Mechanical engineering internship jobs in Knoxville, TN

Company info. Build big; build fast. Directly fabricating large components on-site minimizes transport and assembly labor, forever simplifying construction and supply chains. But realizing that future requires new materials that are strong, low-cost, and can be manufactured with unprecedented speed and reliability. Fiber-reinforced polymer composites (FRPs) have untapped potential for building big because unlike metals, their properties and processing are independent of each other. FRP processing can be hacked by innovations in resin chemistry. Perseus, established 2022, is a start-up out of Stanford University that uses proprietary resin chemistry for on-site manufacturing of oversize high-performance FRPs for buildings, bridges, wind turbines, and other applications in infrastructure and energy. We work closely with Oak Ridge National Laboratory and have support from the National Science Foundation, the Department of Energy, and ARPA-E. Check out of recent coverage on Core Memory: This Machine Could Be A US Manufacturing Breakthrough. What You'll Do As a Mechanical engineering intern/co-op, you'll be at the heart of our R&D and prototyping efforts. You'll work closely with engineers and designers to bring ideas to life, test new processes, and help shape the future of our products. Responsibilities: Assemble machines, jigs, and fixtures for experimental setups according to engineering specs Maintain, improve, and operate 3-d printers and other tooling including molds Assist in testing and troubleshooting machinery subsystems Assist in material testing and data collection for experimental trials Assist in shop organization, tool storage, etc. What We're Looking For: Familiarity with machine building and machine shop operations CAD experience, preferably SolidWorks Ability to read technical drawings and schematics Comfortable working in a shop environment-dust, grease, and grit don't scare you Self-starter who can operate with minimal direction and take initiative Naturally curious and eager to learn new tools, materials, and techniques Experience in a startup or R&D environment Designing and prototyping mechanical, electronic, and/or mechatronic projects Experience with composite materials Roadrunner Venture Studios is an Equal Employment Opportunity employer that proudly pursues and hires a diverse workforce. We do not make hiring or employment decisions on the basis of race, color, religion or religious belief, ethnic or national origin, nationality, sex, gender, gender-identity, sexual orientation, disability, age, military or veteran status, or any other basis protected by applicable local, state, or federal laws or prohibited by Company policy. We strive for a healthy and safe workplace and strictly prohibit harassment of any kind.

Join us in our mission to commercialize fusion 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 for a “Summer Internship- Mechanical Engineer”. This is what you need to know: Location: Knoxville, TN Salary: $25 per hour, 40 hours per week Contract: 12 week contract- Summer 2026 (May 18th Start Date) Reporting to: Engineering Resource Manager Your role in the mission: As a Mechanical Engineering Intern, you will contribute to the design and development of mechanical systems and components for our fusion energy projects. Working alongside experienced engineers, you'll gain hands-on experience in 3D modeling, design documentation, and analysis using Siemens NX, while learning about advanced fabrication, assembly, and integration processes in a cutting-edge R&D environment. Create and update 3D CAD models and detailed engineering drawings in Siemens NX Support mechanical design activities including concept generation, layout, and tolerance analysis Assist with mechanical assembly design, tooling design, and part integration efforts Contribute to design reviews and documentation to ensure accuracy and manufacturability Collaborate with engineers across disciplines (mechanical, electrical, systems) to support ongoing development projects Participate in prototype fabrication, inspection, and testing as needed What you'll need: Pursuing a B.S. or M.S. in Mechanical Engineering (or related discipline) Hands-on experience with Siemens NX (Or similar CAD Software) for modeling and drafting Strong understanding of mechanical design fundamentals and GD&T principles Familiarity with manufacturing methods such as machining, welding, or assembly Ability to work collaboratively in a fast-paced, multidisciplinary environment Strong attention to detail and solid problem-solving skills Type One Energy applies proven advanced manufacturing methods, modern computational physics and high-field superconducting magnets to develop its optimized stellarator fusion energy system. Its FusionDirect development program pursues the lowest-risk, shortest-schedule path to a fusion power plant over the coming decade, using a partner-intensive and capital-efficient strategy. Type One Energy is committed to community engagement in the development and deployment of its clean energy technology. For more information, visit ********************* or follow us on LinkedIn. Equal Opportunity Statement Type One Energy is an equal opportunity employer. We value diversity, searching for the best new ideas and remaining open to unique perspectives. Therefore, all qualified applicants will receive consideration for employment independent of race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other characteristics protected by applicable federal, state, or local laws. All qualified individuals are encouraged to apply.

As a mid-level Mechanical / HVAC Designer in the Amentum Nuclear Projects and Consulting business unit you will work with Senior level designers to create HVAC equipment, ductwork and piping 3D models. Additional responsibilities will include coordination with other disciplines working in BIM models, working with mechanical engineers, and designers/engineers in other disciplines to deliver a fully coordinated and collaborated project. Designer will be responsible for creating the design deliverables such as orthographic and isometric drawings. Additionally, designers will assist in interference detection and resolution as well as ensuring proper integration with other tools. + High School Diploma/GED + 5+ years using BIM tools for Plant such as: SmartPlant 3D, Revit, BIM/3D software, etc... + Proficiency using design software such as: AutoCAD, and MicroStation + Industrial HVAC ductwork and piping layout design experience + General understanding of Building Mechanical Systems: HVAC/Piping/Plumbing **Preferred Qualifications:** + In addition to the Basic Qualifications the ideal candidate might also have: + 5 or more years of experience preferred. + Trade School or Associates Degree + Strong communication skills. + Exhibit integrity and the highest quality in all activities + Self-motivated, team-focused professional + Self-starter with the ability to learn new design software + Previous nuclear and industrial design experience + Attention to detail **Essential Functions** **Work Environment** Office environment. (95%) Telework is not an option for this role, all work performed from secure office environment. May be exposed to areas of high noise levels, hazardous propellants, explosives, chemicals and industrial facilities. **Physical Requirements:** Appropriate PPE and training will be provided for all conditions. Must be able to move and sit for extended periods (100%) as well as and lift up to 35 lbs (25%).Vision correctable to 20/20. Candidate must have the ability to read and use SmartPlant design software unassisted. **Equipment and Machines:** Standard office equipment - PC, telephone, fax, copier, job related software (SmartPlant design) and other related equipment (90%) **Attendance:** Regular attendance mandatory (100%) Overtime/work outside normal schedule required (as needed) Travel required ( **OTHER ESSENTIAL FUNCTIONS** U.S. Citizenship required. No dual citizens. Valid driver's license is required. Must be able to work in a team atmosphere. Must put forward a professional behavior that enhances productivity and promotes teamwork and cooperation. Must be familiar with and comfortable working in a team environment. Appropriate grooming and dress code acceptable for a customer environment is necessary. Must be able to obtain and maintain a security clearance as required.Must take and passa pre-employment drug and background check. \#NPC

Job Description 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 methods, a passion for boat performance and ride quality, and the communication skills to work cross-functionally across engineering, tooling, production, and quality. This is a fast-paced, detail-oriented environment for engineers who want full ownership of the product and the pride of seeing their work on the water. Benefits $95k - $115k Health, dental, and vision insurance 401(k) retirement savings plan Paid time off, holidays, and personal leave Requirements Responsibilities New Product Development - Drive boat design projects from concept to production, supporting everything from layout and structure to system integration. 3D CAD Design - Develop detailed CAD models and engineering drawings of Fiberglass Reinforced Products (FRP) components, mechanical assemblies, and boat systems using NX or Solid Edge. Design for Manufacturability (DFM) - Apply DFM principles to ensure designs can be efficiently produced using fiberglass layup, CNC machining, and modular assembly processes. Performance Engineering - Design propulsion layouts and mechanical systems with performance prediction and real-world use in mind. BOM & Drawing Management - Create and manage engineering BOMs and detailed drawing packages to support production, purchasing, and service. Prototype Testing - Assist in prototype builds and on-the-water testing to validate designs, collect feedback, and implement performance or structural changes. Tooling & Vendor Support - Coordinate closely with tooling suppliers to ensure manufacturability, fit, and structural performance of fiberglass parts. Production Support - Collaborate with process engineering and quality teams to troubleshoot issues on the floor and implement design improvements. Continuous Improvement - Lead model changes, upgrades, and product improvements after launch, ensuring each boat evolves with customer expectations. Cross-Team Communication - Coordinate closely with Sales, Purchasing, and Service teams to ensure product consistency, customer alignment, and support readiness. Documentation & Folder Maintenance - Maintain complete and updated project folders, ensuring traceability and organized documentation throughout the lifecycle. Qualifications Required Education - Bachelor's degree in Mechanical Engineering, Naval Architecture, or related field Experience - Minimum 4 years of marine or vehicle product designexperience CAD Proficiency - Strong background in 3D CAD modeling and drawing development Prototyping Experience - Familiarity with low-volume or one-off prototyping processes, including rapid iteration and hands-on testing. Mechanical Aptitude - Experience designing propulsion systems, structural elements, and mechanical layouts in a production setting. Lean Mindset - Familiarity with lean manufacturing or continuous improvement principles is beneficial. Team Collaboration - Strong communication and coordination skills across engineering, production, and support teams. Hands-On Orientation - Comfortable working in both office and manufacturing environments, with an interest in prototyping and testing. Preferred Marine Engineering - Experiencer in recreational marine engineering Specific CAD Software - NX or Solid Edge Composite Knowledge - Working knowledge of composite fiberglass construction and tooling design Project Management - Manage timelines, deadlines, and updates across cross-functional engineering teams. Benefits Benefits $95k - $115k Health, dental, and vision insurance 401(k) retirement savings plan Paid time off, holidays, and personal leave

ESSENTIAL DUTIES AND RESPONSIBILITIES include the following: * Design air-cooled heat exchangers per customer specifications, American Society of Mechanical Engineering (ASME), American Petroleum Institute (API) 661, American Society of Civil Engineering (ASCE), and American Institute of Steel Construction (AISC) Codes and Standards. * Prepare design calculations and customer drawings for the above scope of work. This includes calculations for box headers, structural loads and steel member strength; creating the tube layout, generating detailed box header drawings, designing the fan drive, generating bundle and plan & elevation drawings, and generating weld inspection maps. * Communicate with sales, customer, shop and detail drafters. * Regular attendance, ability to arrive at work punctually, ability to work on-site, ability to work overtime. * Ability to work cooperatively with others, ability to deal respectfully with the public, customers, vendors, other employees, managers, and executive management. * Ability to perform multiple tasks concurrently, ability to work in a fast-paced environment, ability to interchange with others in the department. SUPERVISORY RESPONSIBILITIES This job has no supervisory responsibilities. QUALIFICATIONS To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. EDUCATION and/or EXPERIENCE * Bachelor of Science degree (B.S.) in Mechanical Engineering (or related field) from four-year college or university, or a minimum of 10 years related experience, or equivalent combination of education and experience. * Good drafting skills. * Computer skills must include Windows, AutoCAD (or equivalent), Inventor (or equivalent), MathCAD, Outlook, Excel and Word. * Willing and able to learn CALQLYS (internal air cooler design software). * Knowledge of American Society of Mechanical Engineering, Boiler Pressure Vessel Code (Section VIII, Division 1), American Petroleum Institute (API) 661, American Society of Civil Engineering (ASCE) and American Institute of Steel Construction (AISC). * General knowledge of welded steel fabrication practices. LANGUAGE SKILLS Ability to read, analyze, and interpret general business periodicals, professional journals, technical procedures, or governmental regulations in English. Ability to write reports, business correspondence, and procedure manuals in English. Ability to effectively present information and respond to questions from groups of managers, clients, customers, and the general public. MATHEMATICAL SKILLS Ability to apply advanced mathematical concepts such as exponents, logarithms, quadratic equations, and permutations. Ability to apply mathematical operations to such tasks as frequency distribution, determination of test reliability and validity, analysis of variance, correlation techniques, sampling theory, and factor analysis. REASONING ABILITY Ability to define problems, collect data, establish facts, and draw valid conclusions. Ability to interpret an extensive variety of technical instructions in mathematical or diagram form and deal with several abstract and concrete variables. PHYSICAL DEMANDS The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this Job, the employee is regularly required to sit; use hands to finger, handle, or feel and reach with hands and arms. The employee is frequently required to stand and talk or hear. The employee is occasionally required to walk; climb or balance and stoop, kneel, crouch, or crawl. The employee must occasionally lift and/or move up to 50 pounds. Specific vision abilities required by this job include close vision, distance vision, color vision, depth perception and ability to adjust focus. WORK ENVIRONMENT The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this Job, the employee is occasionally exposed to wet and/or humid conditions; moving mechanical parts; high, precarious places and vibration. The noise level in the work environment is moderate. Nothing in this position description restricts management's right to assign or reassign duties and responsibilities to this job at any time. You will be evaluated in part based upon your performance of the task listed in this , as well as other tasks assigned to you. The job description is not a contract for employment, and either you or the employer may terminate employment at any time, for any reason. At Kelvion we thrive on collaboration, embracing diversity of thought, and valuing every voice. Within Kelvion creativity shines because people are listened to, their contributions recognised, and their ideas welcomed. Our flexible approach to the way we work places people's health and satisfaction as a priority, enhancing engagement and fostering career opportunities. We empower engaged individuals to grow, progress and carve their own paths within the company. Together, We Shape the Future

Manufacturing Engineer / Designer Full-Time, On-Site | Knoxville, TN Inova is looking for a Manufacturing Engineer and Designer who can support production for one of our clients in Knoxville, TN. This role focuses on creating clear drawings, developing reliable manufacturing plans, and helping improve day-to-day processes on the shop floor. SolidWorks experience is required, along with a strong understanding of metalworking or CNC machining. This is a 1st shift, direct hire position. Responsibilities Create part and assembly drawings using SolidWorks Review and release updated engineering documentation Work with programmers and machinists to develop efficient, repeatable manufacturing methods Support production with hands-on troubleshooting and process improvements Manage jobs from quoting through manufacturing, inspection, and delivery Help define inspection plans and address recurring quality or process issues Use process data to recommend adjustments to inspection frequency Design custom tooling, fixtures, and gauges Maintain internal engineering standards and best practices Support continuous improvement and Lean initiatives Develop SOPs and work instructions for training and standardization Interpret customer requirements and turn them into clear production plans Work with suppliers to maintain quality materials and services Requirements Associate's degree in an engineering or technical field 5+ years of experience in manufacturing, preferably metalworking or CNC machining Strong mechanical aptitude and willingness to assist directly on the production floor Solid understanding of GD&T Proficiency in SolidWorks and Microsoft Office Ability to communicate clearly and make data-driven decisions Familiarity with standard measuring tools (calipers, micrometers, indicators) Preferred Bachelor's degree in engineering Experience with firearms components or similar precision work Lean experience or certification Experience with CMM inspection Benefits• Group medical, dental, vision, life insurance, short and long-term disability coverage Inova Staffing is an Equal Opportunity Employer

Lokar Performance Products seeks a confident and capable, mid to senior level Design / Manufacturing Engineer, who is passionate about improving legacy components and assemblies and creating the manufacturing fixtures and assembly processes to produce them. As the Design / Manufacturing Engineer at Lokar, you will not only help sustain, improve, and manage the quality and manufacturing aspects of existing products but will also help develop and manage the processes that bring exciting new offerings to the aftermarket automotive industry. Lokar's advantageous size will allow you to connect and collaborate with our entire team, including our CEO, product engineering, tech support, manufacturing, sales, and sourcing, on a regular basis. We won't tie you up in endless and inefficient meetings. Instead, we offer you the freedom to take on projects autonomously and achieve outcomes that result in impressive products and process improvements. The ideal candidate would be a likeable and self-sufficient individual with strong SolidWorks skills, a copious amount of DIY technical experience (both personally & professionally), and a devotion to quality and detail. This person should have the confidence to succeed without micro-management and the humility to benefit from the experience of coworkers and suppliers. Primary Responsibilities: Join the team. Communication is vital at Lokar. Get to know your coworkers and benefit from their knowledge and experience. Become the go-to engineer for anything and everything that is quality and manufacturing related. Improve, create, and fully document the processes we use or will use to manufacture superior Lokar products. Help manage product changes and change introductions into manufacturing. Perform quality inspections for both incoming and outgoing components and assemblies, as needed. As part of the Product Development Team, assist with concept generation and map necessary process plans. Work with product engineering, manufacturing, and sourcing to complete prototype builds and to develop processes, tooling, and documentation to turn new product ideas into smoothly and efficiently manufactured components and assemblies. Requirements Qualifications: Bachelor's degree in engineering (Mechanical, Electro-mechanical, or related). Product and process design experience, primarily with (some or all): machined parts, injection molded components, castings, basic electrical circuits, and mild to moderately complex mechanisms. Hands on experience, experience, experience - personal and professional; know how to use tools and possess the intellect to build, repair, modify, disassemble, etc. Skills: Logical and efficient CAD modeling skills (SolidWorks preferred); know the fundamentals; know how to best utilize planes, centerlines, relations, and imbedded equations; know when a feature should be a “revolve” and when a feature should be an “extrusion”; Pro-E/Creo or Inventor experience will allow you to pick up SolidWorks quickly. Drawings: apply best drafting practices; familiarity and usage of Y14 practices is a plus, including GD&T. Design: be able to translate design intent into efficient processes and tooling while creating readable, detailed drawing packages and manufacturing instructions. Ability to safely use basic hand tools; mill or lathe or welding experience is a plus. Capable with Microsoft Office packages. Company Culture: We are an automotive company and love to chat about cars and other related hobbies, etc. We would love to hear about your passions. Punctuality and a solid and responsible work ethic are key at Lokar. Be on time and help make great things happen here. New perspectives are greatly appreciated………so, jump in the mix and voice your ideas.

Job Description Navarro Research and Engineering is recruiting for a Senior Mechanical Engineer in Oak Ridge, TN. Navarro Research & Engineering is an award-winning federal contractor dedicated to partnering with clients to advance clean energy and deliver effective solutions for complex challenges in the nuclear and environmental fields. Joining Navarro means being a part of an exceptional team committed to quality and safety while also looking for innovative strategies to create value for the client's success. Headquartered in Oak Ridge, Tennessee, Navarro has active programs in place across the nation for DOE/NNSA, NASA, and the Department of Defense. The Senior Mechanical Engineer will be responsible for performing engineering process development and testing activities to support manufacturing of gas centrifuges to support the enrichment of UF6. The ideal candidate will have experience following engineering processes and procedures and will be knowledgeable in subject areas such as rotordynamics, dynamic testing, signal processing, and software development. What You'll Do: Empirical and simulated rotordynamics leveraging existing tools and development of new techniques and engineering software Software development: data acquisition, digital signal processing, and analysis of high-speed signals Dynamic testing including experimental modal analysis (EMA) Test design and automation Model verification and validation Participate in reviews of technical designs and papers as either the primary engineer or a panel member. Accomplishing complex engineering assignments in your specialty. Makes independent decisions on engineering problems and methods. Preparation and presentation of routine and special engineering reports and other design documentation Requirements Bachelor of Science degree in Mechanical Engineering or other related fields of study Minimum of 5 years of relevant experience Relevant experience may include: Rotordynamics Dynamic testing Digital signal processing (DSP) Software development in Python Finite element analysis (FEA) in ANSYS Ability to obtain a DOE Q Clearance Optional Desired Qualifications: Master of Science degree in Mechanical Engineering Preference may be given to candidates with a higher level of experience. Active DOE Q Clearance Due to the nature of the government contract requirements and/or clearances requirements, US citizenship is required. Navarro is an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, gender, age, sexual orientation, gender identity, status as a protected veteran, or status as a qualified individual with a disability. EEO Employer/Vet/Disabled Benefits Health Care Plan (Medical, Dental & Vision) Retirement Plan (401k, IRA) Life Insurance (Basic, Voluntary & AD&D) Paid Time Off (Vacation & Public Holidays) Short Term & Long Term Disability

PDS 5 / Power Delivery Substation is not eligible for recruiting or sourcing by outside parties. Disclaimer: Be cautious and only respond to emails from our “mesainc.com” domain. We will never ask for sensitive information, such as bank account details, SSN, etc., via email. If you receive any communication asking for such information, it is not from Mesa. For any concerns, or to verify the authenticity of a message, please contact us through our official channels. Mesa Associates, Inc. is currently seeking an engineering intern to assist with Substation Engineering & Design projects for its Knoxville, TN office. The ideal candidate will be a Junior or Senior Level Student at an Accredited University and working towards a BS in Engineering. The individual would be working with other experienced engineers and/or designers in creating electrical drawing deliverables for substation construction projects. The individual would be working with other experienced engineers and/or designers in creating electrical drawing deliverables for substation construction projects. Additional responsibilities are: Works under the direction of project managers/senior engineers. Assist in the preparation of detail drawings of substation wiring, electrical components, and assemblies using manual or Computer Aided Design (CAD) equipment. Operates peripheral equipment such as printers, plotters, etc. Notice to External Search Firms: Mesa Associates, Inc. and its subsidiaries do not accept unsolicited resumes and will not be obligated to pay a placement fee for unsolicited resumes. Mesa Associates, Inc. Talent Acquisition engages with approved search firms directly for specific hiring needs.

Tombras, a 400+ person, full-service, national advertising agency, is seeking a SEO Intern. Where you'll be working: Knoxville, TN What to expect as an SEO Intern at Tombras: Commitment to a 10 week, paid internship, $18 an hour starting on 2/10/26 and ending on 4/17/26 with a maximum of 25 hours per week. What you'll be doing: keyword research technical website analysis content strategy development local review response strategies data manipulation performance reporting What you bring: Experience: Candidates should have prior work or life experience in a relevant field, be currently enrolled as a Senior in a Bachelor's program, or a recent graduate with a major in Business, Marketing, Advertising, or a similar field (a degree is not required) Strong written and verbal communication and organizational skills Proficiency in Google Slides, Sheets, Docs, and other desktop applications Working knowledge of Google Analytics is a plus, but not a requirement. Working knowledge of website CMS and/or HTML and CSS is a plus, but not a requirement. Entrepreneurial spirit Time and task management Personal and professional organizational skills Drive to always exceed expectations Exceptional attention to detail Excellent analytical problem-solving skills Why you'll want to work at Tombras: You'll be joining one of the top independent agencies in North America. Connecting Data & Creativity for Business Results is working for our clients and creating a flywheel affect fueling both client and agency growth. You'll be a part of a highly creative agency that has been recognized by AdAge, Adweek, Communication Arts, Fast Company, Forbes and Fortune. Tombras was named Ad Age's 2024 Independent Agency of the Year and an AdAge A-List Standout Agency in 2022 and 2023. Tombras is proud to be an equal opportunity employer dedicated to pursuing and hiring a diverse workforce. Tombras is an E-Verify employer and participates in the E-Verify program. This job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee. Duties, responsibilities and activities may change or new ones may be assigned at any time with or without notice. Job may require traveling overnight, driving long distances as required and sitting for extended periods of time with occasional walking and standing and occasionally lifting or carrying articles weighing less than 10 pounds.

Job Title: Geotechnical Engineer Intern ***Work Location: Atlanta, GA *** Salary: Based on experience and will be discussed with manager in interview Seeking a college graduate seeking internship. The Geotechnical Engineer Intern will provide support to the Geotechnical departments/team. Duties/Responsibilities : Contact utility locating services to ensure project sites are safely marked before work begins Perform boring layout for utility clearance, supervising drill rigs, classifying soils, logging borings Perform and supervise field exploration, including SPT sampling, rock coring, pile testing Assist in developing a variety of layouts, drawings and designs Work under supervision of a project manager or senior-level team member Working knowledge of AutoCAD Education/Experience: Student currently pursuing Bachelor's Degree in Geotechnical Engineering or Civil Engineering Ability to effectively communicate with internal and external partners including clients, sub consultants, and utility companies Must have a valid driver's license and be insurable Physical Requirements: Physically mobile in and around construction sites and field assignments Ability to carry required instruments and equipment The worker is subject to variable climate and environmental conditions including but not limited to extreme cold and heat. Equal Opportunity Employer (U.S.) all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, sexual orientation, gender identity, or any other characteristic protected by law. Accura uses E-Verify in its hiring practices to achieve a lawful workplace. *******************

2026 GAYLOR ELECTRIC SUMMER INTERNSHIP PROGRAM - COLLEGE STUDENTS Whether you're a current student, recent graduate or a seasoned professional, you can experience meaningful career growth at Gaylor Electric. Combining access to industry-leading technical skill development and world-class, career-related professionalism training. Over the past three years, our program has welcomed students from 70+ high school and collegiate institutions. With over 200 students for our summer program, students are placed across the county at national Gaylor Electric locations and job sites. Sprinkled throughout the summer, students have access to resume development, interview prep, business best practices discussions, and professional headshots. This experience culminates with an academic capstone presentation or craft skills assessment. Why Gaylor Electric? Gaylor Electric's internship programming combines an opportunity for construction career exploration, the honing of technical skills, and robust professionalism. We offer positions in the Field, Manufacturing, Project Management, Engineering, BIM/VDC, Safety and Corporate roles such as Accounting, Human Resources, Education, Information Technology and Marketing. Students will not only develop skills in positions related to their academic field of study, but will do intense curation of their professional resumes, interview habits, networking skills, and professionalism approaches. They become valued members of the Gaylor Electric culture and learn what it means to hold a high-value, high-opportunity position in the trades. Our Summer Internship program is an 8-to-10-week paid opportunity. Your internship, at Gaylor Electric, can be the perfect opportunity to expand your knowledge outside of the classroom and apply the concepts and theories of your major field of study. The hands-on real-world experiences that you encounter during our internship program enable you to develop your potential and make key contacts for future networking. Use your internship to determine your interest level in certain career fields, get feedback from professionals regarding your strengths and weaknesses, and to further your education and expand your resume. Things we love to see in our Interns: Purpose, Resolve, Determination Positive impact and influence on others Grit - the ability to stick to it and get the job done Consistency and a strong work ethic Holds oneself accountable Customer focused Team spirit and collaboration Detail oriented and organized Strong communication skills About You: You're pursuing a degree that aligns with Gaylor Electric's needs: Construction Management Engineering (Architectural Engineering, Electrical, Civil and Construction) Occupational Health & Safety Business, Finance, Marketing, Accounting or any other related college or work-related experience Excited to visit and travel to new locations and projects Internship Benefits: On-the-job experience and training in your specific role Opportunity to work with some of the brightest and most talented people in the industry Paid internship Potential full-time employment opportunities in any of our locations Internship Locations: Indianapolis, IN; South Bend, IN; West Lafayette, IN; Columbus, IN; Louisville, KY; Columbus, OH; Cincinnati, OH; Nashville, TN; Huntsville, AL; Atlanta, GA; Charlotte, NC; Fort Myers, FL; Orlando, FL; Tampa, FL GAYLOR ELECTRIC, INC. is an equal opportunity employer including disability and veterans.

Job DescriptionCompany info. Build big; build fast. Directly fabricating large components on-site minimizes transport and assembly labor, forever simplifying construction and supply chains. But realizing that future requires new materials that are strong, low-cost, and can be manufactured with unprecedented speed and reliability. Fiber-reinforced polymer composites (FRPs) have untapped potential for building big because unlike metals, their properties and processing are independent of each other. FRP processing can be hacked by innovations in resin chemistry. Perseus, established 2022, is a start-up out of Stanford University that uses proprietary resin chemistry for on-site manufacturing of oversize high-performance FRPs for buildings, bridges, wind turbines, and other applications in infrastructure and energy. We work closely with Oak Ridge National Laboratory and have support from the National Science Foundation, the Department of Energy, and ARPA-E. Check out of recent coverage on Core Memory: This Machine Could Be A US Manufacturing Breakthrough. What You'll Do As a Mechanical engineering intern/co-op, you'll be at the heart of our R&D and prototyping efforts. You'll work closely with engineers and designers to bring ideas to life, test new processes, and help shape the future of our products. Responsibilities: Assemble machines, jigs, and fixtures for experimental setups according to engineering specs Maintain, improve, and operate 3-d printers and other tooling including molds Assist in testing and troubleshooting machinery subsystems Assist in material testing and data collection for experimental trials Assist in shop organization, tool storage, etc. What We're Looking For: Familiarity with machine building and machine shop operations CAD experience, preferably SolidWorks Ability to read technical drawings and schematics Comfortable working in a shop environment-dust, grease, and grit don't scare you Self-starter who can operate with minimal direction and take initiative Naturally curious and eager to learn new tools, materials, and techniques Experience in a startup or R&D environment Designing and prototyping mechanical, electronic, and/or mechatronic projects Experience with composite materials Roadrunner Venture Studios is an Equal Employment Opportunity employer that proudly pursues and hires a diverse workforce. We do not make hiring or employment decisions on the basis of race, color, religion or religious belief, ethnic or national origin, nationality, sex, gender, gender-identity, sexual orientation, disability, age, military or veteran status, or any other basis protected by applicable local, state, or federal laws or prohibited by Company policy. We strive for a healthy and safe workplace and strictly prohibit harassment of any kind.

Job Description Join us in our mission to commercialize fusion 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 for a “Summer Internship- Mechanical Engineer”. This is what you need to know: Location: Knoxville, TN Salary: $25 per hour, 40 hours per week Contract: 12 week contract- Summer 2026 (May 18th Start Date) Reporting to: Engineering Resource Manager Your role in the mission: As a Mechanical Engineering Intern, you will contribute to the design and development of mechanical systems and components for our fusion energy projects. Working alongside experienced engineers, you'll gain hands-on experience in 3D modeling, design documentation, and analysis using Siemens NX, while learning about advanced fabrication, assembly, and integration processes in a cutting-edge R&D environment. Create and update 3D CAD models and detailed engineering drawings in Siemens NX Support mechanical design activities including concept generation, layout, and tolerance analysis Assist with mechanical assembly design, tooling design, and part integration efforts Contribute to design reviews and documentation to ensure accuracy and manufacturability Collaborate with engineers across disciplines (mechanical, electrical, systems) to support ongoing development projects Participate in prototype fabrication, inspection, and testing as needed What you'll need: Pursuing a B.S. or M.S. in Mechanical Engineering (or related discipline) Hands-on experience with Siemens NX (Or similar CAD Software) for modeling and drafting Strong understanding of mechanical design fundamentals and GD&T principles Familiarity with manufacturing methods such as machining, welding, or assembly Ability to work collaboratively in a fast-paced, multidisciplinary environment Strong attention to detail and solid problem-solving skills Type One Energy applies proven advanced manufacturing methods, modern computational physics and high-field superconducting magnets to develop its optimized stellarator fusion energy system. Its FusionDirect development program pursues the lowest-risk, shortest-schedule path to a fusion power plant over the coming decade, using a partner-intensive and capital-efficient strategy. Type One Energy is committed to community engagement in the development and deployment of its clean energy technology. For more information, visit ********************* or follow us on LinkedIn. Equal Opportunity Statement Type One Energy is an equal opportunity employer. We value diversity, searching for the best new ideas and remaining open to unique perspectives. Therefore, all qualified applicants will receive consideration for employment independent of race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other characteristics protected by applicable federal, state, or local laws. All qualified individuals are encouraged to apply.

As a mid-level Mechanical / HVAC Designer in the Amentum Nuclear Projects and Consulting business unit you will work with Senior level designers to create HVAC equipment, ductwork and piping 3D models. Additional responsibilities will include coordination with other disciplines working in BIM models, working with mechanical engineers, and designers/engineers in other disciplines to deliver a fully coordinated and collaborated project. Designer will be responsible for creating the design deliverables such as orthographic and isometric drawings. Additionally, designers will assist in interference detection and resolution as well as ensuring proper integration with other tools. * High School Diploma/GED * 5+ years using BIM tools for Plant such as: SmartPlant 3D, Revit, BIM/3D software, etc… * Proficiency using design software such as: AutoCAD, and MicroStation * Industrial HVAC ductwork and piping layout design experience * General understanding of Building Mechanical Systems: HVAC/Piping/Plumbing Preferred Qualifications: * In addition to the Basic Qualifications the ideal candidate might also have: * 5 or more years of experience preferred. * Trade School or Associates Degree * Strong communication skills. * Exhibit integrity and the highest quality in all activities * Self-motivated, team-focused professional * Self-starter with the ability to learn new design software * Previous nuclear and industrial design experience * Attention to detail Essential Functions Work Environment Office environment. (95%) Telework is not an option for this role, all work performed from secure office environment. May be exposed to areas of high noise levels, hazardous propellants, explosives, chemicals and industrial facilities. Physical Requirements: Appropriate PPE and training will be provided for all conditions. Must be able to move and sit for extended periods (100%) as well as and lift up to 35 lbs (25%).Vision correctable to 20/20. Candidate must have the ability to read and use SmartPlant design software unassisted. Equipment and Machines: Standard office equipment - PC, telephone, fax, copier, job related software (SmartPlant design) and other related equipment (90%) Attendance: Regular attendance mandatory (100%) Overtime/work outside normal schedule required (as needed) Travel required ( OTHER ESSENTIAL FUNCTIONS U.S. Citizenship required. No dual citizens. Valid driver's license is required. Must be able to work in a team atmosphere. Must put forward a professional behavior that enhances productivity and promotes teamwork and cooperation. Must be familiar with and comfortable working in a team environment. Appropriate grooming and dress code acceptable for a customer environment is necessary. Must be able to obtain and maintain a security clearance as required.Must take and passa pre-employment drug and background check. #NPC

Job Description We are seeking a detail-driven and collaborative Mechanical Design Drafter to help drive the design, documentation, and manufacturing success of our precision-engineered commutators and slip rings. In this role, you'll serve as a vital link between customer needs and internal manufacturing capabilities, developing custom part designs, supporting production workflows, and leading continuous improvement efforts across the full product lifecycle. This is a hands-on, fast-paced engineering environment ideal for professionals who enjoy low-volume, high-skill custom product work. You'll collaborate with machinists, production leads, and quality engineers to ensure every component meets rigorous technical standards while remaining manufacturable and cost-effective. Engineers who thrive at here bring a strong sense of craftsmanship, a passion for solving real-world manufacturing challenges, and a collaborative mindset rooted in communication and mutual respect. Compensation 90k- 120k M-F schedule Benefits: Health, dental, and vision (almost entirely company paid for) 401 with matching Short and long term disability Life insurance Tuition reimbursement PTO Responsibilities 2D Design & Drafting Create detailed 2D part and assembly drawings using SmartSketch or comparable 2D drafting tools. Translate customer-supplied components, prints, or specifications into manufacturable drawings that align with internal practices. Develop fixture and tooling layouts and update drawings for slight part variations or new customer requirements. Ensure drawings accurately reflect manufacturable geometry, material callouts, and production needs. Customer & Cross-Functional Support Assist Sales, Engineering, and Customer Service by reviewing customer parts and identifying manufacturability considerations. Provide technical input during quoting or early design discussions to help determine feasibility and required design adjustments. Support customer conversations when needed, offering clear explanations of design approaches and production considerations. Manufacturing & Machining Collaboration Work closely with machining, fabrication, and assembly teams to troubleshoot issues and refine drawings. Adjust designs based on shop-floor feedback related to fit, tooling, materials (copper, bronze, steel, mica), or machining constraints. Help develop fixturing approaches for new or slightly modified customer parts. Participate in problem-solving efforts tied to machining, rotation/lathe processes, or assembly challenges. Documentation & Process Support Maintain accurate and up-to-date drawings, revision history, BOMs, and related documentation. Support engineering change processes and implement updates required for production. Contribute to improving internal drafting standards, documentation methods, and consistency within the design process. Assist with light continuous improvement work tied to design flow, manufacturability, or documentation clarity. Requirements Qualifications Associate or Bachelor's degree in Mechanical Engineering, Manufacturing Engineering, Drafting/Design, or a related technical field. 4+ years of mechanical design experience within a manufacturing, machining, or fabrication environment. Proficiency with 2D CAD drafting tools, such as SmartSketch or similar software used for producing manufacturing-ready drawings. Experience with metal machining and fabrication, including work with materials such as copper, bronze, steel, and mica, and understanding how material properties impact manufacturability. Working knowledge of rotational/lathe machining, fixturing, tooling, and translating customer part variations into accurate production drawings. Background in manufacturing engineering or drafting, with the ability to create, modify, and standardize production drawings, fixtures, and tooling details. Strong problem-solving skills with the ability to interpret customer-supplied parts/drawings and convert them into consistent, repeatable manufacturing processes. Benefits Benefits Health, dental, and vision (almost entirely company paid for) 401 with matching Short and long term disability Life insurance Tuition reimbursement PTO

APTIM is seeking senior-level engineers to join our team of engineering professionals serving our Government and Commercial programs. Aptim is a leading provider in integrated, comprehensive services in a variety of markets and industry. We offer consulting, engineering, construction, scientific program and project management services to meet the customer needs in environmental and infrastructure markets. Our highly skilled multi-discipline teams of professionals are strategically located throughout the United States and abroad to efficiently provide safe and sustainable solutions to complex challenges faced by government, public institutions, and commercial clients. Engineers will apply critical thinking skills to initial planning, procurement support, plan development, design, construction and commissioning phases of projects. APTIM expects our engineers to be creative problem solvers and actively look for the best way to support our varied Government and commercial clients. Engineers will often work on multiple projects simultaneously and perform other duties as required. This position will require prior knowledge of the engineering and construction industry. Understanding of corporate mechanisms such as scopes of work, construction safety protocols, and experience in a professional work environment. This position immediately offers opportunities for continuous growth while solving problems in the engineering and construction industry. Engineers typically serve the projects in both the field (domestic and international assignments) and the office, as necessary. Key Responsibilities/Accountabilities: A seasoned experienced professional with a full understanding of mechanical engineering resolving a wide range of issues in creative ways. Experience in HVAC, ASHRAE, SMACNA & ACGIH Codes Building Load Calculation Software Trane Trace or Carrier HAP experience Duct sizing and pressure drop calculations. HVAC Equipment sizing and specifications, AHU's, DX Units, Chillers, Pumping systems, Cooling Towers, Boilers and Heat exchangers. Broad application of principles, theories and concepts in HVAC and mechanical engineering, plus working knowledge of other related fields Work with young engineering team members providing oversight and training. Provides resolution to a diverse scope and range of complex problems where analysis of data requires evaluation of identifiable factors Demonstrates good judgment in selecting methods and techniques for obtaining solutions Development of project design basis, development of specifications, and performance of detailed engineering. Ensures conformance to applicable engineering codes and standards as well as company policies and procedures. May perform in project leadership role and/or may supervise the activities of lower level personnel Contributes to a team environment. Perform detailed technical analysis of complex project issues. Break complex technical tasks into manageable subtasks. Travel to site locations to provide engineering support, meetings with clients, and meetings at other company offices to support engineering efforts. Basic Qualifications: Requires Bachelor's or Master's Degree in Mechanical Engineering with 10+ years related experience. Strong computer skills (Word, Excel, PowerPoint and technical engineering software, some CADD experience (AutoCAD, REVIT and/or MicroStation) along with good verbal and writing skills. Candidates must be willing to travel for infrequent field assignments. Mechanical, plumbing experience is a plus. Nuclear experience is a plus. Field experience is a plus. Construction experience and certifications a plus. Must be a US Citizen and be able to pass a background check to gain access to government facilities. PE is a requirement. Certified Energy Manager is a plus. Ability to work independently and in a diverse team setting. Willingness to work across Engineering disciplines. Strong multitasking skills Strong problem-solving skills ABOUT APTIM APTIM is committed to accelerating the transition toward a clean and efficient energy economy, building a sustainable future for our communities and natural world, and creating a more inclusive and equitable environment that celebrates the diversity of our communities. We specialize in environmental, resilience, and sustainability and energy solutions, as well as technical and data solutions, program management, and critical infrastructure. For every challenge our clients face, there is an opportunity for APTIM to innovate a fit-for-purpose solution that will raise your organization or community to a new standard of excellence. What you can expect from APTIM: Work that is worthy of your time and talent Respect and flexibility to live a full life at work and at home Dogged determination to deliver for our clients and communities A voice in making our company better Investment into your personal and professional development As of the date of this posting, a good faith estimate of the current pay range for this position is $140K to $170K. Compensation depends on several factors including: experience, education, key skills, geographic location of the position, client requirements, external market competitiveness, and internal equity among other employees within APTIM. Employee Benefits Aptim Federal Services is committed to providing an extensive range of benefits that protect and promote the health and financial well-being of our employees and their families through the APTIM Benefits Marketplace ************************************ Medical, vision, and dental insurance: Through the marketplace, our employees can choose benefits from five metallic levels and 10+ carriers to find the right benefits that work for them in their location. Life insurance Short-term and long-term disability insurance Paid holidays, vacation, and sick leave (eligibility based on company policy and applicable law) 401(k) APTIM offers three 401k plans through the Aon Pooled Employer Plan (PEP). The specific plan you are eligible for depends on the business unit you are in. The details of the largest plan are found here: APTIM 2025 401(k) Plan Features (makeityoursource.com) APTIM - Helpful Documents Watch our video: About APTIM - In Pursuit of Better #LI-Onsite #LI-BS1

Job Description PDS - Power Delivery Substation Disclaimer: Be cautious and only respond to emails from our “mesainc.com” domain. We will never ask for sensitive information, such as bank account details, SSN, etc., via email. If you receive any communication asking for such information, it is not from Mesa. For any concerns, or to verify the authenticity of a message, please contact us through our official channels. This position is not eligible for recruiting or sourcing by outside parties. Mesa seeks a talented, detail oriented, hardworking engineering student to begin learning substation design (both P&C and physical design opportunities are available) for the Summer of 2026. Summer internships are available in both Knoxville, TN and Chattanooga, TN. The successful candidate will build a foundation of working in a professional environment, learn the fundamentals of project execution skills, and grow in knowledge of the technical workings of a substation. Tools utilized may range from MicroStation, AutoCAD, Inventor, and Microsoft Office products. Experience in these software suites is preferred but not required. The superior candidate will be a self-starter that loves to learn CAD software and takes ownership and pride in producing high quality, error-free CAD work. RESPONSIBILITIES: Works under direct supervision of engineers and designers. The possibilities for work functions include: Perform 2D drafting activites for designers and engineers. Create 3D parts and assemblies in various CAD programs. Redraw raster images to native CAD programs. The successful candidate may be asked to lead small drafting intensive projects. Occasionally performs non-technical drafting support for assigned projects, utilizing various computer aided design technology. Assigned basic, routine drafting work with few technical items requiring resolution. Learn and apply basic design concepts for entry level substation projects. Responsible for back checking own work to minimize rework. The ideal candidate will become proficient in understanding assigned drawings and will eventually progress to drawing creation and design. May occasionally assist engineers and designers with various administrative functions. Attend a site visit to see the workings of a substation in person. The successful candidate will be expected to work 30+ hours per week during the Summer of 2026. Possibilities for part-time work the following semester exist! Notice to External Search Firms: Mesa Associates, Inc. and its subsidiaries do not accept unsolicited resumes and will not be obligated to pay a placement fee for unsolicited resumes. Mesa Associates, Inc. Talent Acquisition engages with

PDS - Power Delivery Substation Disclaimer: Be cautious and only respond to emails from our “mesainc.com” domain. We will never ask for sensitive information, such as bank account details, SSN, etc., via email. If you receive any communication asking for such information, it is not from Mesa. For any concerns, or to verify the authenticity of a message, please contact us through our official channels. This position is not eligible for recruiting or sourcing by outside parties. Mesa seeks a talented, detail oriented, hardworking engineering student to begin learning substation design (both P&C and physical design opportunities are available) part-time during the Spring 2026 semester, located at our Knoxville, TN office. This role has the opportunity to roll into full-time Summer internship, as well. The successful candidate will build a foundation of working in a professional environment, learn the fundamentals of project execution skills, and grow in knowledge of the technical workings of a substation. Tools utilized may range from MicroStation, AutoCAD, Inventor, and Microsoft Office products. Experience in these software suites is preferred but not required. The superior candidate will be a self-starter that loves to learn CAD software and takes ownership and pride in producing high quality, error-free CAD work. RESPONSIBILITIES: Works under direct supervision of engineers and designers. The possibilities for work functions include: Perform 2D drafting activites for designers and engineers. Create 3D parts and assemblies in various CAD programs. Redraw raster images to native CAD programs. The successful candidate may be asked to lead small drafting intensive projects. Occasionally performs non-technical drafting support for assigned projects, utilizing various computer aided design technology. Assigned basic, routine drafting work with few technical items requiring resolution. Learn and apply basic design concepts for entry level substation projects. Responsible for back checking own work to minimize rework. The ideal candidate will become proficient in understanding assigned drawings and will eventually progress to drawing creation and design. May occasionally assist engineers and designers with various administrative functions. Attend a site visit to see the workings of a substation in person. Successful candidates will discuss potential work schedule that can be balanced with school work. A minimum of 10 hours per week is preferred. t is understood that some weeks will vary due to school conflicts. Successful candidates will also have the possibility to continue working full-time during the Summer of 2026 (expected 30+ hours per week). This opportunity is available in both the Knoxville, TN and Chattanooga, TN offices. Notice to External Search Firms: Mesa Associates, Inc. and its subsidiaries do not accept unsolicited resumes and will not be obligated to pay a placement fee for unsolicited resumes. Mesa Associates, Inc. Talent Acquisition engages wit