• Traffic Intern / Co-op - Spring

    Langan Engineering, Environmental, Surveying and Landscape… (Pittsburgh, PA)
    …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 ... to make impactful contributions. Job Summary Langan is seeking a Traffic/Transportation Intern or Co-op to join its collaborative team in Cleveland, Chicago, or… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/23/25)
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  • Environmental Intern / Co-op…

    Langan Engineering, Environmental, Surveying and Landscape… (Bethlehem, PA)
    …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 ... knowledge to make impactful contributions. Job Summary Langan is seeking an Environmental Intern / Co-op to join its collaborative team in Bethlehem, PA. This… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/19/25)
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  • Civil Engineering Intern / Co-op…

    Langan Engineering, Environmental, Surveying and Landscape… (Pittsburgh, PA)
    …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 ... to make impactful contributions. Job Summary Langan is seeking a Civil Engineering Intern or Co-op to join its collaborative team in Pittsburgh, PA. This individual… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (07/09/25)
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