mechanical engineering intern

10,000 mechanical engineering intern job listings in United States. Find daily updated positions from leading job boards.


  • New York, NY, United States OPENSHELF Full-time

    What Are We Trying to Solve?We’re building an open-source system to automate physical inventory—combining hardware and software to handle things like storage, retrieval, and real-time tracking.The Problem: Managing physical inventory is messy. Manual processes are slow, error-prone, and don’t scale well. It's hard to know what you have, where it is, or...


  • California, United States AeroMatrix 12 Full-time $34 - $40 Permanent

    Compensation: $34–40 per hour Start Date: Summer 2027 Department: Engineering Research & Development Role Overview: This internship provides an opportunity to gain hands-on experience in nuclear reactor engineering. Your Responsibilities: • Contribute to the design, analysis, and testing of the company's microreactor. • Take ownership of deliverables...


  • Wrightstown, Wisconsin, United States Pieper Automation Part-time

    Job Description Role, Function & Organization The Mechanical Engineering Intern supports the Pieper Automation team by assisting engineers and project teams with technical and project-based tasks. This role offers hands-on exposure to industrial automation, control systems, custom machines, robotics, and manufacturing technologies through structured...


  • United States Invariant Corporation Full-time

    Mechanical Engineer Intern 27-002   Invariant Corporation is seeking a talented and motivated Mechanical Engineer Intern.   Duties Include: Conducts multidisciplinary research Collaborates with equipment designers and/or hardware engineers in the planning, design, development, testing and utilization of mechanical and/or electromechanical...


  • Seattle, WA, United States Prattwhitney Full-time

    Country: United States of America Location: US-WA-SPOKANE-11135 ~ 11135 W Westbow Ln ~ WESTBOW Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract. Security Clearance Type: None/Not Required Security...


  • El Segundo, California, United States Clyvra Full-time

    Position Summary: This role focuses on engineering design, controls and automation, and energy systems. Position Responsibilities: • Control Engineer: Design, develop, install, and maintain equipment used to monitor and control systems, machinery, and processes • Design Engineer: Develop, integrate, and support project engineering deliverables through...


  • Sidney, Ohio, United States RoboNex 88 Technologies Full-time $23 - $26 Permanent

    Important Note: This position is exclusively open to candidates located in the United States who are legally authorized to work in the U.S. Applications from candidates in other countries will not be processed. Job Description: The role focuses on manufacturing, laboratory research, and product development. The company's Internship Program offers students...


  • St. Louis, Missouri, United States Avynera Studios Full-time $23 - $26 Permanent

    Job Description: Responsibilities: • Apply engineering principles and classroom knowledge to real-world technical challenges. • Assist with engineering research, product testing, data analysis, and technical problem-solving. • Support prototype development, product evaluations, and design validation activities. • Analyze product performance and...


  • Cincinnati, OH, United States GE Aerospace Full-time

    GE Aerospace in Cincinnati, OH is seeking an engineering intern or co-op to help invent the future of flight. You will join a program with the University of Michigan MBSE collaboration, gain hands-on experience from design to testing, and receive mentorship while preparing for potential full-time opportunities after graduation. The role emphasizes safety,...


  • Sunbury, Ohio, United States DwyerOmega Full-time $22 - $30 Permanent

    Internship Description Session: Summer 2027Location: Sunbury, OH (On-Site)Duration: May-August 2027 (Full-Time)About the CompanyDwyerOmega is a globally trusted leader in manufacturing innovative instrumentation solutions for the Process Measurement, Automation, Control and HVAC markets. With very strong brand recognition and high levels of customer...


  • Cranberry, Pennsylvania, United States GAI Consultants Full-time

    GAI is seeking an engineering student intern to join our Power & Industry team, to gain relevant skills and experience in Mechanical Engineering working on various power and industrial engineering projects. Required skills include critical thinking, problem-solving, organization, team focus, and eagerness to apply learned engineering principles to solve...


  • Buffalo, New York, United States LaBella Associates Full-time $18 - $20 Permanent

    DescriptionWe are currently seeking an Intern for our Mechanical Engineering team in our Building Engineering Division at LaBella Associates during the summer of 2027.The Building Engineering Division at LaBella provides complete building engineering services including mechanical, electrical, plumbing and structural engineering. As an intern, you will have...


  • Houston, Texas, United States Huntsman Corporation Full-time

    Job Description:Build the Future of Chemical Manufacturing and InnovationAt Huntsman, our interns do more than complete summer projects—they solve real business challenges, work alongside industry experts, and contribute to technologies and products used around the world.Our Summer Internship Program is designed for ambitious students who want hands-on...


  • Sacramento, California, United States Mead & Hunt Full-time $20 - $25 Permanent

    Mead & Hunt, Inc., a nationally recognized professional services consulting firm has a position available for limited-term, full-time engineering intern to work on dams and hydropower engineering projects starting in May/June 2027 and ending in August/September 2027. Responsibilities include:Assisting engineers with the delivery of dams and hydropower...


  • Fond Du Lac, Wisconsin, United States BCI Burke Company Full-time $18 - $21 Permanent

    Join Our Movement!We’re a growing company that designs and manufactures playground equipment for communities all around the world! Be part of something bigger with Burke by Joining Our Movement! We’re looking for a Mechanical Engineering Intern for Summer, 2027.What Moves You?We’re not going to lie; this is an amazing opportunity. It requires hard...


  • New Carlisle Works, United States Cleveland-Cliffs Steel Full-time

    Location: New Carlisle, INCleveland-Cliffs takes pride in offering a variety of opportunities for students and new graduates who have an interest in the steel industry and a passion for innovation and sustainability. We offer a best-in-class internship program in the industry and partner with many universities to provide co-op opportunities. Working beside...


  • Orlando, Florida, United States Nautique Full-time

    Internship Description Celebrating 100 years of excellence in the marine industry, Nautique Boat Company is a subsidiary of Correct Craft and has been on the waters of the world with a passion for innovation since 1925. Nautique is known to push the envelope of possibility on the water, and our owners have come to expect nothing but the absolute best....


  • Petaluma, California, United States AeroVironment Full-time

    Worker TypeSupplementalJob Description Summer Internship ProgramOur paid Summer Internship Program is designed to provide students with an immersive, hands-on experience within the aerospace and defense industry. Interns work alongside AV team members on meaningful projects involving cutting-edge technology while developing professional relationships,...


  • Boulder, CO, United States Scrap Labs LLC Full-time

    Mechanical Engineering Intern, Machine Design (Summer 2027) Boulder, CO (On-site) Scrap Labs was founded under the belief that high performance metal 3D printing should be accessible to builders, labs, and small manufacturers, not just massive corporations. We are developing an ultra low cost, high performance metal powder bed fusion platform designed to be...


  • Racine, Wisconsin, United States DeltaHawk Engines, Inc. Full-time

    Job Summary: Under the direction of the Director of Engineering, the Mechanical Engineering Intern will assist in the development of new engine and airframe components, system designs and test assets, as well as the sustainment of existing models. This individual will be assigned short-term projects to gain experience in the different specializations and...