• Senior Traffic Engineer

    Langan Engineering, Environmental, Surveying and Landscape… (Pittsburgh, PA)
    …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, ... performing traffic & parking studies, transportation planning studies, traffic event management studies, and traffic signal/roadway design projects. In this role,… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (05/22/25)
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  • Senior Geotechnical Engineer

    Langan Engineering, Environmental, Surveying and Landscape… (Pittsburgh, PA)
    …systems; + Assist project manager with field work coordination and project management support; + Scope and oversee geotechnical investigations 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,… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (07/28/25)
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  • Environmental Engineer, Scientist, or Geologist…

    Langan Engineering, Environmental, Surveying and Landscape… (Doylestown, PA)
    …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, ... remedial investigation, design, implementation, and monitoring; pilot tests; data management , processing, and evaluation; and report preparation. In this role,… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/01/25)
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  • Traffic Intern / Co-op - Summer

    Langan Engineering, Environmental, Surveying and Landscape… (Doylestown, PA)
    …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, ... This individual will serve a key function in providing assistance with Traffic/Transportation project work. In this role, you will have the opportunity to get… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/13/25)
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  • Civil Engineer - Entry Level

    Langan Engineering, Environmental, Surveying and Landscape… (Doylestown, PA)
    …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, ... of engineering and advanced mathematics; + Collaborate with team members on project tasks and assignments; and + Perform other duties as requested. Qualifications… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/13/25)
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  • Senior Civil Engineer

    Langan Engineering, Environmental, Surveying and Landscape… (Doylestown, PA)
    …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, ... is a plus; + Collaborate with team members on project tasks and assignments; and + Perform other job...in site/civil design, including site planning, grading, storm water management , drainage, and soil erosion; + Proficient in AutoCAD… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (07/12/25)
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