Intern/Co-op - Environmental

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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 seeking an Environmental Intern or Co-op for the Summer 2027 term in Arlington, Virginia. This position provides hands-on experience with the technical aspects of land development projects. You will work alongside environmental leadership on site feasibility studies, technical reporting, and design documentation.

What you'll do#

  • Plan and execute field investigations, including logging borings, collecting samples, performing tests, and recording data.
  • Monitor construction projects to evaluate compliance with job specifications.
  • Solve field or laboratory problems and document the results.
  • Prepare reports, standard logs, and field forms such as drilling logs, field investigation dailies, and chain of custody logs.
  • Learn to use data management and modeling tools for environmental media.
  • Conduct file reviews and site reconnaissance.
  • Prepare laboratory data summary tables and figures.
  • Use maps, drawings, engineering plans, and aerial photographs to assess soil composition, terrain, and hydrological characteristics.
  • Perform engineering analyses and operate field equipment.

What you'll need#

  • Current enrollment in a four-year or advanced degree program in Environmental Engineering, Environmental Science, or Geology.
  • A cumulative GPA of 3.0 or higher.
  • Preference is given to students in their junior or senior year or those pursuing a Master's degree.
  • Working knowledge of GIS or environmentally related software and Microsoft Office Suite.
  • Strong attention to detail and analytical capabilities.
  • Ability to work both independently and within a team.
  • Excellent written and verbal communication skills.
  • Ability to multitask.

Location & details#

  • Location: Arlington, Virginia.
  • Term: Summer 2027.
  • Work Modality: On-site.
  • Employment Type: Full-time.
  • Compensation: $23 to $32 per hour.
  • Travel may be required based on project assignments.

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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