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 hiringPaidSummer 2027Civil Engineering
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    Best applied by Oct 27

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    About the role#

    Langan is hiring a Site/Civil Engineering Intern for Summer 2027 in Bethlehem, Pennsylvania. You will work directly with industry leadership on land development projects. This role involves site feasibility studies, technical report preparation, and field inspections. You will gain hands-on experience while supporting the planning, design, and permitting phases of infrastructure projects.

    What you'll do#

    • Assist with the planning, design, and permitting of land development and infrastructure projects.
    • Prepare and modify engineering documents, including reports, specifications, design plans, construction schedules, and cost estimates.
    • Analyze soil composition, terrain, hydrological characteristics, and topographical data using maps, drawings, and aerial photographs.
    • Support zoning, ordinance, and permit assessments.
    • Assist with sidewalk cost estimations and determine project feasibility based on data analysis.
    • Provide field inspection services when needed.
    • Apply engineering principles and advanced mathematics to project tasks.
    • Collaborate with team members to complete assignments.

    What you'll need#

    • Current enrollment in a four-year or advanced degree program in Civil Engineering.
    • A cumulative GPA of 3.0 or higher is preferred.
    • Working knowledge of AutoCAD or Civil 3D.
    • Proficiency in Microsoft Office Suite.
    • Strong written and verbal communication skills.
    • Attention to detail and the ability to multitask.
    • Ability to work both independently and within a team.

    Location & details#

    • Location: Bethlehem, Pennsylvania.
    • Term: Summer 2027.
    • Modality: On-site.
    • Employment type: Full-time.
    • Compensation: This is a paid position.
    • Travel: Some travel may be required based on project needs.
    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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