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    InternshipsSargent & LundyMechanical Engineering Intern - Nuclear

    Mechanical Engineering Intern - Nuclear

    Sargent & Lundy logo

    Sargent & Lundy

    Empowering great minds to design our future

    1,001-5,000 employeesFounded 1891Chicago, ILProfessional Services
    NewApply by Sep 3Actively hiringPaidSummer 2027Professional Services
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    About the role#

    As a Mechanical Engineering Intern in our Nuclear Power Group, you will join a project team to support the design and modification of power plant systems. You will work under the direction of senior engineers to gain practical experience in nuclear engineering. This is a full-time, paid internship scheduled for Summer 2027.

    What you'll do#

    • Assist engineering team members with project execution, including the preparation of calculations, drawings, and specifications.
    • Track and evaluate project activities, progress, and associated data.
    • Solve engineering problems using modern tools, including automation and AI.
    • Draft design documentation and verify results using sound engineering judgment.
    • Use programming or scripting languages like Python, MATLAB, or advanced Excel to automate calculations and reporting.

    What you'll need#

    • Active enrollment in a Bachelor's or Master's degree program in Mechanical Engineering or Chemical Engineering.
    • Completed coursework in mechanical systems analysis, such as thermodynamics, fluid mechanics, or heat transfer.
    • Proficiency with MS Office applications.
    • Strong written and verbal communication skills.
    • We do not provide sponsorship for work authorization for this position.

    Location & details#

    • Location: Warrenville, Illinois.
    • Modality: This is an on-site position.
    • Term: Summer 2027.
    Relevant fieldsMechanical EngineeringChemical Engineering

    About Sargent & Lundy

    Sargent & Lundy is an architect engineering firm founded in 1891. Based in Chicago, the company employs over 4,600 people. It provides consulting, design, and construction management services for the power, energy, and industrial sectors. The firm focuses on projects related to grid modernization, nuclear power, and renewable energy.

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