Intern/Co-op - Highway/Roadway Engineering (Summer 2027)

Langan Engineering & Environmental Services
Doylestown, PA
Career-pivot friendly

Who this role is best for

Best suited to undergraduate or graduate students in civil or traffic engineering with technical software skills, working in transportation infrastructure projects in Doylestown, PA.

Best fit for

  • Undergraduate or graduate students with a focus on transportation design and infrastructure planning
    — “Student actively pursuing a four year or advanced degree in Civil or Traffic Engineering / Transportation Planning”
  • Candidates with experience using AutoCAD Civil 3D and Guidesign for roadway design
    — “Familiarity with Guidesign and AutoTURN is highly desirable”
  • Individuals who can work both independently and collaboratively in a multidisciplinary setting
    — “Ability to effectively work independently and in a team environment”

Things to consider

  • No housing or relocation support is provided for this internship/co-op position
    — “Langan does not provide housing or relocation assistance for internship/co-op positions”
  • Travel may be required depending on project assignments
    — “Travel may be required based on business needs and project assignments”

How to stand out

  • Highlight experience with geometric design and traffic signalization in your resume and interview responses
    — “Geometric designs of highways, freeways, and local roads using national and local codes”
  • Demonstrate your ability to prepare stormwater management plans and drainage networks
    — “Design of roadway drainage networks and preparation of stormwater management plans”
  • Showcase your attention to detail and analytical judgment in past projects
    — “Strong attention to detail with excellent analytical and judgment capabilities”
  • Emphasize your communication skills and ability to collaborate with cross-disciplinary teams
    — “Excellent communication skills, written and verbal”
Pace · SteadyCollaboration · HighAutonomy · MediumDecision Impact · Individual

Derived from job-description analysis by Serendipath's career intelligence engine.

What success looks like

  • Assisted with the design and permitting of traffic/transportation engineering and infrastructure projects
  • Prepared engineering and design documents using AutoCAD Civil 3D, Guidesign, AutoTURN, etc.
Typical background
Student actively pursuing a four year or advanced degree in Civil or Traffic Engineering / Transportation Planning

Skills & requirements

Required

Geometric DesignsTraffic SignalizationRoadway Drainage NetworksConstruction Specifications ReviewEngineering Equipment And Design Software

Preferred

GuidesignAutoturnAutocadMicrostationSoftdesk Civil Software

Stack & domain

Geometric DesignsHighwaysFreewaysLocal RoadsNational And Local CodesTraffic Signalization DrawingsRoadway Drainage NetworksStormwater Management PlansConstruction Specifications ReviewEstimating Costs And QuantitiesMaintenance And Protection Of Traffic PlansEngineering Equipment And Design SoftwareADA InspectionsGuidesignAutocad Civil 3DAutoturnAutocadMicrostationSoftdesk Civil SoftwareCommunicationAttention To DetailAnalyticalJudgmentTeamworkIndependenceHighwayRoadwayEngineeringTrafficTransportationInfrastructure

About the role

Original posting from Langan Engineering & Environmental Services via Greenhouse

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 – Highway/Roadway Engineering to join its collaborative team in Doylestown, PA. This individual will serve a key function in the engineering design of highways, freeways and local roads for diversified transportation projects across the country. In this role, you will have the opportunity to assist with the design and permitting of traffic/transportation engineering and infrastructure projects in a cross-disciplinary learning environment. 

Job Responsibilities

Geometric designs of highways, freeways, and local roads using national and local codes;

Concept layout and preliminary design of roads;

Preparation of Traffic Signalization drawings and plans;

Design of roadway drainage networks and preparation of stormwater management plans;

Construction specifications review and estimating of costs and quantities;

Preparation of Maintenance and Protection of Traffic Plans (MPT);

Use engineering equipment and design software (AutoCAD Civil 3D, Guidesign, AutoTURN, etc.) to prepare engineering and design documents;

Complete ADA inspections of constructed facilities; and

Perform other duties as requested.

Qualifications

Student actively pursuing a four year or advanced degree in Civil or Traffic Engineering / Transportation Planning;

Cumulative GPA of 3.0 or greater is preferred;

Familiarity with  Guidesign and AutoTURN is highly desirable;

Knowledge of AutoCAD, MicroStation and/or SoftDesk civil software are a plus;

Excellent communication skills, written and verbal;

Strong attention to detail with excellent analytical 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.

Please submit your resume. Preference will be given to students who are currently in their Jr. or Sr. year or to students pursuing their MS degree. 

Langan does not provide housing or relocation assistance for internship/co-op positions.

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

Source: Langan Engineering & Environmental Services careers (Greenhouse)

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