Intern Insider
    Job BoardResume BuilderFeaturesBlogUniversities
    Sign InStart for free
    Job BoardResume BuilderFeaturesBlogUniversities
    InternshipsZachry GroupMechanical I - Intern Nuclear

    Mechanical I - Intern Nuclear

    Zachry Group logo

    Zachry Group

    North America's pacesetter in turnkey engineering, construction, maintenance, turnaround and fabrication.

    10,001+ employeesSan Antonio, TXConstruction
    Posted 29 days agoApply by Aug 6Actively hiringPaidrollingConstruction

    Best applied by Aug 6

    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 is a mechanical engineering internship focused on nuclear power plant upgrades and new construction projects. You will work under the supervision of senior engineering staff to apply standard engineering methods, techniques, and procedures to solve technical problems. This role requires a balance of office-based design work and field-based site visits.

    What you'll do#

    • Perform various engineering and design activities for power plant projects.
    • Assist with technical calculations, system modifications, and design development.
    • Collaborate with project teams to evaluate plant conditions and develop design changes that improve performance, safety, and reliability.
    • Conduct equipment walk-downs in industrial environments, which includes climbing ladders, accessing security-controlled areas, and entering confined or hazardous spaces.
    • Comply with all company policies, procedures, and safety processes.

    What you'll need#

    • BS in Mechanical, Chemical, or Nuclear Engineering from an ABET-accredited university.
    • Working knowledge of mechanical engineering principles.
    • Proficiency in Microsoft Office, including Word, Excel, and PowerPoint.
    • Strong verbal and written communication skills.
    • Ability to manage time effectively while working on multiple projects concurrently.
    • Ability to pass security and drug screenings to maintain unescorted nuclear plant access.
    • Successful completion of the Fundamentals of Engineering exam is desirable.

    Location & details#

    • Location: Stonington, CT.
    • Modality: On-site.
    • Term: Rolling.
    • Employment: Full-time, paid internship.
    • Requirements: Travel to client sites is required, as is the ability to work overtime when necessary.
    Relevant fieldsMechanical EngineeringChemical EngineeringNursing

    About Zachry Group

    Zachry Group is a privately held construction firm headquartered in San Antonio, Texas, that employs over 10,000 people. The company provides engineering, fabrication, maintenance, and project management services to clients in the energy, chemical, power, and manufacturing sectors across North America. Founded in 1924, the organization focuses on the development and upkeep of industrial facilities through integrated project delivery and technical support.

    LinkedInWebsiteCareers emailZachry Group contact channels unlock with a free account
    All Zachry Group internships

    Interns who landed roles with Intern Insider

    “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

    “The AI resume builder helped me beat ATS systems, and I see jobs here days before they hit LinkedIn. Way less competition!”
    Ryan H., Product Manager Intern

    Ryan H.

    Product Manager Intern

    Land the internship, not just the tab.

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

    Create free account

    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 EngineeringChemical EngineeringNursing
    Build a matching resume
    Get a referralFREE

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

    GSGlen Szot
    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
    Zachry Group logoZachry Group
    Open internships1
    Employees10,001+ employees

    Related searches

    Mechanical Engineering internshipsInternships in Stonington, ConnecticutMechanical Engineering internships in Stonington, ConnecticutMechanical Engineering internshipsConstruction 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 6Apply 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.