Langan Engineering & Environmental Services internships

9 open internships

Civil Engineering · 1001-5000 employees · Parsippany, NJ, United States · langan.com

Langan's client-focused, highly entrepreneurial culture cultivates an environment of opportunities in which career growth and teamwork flourish. Whether you are a seasoned professional or recent college graduate, Langan will provide you with unparalleled opportunities and a solid foundation for career growth. Our reputation for providing innovative solutions that yield measurable value for our clients continually fo…

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Open internships

Past internships at Langan Engineering & Environmental Services

  • Geotechnical Engineering Intern or Co-op - FallOpened June 2026 · Closed July 2026
  • Environmental Permitting & Compliance Intern - Fall 2026Opened May 2026 · Closed July 2026
  • Civil Engineering Intern Co-op - Fall 2026Opened May 2026 · Closed July 2026 · Posted 3 times
  • Civil Engineering Interns Co-ops - Fall Winter 2026Opened May 2026 · Closed June 2026
  • Civil Engineering Intern Or Co-op - Fall 2026Opened May 2026 · Closed June 2026
  • Geotechnical Engineering Intern or Co-op - Fall 2026Opened April 2026 · Last seen July 2026
  • Civil Engineering Interns Co-ops - Fall 2026Opened April 2026 · Closed July 2026
  • Civil Engineering Intern Co-op - Summer 2026Opened April 2026 · Last seen May 2026
  • Landscape Architecture Planning Intern Co-op - Summer 2026Opened March 2026 · Last seen May 2026

Roles Langan Engineering & Environmental Services hires for