mechanical engineering internship

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


  • University Park, Florida, United States The Pennsylvania State University Part-time $16 Permanent

    APPLICATION INSTRUCTIONS:CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally through Workday. CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to...


  • Dublin, Ohio, United States Thorson Baker & Associates Full-time $15 - $20 Permanent

    Internship Description   Thorson Baker + Associates is seeking a Mechanical Engineering Intern to support our mechanical engineering team in the development of HVAC, plumbing, and fire protection systems for institutional, retail, and commercial building projects. This position provides students with hands-on experience supporting projects through...


  • Sinton, Texas, United States Steel Dynamics Full-time

    Subsidiary Steel Dynamics Overview What Does Steel Dynamics Do?Steel Dynamics is a leading industrial metals solutions company that produces lower-carbon, high-quality steel products primarily from recycled scrap. Operating through a circular manufacturing model, the company manufactures a wide range of steel products including flat...

  • Mechanical Engineer

    2 days ago


    Owego, New York, United States Lockheed Martin Full-time $27 - $37 Permanent

    Standard Job Description At Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide career opportunities designed to propel development and boost agility. Our flexible...


  • St Louis, MO, United States McClure Company Full-time

    All Jobs > Mechanical Engineering Internship Under the supervision of a more experienced Engineer, an Intern/Co-Op will be exposed to: Perform energy and load calculations, airflow and pressure drop calculations, equipment sizing, system design and layout Collaborate with mechanical and electrical Drafter/Designers on the production of construction...


  • South Carolina, United States CEMS Full-time

    CEMS Engineering, Inc. United States, South Carolina, Summerville 108 Bentons Lodge Rd (Show on map) Mechanical Engineering Summer Intern Location: Summerville, SC Target candidates: Rising Juniors / Seniors (Mechanical Engineering) About CEMS: CEMS Engineering is a multi-discipline Architecture and Engineering firm serving Federal, Municipal, and...


  • Los Angeles, California, United States Mott MacDonald Full-time

    Prelaunch Summer Internship ProgramAt Mott MacDonald, we believe engineering is about more than solving problems; it is about shaping a future that is inclusive, resilient, and sustainable. As we expand across the US and Canada, we are inviting passionate individuals to join a purpose-driven journey powered by brilliant people. As trusted consultants, we...


  • richfield, oh, United States Thorson Baker & Associates Inc. Full-time

    Job DescriptionJob DescriptionDescription:   Thorson Baker + Associates is seeking a Mechanical Engineering Intern to support our mechanical engineering team in the development of HVAC, plumbing, and fire protection systems for institutional retail, and commercial building projects. This position provides students with hands-on experience supporting...


  • Columbus, Ohio, United States Battelle Full-time $20 - $40 Permanent

    For brilliant minds in science, technology, engineering and business operations, Battelle is the place to do the greatest good by solving humanity’s most pressing challenges and creating a safer, healthier and more secure world.    At Battelle, interns and co-ops make an impact through hands-on learning and exciting and challenging projects. Our interns...


  • Nashville, Tennessee, United States Hitachi Part-time

    Location:Nashville, Tennessee, United States of AmericaJob ID: R0143935Date Posted:2026-09-25Company Name:WRIGHT INDUSTRIES, LLCProfession (Job Category):Administration & FacilitiesJob Schedule: Part timeRemote:NoJob Description:(empty)Equal Opportunity Employer (EOE)-Females/Minorities/Protected Veterans/Individuals with Disabilities If you need a...


  • Chantilly, Virginia, United States EKFox Full-time

    INSPIRED.COMMITTED.CONNECTED. These are the qualities of our work—and of the people who do it. If these qualities are part of your life, too, you’ll want to explore a career at EKFox. As part of our creative, can-do team, you’ll have the chance to realize your full potential through a wide range of challenging engineering assignments. You can take...


  • Rockville, Maryland, United States X-energy Part-time $25 Permanent

    X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, www.x-energy.com/careers/. We will never ask you to provide payment information as part of the recruiting process. If anyone claiming to represent...


  • The Woodlands, Texas, United States Linde Full-time

    Linde Inc. 2027 Chemical / Mechanical Engineering Internship The Woodlands, TX, United States | req34243 What you will enjoy doing* You will create the interface between the plant historian and UniSim, including VBA code to identify stable operating periods and connect with UniSim and Python-based optimization algorithmsDesign a web-based live...


  • Hudsonville, Michigan, United States SoundOff Signal Full-time $20 Permanent

    Essential Job FunctionsDemonstrate SoundOff Signal’s Core Values in daily interactions with internal and external customers.Quality Assurance: Assist with running diagnostic tests as requestedAssist with incoming inspection.Use measuring equipment to complete first piece inspections.Assist with root cause analysis on electromechanical assemblies as...


  • Lenora, Kansas, United States Fishbeck Full-time

    Mechanical Engineering Internship/Co-OpLocation: Grand Rapids, MI Employment Type: Internship/Co-OpFor over 70 years Fishbeck has been building. As a 100% employee-owned firm, every team member has a stake in what we build together—our work, our reputation, and our future. Now we need to add a Mechanical Intern/Co-Op to help us keep building.Working with...


  • Grand Rapids, Michigan, United States Fishbeck Full-time

    Mechanical Engineering Internship/Co-OpLocation: Grand Rapids, MI Employment Type: Internship/Co-OpFor over 70 years Fishbeck has been building. As a 100% employee-owned firm, every team member has a stake in what we build together—our work, our reputation, and our future. Now we need to add a Mechanical Intern/Co-Op to help us keep building.Working with...


  • Chantilly, Virginia, United States EKFox Full-time

    INSPIRED.COMMITTED.CONNECTED. These are the qualities of our work—and of the people who do it. If these qualities are part of your life, too, you’ll want to explore a career at EKFox. As part of our creative, can-do team, you’ll have the chance to realize your full potential through a wide range of challenging engineering assignments. You can take...


  • Melbourne, Florida, United States CesiumAstro Full-time

    Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of...


  • Holland, Michigan, United States Hitachi Part-time

    Location:Holland, Michigan, United StatesJob ID: R0144977Date Posted:2026-10-05Company Name:J.R. AUTOMATION TECHNOLOGIES, LLCProfession (Job Category):Administration & FacilitiesJob Schedule: Part timeRemote:NoJob Description:Our future starts with you.The working term for this position will be from May 2027 through August 2027.Location: Holland,...


  • Melbourne, FL, United States Woven Full-time

    Please Note:To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At...