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    InternshipsKnife River CorporationMECHANIC INTERN

    MECHANIC INTERN

    Knife River Corporation logo

    Knife River Corporation

    We are a people-first construction company. Our goal is to build strong teams and strong communities.

    5,001-10,000 employeesBismarck, North DakotaConstruction
    Posted 140 days agoApply by Sep 14Actively hiringPaidSummer 2026Construction

    Best applied by Sep 14

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    About the role#

    The Mechanic Intern position is a full-time, paid summer internship running from June through August 2026. Interns will gain hands-on experience working on heavy equipment and trucks, including learning how to order parts, create maintenance records, and manage equipment repairs. The typical schedule is Monday through Friday, 8:00 AM to 6:00 PM, though hours may vary based on weather and customer demand.

    What you'll do#

    • Diagnose and repair engines, hydraulic systems, and various heavy equipment or truck issues.
    • Perform daily equipment, walk-around, and site inspections to identify and correct unsafe conditions.
    • Conduct routine maintenance, including lubricating, fueling, and cleaning heavy equipment and trucks.
    • Troubleshoot equipment problems and collaborate with mechanics and management on repairs.
    • Dismantle equipment, examine parts for wear or damage, replace defective components, and reassemble units.
    • Perform tire checks and replacements.
    • Ensure compliance with OSHA, EPA, and DNR safety and environmental regulations.

    What you'll need#

    • Current enrollment in a college degree program for Diesel Mechanic or Automotive Technology.
    • High School diploma or GED.
    • A genuine interest in mechanical work.
    • A valid Driver’s License is required; the ability to obtain a Class A CDL is preferred (training provided via the Entry Level Driver Trainee Program).
    • Ability to perform repetitive work consistently and maintain effective communication with team members.

    Location & details#

    • Location: Sioux Falls, South Dakota.
    • Modality: On-site.
    • Compensation: $21.25 per hour.
    • Requirements: Subject to pre-employment drug testing and background checks.
    Relevant fieldsMechanical EngineeringIndustrial Engineering

    About Knife River Corporation

    Knife River Corporation is a public construction firm headquartered in Bismarck, North Dakota, that employs between 1,001 and 5,000 people. The company provides essential infrastructure materials including aggregate, asphalt, ready-mix concrete, and cement. Operations span 14 states across the central, southern, and western United States. Since its initial acquisition in 1992, the organization has expanded through the purchase of nearly 70 firms.

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    Knife River Corporation logoKnife River Corporation
    Open internships19
    Employees5,001-10,000 employees

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