Intern/Co-op - Site/Civil Engineering

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    Langan Engineering & Environmental Services

    Technical Excellence. Practical Experience. Client Responsiveness.

    1,001-5,000 employeesFounded 1970Parsippany, NJCivil Engineering
    Actively hiringPaidWinter 2027Civil Engineering
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    Best applied by Oct 27

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    About the role#

    Langan is seeking a Site/Civil Engineering Intern or Co-op to join our team in Doylestown, Pennsylvania. You will work on land development and infrastructure projects, gaining technical experience by partnering with industry leaders. This is a paid, full-time position for Winter 2027.

    What you'll do#

    • Assist with the planning, design, and permitting of civil engineering and infrastructure projects.
    • Prepare and modify engineering documents, including reports, specifications, construction schedules, cost estimates, and design plans.
    • Use reports, maps, drawings, and aerial photographs to assess site conditions.
    • Conduct zoning, ordinance, and permit assessments.
    • Perform sidewalk cost estimations and determine project feasibility based on data analysis.
    • Provide field inspection services as needed.
    • Apply engineering principles and advanced mathematics to project tasks.
    • Collaborate with team members on assignments.

    What you'll need#

    • Active pursuit of a four-year or advanced degree in Civil Engineering.
    • A cumulative GPA of 3.0 or greater is preferred.
    • Working knowledge of AutoCAD or Civil 3D and Microsoft Office Suite.
    • Strong analytical, multitasking, and judgment capabilities.
    • Excellent written and verbal communication skills.
    • Ability to work both independently and within a team.
    • Reliable transportation for client meetings and job site visits.
    • A valid driver’s license in good standing.

    Location & details#

    • Location: Doylestown, Pennsylvania.
    • Work Modality: On-site.
    • Term: Winter 2027.
    Relevant fieldsCivil Engineering

    About Langan Engineering & Environmental Services

    Langan Engineering and Environmental Services provides consulting for land development, corporate real estate, and energy projects. The firm offers services including geotechnical engineering, surveying, and environmental compliance. It serves a global client base of developers, public agencies, and institutions. Founded in 1970, the company is based in Parsippany, New Jersey. It maintains a staff of over 2,300 professionals across 56 offices.

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