Intern Insider
    Job BoardResume BuilderFeaturesBlogUniversities
    Sign InStart for free
    Job BoardResume BuilderFeaturesBlogUniversities
    InternshipsHNTBCo-op Engineer - Fall/Winter 2026-2027

    Co-op Engineer - Fall/Winter 2026-2027

    HNTB logo

    HNTB

    It’s in the way we do what we do at HNTB that sets us apart. #PeopleEmpowered

    5,001-10,000 employeesFounded 1914Indianapolis, Indiana, United StatesCivil Engineering
    Posted 99 days agoApply by Oct 25Actively hiringPaidFall 2026Winter 2027Civil Engineering

    Best applied by Oct 25

    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#

    HNTB is seeking Co-op Engineers for the Fall 2026 and Winter 2027 terms. This full-time, paid position supports our Indiana offices in Roadway, Water Resources, and Bridge departments. You will assist engineering teams with project-related tasks that reflect elements of a standard post-secondary engineering curriculum.

    What you'll do#

    • Assist engineering teams with various daily tasks and duties.
    • Participate in the research, development, and design of projects.
    • Prepare engineering drawings and documents as assigned.
    • Perform basic engineering calculations and organize information for project documentation.
    • Complete other duties as assigned.

    What you'll need#

    • Current enrollment in an accredited post-secondary engineering program (Civil, Mechanical, Electrical, or Industrial Engineering).
    • High School Diploma, GED, or equivalent.
    • Basic understanding of engineering, geometric, and algebraic principles.
    • Proficiency with Microsoft Office Suite.
    • Ability to accept and apply direction from peers and supervisors.
    • Familiarity with introductory shop drawing and submittal procedures.

    Location & details#

    • Locations: Indianapolis, IN and Westfield, IN.
    • Terms: Fall 2026 and Winter 2027.
    • Modality: On-site.
    • Note: Relocation and housing are not provided. Visa sponsorship is not available for this position.
    Relevant fieldsCivil EngineeringMechanical EngineeringElectrical EngineeringIndustrial Engineering

    About HNTB

    Established in 1914, HNTB is a privately held civil engineering firm that employs between 5,001 and 10,000 people. The company provides infrastructure solutions including architecture, bridge and highway design, transit planning, and program management. Its services support a wide range of sectors such as aviation, rail, water, and sports facility development. The organization operates through an employee-owned model focused on technical project delivery and asset management.

    LinkedInWebsiteCareers emailHNTB contact channels unlock with a free account
    All HNTB internships

    Interns who landed roles with Intern Insider

    “Finding the latest internships used to be a hassle. I'd have multiple sites and repos open at once, but with Intern Insider, everything's in one place, which has made my application process much faster and more organized.”
    Kentaro B., Software Engineer Intern

    Kentaro B.

    Software Engineer Intern

    “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 HNTB

    HNTB logoCo-op Engineer: Track Design/Rail - Fall/Winter 2026-2027Philadelphia, Pennsylvania, United States · Fall 2026HNTB logoConstruction Management/Project Controls Co-op - Fall/Winter 2026-2027Philadelphia, Pennsylvania, United States · Fall 2026HNTB logoCo-op Water Resources ScientistIndianapolis, Indiana, United States · Fall 2026HNTB logoReturning New Grad Engineer I - Winter/Summer 2027 - Great Lakes Division (For Current/Former HNTB Interns Only)Milwaukee, Wisconsin, United States · Winter 2027HNTB logoReturning New Grad Engineer I - Winter/Summer 2027New York, New York, United States · Winter 2027HNTB logoReturning New Grad Engineer I - Winter/ Spring 2027 (Southeast Division) (For Current/Previous HNTB Interns ONLY)Atlanta, Georgia, United States · Winter 2027All 23 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

    Civil EngineeringMechanical EngineeringElectrical EngineeringIndustrial Engineering
    Build a matching resume
    Get a referralFREE

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

    IOIris Ortiz
    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
    HNTB logoHNTB
    Open internships23
    Employees5,001-10,000 employees
    Founded1914

    Related searches

    Internships in Indianapolis, IndianaCivil Engineering internshipsCivil Engineering internshipsFall 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 Oct 25Apply 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.