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 Nov 19

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About the role#

Langan is hiring a Site/Civil Engineering Intern for the Summer 2027 term in Irvine, California. You will work with our team on land development and infrastructure projects. This position provides hands-on experience in site feasibility studies, technical reporting, and design documentation. You will partner with industry leaders to support project planning and construction processes.

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, and cost estimates.
  • Use engineering software and equipment to create design plans.
  • Evaluate soil, terrain, hydrological, and topographical data to determine project feasibility.
  • Support zoning, ordinance, and permit assessments.
  • Conduct sidewalk cost estimations.
  • Provide field inspection services.
  • Apply engineering principles and advanced mathematics to project tasks.
  • Collaborate with team members on daily assignments.

What you'll need#

  • Current enrollment in a four-year or advanced degree program for 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.
  • Analytical, multitasking, and judgment capabilities with high attention to detail.
  • Ability to work both independently and within a team.
  • Availability to travel based on business needs.

Location & details#

  • Location: Irvine, California.
  • Term: Summer 2027.
  • Modality: On-site.
  • Employment type: Full-time.
  • Compensation: $25 to $32 per hour.
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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