechanical Engineer IVNashville, TNTypical tasks and deliverables that are executed by or under the supervision of the Mechanical Engineer IV include site selection, master planning, commissioning and startup, load calculations, utility assessments, energy modeling, design reports, code evaluations, plans, P&IDs, schedules, HAZOP reviews, installation details, equipment and system selection and specification, and coordination with manufacturers and trade partners. This position is responsible for overseeing the Mechanical discipline scope of work and managing the discipline budget on all project phases, sizes and levels of complexity, and coordinating with internal and external architects and engineers, as well as clients, construction managers, subcontractors, vendors and manufacturers.
NewMechanical Engineer - Mid, Senior & Principal Levels Enercon Services IncMechanical Engineer - Mid, Senior & Principal LevelsChattanooga, TN$90,000–$175,000 / yearA typical day may include being part of a multi-discipline engineering team for major projects such as cooling water systems (pumps, motors, control systems, piping, heat exchangers) for existing or new power plants. Experience in one of the following industries highly preferred: engineering/design services, power generation, nuclear power, heavy industrial including chemical or pulp & paper, and government (DOE) projects.
NewMechanical Engineer II - Nuclear Mesa Associates, Inc.Mechanical Engineer II - NuclearChattanooga, TNPart timeThe successful candidate will prepare and coordinate mechanical engineering deliverables, perform field investigations, and work with engineers, designers, project managers, clients, and vendors in a controlled design environment. Mesa Associates is seeking a Mid-Level Mechanical Engineer to support the design, analysis, procurement, construction, and implementation of modifications at commercial nuclear power plants and other nuclear facilities.
Senior-Level Mechanical Engineer (Hybrid/Remote) Amentum Services IncSenior-Level Mechanical Engineer (Hybrid/Remote)Oak Ridge, TNRemote$120,000–$170,000 / yearThe 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. This role includes oversight of HVAC, plumbing, and piping system designs; leadership of mechanical engineering teams; and accountability for technical quality and compliance throughout the project lifecycle.
Senior-Level Mechanical Engineer (Hybrid/Remote) AmentumSenior-Level Mechanical Engineer (Hybrid/Remote)Oak Ridge, TennesseeRemoteThe 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. This role includes oversight of HVAC, plumbing, and piping system designs; leadership of mechanical engineering teams; and accountability for technical quality and compliance throughout the project lifecycle.
Senior Mechanical Engineer EnexorSenior Mechanical EngineerFranklin, TennesseeLocated just outside Nashville, TN, Enexor is a fast-moving early-stage climate tech company building small-scale, waste-to-value systems that convert organic and plastic waste into renewable energy and high-purity CO. We’re hiring Senior Mechanical Engineers and a Mechanical Engineering Manager to support the design, development, and deployment of our next-generation waste-to-energy system and our post-combustion carbon capture system.
Principal Mechanical Engineer - HVAC Parsons CorpPrincipal Mechanical Engineer - HVACKingsport, TN$103,500–$181,100 / yearWe have provided successful programs, system integration, engineering, modernization, environmental, and construction management support for the Federal Aviation Administration (FAA), US Army Corps of Engineers (USACE), Army, Navy, and Air Force on Aviation related programs worldwide. Our Federal Engineered Systems Global Business Unit is a world-class leader in delivering Engineering and Technology enhancing solutions to Federal DoD and Civilian clients.
Mechanical Engineer Salas O'Brien Engineers IncMechanical EngineerNashville, TNOur specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more. Job Summary: Salas OBrien is seeking a talented Mechanical Engineer to join a unique co-located design team supporting the development of a world-class, net-zero corporate headquarters for a leading technology company in Nashville, Tennessee.
Hydro Mechanical Engineer CACIHydro Mechanical EngineerMemphis, TennesseePay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. CACI is seeking a Hydrodynamic focused, hands-on Mechanical Engineer for technical support at the Naval Surface Warfare Center Carderock Division (NSWCCD) Memphis Detachment.
NewMechanical Engineer, Refrigeration US Foods Holding CorpMechanical Engineer, RefrigerationNashville, TN$100,000–$155,000 / yearThis role provides subject-matter expertise for ammonia (NH), Co2 and Freon-based systems, ensuring safe operation, regulatory compliance, reliability, and energy efficiency in support of operational and business objectives. Internal Relationships: This role partners closely with Operations, Facilities, Maintenance, EHS, Asset Management, and Capital Engineering teams to ensure safe, reliable, and compliant refrigeration system performance.
Mechanical Engineer BWX Technologies IncMechanical EngineerTN$76,000–$119,000 / yearBWX Technologies, Inc. and its affiliates and subsidiaries (BWXT) is not responsible for and does not accept any liability for fees or other costs associated with resumes or candidates presented by recruiters or employment agencies, unless a binding, written recruitment agreement between BWXT and the recruiter or agency exists prior to the presentation of candidates or resumes to BWXT and includes the specific services, job openings, and fees to be paid ("Agreement"). 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.
Mechanical Engineer Salas O'BrienMechanical EngineerNashville, TennesseeSalas O'Brien is seeking a talented Mechanical Engineer or Architectural Engineer with a mechanical engineering focus to join a unique, co-located design team supporting the development of a world-class, net-zero corporate headquarters for a leading technology company in Nashville, Tennessee. Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more.
NewSenior Mechanical Engineer- Healthcare Dewberry Engineers IncorporatedSenior Mechanical Engineer- HealthcareNashville, TNSenior Mechanical Engineer- HealthcareDewberry is seeking a Senior Mechanical Engineer- Healthcare in Nashville, TN.Responsible for providing technical guidance and training/mentoring of design resources in all areas of work we do, including all types of healthcare associated with mechanical engineering. Required Skills & Required ExperienceLicensed Professional Engineer (P.E.) or ability to obtain licensure through reciprocity within the State in which the position is posted within six (6) months.10+ years of progressive technical experience in the design of mechanical systems for healthcare projects.
Mechanical Engineer, Senior Sterling Engineering, Inc.Mechanical Engineer, SeniorMcEwen, TNWe are seeking a Senior Mechanical Engineer with proven automation machine design experience to lead the design and development of custom automated machinery and manufacturing systems. Candidates must have a Bachelor's Degree in Mechanical Engineering and proven experience designing custom automated machinery.
Senior Mechanical Engineer- Healthcare DewberrySenior Mechanical Engineer- HealthcareNashville, TennesseeFull timeResponsibilities: Would be expected to provide the following to others on the design team to effectively and successfully complete projects: Technical guidance and quality oversight, including code review, of all project work involving mechanical engineering. In addition to working with mechanical engineers, this individual will team with architectural, electrical, structural, and other disciplines to provide full-range services to our local and regional clients.
Senior Mechanical Engineer - Fossil or Hydro Mesa AssociatesSenior Mechanical Engineer - Fossil or HydroMemphis, TennesseeRemotePerform tasks related to high energy piping such as pipe stress analysis, model fluid systems, material selection, develop weld procedures, and perform root cause analysis for our customers on high energy piping failures. Mesa Associates, Inc. is seeking a Senior Mechanical Engineer to work with other members of the mechanical engineering team to deliver projects of varying complexity and size to our power generation clients.
Senior Mechanical Engineer V&F TransformerSenior Mechanical EngineerCelina, TennesseeFull timeElectric Research and Manufacturing Cooperative, Inc. (ERMCO) is the leading manufacturer of distribution transformers and engineered electrical solutions, serving electric utilities, Original Equipment Manufacturers (OEMs), and industrial customers across North America. The Senior Mechanical Engineer is responsible for the independent design, development, and optimization of dry type transformers, as well as transferring documentation to build dry/oil transformers or related components in different locations.
Senior Mechanical Engineer Symbiotic ServicesSenior Mechanical EngineerNashville, TennesseeSymbiotic Services is seeking a Senior Mechanical Engineer to support complex industrial and commercial projects within a design-build environment. This role combines technical design expertise with project execution.
Sr. Mechanical Engineer Manpower EngineeringSr. Mechanical EngineerColumbia, TN$110,000–$155,000 / yearFull timeManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2023 ManpowerGroup was named one of the World's Most Ethical Companies for the 14th year - all confirming our position as the brand of choice for in-demand talent.
Senior Mechanical Engineer LaBella AssociatesSenior Mechanical EngineerChattanooga, TNOur benefit offerings cover the must-haves (healthcare and retirement), the just-in-cases (insurances and employee assistance programs), and the cherry-on-tops (fitness reimbursements, year-end incentive pay, and tuition assistance). The Building Engineering Division at LaBella provides complete building engineering services including mechanical, electrical, plumbing, and structural engineering.
Mechanical Engineer III - HVAC & Utilities CRB Group, Inc.Mechanical Engineer III - HVAC & UtilitiesNashville, TNThis position is responsible for overseeing the Mechanical discipline scope of work and managing the discipline budget on small to medium projects of intermediate complexity, and coordinating with internal and external architects and engineers, as well as clients, construction managers, subcontractors, vendors and manufacturers. Typical tasks and deliverables include load calculations, utility assessments, energy modeling, design reports, code evaluations, plans, P&IDs, schedules, installation details, equipment and system selection and specification, and coordination with manufacturers and trade partners.
Mechanical Engineer Lincoln Electric Holdings IncMechanical EngineerChattanooga, TN$85,000–$115,000 / yearLincoln Electric's innovative solutions enable higher quality and productivity across a variety of processes including welding, cutting, brazing, machining, process automation, and field repair. The Company leverages proprietary technologies and expertise in materials science, power electronics, automation, and intelligent software to help customers build better and achieve resilience in their operations.
Senior Mechanical Engineer Canvas II.Senior Mechanical EngineerTullahoma, TennesseeCanvas has been recognized as a Great Place to Work Certified, Fortune Best Small Workplace, Fortune Best Workplace for Millennials (2022), Best Place for Working Parents (2022 & 2023), HIRE Vets Gold Medallion Awardee (2021 & 2022), Best Places to Work Awardee, 2019 Government Contracting - Technology Business of the Year, and Woman-Owned Small Business of the Year (2018) by the Huntsville/Madison Chamber of Commerce. Canvas is seeking a qualified individual to provide advisory and assistance services to the Air Force in engineering support of program management efforts associated with specific test needs at the Arnold Engineering Development Center (AEDC) at Arnold AFB, TN.
Mechanical Engineer Napakiak VenturesMechanical EngineerOAK RIDGE, TNFull timeNEC is seeking a Mechanical Engineer-PE with experience in piping systems and fluid transfer including but not limited to engineering and design of pipe, pump, controls, and related in-line and on-line devices, who will support various Projects, Programs, and Operations. Mechanical Engineer for assigned projects to develop Mechanical Systems Scopes of Work to meet Project Objectives and provide support to Project Teams as needed to achieve required results.
Mechanical Engineer Sterling Engineering, Inc.Mechanical EngineerMcEwen, TNWe are seeking a Mechanical Engineer with experience in machine design, automation, and SolidWorks to support the development of custom automated machinery and manufacturing equipment. This role is ideal for candidates with a Bachelor's Degree in Mechanical Engineering, SolidWorks experience, and hands-on machine design experience.
Mechanical Design Engineer Edgewater Technical AssociatesMechanical Design EngineerOak Ridge, TennesseeEdgewater has a proven track record and is a trusted provider of fixed-price construction projects, engineering, and technical services for the Department of Energy (DOE), Department of Defense (DOD), National Nuclear Regulatory Commission (NRC), Canadian Commercial Nuclear Industry, and private sector commercial contractors involved in nuclear, high-hazard, or complex operations. Founded in 2003, Edgewater Technical Associates, LLC (Edgewater) is a New Mexico-based small business headquartered in Los Alamos, NM, with five (5) regional offices across the United States to locally support their growing presence at project sites.
NewMechanical Engineer AECOMMechanical EngineerFranklin, TNWe invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. AECOM''s broad technical capabilities, global footprint and experience in executing large scale projects uniquely position us to lead in traditional steam, thermal power generation and advanced nuclear technologies.
Mechanical Engineer Kimberly-Clark CorporationMechanical EngineerLoudon, TNFull timeFor Kimberly-Clark to grow and prosper, we must be an inclusive organization that applies the diverse experiences and passions of its team members to brands that make life better for people all around the world. Technical Knowledge: Develop knowledge and skills to be recognized as an implementer of engineering principles and /or scientific analysis in meeting unit objectives.
NewMechanical Engineer Salas O'Brien, Inc.Mechanical EngineerNashville, TNPart timeSalas O'Brien is seeking a talented Mechanical Engineer or Architectural Engineer with a mechanical engineering focus to join a unique, co-located design team supporting the development of a world-class, net-zero corporate headquarters for a leading technology company in Nashville, Tennessee. Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more.
Senior Mechanical Engineer Kimberly-Clark CorporationSenior Mechanical EngineerLoudon, TNFull timeFor Kimberly-Clark to grow and prosper, we must be an inclusive organization that applies the diverse experiences and passions of its team members to brands that make life better for people all around the world, which is why we seek to build a workforce that encompasses the experiences of our consumers. Manage multiple medium-to-large initiatives to deliver improvements to asset performance or mill systems; lead major initiatives for breakthrough improvements, solving higher level problems for the plant.
NewMechanical Engineer Intern/Co-op Fall 2026 black bear energyMechanical Engineer Intern/Co-op Fall 2026Nashville, TNThe process diverts money already being spent on utilities and directs it into facility upgrades, covering scope development, design, bidding, construction management, commissioning, measurement and verification, and even ongoing energy management services. The company specializes in designing, fabricating, and installing complex HVAC, process piping, and other mechanical, electrical, and plumbing (MEP) systems—enhancing energy efficiency, reliability, and sustainability in new and existing facilities.
Mechanical Design Engineer Auto-Chlor System LLCMechanical Design EngineerMemphis, TNKnowledge of mechanical design, sheet metal fabrication, plastic component design, electrical/electronic circuit design, commercial water heaters and heat pumps. Supports field sales team with regulatory issues including working with local inspectors to keep customers equipment in operation without disruption to the business.
Mechanical Engineer II Affiliated Engineers, Inc.Mechanical Engineer IINashville, TNAffiliated Engineers, Inc. (AEI) is a leading, multidisciplinary consulting engineering firm and collaborative community of over 900 employees across 22 offices who plan, design, and deliver high-performance, innovative, and holistic engineering solutions. As a Mechanical Engineer II in our Nashville office, you’ll join a collaborative community where your expertise fuels innovation, your ideas drive progress, and your work helps shape a brighter future for all.
Senior Mechanical Engineer HendricksonSenior Mechanical EngineerTNThe Mechanical Engineer III for Aii Systems designs and develops robust automation and mechanical solutions that help customers achieve production quality and ergonomic goals. Working with cross-functional teams the engineer drives innovation optimizes designs and delivers high-performance systems that support company growth.
Graduate Mechanical Engineer - Industrial Salas O'Brien Engineers IncGraduate Mechanical Engineer - IndustrialNashville, TNOur specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more. Our technical expertise is paired with an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day.
Hydro Mechanical Engineer CACI International IncHydro Mechanical EngineerMemphis, TN$60,100–$123,200 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. The Opportunity: CACI is seeking a Hydrodynamic focused, hands-on Mechanical Engineer for technical support at the Naval Surface Warfare Center Carderock Division (NSWCCD) Memphis Detachment.