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Salary
≈ $32k – $65k per year (Estimated)
Location
In office (Pittsburgh)
Seniority
Intern
Employment
Internship

Confirmed on the employer's own hiring board on Oct 20, 2026. First seen by Alion on Sep 15, 2026. Langan scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Langan is a land development engineering and environmental consulting firm headquartered in Parsippany, New Jersey, offering site and civil, geotechnical, environmental, traffic, surveying, landscape architecture and digital solutions services. Founded in 1970, it works for major developers, renewable energy producers, healthcare systems, universities and large infrastructure programs from more than 50 offices, and ranks among Engineering News-Record's top 50 firms worldwide. Its board lists civil, geotechnical, traffic and environmental engineers, project managers, survey party chiefs, cultural resources technicians and a large intern and co-op program.

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world. Our employees collaborate seamlessly among 50+ offices and gain valuable hands-on experience that fosters career growth. Langan culture is entrepreneurial from advancing innovative technical solutions, to participating in robust training and knowledge sharing, to making progressive change within the communities we live and work.

Consistently ranked among the top ten “Best Firms to Work For” and Engineering News-Record’s top 50 firms worldwide, Langan attracts and retains the best talent in the industry. Employees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon-neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions.

 

Job Summary

Langan is seeking a Intern/Co-op - Site/Civil Engineer (Spring 2027)  to join its collaborative team in Pittsburgh, PA. This individual will serve a key function in supporting site feasibility studies which may involve field work, technical report preparation and calculations, pre-construction conditions documentation, design plans and specifications. In this role, you will have the opportunity to expand your knowledge and experience technically and professionally by partnering directly with industry leadership on a variety of exciting land development projects.

Job Responsibilities

  • Assist with the planning, design and permitting of civil engineering, land development and infrastructure projects.
  • Assist with the preparation and modification of various engineering documents including reports, specifications, plans, construction schedules, cost estimates and design plans for projects using engineering and design software (AutoCAD, Civil 3D, etc.) and equipment.
  • Effectively use reports, maps, drawings, engineering plans, tests, and aerial photographs to assess soil composition, terrain, hydrological characteristics, and topographical and geologic data and their impact on the planning and design of projects.
  • Support zoning, ordinance and permit assessments, assist with the sidewalk cast estimations, and determines the feasibility of projects based on the analysis of collected data.
  • Provide field inspection services, as needed.
  • Apply knowledge and techniques of engineering and advanced mathematics.
  • Collaborate with team members on project tasks and assignments.
  • Perform other duties as requested.

Qualifications

  • Student actively pursuing a four year or advanced degree in Civil Engineering; Cumulative GPA of 3.0 or greater is preferred;
  • Working knowledge of AutoCAD or Civil 3D, and Microsoft Office Suite applications;
  • Excellent written and verbal communication skills;
  • Strong attention to detail with excellent analytical, multitasking, and judgment capabilities;
  • Ability to effectively work independently and in a team environment; and
  • Travel may be required based on business needs and project assignments. Travel requirements may vary by position and may change based on business needs.

Langan offers employee resource groups; flexible work schedules; extensive training; wellness programs; buddy and mentoring programs; and much more!

Langan is committed to providing equal employment opportunities to all qualified applicants and employees, including individuals with disabilities and protected veterans. We believe that an inclusive workplace is essential for the well-being and success of our employees.

Please review our Applicant Privacy Notice at Collection to understand how we collect, use, and retain your personal information:   https://www.langan.com/langan-notice-at-collection

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