Intern Insider
    Job BoardResume BuilderFeaturesBlogUniversities
    Sign InStart for free
    Job BoardResume BuilderFeaturesBlogUniversities
    InternshipsThe H-J Family of CompaniesMechanical Engineer Intern - Summer 2026

    Mechanical Engineer Intern - Summer 2026

    The H-J Family of Companies logo

    The H-J Family of Companies

    Quality Products of International Reputation

    501-1,000 employeesFounded 1969High Ridge, MOAppliances, Electrical, and Electronics Manufacturing
    Posted 169 days agoApply by Aug 16Actively hiringPaidSummer 2026Appliances, Electrical, and Electronics Manufacturing

    Best applied by Aug 16

    Create a free account to unlock the application link.

    Apply Now

    50% of our internships never make it to LinkedIn. For the rest, we find them days earlier, so you're one of the first applicants.

    Share
    Share on XLinkedIn

    About the role#

    This internship offers hands-on experience in electrical component manufacturing. You will support the engineering team by contributing to real projects that impact plant operations, collaborating with drafters and designers, and working alongside senior engineers on project activities.

    What you'll do#

    • Perform 3D modeling using SolidWorks.
    • Improve existing manufacturing processes.
    • Create and update technical documentation and design drawings.
    • Ensure electrical parameters are accurately maintained in all drawings.
    • Assist senior engineers with daily project tasks and cross-functional collaboration.

    What you'll need#

    • Currently pursuing a degree in Mechanical Engineering.
    • Experience with 3D modeling, specifically SolidWorks.
    • Strong time management skills and a team-oriented approach to problem-solving.
    • Manufacturing experience is considered a plus.

    Location & details#

    • Location: High Ridge, Missouri.
    • Term: Summer 2026.
    • Modality: This is a full-time, on-site position.
    • Note: Relocation and housing assistance are not provided.
    Relevant fieldsMechanical Engineering

    About The H-J Family of Companies

    Founded in 1969 and headquartered in High Ridge, Missouri, The H-J Family of Companies is a privately held manufacturer with a workforce of 501 to 1,000 employees. The firm produces and supplies hardware and components for switchgear, transformers, and circuit breakers within the electrical and electronics manufacturing sector. Operations include vertically integrated facilities and a global supply network that supports the delivery of engineering services and high voltage testing. The company maintains long-term partnerships to provide specialized electrical products to its customer base.

    LinkedInWebsiteCareers emailThe H-J Family of Companies contact channels unlock with a free account
    All The H-J Family of Companies internships

    Interns who landed roles with Intern Insider

    “Intern Insider made my job search so much easier. I found opportunities I never would have seen and it gave me better access to more opportunities!”
    Jasmine C., Social Media Content Creator

    Jasmine C.

    Social Media Content Creator

    “The intern insider job board is an extremely useful resource; especially for students just beginning their career journeys. Besides the amazing catalogue of new postings, there are so many different tools to better set yourself up for success.”
    Jordan L., Business & Computer Science Student

    Jordan L.

    Business & Computer Science Student

    Land the internship, not just the tab.

    Track deadlines, unlock apply links, and get per-company playbooks, free.

    Create free account

    More internships at The H-J Family of Companies

    The H-J Family of Companies logoIndustrial Controls Engineer Intern - Summer 2026High Ridge, Missouri, United States · Summer 2026The H-J Family of Companies logoProduction Engineer InternHigh Ridge, Missouri, United States · Summer 2026The H-J Family of Companies logoMarketing InternHigh Ridge, Missouri, United States · Summer 2026The H-J Family of Companies logoR&D Intern - Summer 2026High Ridge, Missouri, United States · Summer 2026All 5 internships

    Boost your chances

    Free tools that help interns land interviews faster.

    Resume match scoreFREE
    ?
    Your resume
    9.2
    Top applicants

    Relevant for this role

    Mechanical Engineering
    Build a matching resume
    Get a referralFREE

    A referral gets far more responses than a cold apply. See who can refer you.

    SHStephen Haley
    LMLinkedIn Member
    LMLinkedIn Member
    Find people who can refer you
    Tailored cover letterFREE

    Generate a cover letter matched to this role and team in seconds.

    Write my cover letter
    The H-J Family of Companies logoThe H-J Family of Companies
    Open internships5
    Employees501-1,000 employees
    Founded1969

    Related searches

    Mechanical Engineering internshipsInternships in High Ridge, MissouriMechanical Engineering internships in High Ridge, MissouriMechanical Engineering internshipsAppliances, Electrical, and Electronics Manufacturing internshipsSummer 2026 internshipsPaid internships

    Everything free for 7 days

    Resume writer, cover letters, contact finder, and unlimited apply links. No card required.

    Start free trial
    Apply by Aug 16Apply Now
    Intern Insider

    We land you internships.

    Browse internships

    • Internships by location
    • Internships by role
    • Internships by industry
    • Internships by field of study
    • Internships by term
    • Remote internships
    • Browse companies

    Products

    • Job board
    • Internship collections
    • Newsletter
    • University partnerships

    Resources

    • Blog
    • Internship guides
    • Privacy policy
    • Terms

    Company

    • About
    • Contact
    • Careers

    © 2026 Intern Insider Technologies Inc. All rights reserved.