Mechanical Engineering Intern Jobs
Browse 50 exciting jobs hiring in Mechanical Engineering Intern now. Check out companies hiring such as Stanley Consultants, Hermeus, Northwoodspace in Tulsa, Fresno, Fontana.
Stanley Consultants is hiring a Control Systems Student Intern in Muscatine, IA to assist engineering teams with control and instrumentation documentation and learn practical skills on real-world infrastructure projects.
Hands-on Manufacturing Engineering internship at Hermeus supporting design, build, and test of supersonic aircraft hardware in Atlanta.
Northwood is hiring a Mechanical Design Engineer Intern for Summer 2026 to help design structures, tooling, and test fixtures for satellite ground station antennas.
Support Hermeus's Manufacture Engineering team as a hands-on Summer 2026 intern building and testing hardware for next-generation supersonic aircraft.
American Electric Power is seeking motivated engineering students for a paid 10–12-week summer internship in Beckley, WV, to support design, field inspections, data analysis, and safety-focused projects alongside seasoned engineers.
Northwood Space is hiring a hands-on Site Engineer Intern to design, build, and deploy ground station hardware for its global network during a 12-week summer placement in Los Angeles.
Grimco is hiring a Mechanical/Industrial Engineering Intern to lead Six Sigma-based process improvement and automation projects on its Akron production floor for Summer 2026.
Stanley Consultants is hiring a Mechanical Engineering student intern to assist with HVAC, plumbing, fire protection and energy infrastructure design work in Muscatine, IA.
Xcimer Energy seeks Mechanical Engineering interns to work onsite in Denver on hands-on design, analysis, and manufacturing projects supporting laser-driven inertial fusion systems.
Syngenta Genotyping is hiring a Laboratory Automation Engineering Intern to lead an impactful summer project and support automation efforts in a high-throughput laboratory environment in Ames, Iowa.
AECOM is hiring a Mechanical Engineering Intern in Waterloo, IA to gain practical engineering experience supporting multidisciplinary infrastructure projects starting May 2026.
Peraton is hiring a Summer 2026 Mechanical Engineering Intern in Topeka to work onsite on motor design, CAD/3D modeling, and electromechanical prototyping in support of the USPS Central Repair Facility.
AECOM is seeking a Mechanical Engineer Intern in Arlington, VA (Summer 2026) to support HVAC/BIM design and coordination under experienced engineering mentors.
Mechanical Engineering intern role at Sargent & Lundy supporting oil & gas and energy projects through calculations, design support, project tracking, and procurement specification assistance.
Sargent & Lundy is hiring an Instrumentation & Controls Engineer Intern to support oil & gas and industrial energy projects with design, specs, calculations, and project reporting.
A Charlotte-based Mechanical Engineering internship on Kimley-Horn’s Natural Gas team, offering practical engineering experience producing and QC-ing project deliverables while working onsite with multidisciplinary teams.
Mechanical/Plumbing Intern to assist AECOM’s Houston Buildings + Places team with HVAC and plumbing design, calculations, drafting, and vendor coordination under senior supervision.
LLNL is hiring summer 2026 design interns to support defense-focused engineering projects with hands-on mentorship in mechanical, electrical, and drafting disciplines.
TSC is hiring an on-site Mechanical/Aerospace Engineering Intern to gain hands-on experience supporting engineering staff at the Naval Research Laboratory.
Pacific Defense is hiring U.S. citizen undergraduate engineering interns to assist with design, prototyping, testing, and research on autonomy, communications, and EW-related systems.
Zeeco is hiring a Controls Engineer Intern for Summer 2026 to gain hands-on control systems experience and participate in training and field projects at its Tulsa headquarters.
An engineering internship in Sargent & Lundy’s Grid team offering hands-on experience on transmission and distribution design, calculations, and project support during Summer 2026.
Mechanical systems interns will support design, analysis, prototyping, and testing of structures and thermal solutions for satellite communication hardware at CesiumAstro's Austin facility.
Albemarle is hiring sophomore engineering co-op students for Spring and Fall 2026 to provide hands‑on process, mechanical, or electrical engineering support at its manufacturing sites.
Contribute to the PMO at Commonwealth Fusion Systems in Devens, MA as a Project Management Intern working on templates, reporting, and process improvement for fusion energy projects.
Lawrence Livermore National Laboratory is recruiting graduate-level interns to support laser and experimental systems engineering projects at the National Ignition Facility with hands-on research, design, and analysis.
Lawrence Livermore National Laboratory is hiring undergraduate interns to provide hands-on technical support in mechanical, electrical, and drafting projects within the Defense Technologies Engineering Division.
Mach Industries is hiring a Propulsion Engineering Intern to design, test, and integrate advanced propulsion components during a 12-week onsite summer program in San Luis Obispo, CA.
LLNL is hiring full-time, on-site graduate interns to support DTED engineering projects involving research, design, analysis, and technical development for national security missions.
Mechanical Engineering Intern to support structures and manufacturing—CAD, FEA, and hands-on prototyping—for a 12-week onsite program at Mach Industries in Huntington Beach, CA.
A summer internship at Moderna's Norwood Applied Technologies team to support automation, systems integration, and technology implementation across development and manufacturing.
Avery Dennison is hiring a Summer 2026 Mechanical Engineering Intern to contribute to mechanical design, prototyping, and testing of RFID/IoT hardware in Miamisburg, OH.
Stryker seeks an R&D Design Intern in Salt Lake City to develop and validate test methods for clot aspiration technologies while gaining hands-on engineering experience and mentorship.
Graco seeks a hands-on Mechanical Engineering Intern to support product development, testing and analysis at its David Koch Center in Rogers, MN.
HMH is seeking a Mechanical Engineering Intern in Houston to assist the aftermarket services team with FEA, RCA investigations, technical queries, and maintenance optimization during a 12-week summer placement.
Cryogenics Engineer Intern at Commonwealth Fusion Systems will support design, testing, and analysis of industrial-scale helium cryogenic systems at the Devens, MA facility.
Kimley-Horn is hiring a Mechanical Engineering intern in Chicago to support HVAC and MEP design work using technical software and cross-discipline collaboration.
Intuitive is hiring Mechanical Engineering Interns to support design, prototyping, and test activities for surgical robotic systems during a full-time summer internship.
AECOM is hiring a Mechanical Engineering Intern in Virginia Beach to support multidisciplinary infrastructure projects with hands-on design and analysis work while gaining professional experience.
Support Pratt Miller's Vehicle Dynamics CAE team as a Summer 2026 engineering intern focused on simulation, testing, and analysis across motorsports, defense, and mobility projects.
Albemarle seeks motivated engineering students for a paid, 12-week Summer 2026 internship to provide technical support and drive process, mechanical, or electrical improvements at its Kings Mountain facility.
GlobalFoundries seeks an Advanced Manufacturing Engineering Intern to support process and equipment engineering initiatives at its Fab 8 300mm facility in Malta, NY.
Roquette is hiring a Maintenance Reliability Engineering Intern to support predictive maintenance projects and reliability analyses at its Plaquemine Methocel manufacturing site.
Gain hands-on experience at Altium Packaging's Atlanta headquarters as a full-time summer intern contributing to meaningful projects across functions such as engineering, product, marketing, and sustainability.
Stryker is hiring a 2026 Summer NPD Engineering Intern to work onsite in Cary, IL supporting design, prototyping, and commercialization projects alongside experienced engineers and cross-functional partners.
SpaceX is hiring engineering interns for Summer 2026 to work on hands-on, high-impact projects across rocket, spacecraft, and satellite programs at multiple U.S. sites.
Rolls-Royce seeks an onsite Manufacturing Engineering Intern in Indianapolis for a 12-week program to work on manufacturing and supply-chain projects under experienced engineering mentorship.
Kimley-Horn is hiring a Mechanical Engineering Intern in Chicago to support HVAC design and multidisciplinary MEP projects for large-scale facilities.
Stryker is hiring a Mechanical Engineering Intern in Flower Mound, TX to support thermal analysis, CAD design, and tolerance analysis across the Integration product portfolio.
Paid 12-week hardware engineering internships at NVIDIA offering hands-on projects in system validation, hardware design, mechanical engineering, or silicon solutions for students pursuing EE/CE or related degrees.
How much do mechanical engineering intern jobs pay?
Below 50k*
5
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50k-100k*
6
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Over 100k*
1
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Top companies hiring for mechanical engineering intern jobs
- AECOM 3
- Peraton 1
- CesiumAstro 1
- Avery Dennison 1
- Roquette 1
- hmhw 1
- Intuitive 1
