• Landscape Architecture…

    Langan Engineering, Environmental, Surveying and Landscape… (Parsippany, NJ)
    …knowledge to make impactful contributions. Job Summary Langan is seeking a Landscape Architecture and Planning Intern to join its collaborative team in ... in providing planning , design and permitting assistance on a variety of Landscape Architecture and Planning projects. In this role, you will have the… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (11/05/25)
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  • Traffic Intern or Co-op - Winter

    Langan Engineering, Environmental, Surveying and Landscape… (Princeton, NJ)
    …to make impactful contributions. Job Summary Langan is seeking a Traffic/Transportation Intern or Co-op to join its collaborative team in Princeton, NJ. This ... parking studies, traffic event management for large stadiums, transportation master planning , traffic signal design, and Highway Occupancy Permit (HOP) plans &… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (11/01/25)
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  • Civil Engineering Intern or Co-op - Summer

    Langan Engineering, Environmental, Surveying and Landscape… (Princeton, NJ)
    …to make impactful contributions. Job Summary Langan is seeking a Civil Engineering Intern or Co-op to join its collaborative team in Princeton, NJ. This individual ... exciting land development projects. Job Responsibilities + Assist with the planning , design and permitting of civil engineering, land development and infrastructure… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (10/14/25)
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  • Environmental Intern or Co-op - Summer

    Langan Engineering, Environmental, Surveying and Landscape… (Princeton, NJ)
    …knowledge to make impactful contributions. Job Summary Langan is seeking an Environmental Intern or Co-op to join its collaborative team in Princeton, NJ. This ... plans and specifications. Job Responsibilities + Assist with the planning and execution of field investigations by logging borings,...topographical and geologic data and their impact on the planning and design of projects; + Performs other duties… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (10/02/25)
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  • Geotechnical Engineering Intern or Co-op…

    Langan Engineering, Environmental, Surveying and Landscape… (Parsippany, NJ)
    …to make impactful contributions. Job Summary Langan is seeking a Geotechnical Engineering Intern or Co-op to join its collaborative team in Parsippany, NJ. This ... design plans and specifications. Job Responsibilities + Assist with the planning and execution of field investigations, including logging borings and test… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (09/02/25)
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