• Senior Geotechnical 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, ... cross-functionally on premier land development projects. Job Responsibilities + Design earth structures, deep foundations, support of excavation and underpinning… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (07/28/25)
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  • Project 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, ... transportation planning studies, traffic event management studies, and traffic signal/roadway design projects. In this role, you will have the opportunity to… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (05/22/25)
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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, ... event management for large stadiums, transportation master planning, traffic signal design , and Highway Occupancy Permit (HOP) plans & designs. Assignments may… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/13/25)
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  • Project Geotechnical Engineer

    Langan Engineering, Environmental, Surveying and Landscape… (Philadelphia, 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, ... function in providing geotechnical engineering expertise through geotechnical analysis and design , and efforts that support management of projects, supervision of… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/08/25)
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  • Senior Environmental Scientist

    Langan Engineering, Environmental, Surveying and Landscape… (Philadelphia, 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, ... and groundwater samples; Small and large scale groundwater treatment system design , operation and maintenance, and optimization; * Operate and maintain groundwater… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (07/08/25)
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  • Senior Project Manager - Geotechnical Engineering

    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, ... load testing, footings subgrade and backfill inspection, ground improvements, retaining wall design and construction, and excavation support system design and… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (06/10/25)
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  • Senior Environmental Scientist, Geologist,…

    Langan Engineering, Environmental, Surveying and Landscape… (Philadelphia, 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, ... sites investigation, engineering feasibility studies, remedial and mitigation system design and construction oversight; + For engineers and geologist, possession… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (06/10/25)
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  • Senior Environmental Manager

    Langan Engineering, Environmental, Surveying and Landscape… (Philadelphia, 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, ... remediation engineers and scientists, and oversight of remedial subcontractors; + Design and implement regulatory and remediation; + Bring/Develop key client… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/13/25)
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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, ... soil and groundwater sampling; vapor intrusion investigation; remedial investigation, design , implementation, and monitoring; pilot tests; data management, processing,… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/01/25)
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  • Industrial Health & Safety Project Manager

    Langan Engineering, Environmental, Surveying and Landscape… (Philadelphia, 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, ... best management practices for external industrial and legal clients; + Design and incorporate technical expertise in safety critical environments for projects… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (07/15/25)
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